MARINO, ROXANA; MORESCO, ANGÉLICA; PEREZ GARRIDO, NATALIA; RAMIREZ, PABLO; BELGOROSKY, ALICIA

Congenital Adrenal Hyperplasia and Ehlers-Danlos Syndrome

Frontiers in Endocrinology; Lugar: Geneva; Año: 2022 vol. 13

DEL PINO, M.; VITERBO, G.L.; ARENAS, M.A.; PEREZ GARRIDO, N.; RAMIREZ, P.; MARINO, R.; BELGOROSKY, A.; FANO, V.

Growth in height and body proportion from birth to adulthood in hereditary hypophosphatemic rickets: a retrospective cohort study

JOURNAL ENDOCRINOLOGY INVESTIGATION; Año: 2022

COSTANZO M; TOUZON, MARIA SOL; MARINO R; GUERCIO G; RAMIREZ P; MATTONE, MARÍA C.; PEREZ GARRIDO N,; BAILEZM,; VAIANI E; CIACCIO M; GALLUZZO M; BELGOROSKY A; BERENSZTEIN E

Gonadal tumor development in 46,XX disorders of gonadal development

EUROPEAN JOURNAL OF ENDOCRINOLOGY; Lugar: Bristol; Año: 2022 vol. 187 p. 451 - 462

MARINO , ROXANA; NATALIA PEREZ GARRIDO; RAMIREZ PABLO; NOTARISTÉFANO G; BELGOROSKY A

Ehlers-Danlos Syndrome: Molecular and Clinical Characterization of TNXA/TNXB Chimeras in Congenital Adrenal Hyperplasia

JOURNAL OF CLINICAL ENDOCRINOLOGY AND METABOLISM; Año: 2021 vol. 106 p. 2789 - 2802

VISHNOPOLSKA SA; MERCOGLIANO MF; CAMILLETTI MA; MORTENSEN AH,; BRASLAVSKY D,; KESELMAN A; BERGADA I; MARINO , ROXANA; BELGOROSKY A; MARTI MA; PEREZ-MILLAN MI

Comprehensive Identification of Pathogenic Gene Variants in Patients With Neuroendocrine Disorders.

JOURNAL OF CLINICAL ENDOCRINOLOGY AND METABOLISM; Año: 2021 vol. 106 p. 1956 - 1976

MARINO R; NATALIA PEREZ GARRIDO; PABLO RAMIREZ; ALICIA BELGOROSKY

"Ehlers-Danlos Syndrome: Molecular and Response Letter Clinical Characterization of TNXA/TNXB Chimeras in Congenital Adrenal Hyperplasia"

JOURNAL OF CLINICAL ENDOCRINOLOGY AND METABOLISM; Año: 2021 vol. 106 p. 2837 - 2838

VAIANI E; FELIZZIA G; LUBIENIECKI F; BRAIER J;; BELGOROSKY A

Paediatric Langerhans Cell Histiocytosis Disease: Long-Term Sequelae in the Hypothalamic Endocrine System.

Hormone Research in Paediatrics; Año: 2021 vol. 24 p. 9 - 17

NATALIA PEREZ GARRIDO; PUJANA M; BERGER M; PABLO RAMIREZ; GABRIELA GUERCIO; BELGOROSKY A; MARINO R

Growth hormone receptor gene polymorphism. Spontaneous catch up growth in small for gestational age patients.

MEDICINA (BUENOS AIRES); Lugar: Buenos Aires; Año: 2021 vol. 81 p. 574 - 580

GUERCIO, GABRIELA; SARACO, NORA; COSTANZO, MARIANA; MARINO, ROXANA; RAMIREZ, PABLO; BERENSZTEIN, ESPERANZA; RIVAROLA, MARCO A.; BELGOROSKY, ALICIA

Estrogens in Human Male Gonadotropin Secretion and Testicular Physiology From Infancy to Late Puberty

Frontiers in Endocrinology; Año: 2020 vol. 11

MARINO S.; PEREZ G N; RAMIREZ P; PUJANA M; DRATLER G, .; BELGOROSKY A; MARINO R

Molecular analysis of the CYP21A2 gene in dried blood spot samples

MEDICINA (BUENOS AIRES); Lugar: Buenos Aires; Año: 2020

EOZENOU, CAROLINE; GONEN, NITZAN; TOUZON, MARIA SOL; JORGENSEN, ANNE; YATSENKO, SVETLANA A.; FUSEE, LEILA; KAMEL, ALAA K.; GELLEN, BALAZS; GUERCIO, GABRIELA; SINGH, PRITI; WITCHEL, SELMA; BERMAN, ANDREA J.; MAINPAL, RANA; TOTONCHI, MEHDI; MEYBODI, ANAHITA MOHSENI; ASKARI, MASOMEH; MEREL-CHALI, TIPHANIE; BIGNON-TOPALOVIC, JOELLE; MIGALE, ROBERTA; COSTANZO, MARIANA; MARINO, ROXANA; RAMIREZ, PABLO; GARRIDO, NATALIA PEREZ; BERENSZTEIN, ESPERANZA; MEKKAWY, MONA K.; SCHIMENTI, JOHN C.; BERTALAN, RITA; MAZEN, INAS; MCELREAVEY, KEN; BELGOROSKY, ALICIA; LOVELL-BADGE, ROBIN; RAJKOVIC, ALEKSANDAR; BASHAMBOO, ANU

Testis formation in XX individuals resulting from novel pathogenic variants in Wilms' tumor 1 (WT1) gene

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA; Año: 2020 vol. 117 p. 13680 - 13688

VAIANI, ELISA; LAZZATI, JUAN MANUEL; RAMIREZ, PABLO; COSTANZO, MARIANA; GIL, SILVIA; DRATLER, GUSTAVO; ZAIDMAN, VERONICA; CHALER, EDUARDO; BELGOROSKY, ALICIA

The Low-Dose ACTH test: Usefulness of Combined Analysis of Serum and Salivary Maximum Cortisol Response in Paediatrics

JOURNAL OF CLINICAL ENDOCRINOLOGY AND METABOLISM; Año: 2019

FLORIO, S; MATTONE C; GAZEK N; BELGOROSKY A; HERZOVICH V; DUJOVNE, N.

Debilidad muscular con hipokalemia e hipertiroidismo en un adolescente con síndrome de down.

ARCHIVOS ARGENTINOS DE PEDIATRIA; Año: 2019

ALONSO G; BALBI V,; BAZAN DE CASELLA C; BELGOROSKY A; BERGADA, I; BRUNETTO O; CASINELLI I; CIACCIO M; KESELMAN A; MIRAS M; MORIN A

Statement of Argentine pediatric endocrinologists on growth hormone interchangeability

ARCHIVOS ARGENTINOS DE PEDIATRIA; Lugar: Buenos Aires; Año: 2019

DUJOVNE, N.; GAZEK N; LAZZATI J M,; MACEIRAS M,; BELGOROSKY A; HERZOVICH V

Predictive outcome measure of adult short stature in patients with severe acquired autoimmune hypothyroidism

ARCHIVOS ARGENTINOS DE PEDIATRIA; Lugar: Buenos Aires; Año: 2019

ALIBERTI, PAULA; SETHI, RAHIL; BELGOROSKY, ALICIA; CHANDRAN, UMA R; PLANT, TONY M; WALKER, WILLIAM H

Gonadotrophin-mediated miRNA expression in testis at onset of puberty in rhesus monkey: predictions on regulation of thyroid hormone activity and DLK1-DIO3 locus

MHR: Basic science of reproductive medicine; Año: 2018

COSTANZO, MARIANA; GARCIA-FEYLING, JOSÉ; SARACO, NORA; MARINO, ROXANA; PÉREZ GARRIDO, NATALIA; TOUZON, MARIA SOL; VITERBO, GISELA; LAZZATI, JUAN MANUEL; PATIÑO, HELLEM CAROLINA; MATTONE, CELESTE; MACEIRAS, MERCEDES; BELGOROSKY, ALICIA; GUERCIO, GABRIELA

Accelerated Pubertal Tempo in a 46,XY Aromatase-Deficient Patient

Hormone Research in Paediatrics; Año: 2018

BAQUEDANO M.S.; GUERCIO G; COSTANZO M; MARINO R; RIVAROLA MA,; BELGOROSKY A

Mutation of HSD3B2 Gene and Fate of Dehydroepiandrosterone

VITAMINS AND HORMONES SERIES; Lugar: Burlington, MA, Estados Unidos; Año: 2018

BAQUEDANO, MARÍA SONIA; BELGOROSKY, ALICIA

Human Adrenal Cortex: Epigenetics and Postnatal Functional Zonation

Hormone Research in Paediatrics; Año: 2018 vol. 89 p. 331 - 340

TOUZON, MARIA SOL; GARRIDO, NATALIA PEREZ; MARINO, ROXANA; RAMIREZ, PABLO; COSTANZO, MARIANA; GUERCIO, GABRIELA; BERENSZTEIN, ESPERANZA; RIVAROLA, MARCO A.; BELGOROSKY, ALICIA

Androgen Insensitivity Syndrome: Clinical Phenotype and Molecular Analysis in a Single Tertiary Center Cohort

Journal of Clinical Research in Pediatric Endocrinology; Año: 2018

ZAIDMAN, VERÓNICA; LAZZATI, JUAN MANUEL; MACEIRAS, MERCEDES; HERZOVICH, VIVIANA; PELANDA, MELINA; RIBAS, ALEJANDRA; BELGOROSKY, ALICIA; CHALER, EDUARDO A.

