INVESTIGADORES
LOPEZ MAÑANES Alejandra Antonia
artículos
ALBANESI, CAMILA PAULA; MÉNDEZ, EUGENIA; MICHIELS, MARÍA SOLEDAD; RADONIC, MARIELA; LÓPEZ, ANDREA; LÓPEZ-MAÑANES, ALEJANDRA A.
Differential modulation of digestive enzymes and energy reserves at different times after feeding in juveniles of the marine estuarine-dependent flatfish Paralichthys orbignyanus (Valenciennes, 1839)
JOURNAL OF FISH BIOLOGY; Año: 2024 vol. 104 p. 34 - 43
ALBANESI,C.; GONZÁLEZ CASTRO, M.; LÓPEZ MAÑANES, A,A.
Differential digestive and metabolic profile of juveniles and adults of the estuarine-dependent marine fish Mugil liza (Mugilidae) cohabiting inside a southwestern Atlantic coastal lagoon
CANADIAN JOURNAL OF ZOOLOGY; Lugar: Otawa; Año: 2023 vol. 101 p. 1079 - 1092
ALBANESI,C.; GONZALEZ CASTRO, M. *AMBOS AUTORES CONTRIBUYERON DE IGUALMENTE A ESTE TRABAJO; LÓPEZ MAÑANES, A.A:.*AMBOS AUTORES CONTRIBUYERON DE IGUALMENTE A ESTE TRABAJO
Prejuveniles of Mugil liza (Actinopterygii; Fam. Mugilidae) show digestive and metabolic flexibility upon different postprandial times and refeeding
JOURNAL OF COMPARATIVE PHYSIOLOGY B-BIOCHEMICAL SYSTEMIC AND ENVIRONMENTAL PHYSIOLOGY; Año: 2022 vol. 192 p. 561 - 573
MENDEZ, E.; MICHIELS, M.S.; LÓPEZ MAÑANES, A,A.
The influence of habitat on metabolic and digestive adjustments in an intertidal crab from a SW Atlantic coastal lagoon
Belgian Journal of Zoology; Lugar: Bruselas; Año: 2021 vol. 151 p. 81 - 98
ALBANESI,C.; RADONIC, M; LOPEZ,A; LÓPEZ MAÑANES A.
Phenotypic flexibility in juvenile flounder Paralichthys orbignyanus (Valenciennes, 1839): differential modulation of digestive enzymes and energy reserves in relation to diet
Pan-American Journal of Aquatic Sciences; Año: 2021 vol. 16 p. 79 - 89
ALBANESI,C.; GONZALEZ CASTRO, M. *AMBOS AUTORES CONTRIBUYERON DE IGUALMENTE A ESTE TRABAJO; LÓPEZ MAÑANES, A.A:.*AMBOS AUTORES CONTRIBUYERON DE IGUALMENTE A ESTE TRABAJO
Understanding the early ontogenetic stages of Mugil liza (Mugilidae): morphological traits and digestive/metabolic profile of pre‐juveniles after recruitment
JOURNAL OF FISH BIOLOGY; Lugar: Londres; Año: 2021 vol. 98 p. 643 - 654
MICHIELS, M.S.; DALEO, G.R.; LÓPEZ MAÑANES, A,A.
Differential modulation after feeding in different salinities and response to ABA and extracellular Ca++ of APN activity in hepatopancreas of the intertidal euryhaline crab Neohelice granulata
CANADIAN JOURNAL OF ZOOLOGY; Lugar: Otawa; Año: 2020 vol. 98 p. 262 - 268
MENDEZ, E.; LÓPEZ MAÑANES, A,A.; PINONI,S.A.
