TestosteroneIn men harboring prolactinoma the most common symptoms are related to hypogonadism, including decreased libido, erectile dysfunction, and gynecomastia. These men characteristically present with elevated serum prolactin (PRL) levels, suppressed gonadotropins, and low testosterone levels. We studied...
Hyperprolactinemia in men is frequently associated with hypogonadism. Normalization of serum PRL levels is generally associated with an increase in serum testosterone (T) to normal. To determine the mechanism of the inhibitory effect of hyperprolactinemia on the hypothalamic-pituitary-gonadal axis, we stu...
Our previous studies suggest that increased serum PRL, secondary to haloperidol-induced dopamine blockade, augments serum testosterone (T) levels in normal men. To rule out a direct effect of haloperidol on the testis, serum samples from a methyl-TRH study in normal men, in whom serum PRL leve...
Correlation between effect on LH secretion and testosterone secretion was not found. By infusion of 1 μg/kg/hour of d-Leu6-des-Gly10-GnRH-ethylamide in two men over a period of 15 hours, a plateau of gonadotropin levels was reached within 7 to 9 hours. These plateau levels, ...
Gonzales GF, Lozano-Hernandez R, Gasco M, Gonzales-Castaneda C, Tapia V (2012) Resistance of sperm motility to serum testosterone in men with excessive erythrocytosis at high altitude. Horm Metab Res 44(13):987–992. https://doi.org/10.1055/s-0032-1321854 Article CAS Google Scholar Gosney...
While high testosterone levels have been associated with decreased nociceptive sensitivity in mice29,30 and humans31, it is unknown whether testosterone-TRPM8 interactions could have functional relevance in nociception. Here we implemented a murine model of chronic migraine that displays a sexual ...
Postnatal penile length and growth rate correlate to serum testosterone levels: a longitudinal study of 1962 normal boys. Eur J Endocrinol. 2006;154:125-... Laurence,Baskin - 《Clinical Pediatrics》 被引量: 0发表: 2017年 The relative contributions of aging, health, and lifestyle factors to se...
[translate] aWhen you are caught any fish 当您被捉住所有鱼 [translate] aat 3 o'clock 在3时 [translate] aimprove language 改进语言 [translate] adose-dependently restores serum total and bioavailable testosterone to levels within the normal range. 正在翻译,请等待... [translate] ...
Testosterone (male): 291–1100 ng/dL Thyroxine-binding globulin: 12–27 µg/mL Thyroid-stimulating hormone (TSH): 0.5–4.0 μU/mL (0.5–4.0 mU/L) Total T4, adult: 5–12 μg/dL Total T3: 80–180 ng/dL Free T3: 2.3–4.2 pg/mL Vitamins Normal vitamin ranges include the...
SUMMARYA radioimmunoassay method developed previously for the measurement of unconjugated pregnenolone, dehydroepiandrosterone, androstenedione, testosterone, dihydrotestosterone and oestradiol in peripheral plasma was applied to the assay of these steroids in seminal plasma of normal, oligospermic and azoosperm...