Rational approach to the primary evaluation of thyroid disease in paediatrics. Full thyroid profile vs. thyroid-stimulating hormone and free thyroxine only

CLINICAL CHEMISTRY AND LABORATORY MEDICINE; Año: 2018 vol. 56 p. 144 - 146

GIL, SILVIA; AZIZ, MARIANA; ADRAGNA, MARTA; MONTEVERDE, MARTA; BELGOROSKY, ALICIA

Near-adult height in male kidney transplant recipients started on growth hormone treatment in late puberty

PEDIATRIC NEPHROLOGY; Año: 2018 vol. 33 p. 175 - 180

BAILEZ M; COSTANZO M,; GUERCIO G; ONGARO L,; BELGOROSKY A

Desarrollo sexual diferente

ARCHIVOS ARGENTINOS DE PEDIATRIA; Año: 2018

GUERCIO G; SARACO N; COSTANZO M,; MARINO R; BELGOROSKY A

Human Aromatase Deficiency

BIOMEDICAL RESEARCH; Año: 2018

ALIBERTI, PAULA; PEREZ GARRIDO, NATALIA; MARINO, ROXANA; RAMIREZ, PABLO; SOLARI, ALBERTO J.; SCIURANO, ROBERTA; COSTANZO, MARIANA; GUERCIO, GABRIELA; WARMAN, DIANA MÓNICA; BAILEZ, MARCELA; BAQUEDANO, MARÍA SONIA; RIVAROLA, MARCO A; BELGOROSKY, ALICIA; BERENSZTEIN, ESPERANZA

Androgen insensitivity syndrome at prepuberty: Marked loss of spermatogonial cells at early childhood and presence of gonocytes up to puberty

SEXUAL DEVELOPMENT; Año: 2018 vol. 11 p. 225 - 237

ABIUSO, ADRIANA MARÍA BELÉN; VARELA, MARÍA LUISA; HARO DURAND, LUIS; BESIO MORENO, MARCOS; MARCOS, ALEJANDRA; PONZIO, ROBERTO; RIVAROLA, MARCO AURELIO; BELGOROSKY, ALICIA; PIGNATARO, OMAR PEDRO; BERENSZTEIN, ESPERANZA; MONDILLO, CAROLINA

Histamine H4 receptor as a novel therapeutic target for the treatment of Leydig-cell tumours in prepubertal boys

EUROPEAN JOURNAL OF CANCER; Año: 2018 vol. 91 p. 125 - 135

VAIANI E; MORALES C; SOTO M; BLANCO Y; RUGILO C; CIACCIO M; BELGOROSKY A

Presentación atípica de un Prolactinoma gigante en un adolescente de 15 años.

ARCHIVOS ARGENTINOS DE PEDIATRIA; Año: 2017

KHATTAB A; HAIDER S; KUMAR A; DHAWAN S; ALAM D; ROMERO R; BURNS J; MICHELLI D,; ESTATICO J; RAHI S; FATIMA S; ALZAHRANI A S; HAFEZ M; MUSA N; AZAR M; BEN CHARFEDDINE I; BILHARINHO DE MENDONCA B; BELGOROSKY A; DUMIC K; DUMIC M; AISENBERG J; KANDEMIR N; CHENG T; KUHNLE-KRAHL U; CAPPA M; HOLTERHUS P M; NOUR M; HOLTZMAN A; SUN L; ZAIDI M; YUEN T; NEW M

Clinical, Genetic and Structural Basis of Congenital Adrenal Hyperplasia Due to 11β-Hydroxylase Deficiency

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA; Lugar: Washington DC, USA; Año: 2017

DI PALMA I; CHARECA C; RUGILO C; MANSILLA C; LUBIENIECKI F,; GONZALEZ RAMOS J; ALDERETE D,; FERNANDEZ FATSUCA L; LAZZATI JM; WARMAN DM; BELGOROSKY A; CIACCIO M

Características clínicas y respuesta al tratamiento en 30 niños y adolescentes con prolactinomas seguidos en centro terciario de referencia

Raem; Año: 2017

PELANDA, MELINA; ZAIDMAN, V; MACEIRAS M,; LAZZATI J M,; BELGOROSKY A

RE-ESTANDARIZACIÓN DEL ENSAYO DE IGF-I EN LA PLATAFORMA IMMULITE 2000. EFECTO EN EL DIAGNÓSTICO DE DÉFICIT DE HORMONA DE CRECIMIENTO EN PEDIATRÍA.

RAEM; Año: 2017 vol. 54

RAMASWAMY, SURESH; WALKER, WILLIAM H.; ALIBERTI, PAULA; SETHI, RAHIL; MARSHALL, GARY R.; SMITH, ALYXZANDRIA; NOURASHRAFEDDIN, SEYEDMEHDI; BELGOROSKY, ALICIA; CHANDRAN, UMA R.; HEDGER, MARK P.; PLANT, TONY M.

The testicular transcriptome associated with spermatogonia differentiation initiated by gonadotrophin stimulation in the juvenile rhesus monkey (Macaca mulatta)

HUMAN REPRODUCTION; Año: 2017 vol. 32 p. 2088 - 2100

MATIAS JUANES; DI PALMA MI, .; CIACCIO M; MARINO R, .; RAMIREZ PC; PEREZ G N; MACEIRAS M; LAZZATI JM; RIVAROLA M A; BELGOROSKY A

TWO NOVEL HETEROZYGOUS MISSENSE VARIATIONS WITHIN THE GLI2 GENE IN TWO UNRELATED ARGENTINE PATIENTS

MEDICINA (BUENOS AIRES); Lugar: Buenos Aires; Año: 2016

VAIANI E; MALOSETTI C, .; VEGA L,; ZUBIZARRETA P; BRAIER J;; BELGOROSKY A

Predictor Variables Of Developing Anterior Pituitary Deficiencies In A Group Of Paediatric Patients With Central Diabetes Insipidus And Langerhans Cells Histiocytosis

HORMONE RESEARCH; Lugar: Basel; Año: 2016

PETER A; ANNA NORDENSTRÖM; CHRISTOPHER P. HOUK; S. FAISAL AHMED; RICHARD AUCHUS; ARLENE BARATZ; KATHARINE BARATZ DALKE; LIH-MEI LIAO; KAREN LIN-SU; LEENDERT H.J. LOOIJENGA ; TOM MAZUR ; HEINO F.L. MEYER-BAHLBURG; PIERRE MOURIQUAND; CHARMIAN A. QUIGLEY ; CHARMIAN A. QUIGLEY ; ERIC VILAIN; SELMA WITCHEL ; GLOBAL DSD UPDATE CONSORTIUM BELGOROSKY A

Global Disorders of Sex Development Update since 2006: Perceptions, Approach and Care

HORMONE RESEARCH; Lugar: Basel; Año: 2016

BAQUEDANO M S,; PEREZ G N; GOÑI J,; SARACCO, N; ALIBERTI P; BERENSZTEIN E; RIVAROLA M A; BELGOROSKY A

DNA methylation is not involved in specific down-regulation of HSD3B2, NR4A1 and RARB genes in androgen-secreting cells of human adrenal cortex.

MOLECULAR AND CELLULAR ENDOCRINOLOGY.; Lugar: Amsterdam; Año: 2016

LAZZATI JM; ZAIDMAN, V; MACEIRAS M,; BELGOROSKY A; CHALER E

The use of a grey zone considering measurement uncertainty in pharmacological tests. The serum growth hormone stimulation test as an example

CLINICAL CHEMISTRY AND LABORATORY MEDICINE; Lugar: Berlin; Año: 2016 p. 1 - 10

SCALCO RC; HWA V,; DOMENÉ H,.; JASPER HG,; BELGOROSKY A; MARINO R; PEREIRA AM; TONELLI CA,; WIT JM,; ROSENFELD RG; JORGE AA

STAT5B mutations in heterozygous state have negative impact on height: another clue in human stature heritability.

EUROPEAN JOURNAL OF ENDOCRINOLOGY; Lugar: Bristol; Año: 2015 p. 1 - 17

SARACCO, N; FRANCA-NESI, S; SAINZ R; MARINO R; MARQUES-PEREIRA R; LA PASTINA J; PEREZ G N; SANDRINI, R; .RIVAROLA MA.,; DE LACERDA L,; BELGOROSKY A

An Intron 9 CYP19 Gene Variant (IVS9+5G>A), Present in an Aromatase Deficient Girl, Affects Normal Splicing, and It Is Also Present in Normal Human Steroidogenic Tissues

HORMONE RESEARCH; Lugar: Basel; Año: 2015

MARINO R; PEREZ G N; COSTANZO M; GUERCIO G; JUANES, M; ROCCO, C,; RAMIREZ P; WARMAN DM; CIACCIO M; PENA G,; GARCIA-FEYLING J; MIRAS M; RIVAROLA M A; BELGOROSKY A

FIVE NEW CASES OF 46,XX AROMATASE DEFICIENCY: CLINICAL FOLLOW-UP FROM BIRTH TO PUBERTY, A NOVEL MUTATION, AND A FOUNDER EFFECT

JOURNAL OF CLINICAL ENDOCRINOLOGY AND METABOLISM; Año: 2015

VALSESIA A; CHATELAIN P; A STEVENS; PETERKOVA V; BELGOROSKY A; MAGHNIE M; ANTONIAZZI F; KOLEDOVA E; WOJCIK J; FARMER P; DESTENAVES B; CLAYTON PE

Growth hormone (GH) deficiency status combined with GH receptor polymorphism affects response to GH in children.

