نتایج جستجو برای: testosterone enanthate
تعداد نتایج: 24372 فیلتر نتایج به سال:
CONTEXT Steroid 5α-reductase inhibitors are used to treat benign prostatic hyperplasia and androgenic alopecia, but the role of 5α-dihydrotestosterone (DHT) in mediating testosterone's effects on muscle, sexual function, erythropoiesis, and other androgen-dependent processes remains poorly understood. OBJECTIVE To determine whether testosterone's effects on muscle mass, strength, sexual funct...
Male hormonal contraception has been an elusive goal. Administration of sex steroids to men can shut off sperm production through effects on the pituitary and hypothalamus. However, this approach also decreases production of testosterone, so an "add-back" therapy is needed. We conducted a systematic review of all randomized controlled trials of male hormonal contraception and azoospermia. Few s...
Androgens have been shown to affect cognitive aspects of spatial memory. Testosterone which is the most important androgen, plays a role in the organization of behavior during development. Also, it has been shown that androgens cause sex related differences in learning and memory especially during neonatal period. In the current study, we assessed the effects of castration and testosterone ena...
AIMS To study the effect and time profile of different doses of testosterone enanthate on the blood lipid profile and gonadotropins. EXPERIMENTAL DESIGN Twenty-five healthy male volunteers aged 27-43 years were given 500 mg, 250 mg, and 125 mg of testosterone enanthate as single intramuscular doses of Testoviron(®) Depot. Luteinizing hormone (LH), follicle-stimulating hormone (FSH), blood lip...
BACKGROUND During testosterone (T) therapy, T is partly converted to 17beta-estradiol (E2) and 5alpha-dihydrotestosterone (DHT). Effects of age, testosterone dose, and body composition on total and free E2 and DHT levels are unknown. OBJECTIVE We evaluated age and dose-related differences in E2 and DHT levels in response to graded doses of testosterone enanthate in young and older men. METH...
Introduction: Male hormonal contraception known as safe, effective, and reversiblecontraception. World Health Organization (WHO) multicentre study has been conducted aclinical administrating of testosterone regimens progestin to male with a remarkableresult. Azoospermia or severe oligozoospermia occurred in men injection TestosteroneEnanthate (TE) Depot Medroxyprogesterone Acetate (DMPA) well T...
Bone may contain an intraskeletal reservoir of sex steroids that is capable of producing biological effects. The purposes of these experiments were to 1) establish and validate methods to extract and measure intraskeletal sex hormones, 2) compare serum and intraskeletal sex hormone abundance, and 3) determine the impact of testosterone-enanthate administration and orchiectomy on intraskeletal s...
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