Feeding and osmoregulation in the euryhaline crab Neohelice granulata: digestive parameters responses
ANIMAL BIOLOGY; Lugar: Leiden; Año: 2019 vol. 69 p. 433 - 449
ASARO, ANTONELA; PAGGI, ROBERTO ALEJANDRO; DEL VALLE, JUANA CRISTINA; LÓPEZ MAÑANES, ALEJANDRA ANTONIA
Glucose homeostasis in the euryhaline crab Cytograpsus angulatus: Effects of the salinity in the amylase, maltase and sucrase activities in the hepatopancreas and in the carbohydrate reserves in different tissues
COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY. PART B, BIOCHEMISTRY & MOLECULAR BIOLOGY.; Año: 2018 vol. 216 p. 39 - 47
PINONI, SILVINA A.; JEREZ-CEPA, ISMAEL; LÓPEZ MAÑANES, ALEJANDRA A CORRESPONDING AUTHOR.; MANCERA ROMERO, JUAN MIGUEL
The euryhaline crab Uca tangeri showed metabolic differences to sex and environmental salinity
JOURNAL OF THE MARINE BIOLOGICAL ASSOCIATION OF THE UNITED KINGDOM; Año: 2018 vol. 98 p. 1465 - 1475
MÉNDEZ, EUGENIA; CARUSO NEVES, CELSO; LÓPEZ MAÑANES, ALEJANDRA
Two sodium pumps in the hepatopancreas of the intertidal euryhaline crab Neohelice granulata: biochemical characteristics and differential modulation after feeding
CANADIAN JOURNAL OF ZOOLOGY; Año: 2018 vol. 96 p. 576 - 584
ASARO, ANTONELA; MARTOS-SITCHA, JUAN ANTONIO; MARTÍNEZ-RODRÍGUEZ, GONZALO; MANCERA, JUAN MIGUEL; LÓPEZ MAÑANES, ALEJANDRA
In silico analysis and effects of environmental salinity in the expression and activity of digestive α-amylase and trypsins from the euryhaline crab Neohelice granulata
CANADIAN JOURNAL OF ZOOLOGY; Año: 2018 vol. 96 p. 127 - 139
ASARO, A.; PAGGI; R.A.; DE CASTRO, R.E.; LÓPEZ MAÑANES, A,A.
Amylase in the hepatopancreas of an euryhaline burrowing crab: characteristics and modulation
TURKISH JOURNAL OF ZOOLOGY; Año: 2017 vol. 41 p. 443 - 453
MICHIELS, MARÍA SOLEDAD; DEL VALLE, J.C; LÓPEZ MAÑANES, A,A.
Trypsin and N-aminopeptidase (APN) activities in the hepatopancreas of an intertidal euryhaline crab: biochemical characteristics and differential modulation by histamine and salinity
COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY A-MOLECULAR AND INTEGRATIVE PHYSIOLOGY; Lugar: Amsterdam; Año: 2017 vol. 204 p. 228 - 235
DEL VALLE, J.C; MICHIELS, M.S.; RADONIC, M; LÓPEZ. A; LÓPEZ MAÑANES, A,A.
Digestive and metabolic profile at the biochemical level of juvenile flounder Paralichthys orbignyanus (Valenciennes, 1839) (Pleuronectiformes: Paralichthyidae)
Pan-American Journal of Aquatic Sciences; Año: 2016 vol. 11 p. 309 - 323
PINONI,S.A.; LÓPEZ MAÑANES, A,A.
Digestive flexibility in the euryhaline crab Cyrtograpsus angulatus (Decapoda, Brachyura, Varunidae) from Mar Chiquita coastal lagoon (Buenos Aires, Argentina): responses to salinity of key enzymes in hepatopancreas
Pan-American Journal of Aquatic Sciences; Año: 2016 vol. 11 p. 345 - 355
MICHIELS, M.S.; DEL VALLE, J.C; LÓPEZ MAÑANES, A,A.
Biochemical characteristics and modulation by external and internal factors of aminopeptidase-N activity in the hepatopancreas of a euryhaline burrowing crab
JOURNAL OF COMPARATIVE PHYSIOLOGY B-BIOCHEMICAL SYSTEMIC AND ENVIRONMENTAL PHYSIOLOGY; Lugar: HEIDELBERG; Año: 2015 vol. 185 p. 501 - 510
PINONI,S.A.; MENDEZ, E.; LÓPEZ MAÑANES, A,A.
Digestive flexibility in a euryhaline crab from a SW Atlantic coastal lagoon: alkaline phosphatase activity sensitive to salinity in the hepatopancreas
JOURNAL OF THE MARINE BIOLOGICAL ASSOCIATION OF THE UNITED KINGDOM; Lugar: Cambridge; Año: 2015 vol. 95 p. 1133 - 1140
MICHIELS, M.S.; DEL VALLE, J.C; LÓPEZ MAÑANES, A,A.