EUROPEAN JOURNAL OF ENDOCRINOLOGY; Lugar: Bristol; Año: 2015

PEREZ G N; SARACO N; MARINO R; RAMIREZ P; CIACCIO M; CONSTANZO M,; GUERCIO G; WARMAN D M,; MININI L; PORTILLO-LEDESMA S; RIVAROLA M A; COITIÑO EL; BELGOROSKY A

Functional Characterization of Two Mutations Located in the Ligand Binding Domain in the SF1.

HORMONES-INTERNATIONAL JOURNAL OF ENDOCRINOLOGY AND METABOLISM; Año: 2015

VAIANI E; MACEIRAS M,; CHALER E; LAZZATI J M,; CHIAVERO M; NOVELLE C; .RIVAROLA MA.,; BELGOROSKY A

CENTRAL ADRENAL INSUFFICIENCY COULD NOT BE CONFIRMED BY MEASUREMENT OF BASAL SERUM DHEAS LEVELS IN PUBERTAL CHILDREN

HORMONE RESEARCH; Lugar: Basel; Año: 2014

BAQUEDANO S,; CIACCIO, M; MARINO R,; PEREZ G N,; RAMIREZ P; MACEIRAS M,; TURJANSKI A,; DEFELIPE L,; .RIVAROLA MA.,; BELGOROSKY A.

A NOVEL MISSENSE MUTATION IN THE HSD3B2 GENE, UNDERLYING NONSALT-WASTING CONGENITAL ADRENAL HYPERPLASIA. NEW INSIGHT INTO THE STRUCTURE-FUNCTION RELATIONSHIPS OF 3- HYDROXYSTEROID DEHIDROGENASE TYPE II

JOURNAL OF CLINICAL ENDOCRINOLOGY AND METABOLISM; Año: 2014

ZAIDMAN, V; MACEIRAS M,; LAZZATI J M,; KUNSTAS V,; D´ISA; CHILELLI C; TAU, C; VITERBO G,; .RIVAROLA MA.,; BELGOROSKY A,

Alta prevalencia de anticuerpos antitiroideos positivos, baja concentración de hormonas tiroideas y alta concentración de tirotrofina (TSH) asociado a una baja concentración de vitamina D (VitD) en pacientes pediátricos

Revista de la Asociación Bioquímica Argentina; Lugar: Buenos Aires; Año: 2014 vol. 78 p. 24 - 28

JUANES, M; GUERCIO, GABRIELA; MARINO , ROXANA; BERENSZTEIN E, .; WARMAN D,; CIACCIO M ,; GIL, SILVIA; BAILEZ M; RIVAROLA MA,; BELGOROSKY, A

THREE NOVEL IGF1R MUTATIONS IN MICROCEPHALIC PATIENTS WITH PRENATAL AND POSTNATAL GROWTH IMPAIRMENT

CLINICAL ENDOCRINOLOGY; Lugar: Londres; Año: 2014 p. 1 - 8

BAQUEDANO M S,; GUERCIO G; MARINO R, .; BERENSZTEIN E; COSTANZO M,; BAILEZ M; VAIANI E ,; MACEIRAS M,; RAMIREZ P, .; CHALER E; RIVAROLA, M; BELGOROSKY A

Unique Dominant Negative Mutation in the N-Terminal Mitochondrial Targeting Sequence of StAR, Causing a Variant Form of Congenital Lipoid Adrenal Hyperplasia

JOURNAL OF CLINICAL ENDOCRINOLOGY AND METABOLISM; Año: 2013 p. 1 - 9

JUANES, MATÍAS; MARINO , ROXANA; CIACCIO M ,; DI PALMA I,; RAMIREZ JA,; WARMAN D M,; DE DONA V; CHALER E A,; MACEIRAS M,; .RIVAROLA MA.,; BELGOROSKY A

Presence of GH1 and absence of GHRHR gene mutations in a large cohort of Argentinian patients with severe short stature and isolated GH deficiency

CLINICAL ENDOCRINOLOGY; Lugar: Londres; Año: 2013 vol. 80 p. 618 - 620

VERÓNICA E. ZAIDMAN; MERCEDES MACEIRAS; JUAN MANUEL LAZZATI ,; EZEQUIEL P. KUTASZ; GABRIELA DISA; CARLA CHILLELI; CRISTINA TAU; GISELA VITERBO; MARCO A. RIVAROLA; ALICIA BELGOROSKY; EDUARDO A. CHALER

High prevalence of anti-thyroid antibodies associated with a low vitamin D status in a pediatric cohort

Clin Chem Lab Med; Año: 2013 vol. 78 p. 1515 - 1519

EDUARDO ADRIAN CHALER; G ABRIELA BALLERINI; JUAN M. LAZZATI; MERCEDES MACEIRAS; MAURO FRUSTI; IGNACIO BERGADA; MARCO A. RIVAROLA; ALICIA BELGOROSKY; GABRIELA ROPELATO

Cut-off values of serum growth hormone (GH) in pharmacological stimulation tests (PhT) evaluated in short-statured children using a chemiluminescent immunometric assay (ICMA) calibrated with the International Recombinant Human GH Standard 98/574

Clin Chem Lab Med; Año: 2013 vol. 51 p. 95 - 97

P CLAYTON; P CHATELAIN; L TATO; H W YOO; G R AMBLER; ALICIA BELGOROSKY; S QUINTEIRO; C DEAL; A STEVENS; J RAELSON; P CROTEAU; B DESTENAVES; C OLIVIER

A pharmacogenomic approach to the treatment of children with growth hormone deficiency or Turner síndrome, European Journal of Endocrinology

EUROPEAN JOURNAL OF ENDOCRINOLOGY; Lugar: Bristol; Año: 2013 vol. 3 p. 277 - 289

BAQUEDANO M.S.; GUERCIO G; MARINO R; BERENSZTEIN E; COSTANZO M; RAMIREZ P; BAILEZ M; VAIANI E; MACEIRAS M; RIVAROLA M; BELGOROSKY A

Nueva Mutación heterocigóta en el gen de la proteína regulatoria aguda de la esteroideogénesis (StAR) en un paciente 46, XY con hiperplasia adrenal congénita lipoidea

MEDICINA (BUENOS AIRES); Lugar: Buenos Aires; Año: 2013 p. 297 - 302

CIACCIO M ,; CONSTANZO M,; GUERCIO G,; DE DONA, V; ROXANA, M; RAMIREZ P,; GALEANO J,; WARMAN D M,; ESPERANZA, B; BAQUEDANO M S,; SARACO N,; CHALER E; MACEIRAS M; LAZZATI J M,; .RIVAROLA MA.,; BELGOROSKY A,

Preserved fertility in a patient with a 46,XY disorder of sex development (DSD) due to a new heterozygous mutation in the NR5A1/SF-1 gene. Evidences of 46,XY and 46,XX gonadal dysgenesis phenotype variability in multiple members of the affected offspring

HORMONE RESEARCH; Año: 2012 p. 1 - 23

CHALER E,; FIORENZANO R,; CHILELLI C; LLINARES V.;; ARENY G.;; HERZOVICH V.; MACEIRAS M,; LAZZATI J M,; MENDIOROZ M.;; .RIVAROLA MA.,; BELGOROSKY A,

Age-specific thyroid hormone and TSH reference intervals for a pediatric and adolescent population

CLINICAL CHEMISTRY AND LABORATORY MEDICINE; Año: 2012 vol. 50 p. 885 - 890

CHALER, EDUARDO; BALLERINI, M; LAZZATI J M,; MACEIRAS, MERCEDES; FRUSTI, M; BERGADA, I; MARCO, RIVAROLA; BELGOROSKY A.; ROPELATO, G

Cut-off values of serum growth hormone (GH) in harmacological stimulation tests (PhT) evaluated in short-statured children using a chemiluminescent immunometric assay (ICMA) calibrated with the International Recombinant Human GH Standard 98/574

CLINICAL CHEMISTRY AND LABORATORY MEDICINE; Lugar: Berlin; Año: 2012 p. 1 - 7

ROXANA MARINO; PABLO RAMIREZ; JESICA GALEANO; NATALIA PEREZ GARRIDO; CARLOS ROCCO; MARTA CIACCIO; DIANA MÓNICA WARMAN; GABRIELA GUERCIO; EDUARDO CHALER; MERCEDES MACEIRAS; IGNACIO BERGADÁ; MIRTA GRYNGARTEN; VIVIANA BALBI; ESTER PARDES; MARCO A RIVAROLA; ALICIA BELGOROSKY

Steroid 21-hydroxylase gene mutational spectrum:genotype-phenotype correlation in 454 argentineanpatients with congenital adrenal hyperplasia.

