Anabolic androgenic steroids lead to cardiac complications and have been shown to exhibit proapoptotic effects in cardiac cells; however, the mechanism involved in those effects is unclear. The aim of this study was to assess whether apoptosis and the activation of caspase-3 (Casp-3) induced by
Data has accumulated suggesting reciprocity between cytokines and the reproductive system. The present study was performed in order to evaluate the correlation between interleukin 1 (IL-1) and tumour necrosis factor (TNF) concentrations in follicular fluid and its oestradiol, progesterone and
Physiological testosterone therapy increases exercise capacity and reduces symptom scores in men with chronic heart failure (CHF). Tumour necrosis factor-alpha (TNF-alpha) exerts a significant pathologic activity in CHF, and physiologic testosterone replacement therapy is associated with reduced
Chronic nonhealing wounds are a substantial medical concern and are associated with morbidity and mortality; thus, new treatment strategies are required. The first step toward personalized/precision medicine in this field is probably in taking sex differences into account. Impaired wound healing is
The presence of testosterone is a prerequisite for the development of chloroform-induced renal tubular necrosis in mice. The purpose of this study was to check whether methyltestosterone exerts the same influence. Castrated males and females were treated with one of these compounds: those treated
The present study demonstrates that Icariside II (10, 20, and 40 µM) reduced Leydig cell testosterone production and cell viability in a concentration- and time-dependent manner. Hoechst 33342/propidium iodide staining indicated that no morphological changes in Leydig cell nuclear chromatin
To evaluate the effect of exogenous testosterone on the development of T-2 toxin-induced necrosis of adrenal glands, mice were allotted to 3 treatment groups. Each treatment group contained castrated male, and castrated and sexually intact female mice. Each mouse in group 1 was given 0.16 mg
The relevance of immune-endocrine interactions to the regulation of testicular steroidogenesis in teleosts is virtually unexplored. The objectives of the present study were: 1) to investigate the effects of murine cytokines, tumor necrosis factor-alpha (TNFalpha) and interleukin-1beta (IL-1beta),
BACKGROUND
Megestrol acetate (MA) has been used to stimulate weight gain in elderly populations with the majority of the gain being adipose tissue. Significant inverse correlations have been reported between weight gain with MA and reductions in circulating the tumor necrosis factor (TNF) alpha
Clinical responses to some disease agents differ between sexes and this dimorphism has been attributed to the immunomodulating effects of steroid hormones. Our objective was to determine in steers the effect of testosterone on circulating concentrations of immune response mediators (tumor necrosis
Bilateral focal renal cortical necrosis was observed after vasopressin administration in rats pretreated for 10 days with testosterone phenyl propionate. When the androgen-receptor blocking-agent cyproterone acetate was administered together with the testosterone, the subsequent vasopressin
It was recently observed that treatment of patients with a high dosage of human interleukin (IL-2) resulted in suppression of plasma concentrations of testosterone. A murine model was developed to assess the direct and indirect effects of murine IL-2 and the secondarily released cytokines, gamma
Glans necrosis is a rare complication after circumcision and may occur secondary to cautery . The treatment of choice for glanular necrosis has not yet been established. The authors describe two cases of severe glanular ischemic necrosis that occurred after circumcision. The patients were
The actions of two cytokines, tumor necrosis factor (TNF) and interleukin-1 (IL-1), on testosterone production by dispersed adult testis cells and purified Leydig cells in culture were studied. In one set of experiments, testis cells from adult (90-day-old) rats were enzymatically dispersed. In
We investigated the effect of testosterone (T) on tumor necrosis factor-alpha (TNF-alpha)-induced expression of vascular cell adhesion molecule-1 (VCAM-1) in human aortic endothelial cells. Incubation of these cells with T resulted in a dose-dependent reduction in the expression, with this reduction
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