Abstract Study question Is sperm epigenetic aging (SEA) associated with semen parameters among men in the general population? Summary answer While SEA was not parameters, advanced positively head defects such as length, perimeter, and pyriforms. What is known already We have previously shown that strongly longer time-to-pregnancy couples population. design, size, duration A population-based pro...

INTRODUCCIÓN. Una de las herramientas más utilizadas para la evaluación inteligencia emocional autopercibida (IEA) es el Trait Meta-Mood Scale (TMMS). Sin embargo, existen escasos estudios que den cuenta cómo funciona en estudiantes universitarios argentinos. Sumado a ello, recientemente se ha propuesto una revisión estructura factorial del TMMS-24, por lo requiere nuevas investigaciones los fi...

Abstract Introduction Pheochromocytomas are rare neuroendocrine catecholamine-producing tumors that arise from either the adrenal medulla (PHEO) or extra-adrenal paraganglionic tissues (paraganglioma/PGLs). PHEO is responsible for about 0.01–0.1% of cases hypertension. Assessment plasma/urinary levels metanephrines (catecholamines metabolites) now considered gold standard diagnosis PHEOs. In th...

Abstract Introduction The primary source of testosterone (T) in men are Leydig cells (LCs) and their dysfunction can lead to T deficiency. Testicular microenvironment (TME) which is comparised such as Sertoli Peritubular myoid releases the paracrine factors influence growth differentiation LCs. Leptin a 16-kDa protein produced primarily by adipose tissue exerts significant on hormonal regulatio...