CLINICAL ENDOCRINOLOGY; Lugar: Londres; Año: 2011 vol. 75 p. 427 - 435

WARMAN M,; CONSTANZO M,; MARINO R, .; BERENSZTEIN E, .; GALENO, J; RAMIREZ P, .; BAQUEDANO M,; SARACO N, .; CIACCIO, M; GUERCIO G;; CHALER E; MACEIRAS M,; LAZZATI J M,; BAILEZ M; .RIVAROLA MA.,; BELGOROSKY A

Three new SF-1 (NR5A1) gene mutations in two unrelated families with multiple affected members: within family variability in 46,XY subjects and low ovarian reserve in fertile 46,XX subjects

HORMONE RESEARCH; Lugar: Basel; Año: 2011 vol. 75 p. 70 - 77

MARGARET CS BOGUSZEWSKI; VERONICA MERICQ; IGNACIO BERGADA; DURVAL DAMIANI; ALICIA BELGOROSKY; PETER GUNCZLER; TERESA ORTIZ; MAURICIO LLANO; HORACIO M DOMENE; RAUL CALZADA-LEON; ARMANDO BLANCO; MARGARITA BARRIENTOS; PATRICIO PROCEL; ROBERTO LANES; ORLANDO JARAMILLO

Latin American Consensus: Children Born Small for Gestational Age

BMC PEDIATRICS; Lugar: Londres; Año: 2011 p. 1 - 44

GIL S,; VAIANI E ,; GUERCIO G,; CIACCIO M ,; TURCONI A,; DELGADO N,; RIVAROLA M ,; BELGOROSKY A,

Effectiveness of rhGH Treatment on Final Heigh of Renal-Transplant Recipients in Childhood

PEDIATRIC NEPHROLOGY; Lugar: Buenos Aires; Año: 2011 vol. 27 p. 1005 - 1009

CIACCIO, M;; GIL S,; GUERCIO G.,; VAIANI E;,; ALDERETE D,; PALADINO M,; WARMAN M,; RIVAROLA MA.,; BELGOROSKY, A

Effectiveness of RHGH treatment on adult height in GH-deficient childhood survivors of medulloblastoma

Hormone Research; Lugar: Basilea; Año: 2010 vol. 73 p. 281 - 286

GUERCIO G,; COSTANZO M,; BERENSZTEIN E,; BAILEZ M,; LOPEZ JC,; DURAN V,; ONGARO L,; BELGOROSKY, A; RIVAROLA MA,

Anomalías de la diferenciacion sexual (DSD). Enfoque pediatrico

Medicina Infantil; Lugar: Buenos Aires; Año: 2010 vol. XVII p. 190 - 201

BELGOROSKY, A; RIVAROLA MA,

Importancia del examen fisico, datos auxológicos y antecedentes familiares en el diagnóstico de la patología endocrina

Medicina Infantil; Lugar: Buenos Aires; Año: 2010 vol. XVII p. 98 - 99

VAIANI E,; HERZOVICH V,; CHALER E,; CHERTKOFF L,; RIVAROLA A,; TORRADO M,; BELGOROSKY, A

Hipotiroidismo central en pacientes con el síndrome de Prader-Willi durante los 2 primeros años de vida

Medicina Infantil; Lugar: Buenos Aires; Año: 2010 vol. XVII p. 129 - 134

VAIANI E,; BARRENECHEA ME,; MA, RIVAROLA; BELGOROSKY, A

Criptorquidia, fisiología, patología asociada, clasificación, examen fisico y controversias sobre el tratamiento

Medicina Infantil; Lugar: Buenos Aires; Año: 2010 vol. XVII p. 190 - 201

DRATLER G,; HEINRICH J,; VAIANI E,; TILITZKY S,; RIBAS A,; CHALER E, ,; LAZZATI JM,; BELGOROSKY, A

Conceptos y estrategias aplicadas a la pesquisa neonatal de endocrinopatías

Medicina Infantil; Lugar: Ciudad de Buenos Aires; Año: 2010 vol. XVII p. 202 - 209

DUJOVNE N,; CANTEROS V; AGUIAR M; WARMAN M,; BAQUEDANO MS,; HERZOVICH V,; BELGOROSKY, A

Lactante con mal progreso pondo-estatural y letargia

Medicina Infantil; Lugar: Ciudad de Buenos Aires; Año: 2010 vol. XVII p. 261 - 264

COSTANZO M; GUERCIO G,; RIVAROLA MA,; BELGOROSKY A

Insuficiencia adrenal en la edad pediátrica

Medicina Infantil; Lugar: Buenos Aires; Año: 2010 vol. XVII p. 231 - 240

DI PALMA M.I.,; VAIANI E,; WARMAN M,; CIACCIO M,; RUGGERI R.,; CERSOSIMO R.,; CHALER E,; MACEIRAS M.,; RIVAROLA MA,; BELGOROSKY, A

Displasia septo-óptica. evaluación clínica, endocrinológica y neuro-radiológica. Seguimiento de 46 pacientes pediátricos

Medicina Infantil; Lugar: Buenos Aires; Año: 2010 vol. XVII p. 121 - 128

VAIANI E,; HERZOVICH V,; CHALER E,; CHERTKOFF L,; RIVAROLA A,; TORRADO M,; BELGOROSKY, A

Thyroid Axis Dysfunction in Patients with Prader-Willi Syndrome during the First 2 Years of Life. (Epub ahead of print)

Clinical Endocrinology; Lugar: Oxford; Año: 2010 p. 1 - 1

TAU C; GENIUK N,; VITERBO G,; GUERCIO G.,; BELGOROSKY, A

Pseudohipoparatiroidismo en niños. Manifestaciones clínicas e implicancias del tratamiento.

Medicina Infantil; Lugar: Buenos Aires; Año: 2010 vol. XVII p. 135 - 142

VITERBO G,; AZIZ M; CIACCIO M,; BELGOROSKY, A

Hipoglucemia neonatal

Medicina Infantil; Lugar: Buenos Aires; Año: 2010 vol. XVII p. 160 - 162

CHALER E;,; MACEIRAS M;,; LAZZATI JM,; MENDIOROZ M.;,; RIVAROLA M.A,; BELGOROSKY, A

Controversias en el diagnostico bioquímico de déficit de hormona de crecimiento

Medicina Infantil; Lugar: Buenos Aires; Año: 2010 vol. XVII p. 184 - 189

BAQUEDANO,MS ;; CIACCIO, M;; DUJOVNE N,; HERZOVICH V,; LONGUEIRA BACHELOR Y; WARMAN DM,; RIVAROLA MA,; BELGOROSKY, A

Two Novel Mutations of the TSH-{beta} Subunit Gene Underlying Congenital Central Hypothyroidism Undetectable in Neonatal TSH Screening. (Epub ahead of print)

JOURNAL OF CLINICAL ENDOCRINOLOGY AND METABOLISM; Lugar: Chevy Chase, U.S.A.; Año: 2010 vol. 95 p. 1 - 1

MARINO R,; SARACO N,; RIVAROLA MA,; BELGOROSKY, A

Alcances del desarrollo y aplicación de las técnicas moleculares en el diagnóstico y tratamiento de la patología endocrina

Medicina Infantil; Lugar: Buenos Aires; Año: 2010 vol. XVII p. 95 - 97

WARMAN M,; GUERCIO G,; CIACCIO M,; COSTANZO M,; PALMA MI, DI; GIL S,; VAIANI E,; MACEIRAS M,; CHALER E, .; BELGOROSKY, A

Tumores del sistema nervioso central de localización selar y supraselar. Alteraciones neuro-oftalmológicas y de la función endócrina al diagnóstico

Medicina Infantil; Lugar: Buenos Aires; Año: 2010 vol. XVII p. 143 - 150

CHALER E;,; MARINO R,; GORIS V,; RAMIREZ P,; MACEIRAS M.,; DUJOVNE N,; GENIUK N,; LAZZATI JM,; MENDIOROZ M,; BELGOROSKY, A

Evaluación de sensibilidad-especificidad de valores de 17OH progesterona sérica, basales y post estímulo con ACTH, en función del análisis molecular del gen CYP21a2 en la deficiencia de 21-hidroxilasa no clásica

Medicina Infantil; Lugar: Buenos Aires; Año: 2010 vol. XVII p. 109 - 114

MENDOCA BB; COSTA EM; BELGOROSKY, A; RIVAROLA MA,; DOMENICE S

46,XY DSD due to impaired androgen production

BEST PRACTICE & RESEARCH CLINICAL ENDOCRINOLOGY & METABOLISM; Lugar: Amsterdam; Año: 2010 vol. 24 p. 243 - 262

CIACCIO M ,; DI PALMA MI, .; COSTANZO M, .; GIL S,; RIVAROLA MA,; BELGOROSKY A

Deficiencia de hormona de crecimiento desde el nacimiento hasta la adolescencia

Medicina Infantil; Lugar: Buenos Aires; Año: 2010 vol. XVII p. 217 - 230

HERZOVICH V,; VAIANI E,; AYARZABAL; ZUBIZARRETA P; TILITZKY S,; FELIPE L; DRATLER G,; MACEIRAS M.,; M A, RIVAROLA; BELGOROSKY, A

Carcinoma diferenciado de tiroides (CDT) en niños y adolescentes: Evolución clínica y factores pronósticos

Medicina Infantil; Lugar: Buenos Aires; Año: 2010 vol. XVII p. 100 - 108

PAGANI S; CHALER E; MEAZZA C; MACEIRAS M; BELGOROSKY A

Is BaF3 bioassay useful to identify patients with bioinactive growth hormone?

