CEDIE   05498
CENTRO DE INVESTIGACIONES ENDOCRINOLOGICAS "DR. CESAR BERGADA"
Unidad Ejecutora - UE
congresos y reuniones científicas
Título:
Assessment of potential Metformin effects on blood-testis barrier (BTB) function in juvenile rats
Autor/es:
GORGA AGOSTINA; PELLIZZARI, ELIANA HERMINIA; MERONI SILVINA BEATRIZ; CENTOLA, CECILIA LUCIA; CAMBEROS MARÍA DEL CARMEN; RIERA MARÍA FERNANDA; RINDONE GUSTAVO MARCELO; SOBARZO CRISTIAN; GALARDO MARÍA NOEL LUJÁN
Lugar:
virtual
Reunión:
Congreso; LX Reunión Anual de la Sociedad Argentina de Investigación Clínica; 2020
Institución organizadora:
Sociedad Argentina de Investigación Clínica
Resumen:
Sertoli cells (SC) are the main cellular component of the BTB as intercellular junctions between neighboring SC set up the physical interaction of this structure. The BTB isolates germ cells (GC) providing an adequate microenvironment for GC development. Concordantly, several animal models have shown that defects in the BTB lead to detrimental effects on spermatogenesis. Metformin (Met) is the first-line therapy for children suffering type 2 diabetes. However, no studies have been conducted to assess if early life exposure to Met represents any potential risk to BTB function. The objective of this work was to analyze the in vitro and in vivo effects of Met on BTB integrity and expression of BTB-related proteins during BTB formation. SC isolated from 20-day-old Sprague-Dawley (SD) rats were incubated in basal conditions or with testosterone (T, 1 µM) (a known positive BTB regulator) in the absence or presence of Met 10 mM. P