Lipase activity sensitive to dopamine, glucagon and cyclic AMP in hepatopancreas of the euryhaline burrowing crab Neohelice granulata
CRUSTACEANA; Lugar: Leiden; Año: 2015 vol. 88 p. 51 - 65
PANELO.L.; PANZERI,A.; DEL VALLE, J.C; LÓPEZ MAÑANES, A,A.
Integrative study at the biochemical level in a intertidal crab from Mar Chiquita coastal lagoon (Buenos Aires, Argentina) upon acute exposure to high zinc
Pan-American Journal of Aquatic Sciences; Año: 2015 vol. 10 p. 55 - 67
DEL VALLE, J.C; ACUÑA,F.H.; LÓPEZ MAÑANES, A,A.
Digestive flexibility in response to environmental salinity and temperature in the non-symbiotic sea anemone Bunodosoma zamponii
HYDROBIOLOGIA; Lugar: Berlin; Año: 2015 vol. 759 p. 189 - 199
PINONI,S.A.; MICHIELS, M.S.; LÓPEZ MAÑANES, A,A.
Phenotypic flexibility in response to environmental salinity in the euryhaline crab Neohelice granulata from the mudflat and the saltmarsh of a SW coastal lagoon
MARINE BIOLOGY; Lugar: Berlin; Año: 2013 vol. 60 p. 2647 - 2661
MICHIELS, M.S.; DEL VALLE, J.C; LÓPEZ MAÑANES, A,A.
Effect of environmental salinity and dopamine injections on key digestive enzymes in hepatopancreas of the euryhaline crab Cyrtograpsus angulatus (Decapoda: Brachyura: Varunidae
SCIENTIA MARINA; Lugar: Barcelona; Año: 2013 vol. 77 p. 129 - 136
PINONI,S.; IRIBARNE,O.; LÓPEZ MAÑANES A.
"Between-habitat comparison of digestive enzymes activities and energy reserves in the SW Atlantic euryhaline burrowing crab Neohelice granulata"
COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY A-MOLECULAR AND INTEGRATIVE PHYSIOLOGY; Año: 2011 vol. 158 p. 552 - 559
ASARO, A.; DEL VALLE, J.C; LÓPEZ MAÑANES, A,A.
“Amylase, maltase and sucrase activities in hepatopancreas of the euryhaline crab Neohelice granulata (Decapoda: Brachyura: Varunidae): partial characterization and response to low environmental salinity”
SCIENTIA MARINA; Año: 2011 vol. 75 p. 517 - 524
DEL VALLE, J.C; LÓPEZ MAÑANES, A,A.
Digestive flexibility in females of the subterranean rodent Ctenomys talarum in their natural habitat?
JOURNAL OF EXPERIMENTAL ZOOLOGY PART A-ECOLOGICAL GENETICS AND PHYSIOLOGY; Lugar: Malden,MA, USA; Año: 2011 vol. 315 p. 141 - 148
PINONI,S; LOPEZ MAÑANES A.A.
"Na+ ATPase activities in chela muscle of the euryhaline crab Neohelice granulata: differential response to environmental salinity"
JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY; Año: 2009 vol. 372 p. 91 - 97
PINONI, SILVINA; LOPEZ MAÑANES, ALEJANDRA
“Partial characterization and response upon hyperegulating conditions of Na+-K+ATPase ATPase and levamisole-sensitive Alkaline Phosphatase activities in chela muscle of the euryhaline crab Cyrtograpsus angulatus"
SCIENTIA MARINA; Lugar: Barcelona; Año: 2008 p. 15 - 24
DEL VALLE, JUANA CRISTINA; LÓPEZ MAÑANES, ALEJANDRA
“Digestive strategies in the South American subterranean rodent Ctenomys talarum”
COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY A-MOLECULAR AND INTEGRATIVE PHYSIOLOGY; Año: 2008 vol. 150 p. 387 - 394
ITUARTE, R.; LOPEZ MAÑANES A.A.; SPIVAK, E.; ANGER, K.
Activity of Na+-K+-ATPase in a "freshwater shrimp", Palaemonetes argentinus (Caridea, Palaemonidae): ontogenetic and salinity-induced changes
Aquatic Biology; Año: 2008 vol. 3 p. 283 - 290
DEL VALLE, J.C.; BUSCH, C.; LOPEZ MAÑANES A.A.