JOURNAL OF PEDIATRIC ENDOCRINOLOGY; Año: 2010 vol. 23 p. 783 - 788

WARMAN DM; COSTANZO M; MARINO R,; BERENSZTEIN E; GALEANO J,; RAMIREZ PC; SARACO N,; BAQUEDANO MS; CIACCIO M; GUERCIO G,; CHALER E; MACEIRAS M; LAZZATTI JM; BAILEZ M; RRIVAROLA MA; BELGOROSKY A

Three New SF-1 (NR5A1) Gene Mutations in Two Unrelated Families with Multiple Affected Members: Within-Family Variability in 46,XY Subjects and Low Ovarian Reserve in Fertile 46,XX Subjects.

HORMONE RESEARCH; Año: 2010 vol. 75 p. 70 - 77

BELGOROSKY, A; BAQUEDANO,MS ;; GUERCIO G.,; RIVAROLA, MA.

Expression of the IGF and the aromatase/estrogen receptor systems in human adrenal tissues from early infancy to late puberty: implications for the development of adrenarche

REVIEWS IN ENDOCRINE & METABOLIC DISORDERS; Año: 2009 vol. 10 p. 51 - 61

GUERCIO G,; M A, RIVAROLA; CHALER E, ,; MACEIRAS M.,; BELGOROSKY, A

Hydrocortisone treatment in girls with congenital adrenal hyperplasia inhibits serum dehydroepiandrosterone sulfate and affects the GH-IGF-I system

JOURNAL OF PEDIATRIC ENDOCRINOLOGY; Lugar: Tel-Aviv.; Año: 2009 vol. 22 p. 255 - 261

BELGOROSKY, A; GUERCIO G,; PALMA MI, DI; PEPE C,; SARACO N.I.,; PRIETO M,; SAURE C,; MAZZA C,; RIVAROLA A,

Metformin, estrogen replacement therapy and gonadotropin inhibition fail to improve insulin sensitivity in a girl with aromatase deficiency

Hormone Research; Lugar: Basilea; Año: 2009 vol. 72 p. 370 - 376

BELGOROSKY, A; GUERCIO G.,; PEPE C,; SARACO N,; RIVAROLA MA,

Genetic and Clinical Spectrum of Aromatase Deficiency in Infancy, Childhood and Adolescence

HORMONE RESEARCH; Año: 2009 vol. 72 p. 312 - 330

BELGOROSKY, A; CHALER E;,; MEAZZA C.,; GUERCIO G.,; MACEIRAS M.;.,; RIVAROLA, MA.; LAAREJ K,; PAGANI S,; ARENY G; ALBERTINI R

Serum IGF-I and IGFFBP-3 reference values from a chemiluminescent assay in normal children and adolescents of Hispanic and Italian origin : Presence of sexual dimorphism in IGF-I values

JOURNAL OF PEDIATRIC ENDOCRINOLOGY; Lugar: Tel-Aviv; Año: 2009 vol. 22 p. 1127 - 1135

CIACCIO, M;; GIL S,; GUERCIO G.,; VAIANI E,; ALDERETE D,; PALADINO M,; WARMAN M,; RIVAROLA MA,; BELGOROSKY, A

Evaluación de la talla final y sobrevida libre de eventos en pacientes sobrevivientes de meduloblastoma con deficiencia de hormona de crecimiento, tratados o no con hormona de crecimiento biosintética recombinante humana en la niñez

Medicina Infantil, Fundación Hosp. de Pediatría; Lugar: Buenos Airtes; Año: 2008 vol. XVII p. 121 - 128

BERENSZTEIN E,; BAQUEDANO M.S.,; PEPE C.M.,; COSTANZO M, .; SARACO N.I.,; PONZIO R,; RIVAROLA M.A.,; BELGOROSKY A

Role of IGFs and insulin in the human testis during postnatal activation: Differentiation of Steroidogenic cells.

PEDIATRIC RESEARCH; Año: 2008 vol. 63 p. 662 - 666

BELGOROSKY, A; BAQUEDANO MS,; GUERCIO G,; RIVAROLA MA,

Expression of the IGF and the aromatase/estrogen receptor systems in human adrenal tissues from early infancy to late puberty: implications for the development of adrenarche.

Reviews In Endocrine And Metabolic Disorders; Lugar: Netherlands; Año: 2008 vol. 10 p. 51 - 61

BELGOROSKY, A; BAQUEDANO MS,; GUERCIO G,; RIVAROLA MA.,

Adrenarche: Post natal adrenal zonation and hormonal and metabolic regulation.

HORMONE RESEARCH; Lugar: Basel.; Año: 2008 vol. 70 p. 257 - 267

DI PALMA MI,; COSTANZO M, .; GUERCIO G,; RIVAROLA MA,; BELGOROSKY, A

Emergencias endócrinas en el manejo de los minerales: calcio, fósforo y magnesio.

Revista Salud Cardiometabólica Endocrinología y Nutrición; Lugar: Sucre, Bolivia; Año: 2008 vol. 2 p. 2 - 13

GUERCIO G,; COSTANZO M,; BELGOROSKY, A; RIVAROLA MA.,

El recién nacido con anomalías genitales.

Revista Cardiometabólica Endocrinología y Nutrición; Lugar: Sucre, Bolivia; Año: 2008 vol. 2 p. 44 - 53

COSTANZO M,; GUERCIO G,; RIVAROLA MA,; BELGOROSKY, A

Insuficiencia adrenal en la edad pediátrica.

Revista Salud Cardiometabólica Endocrinología y Nutrición; Lugar: Sucre, Bolivia; Año: 2008 vol. 2 p. 54 - 64

ROSENFELD RG,; BELGOROSKY, A; CAMACHO-HUBNER C,; SAVAGE MO,; WIT JM,; HWA V.,

Defects in growth hormone receptor signaling.

Trends In Endocrinology And Metabolism; Año: 2007 vol. 18 p. 134 - 141

PEPE CM,; SARACO NI,; BAQUEDANO MS,; GUERCIO G,; VAIANI E,; MARINO R,; PANDEY AV,; FLÜCK CH E,; RIVAROLA MA,; BELGOROSKY, A

The cytochrome cP450 lacking exon 5 is associated with a phenotype of non-classic aromatase deficiency, and it is also present in normal human steroidogenic tissues.

Clinical Endocrinology; Lugar: Oxford; Año: 2007 vol. 67 p. 698 - 705

BAQUEDANO MS,; SARACO N,; BERENSZTEIN E,; PEPE C,; BIANCHINI M,; LEVY E,; GONI J,; RIVAROLA MA,; BELGOROSKY, A

Identification and developmental changes of aromatase and estrogen receptor expression in prepubertal and pubertal human adrenal tissues.

Journal of Clinical Endocrinology and Metabolism; Lugar: Chevy Chase; Año: 2007 vol. 92 p. 2215 - 2222

PAGANI S,; CHALER EA,; RADETTI G,; TRAVAGLINO P,; MEAZZA C,; BOZZOLA E,; SESSA N,; BELGOROSKY, A; BOZZOLA M.,

Variations in Biological and Immunological Activity of Growth Hormone during the Neonatal Period. Variations in Biological and Immunological Activity of Growth Hormone during the Neonatal Period.

Hormone Research; Lugar: Basel; Año: 2007 vol. 68 p. 145 - 149

MERICQ V,; CIACCIO M,; MARINO R,; LAMOGLIA JJ,; VITERBO G,; RIVAROLA MA,; BELGOROSKY A

A new dax-1 mutation in a family with a case of neonatal adrenal insufficiency and a sibling with adrenal hypoplasia and sudden death at 3 years of age . Journal of Pediatric Endocrinology and Metabolism. ISSN 0334-018X

Journal of Pediatric Endocrinology and Metabolism; Lugar: Tel-Aviv; Año: 2007 vol. 20 p. 1039 - 1043

HERZOVICH V,; VAIANI E,; MARINO R,; DRATLER G,; LAZZATI JM,; TILITZKY S,; RAMIREZ P,; IORCANSKY S,; RIVAROLA MA,; BELGOROSKY, A

Unexpected Peripheral Markers of Thyroid Function in a Patient with a Novel Mutation of the MCT8 Thyroid Hormone Transporter Gene.

