Hormone Inhibition During Mini-Puberty and Testicular Function in Male Rats

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hormone inhibition during mini-puberty and testicular function in male rats

conclusions the inhibition of mini-puberty period in male rats was demonstrated to have an effect on their testicular function to some extent. results serum t and lh levels peaked at two hours after birth, while fsh peaked at hour 0, and bilateral testicular weight peaked at four hours after birth. the rats that underwent ether inhalation five minutes after birth had markedly reduced serum horm...

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Hormone Inhibition During Mini-Puberty and Testicular Function in Male Rats

BACKGROUND The mini-pubertal period of almost six hours in neonatal male rats is thought to be an important stage in sexual development. OBJECTIVES The aim of this study was to investigate the effect of hormone inhibition during mini-puberty on testicular function in male rats. MATERIALS AND METHODS We measured serum testosterone (T), luteinizing hormone (LH) and follicle-stimulating hormon...

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Inhibition of bufalin on pituitary and testicular function in rats.

The effects of bufalin on the secretion of testosterone and luteinizing hormone (LH) and the accumulation of testicular adenosine 3':5'-cyclic monophosphate (cAMP) were studied. Male rats were injected with bufalin, human chorionic gonadotropin (hCG), gonadotropin releasing hormone (GnRH), hCG plus bufalin or GnRH plus bufalin via a jugular catheter. Blood samples were collected at several inte...

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Effects of pantothenic acid on testicular function in male rats.

Pantothenic acid (PaA) is a water-soluble vitamin required to sustain various physiological functions in animals. The physiological roles of PaA on testicular function, in particular, testicular endocrinology and sperm mortility, were investigated in rats. Male rats at 3 weeks of age were fed a PaA-free diet or a 0.0016% PaA diet (control) for 7 weeks. Total body weight, as well as the weights ...

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Oxidative stress, biochemical alterations, and hyperlipidemia in female rats induced by lead chronic toxicity during puberty and post puberty periods

Objective(s):Lead (Pb) is a toxic metal inducing many destructive effects leading to a broad range of physiological, biochemical, and neurological dysfunctions in humans and laboratory animals. Materials and Methods: Here, we investigated the effect of chronic exposure to Pb (50 mg/l) on oxidative stress, hepatotoxicity, nephrotoxicity, and lipid profile of two different age groups of female r...

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ژورنال

عنوان ژورنال: International Journal of Endocrinology and Metabolism

سال: 2015

ISSN: 1726-913X,1726-9148

DOI: 10.5812/ijem.25465