Phenotypic plasticity in response to low quality diet in the southamerican omnivorous rodent Akodon azarae (Rodentia:Sigmodontinae)
COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY A-MOLECULAR AND INTEGRATIVE PHYSIOLOGY; Año: 2006 vol. 145 p. 397 - 405
DEL VALLE, J.C.; LOPEZ MAÑANES A.A.; BUSCH, C.
Seasonal changes in body composition of Ctenomys talarum (Rodentia:Octodontidae): an herbivore subterranean rodent
COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY A-MOLECULAR AND INTEGRATIVE PHYSIOLOGY; Año: 2006 vol. 145 p. 20 - 25
PINONI, S.; GOLDEMBERG, A. L.; LOPEZ MAÑANES A.A.
Alkaline Phosphatase activites in muscle of the euryhaline crab Chasmagnathus granulatus: Response to environmental salinity
Journal of Experimental Marine Biology and Ecology; Año: 2005 vol. 326 p. 217 - 226
DEL VALLE, J.C.; LOPEZ MAÑANES, A.A.; BUSCH, C.
Phenotypic flexibility of digestive morphology and physiology of the South American omnivorous rodent Akodon azarae (Rodentia:Sigmodontinae)
COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY A-MOLECULAR AND INTEGRATIVE PHYSIOLOGY; Lugar: Kidlington, Oxford OX 516B, England; Año: 2004 vol. 139 p. 503 - 512
PINONI, S.; LOPEZ MAÑANES, A.A.
Alkaline phosphatase activity sensitive to environmental salinity and dopamine in muscle of the euryhaline crab Cyrtograpsus angulatus
JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY; Lugar: Kidlington, Oxford OX 516B, England; Año: 2004 vol. 307 p. 35 - 46
LOPEZ MAÑANES A.A.; MELIGENI, C.D.; GOLDEMBERG, A. L.
Response to environmental salinity of Na+-K+ATPase activity in individual gills of the euryhaline crab Cyrtograpsus angulatus
JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY; Año: 2002 vol. 274 p. 75 - 85
SCHLEICH, S.; GOLDEMBERG, A. L.; LOPEZ MAÑANES A.A.
Salinity dependent Na+K+ATPase activity in gills of the euryhaline crab Chasmaganthus granulata
General Physiology and Biophysis; Lugar: Bratislava; Año: 2001 vol. 20 p. 255 - 266
LOPEZ MAÑANES A.A.; MAGNONI, L.J.; GOLDEMBERG, A. L.
Branchial carbonic anhydrase (CA)of gills of Chasmagnathus granulata (Crustacea Decapoda).
Comparative biochemistry and physiology. Part B, Biochemistry & molecular biology; Año: 2000 vol. 127 p. 85 - 95
RADIN,; LOPEZ MAÑANES A.A.; GOLDEMBERG, A. L.
Ca++ and anion-stimulated ATPase activities of plasma membrane fraction (PMF) isolated from crab Cyrtograpsus angulatus gills
Comparative biochemistry and physiology. Part B, Biochemistry & molecular biology; Año: 1995 vol. 111 p. 141 - 146
LOPEZ MAÑANES A.A.; VEGA, F.V.
Effect of Histamine on soluble and membrane-associated carbonic anhydrase (CA)activity of pig and bovine gastric mucosa
General Pharmacology-The Vascular System; Año: 1994 vol. 25 p. 1723 - 1727
LOPEZ MAÑANES A.A.; DALEO, G.R.; VEGA, F.V.
Studies on carbonic anhydrase (CA)of light microsomal membranes isolated from bovine and pig gastric mucosa''
Comparative biochemistry and physiology. Part B, Biochemistry & molecular biology; Año: 1993 vol. 105 p. 165 - 173
LOPEZ MAÑANES A.A.; DALEO, G.R.; VEGA, F.V.
pH-dependent association of carbonic anhydrase (CA)with gastric light microsomal membranes from bovine abomasum. Partial characterization of membrane-associated activity''.
Comparative biochemistry and physiology. Part B, Biochemistry & molecular biology; Año: 1993 vol. 105 p. 175 - 182
F.V. VEGA; LOPEZ MAÑANES A.A.; M.COLANERI,; MATÍA, E.
Localization and characterization of carbonic anhydrase in mucosa and membranes from bovine abomasum
Acta Physiologica Scandinavica; Año: 1985 vol. 124 p. 542 - 542