Hormone Research; Lugar: Basel.; Año: 2007 vol. 67 p. 1 - 6

PEPE CM,; SARACO NI,; BAQUEDANO MS,; GUERCIO G,; VAIANI E,; BERENSZTEIN E,; RIVAROLA MA,; BELGOROSKY, A

El splicing alternativo del exon 5 de la citocromo P450 aromatasa podría ser un mecanismo de regulación de la producción de estrógenos en humanos.

Medicina-Buenos Aires; Lugar: Buenos Aires; Año: 2007 vol. 67 p. 369 - 373

VAIANI E,; GIL S,; BREYTER P,; RIVAROLA MA,; BELGOROSKY, A

Telarca Precoz.

Medicina Infantil; Lugar: Buenos Aires; Año: 2007 vol. XIV p. 50 - 52

BELGOROSKY, A; BERGADÁ I,; FIDELEFF H,; MIRAS M.,

Retraso Puberal.

Revista Argentina de Endocrinología y Metabolismo; Lugar: Buenos Aires; Año: 2007 vol. 44 p. 187 - 190

SARACO N,; BERENSZTEIN E,; SCIARA M,; DAVILA M.T. G. DE,; CIACCIO M,; FERRARIS P,; BELGOROSKY, A; RIVAROLA M.,

High TGFß1, estrogen receptors and aromatase gene expression in a large cell calcifying sertoli cell tumor (LCCSCT). Implications for the mechanism of oncogenesis.

Pediatric and Developmental Pathology; Lugar: New York.; Año: 2006 vol. 9 p. 181 - 189

CHALER E,; TRAVAGLINO P,; PAGANI S,; BOZZOLA E,; MARINO R,; BERENSZTEIN E,; MACEIRAS M,; TAUBER M,; RIVAROLA MA,; BELGOROSKY, A

Dose dependency of the serum bio/immuno GH ratio in samples drawn from children during pharmacological tests of GH secretion.

Journal of Endocrinological Investigation; Año: 2006 vol. 29 p. 109 - 114

BERNASCONI A,; MARINO R,; RIBAS A,; ROSSI J,; CIACCIO M,; OLEASTRO M,; ORNANI A,; PAZ R,; RIVAROLA MA,; ZELAZKO M,; BELGOROSKY, A

Characterization of Immunodeficiency in a patient with growth hormone insensitivity secondary to a novel STAT5b gene mutation.

Pediatrics; Año: 2006 vol. 118 p. 1 - 1

CHALER EA,; RIVAROLA MA,; GUERCI B,; CIACCIO M,; COSTANZO M,; TRAVAGLINO P,; MACEIRAS M,; PAGANI S,; MEAZZA C,; BOZZOLA E,; BARBERI S,; BOZZOLA M,; BELGOROSKY, A

Differences in serum GH cut-off values for pharmacological tests of GH secretion depend on the serum GH method: clinical validation from the growth velocity score during the first year of treatment.

Hormone Research; Lugar: Basel.; Año: 2006 vol. 66 p. 231 - 235

BERENSZTEIN E,; BAQUEDANO MS,; GONZALEZ CR,; SARACO NI,; RODRÍGUEZ J,; PONZIO R,; RIVAROLA MA,; BELGOROSKY, A

Expression of aromatase, estrogen receptor alpha and betha, androgen receptor and cP450scc, in the human early prepubertal testis.

Pediatric Research; Lugar: Philadelphia; Año: 2006 vol. 60 p. 740 - 744

BELGOROSKY, A; RIVAROLA MA.,

Human prepubertal aromatase deficiency: Physiological and pathophysiological lessons learned from this experiment of nature.

Endocrinología Molecular; Año: 2005 vol. 56 p. 147 - 158

BAQUEDANO MS,; BERENSZTEIN E, SARACO N,; DORN GV,; G. DE DAVILA MT ,; RIVAROLA MA,; BELGOROSKY, A

Expression of the IGF system in human adrenal tissuesfrom early infancy to late puberty. Implications for the development of adrenarche.

Pediatric Research; Lugar: Philadelphia; Año: 2005 vol. 58 p. 451 - 458

BELGOROSKY, A; PEPE C,; MARINO R,; GUERCIO G,; SARACO N,; VAIANI E,; RIVAROLA MA,

Hypothalamic-pituitary-ovarian axis during infancy, early and late prepuberty in an aromatase deficient girl who is a compound heterocygote for two new point mutations of the CYP19 gene.

Review Series Gynecology; Año: 2005 p. 1 - 1

BELGOROSKY, A; RIVAROLA MA.,

Physiology and pathophysiology of estrogens. Lessons from pediatric patients with complete aromatase deficiency.

The Endocrinologist; Lugar: ´Philadelphia; Año: 2004 vol. 12 p. 91 - 100

BELGOROSKY, A; RIVAROLA MA,; GUERCIO G,; MARINO R,

New guidelines for diagnosis and treatment of CAH.

Proceeding 12th International Congress Of Endocrinology; Lugar: Lisboa; Año: 2004 p. 35 - 42

GUERCIO G,; RIVAROLA MA,; CHALER E,; MACEIRAS M,; BELGOROSKY, A

Relationship between the GH/IGF-I axis, insulin sensitivity, and adrenal androgens in normal prepubertal and pubertal girls.

Journal of Clinical Endocrinology and Metabolism; Lugar: Chevy Chase; Año: 2003 vol. 88 p. 1389 - 1393

MARINO R,; CHALER E,; WARMAN M,; CIACCIO M,; BERENSZTEIN E,; RIVAROLA MA,; BELGOROSKY, A

The serum growth hormone (GH) response to provocative tests is dependent on type of assay in autosomal dominant isolated GH deficiency (IGHD) due to an ARG183 HIS (R183H) GH-I gene mutation.

Clinical Chemistry; Lugar: Stanford; Año: 2003 vol. 49 p. 1002 - 1005

BELGOROSKY, A; PEPE C,; MARINO R,; GUERCIO G,; SARACO N,; VAIANI E,; RIVAROLA MA,

Hypothalamic-pituitary-ovarian axis during infancy, early and late prepuberty in an aromatase deficient girl who is a compound heterocygote for two new point mutations of the CYP19 gene.

JOURNAL OF CLINICAL ENDOCRINOLOGY AND METABOLISM; Lugar: Chevy Chase; Año: 2003 vol. 88 p. 5127 - 5131

BELGOROSKY A,; MARINO R,; RIVAROLA MA.

Molecular analysis of the 21-hydroxylase gene. (Letter to the Editor).

Clinical Endocrinology; Lugar: Oxford; Año: 2003 vol. 58 p. 247 - 247

VAIANI E, ,; CIOCCA M,; CUARTEROLO M,; INVENTARZA O,; RIVAROLA MA,; BELGOROSKY, A

Hypothalamic-pituitary testicular function in prepubertal children with chronic liver disease.

Journal of Pediatric Endocrinology and Metabolism; Lugar: Tel-Aviv; Año: 2002 vol. 15 p. 289 - 295

GUERCIO G,; RIVAROLA MA,; CHALER E,; MACEIRAS M,; BELGOROSKY, A

Relationship between the growth hormone/insulin-like growth factor-1 axis, insulin sensitivity and adrenal androgens in normal prepubertal and pubertal boys.

JOURNAL OF CLINICAL ENDOCRINOLOGY AND METABOLISM; Lugar: Chevy Chase; Año: 2002 vol. 87 p. 1162 - 1169

CIACCIO M,; MONTIVEROS C,; RIVAROLA MA,; BELGOROSKY, A

Effect of the dose of oral hydrocortisone on growth rate during long-term treatment of children with salt losing congenital adrenal hyperplasia.

MEDICINA-BUENOS AIRES; Lugar: Buenos Aires; Año: 2002 vol. 62 p. 551 - 554

BERENSZTEIN E,; SCIARA M,; RIVAROLA MA,; BELGOROSKY, A

Apoptosis and Proliferation of human testicular somatic and germ cells during prepuberty: high rate of testicular growth in newborns mediated by decreased apoptosis.

Journal of Clinical Endocrinology and Metabolism; Lugar: Chevy Chase; Año: 2002 vol. 87 p. 5113 - 5118

CIACCIO M,; BELGOROSKY, A; IORCANSKY S,; POLITTI E,; RIVAROLA MA.,

Hiperplasia hipofisaria remedando un macroadenoma en un caso de hipotiroidismo primario adquirido.

Archivos Argentinos de Pediatría; Lugar: Buenos Aires; Año: 2002 vol. 100 p. 504 - 504

DARDIS A,; MARINO R,; BERGADÁ I,; ESCOBAR ME,; GRYNGARTEN M,; RIVAROLA MA,; BELGOROSKY, A

Análisis molecular de las mutaciones más frecuentes descriptas del gen CYP21B en pacientes con hiperplasia suprarrenal congénita (HSC) por déficit de la enzima 21 hidroxilasa.

MEDICINA (BUENOS AIRES); Año: 2001 vol. 61 p. 28 - 34

CHALER E,; BELGOROSKY, A; MACEIRAS M, .; MENDIOROZ M,; RIVAROLA MA,

Between-Assay Differences in Serum Growth Hormone (GH) Measurements: Importance in the Diagnosis of GH Deficiency in Childhood.

