منابع مشابه
Ovaries Secrete Male Hormone
The three paired abdominal glands, the kidney, the suprarenal gland, and the gonad arise in the embryo from a common fold which later serves to retain the urinary and genital primordia to the dorsal body wall. It is well known that groups of adrenal cortical cells (which may originate as part of the suprarenal primordium) are often found quite distant to the location of the definitive suprarena...
متن کاملHormone substitution in male hypogonadism.
Male hypogonadism is characterised by androgen deficiency and infertility. Hypogonadism can be caused by disorders at the hypothalamic or pituitary level (hypogonadotropic forms) or by testicular dysfunction (hypergonadotropic forms). Testosterone substitution is necessary in all hypogonadal patients, because androgen deficiency causes slight anemia, changes in coagulation parameters, decreased...
متن کاملSteroidal Hormone Receptor Expression in Male Breast Cancer
Introduction: The etiology of male breast cancer is unclear, but hormonal levels may play a role in development of this disease. It seems that the risk of male breast cancer related to increased lifelong exposure to estrogen or reduced androgen. The aim of this study was to investigate the expression of the steroid hormone receptors including estrogen receptor (ER) and progesterone receptor (PR...
متن کاملP-79: The Study of Levofloxacin Antibiotic Effects on Male Sexual Hormone in Wistar Rat
Background: Levofloxacinis a fluoroquinolone antibacterial agent with a broad spectrum of activity against different infectious disease and Gram-negative bacteria. In more than 100 countries it has therapeutic use. This study is aimed to determine Cytotoxic of Levofloxacin effects on rat testis tissue. Materials and Methods: For this experimental study, we used 50 male wistar rats which must be...
متن کاملHormone receptor expression in male breast cancers.
SummaryMale breast cancers are rare but have been found in higher proportions in Black Africans. Prognostic factors for breast cancers include tumour size, grade and stage, and hormone receptor status. The hormone receptor status is an invaluable guide in the use of adjuvant endocrine therapy, but none of the reports available in the literature from Africa showed any receptor work.This study wa...
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ژورنال
عنوان ژورنال: Biochemical Journal
سال: 1930
ISSN: 0306-3283
DOI: 10.1042/bj0241678