Clinical Chemistry; Lugar: Stanford; Año: 2001 vol. 47 p. 1735 - 1738

RIVAROLA M,; BELGOROSKY, A; MENDILAHARZU H,; VIDAL G.,

Precocious puberty in children with tumoral images of the suprasellar and pineal areas: intracranial organic precocious puberty.

Acta Paediatrica; Año: 2001 vol. 90 p. 751 - 756

SARACO N,; BERENSZTEIN E,; DARDIS A,; RIVAROLA MA,; BELGOROSKY, A

Expression of the aromatase gene in the human prepubertal testis.

Journal of Pediatric Endocrinology and Metabolism; Lugar: Tel-Aviv; Año: 2000 vol. 13 p. 483 - 488

BERENSZTEIN E,; SARACO N,; BELGOROSKY, A; RIVAROLA M.A.,

Secretion of inhibin B by human prepubertal testicular cells in culture.

EUROPEAN JOURNAL OF ENDOCRINOLOGY; Lugar: Soc, of the Eur Journ Endocrin; Año: 2000 vol. 142 p. 481 - 485

DARDIS A,; SARACO N,; RIVAROLA MA,; BELGOROSKY, A

Decrease in the expression of the 3betha-hydroxysteroid dehydrogenase gene in human adrenal tissue during prepuberty and early puberty. Implications to the mechanism of adrenarche.

PEDIATRIC RESEARCH; Lugar: Internat Pediat Res Found, In; Año: 1999 vol. 45 p. 384 - 388

DARDIS A,; SARACO N,; BERENSZTEIN E,; RIVAROLA MA,; BELGOROSKY, A

Implicancias de la enzima 3b-Hidroxiesteroide dehidrogenasa (3bHSD) en la síntesis de andrógenos en la adrenal humana. Implicancias de la enzima 3b-Hidroxiesteroide dehidrogenasa (3bHSD) en la síntesis de andrógenos en la adrenal humana.

MEDICINA (BUENOS AIRES); Año: 1999 vol. 59 p. 1 - 4

DARDIS A,; SARACO N,; BERENSZTEIN E,; RIVAROLA MA,; BELGOROSKY, A

Implicancias de la enzima 3beta-Hidroxiesteroide dehidrogenasa (3eta HSD) en la síntesis de andrógenos en la adrenal humana.

MEDICINA (BUENOS AIRES); Año: 1999 vol. 59 p. 1 - 4

RIVAROLA MA,; BELGOROSKY, A

Uso de la hormona de crecimiento en pediatría.

Medicina Infantil; Lugar: Fundación del Hosp. Garrahan; Año: 1999 vol. VI p. 40 - 43

BELGOROSKY, A; RIVAROLA MA,

Insulin-like growth factor binding protein (IGFBP)-3 Bound and IGFBP-3 Bound IGF-II in Growth Hormone Deficiency.

HORMONE RESEARCH; Lugar: S. Karger AG, Basel; Año: 1999 vol. 52 p. 60 - 65

BERENSZTEIN E,; TORRADO M,; BELGOROSKY, A; RIVAROLA MA.,

Smith-Lemli-Opitz Syndrome: In vivo and in vitro study of testicular function in a prepubertal patient with ambiguous genitalia.

ACTA PAEDIATRICA SCANDINAVICA; Lugar: Scandinavian Univ Press; Año: 1999 vol. 88 p. 1229 - 1232

BELGOROSKY, A; RIVAROLA MA.,

Irreversible increase of serum IGF-1 and IGFBP-3 levels in central precocious puberty of different etiologies. Implications for the onset of puberty.

HORMONE RESEARCH; Lugar: S. Karger AG, Basel; Año: 1998 vol. 49 p. 226 - 232

DARDIS A,; SARACO N,; MENDILAHARZU H,; RIVAROLA MA,; BELGOROSKY, A

Report of an XX male with hypospadias and pubertal gynecomastia, SRY negative in blood leucocytes but SRY gene positive in testicular cells.

HORMONE RESEARCH; Lugar: Karger AG, Basel.; Año: 1997 vol. 47 p. 85 - 88

DARDIS A,; BERGADÁ I,; BERGADÁ C,; RIVAROLA MA,; BELGOROSKY, A

Mutations of the steroid 21 hydroxylase gene in an Argentinian population of patients with classical congenital adrenal hyperplasia.

JOURNAL OF PEDIATRIC ENDOCRINOLOGY AND METABOLISM; Lugar: Freund Publishing Hous; Año: 1997 vol. 10 p. 55 - 61

BELGOROSKY, A; CHAHIN S,; CHALER E,; MACEIRAS M,; RIVAROLA MA,

Serum concentrations of FSH and LH in normal girls and boys during prepuberty and at early puberty.

JOURNAL OF ENDOCRINOLOGICAL INVESTIGATION; Lugar: Editrice Kurtis.; Año: 1996 vol. 19 p. 88 - 91

BELGOROSKY, A; CHAHIN S,; RIVAROLA MA.,

Elevation of serum LH levels during hydrocortisone treatment in infant girls with 21 hydroxylase deficiency.

ACTA PAEDIATRICA; Lugar: Scand University Press; Año: 1996 vol. 85 p. 1172 - 1175

CASTELLANO M,; TURCONI A,; CHALER E,; MACEIRAS M,; RIVAROLA MA,; BELGOROSKY, A

Thyroid function and serum thyroid binding proteins in prepubertal and pubertal children with chronic renal insufficiency receiving conservative treatment, undergoing hemodialysis, or receiving care after renal transplantation.

JOURNAL OF PEDIATRICS; Lugar: Mosby-Year Book, Inc; Año: 1996 vol. 128 p. 784 - 790

BELGOROSKY, A; ESCOBAR ME,; RIVAROLA MA.,

Validity of the calculation of non-sex, hormone-binding globulin-bound estradiol from total testosterone, total estradiol and sex hormone-binding globulin concentrations in human serum.

JOURNAL OF STEROID BIOCHEMISTRY AND MOLECULAR BIOLOGY; Lugar: Elsevier Science Ltd; Año: 1995 vol. 53 p. 119 - 125

BERENSZTEIN E,; BELGOROSKY, A; DÁVILA MTG DE,; RIVAROLA MA,

Testicular, steroid biosynthesis in a boy with a large cell calcifying Sertoli cell tumor producing prepubertal gynecomastia.

STEROIDS; Lugar: Elsevier Science.; Año: 1995 vol. 60 p. 220 - 225

RIVAROLA MA,; BELGOROSKY, A

Estados intersexuales. Clasificación y orientación diagnóstica.

Archivos Argentinos de Pediatría; Lugar: S.A.P.; Año: 1995 vol. 93 p. 387 - 394

BERENSZTEIN E, .; BELGOROSKY, A; GARCÍA DE DÁVILA MT,; RIVAROLA MA,

Basal testosterone secretion and response to hLH, hFSH and hGH in culture of cells isolated from testes of infants and children.

PEDIATRIC RESEARCH; Lugar: Internl Pediat Res Found, Inc.; Año: 1995 vol. 38 p. 592 - 597

RIVAROLA MA,; BELGOROSKY, A; BERENSZTEIN E,; G DE., DÁVILA MT

Human prepubertal testicular cells in culture. Steroidogenic capacity paracrine and hormone control.

JOURNAL OF STEROID BIOCHEMISTRY AND MOLECULAR BIOLOGY; Lugar: Elsevier Science Ltd; Año: 1995 vol. 53 p. 119 - 125

CASTELLANO M,; TURCONI A,; CHALER E,; RIVAROLA MA,; BELGOROSKY, A

Evaluation of hypothalamo-pituitary-gonadal function in prepubertal males and females with chronic renal failure.

JOURNAL OF PEDIATRICS; Año: 1993 vol. 122 p. 46 - 51

BELGOROSKY, A; WELLER G,; CHALER E,; IORCANSKY S,.; RIVAROLA MA,

Evaluation of serum total thyroxine and triiodothyronine and their serum fractions in non-thyroidal illness secondary to congenital heart disease studies before and after surgery.

JOURNAL OF ENDOCRINOLOGICAL INVESTIGATION; Lugar: Editrice Kurtis; Año: 1993 vol. 16 p. 499 - 503

BELGOROSKY, A; RIVAROLA MA.,

Modificaciones hormonales de la prepubertad a la pubertad.

Revista de La Sociedad Argentina de Endocrinología y Metabolismo; Lugar: SAEM; Año: 1993 vol. 30 p. 4 - 9

CIACCIO M,; BELGOROSKY, A; RIVAROLA MA,

Differences in serum IGF-I and SHBG levels between early and late puberty in patients with idiopathic and organic growth hormone deficiency.

Acta Endocrinologica Copenhagen; Año: 1993 vol. 129 p. 419 - 423

BELGOROSKY, A; CHALER E,; RIVAROLA MA.,

High serum hormone-binding globulin (SHBG) in premature thelarche.

CLINICAL ENDOCRINOLOGY; Año: 1992 vol. 37 p. 203 - 207

BERENSZTEIN E,; BELGOROSKY, A; RIVAROLA MA.,

Primary culture of human prepubertal testicular cells isolated from testes collected at necropsy.

Acta Endocrinologica Copenhagen; Año: 1992 vol. 127 p. 66 - 71

RIVAROLA MA,; MENDILAHARZU H,; WARMAN M. ,; BELGOROSKY, A; IORCANSKY S,; CASTELLANO M,; CARESANA A,; CHALER E,; MACEIRAS M.,

Endocrine disorders in 66 suprasellar and pineal tumors of prepubertal and pubertal patients.

HORMONE RESEARCH; Lugar: S. Karger AG, Basel.; Año: 1992 vol. 37 p. 1 - 6

CIACCIO M,; POMATA H,; MONGES J,; RIVAROLA MA,; BELGOROSKY, A

Pituitary deficiency secondary to a pituitary abscess in a 12 year-old girl.

Acta Pediatrica Española; Año: 1992 p. 50 - 56

RIVAROLA MA,; MENDILAHARZU H,; BELGOROSKY, A; IORCANSKY S,; WARMAN M,; CHALER E,; CARESANA A,; CASTELLANO M,; HERZOVICH V,

Hormonal disorders secondary to intracranial tumors in children and adolescents.

Symposia Serono; Lugar: Raven Press; Año: 1991 vol. 71 p. 81 - 89

BELGOROSKY, A; FERRARIS JR,; RAMIREZ JA,; JASPER H,; RIVAROLA MA.,

Serum sex hormone-binding globulin and serum non sex hormone-binding globulin-bound testosterone fractions in prepubertal boys with chronic renal insufficiency.

JOURNAL OF CLINICAL ENDOCRINOLOGY AND METABOLISM; Lugar: The Endocrine Society; Año: 1991 vol. 73 p. 107 - 110

BELGOROSKY, A; RIVAROLA MA.,

Determination of albumin-bound thyroxine in human serum .

CLINICAL CHEMISTRY; Año: 1990 vol. 36 p. 699 - 699

RIVAROLA MA,; BELGOROSKY, A

Uso de la testosterona en pediatría.

Archivos Argentinos de Pediatría; Lugar: S.A.P.; Año: 1990 vol. 88 p. 18 - 22

BELGOROSKY, A; MARTINEZ A,; HEINRICH JJ,; MA, RIVAROLA

Lack of correlation of serum estradiol in the presence of correlation of serum testosterone with growth velocity during male prepubertal growth.

Acta Endocrinologica Copenhagen; Año: 1989 vol. 120 p. 579 - 583

CIACCIO M,; RIVAROLA MA,; BELGOROSKY, A

Decrease of serum SHBG as a marker of androgen sensitivity, correlation with clinical response.

Acta Endocrinologica Copenhagen; Año: 1989 vol. 120 p. 540 - 544

BELGOROSKY, A; KAPLAN J,; CARDOSO E,; HOSCHOIAN JC,; RIVAROLA MA,

Changes in the distribution of testosterone and estradiol serum fractions in hirsute women after administration of L- Thyroxine.

MEDICINA (BUENOS AIRES); Año: 1989 vol. 49 p. 331 - 335

BELGOROSKY, A; IORCANSKY S,; GRUÑEIRO DE PAPENDIECK L,; RIVAROLA MA.,

Normalization of serum sex hormone-binding globulin by L- Thyroxine in obese women.

MEDICINA (BUENOS AIRES); Año: 1988 vol. 48 p. 361 - 364

BELGOROSKY, A; RIVAROLA MA.,

Progressive increase in non-sex hormone-binding globulin-bound testosterone and estradiol from infancy to late prepuberty in girls.

JOURNAL OF CLINICAL ENDOCRINOLOGY AND METABOLISM; Lugar: The Endocrine Society; Año: 1988 vol. 67 p. 234 - 237

BELGOROSKY, A; RIVAROLA MA,

Determinación de la globulina ligadora de tiroxina (TBG) y de la prealbúmina ligadora de tiroxina (TBPA). Por análisis de saturación y separación con carbón Dextran.

REVISTA ARGENTINA DE ENDOCRINOLOGIA Y METABOLISMO; Lugar: SAEM; Año: 1988 vol. 25 p. 73 - 78

BELGOROSKY, A; RIVAROLA MA,

Progressive increase in non sex hormone-binding globulin-bound testosterone from infancy to late prepuberty in boys.

JOURNAL OF CLINICAL ENDOCRINOLOGY AND METABOLISM; Lugar: The Endocrine Society; Año: 1987 vol. 64 p. 482 - 485

BELGOROSKY, A; RIVAROLA MA,

Changes in serum sex hormone-binding globulin and in serum non sex hormone-binding globulin-bound testosterone during prepuberty in boys.

JOURNAL OF STEROID BIOCHEMISTRY AND MOLECULAR BIOLOGY; Lugar: Elsevier Science; Año: 1987 vol. 27 p. 291 - 295

BELGOROSKY, A; MARTINEZ A,; DOMENÉ H,.; HEINRICH JJ,; BERGADÁ C,; RIVAROLA MA,

High serum sex hormone-binding globulin and low serum non-sex hormone-binding globulin-bound testosterone during prepuberty in boys with idiopathic hypopituitarism and the effect of recombinant hGH.

JOURNAL OF CLINICAL ENDOCRINOLOGY AND METABOLISM; Lugar: The Endocrine Society; Año: 1987 vol. 65 p. 1107 - 1111

CAMPO S,; CIGORRAGA S,; BELGOROSKY, A; CHALER E,; RIVAROLA MA.,

Variations in soluble and particulate ABP of rat testis during sexual development.

Acta Physiologica Et Pharmacologica Latinoamericana; Lugar: Asoc Latin de Farmacología.; Año: 1987 vol. 37 p. 331 - 341

BELGOROSKY, A; ESCOBAR ME,; RIVAROLA MA,

Validity of the calculation of non-sex, hormone-binding globulin-bound estradiol from total testosterone, total estradiol and sex hormone-binding globulin concentrations in human serum.

Journal Of Steroid Biochemistry; Año: 1987 vol. 28 p. 429 - 432

BELGOROSKY, A

Diagnóstico y tratamiento prenatal de la hiperplasia suprarrenal congénita con déficit de la enzima 21-hidroxilasa.

Archivos Argentinos de Pediatría; Lugar: Sociedad Argentina de Pediatrí; Año: 1987 vol. 85 p. 374 - 380

BELGOROSKY, A; RIVAROLA MA,

Proteínas ligadoras y biodisponibilidad de hormonas sexuales.

REVISTA ARGENTINA DE ENDOCRINOLOGIA Y METABOLISMO; Lugar: SAEM; Año: 1987 vol. 25 p. 34 - 38

BELGOROSKY, A; CHALER E,.; CIGORRAGA S,; RIVAROLA MA,

Photoaffinity labeling extracellular and intracellular androgen binding proteins.

Acta Physiologica Et Pharmacologica; Lugar: Asoc. Latin. de Farmacología; Año: 1986 vol. 36 p. 1 - 11

BELGOROSKY, A; RIVAROLA MA.,

Progressive decrease in serum SHBG from infancy to late prepuberty in boys.

JOURNAL OF CLINICAL ENDOCRINOLOGY AND METABOLISM; Lugar: The Endocrine Society; Año: 1986 vol. 63 p. 510 - 512

BELGOROSKY, A; RIVAROLA MA,

SHBG response to testosterone. An androgen sensitivity test.

Acta Endocrinologica Copenhagen; Lugar: Endocrinol Soc of Denmark; Año: 1985 vol. 109 p. 130 - 138

BELGOROSKY, A; RIVAROLA MA,

Dynamics of SHBG response to testosterone, implication upon the immediate biological effect of sex hormone.

JOURNAL OF STEROID BIOCHEMISTRY AND MOLECULAR BIOLOGY; Lugar: Elsevier Science.; Año: 1983 vol. 18 p. 783 - 787

BELGOROSKY, A; SCORTICATI C,; RIVAROLA MA,

Sex hormone binding globulin in arterial and peripheral hepatic, renal and spermatic vein blood of children and adults.

Acta Endocrinologica Copenhagen; Lugar: Endocrinol Soc of Denmark; Año: 1983 vol. 103 p. 428 - 432

BELGOROSKY, A; RIVAROLA MA,

Determination of sex hormone binding globulin in human serum.

MEDICINA (BUENOS AIRES); Año: 1982 vol. 42 p. 141 - 148

BELGOROSKY, A; RIVAROLA MA,

Sex hormone binding globulin response to human chorionic gonadotrophin stimulation in children with cryptorchidism, anorchia, male pseudohermophroditism and micropenis.

JOURNAL OF CLINICAL ENDOCRINOLOGY AND METABOLISM; Lugar: The Endocrine Society; Año: 1982 vol. 54 p. 698 - 704

CAMPO S,; MONTEAGUDO C,; NICOLAU G,; PELLIZARI E,; BELGOROSKY, A; STIVEL M,; RIVAROLA MA.,

Testicular function in prepubertal male pseudohermaphroditism.

CLINICAL ENDOCRINOLOGY; Año: 1981 vol. 14 p. 11 - 22