The major male sex hormone that is responsible for the development of the male reproductive system and secondary male sexual characteristics. From: Comprehensive Toxicology, 2010 About this pageSet alert Also in subject area: Medicine and DentistryDiscover other topics On this page Definition Chapters ...
Puberty in the primate is initiated by an amplification of the pulsatile secretion of gonadotropin-releasing hormone (GnRH); however, the factors responsible for this a pubertal activation of GnRH neurons are unknown. We examined whether the biosynthetic capacity of GnRH neurons could be limiting for...
SEXUAL HORMONE BINDING GLOBULIN (SHBG) DURING MALE PUBERTAL DEVELOPMENT IN NORMAL AND PATHOLOGICAL CONDITIONSPediatric Research publishes original papers, invited reviews, and commentaries on the etiologies of diseases of children and disorders of development, extending from molecular biology to epidemiology....
The HPG axis is an important and classical Neuro-endocrine circuit in human body. The "transit station" of this pathway, the hypophysis secretes hormones including follicle-stimulating hormone (FSH) and luteinizing hormone (LH):FSH acts on sertoil cells of the testes to promote sperm maturation ...
However, of those achieving puberty during year 4, the pattern of peripubertal changes in serum and testicular volume differed between control and antide-treated . The results appear to suggest that the disruption of normal activity of the neonatal pituitary--testicular axis retarded sexual , but ...
SEXUAL HORMONE BINDING GLOBULIN (SHBG) DURING MALE PUBERTAL DEVELOPMENT IN NORMAL AND PATHOLOGICAL CONDITIONS 来自 国家科技图书文献中心 喜欢 0 阅读量: 32 作者:A Attanasio,B Blank,K Rager,D Gupta 摘要: Pediatric Research publishes original papers, invited reviews, and commentaries on the etiologies ...
M.: Hormonal changes in puberty. I. Correlation of serum luteinizing hormone and follicle stimulating hormone with stages of puberty, testicular size, and bone age in normal boys. Pediat. Res., 4: 25 (1970). 6. CHARNY, C. W., CONSTON, A. S., AND MERANZE, D. R.: De- velopment ...
steroid hormone secreted by the adrenal cortex [23,24]. Inhibin A and B, dimeric hormones produced by Sertoli cells, exhibit negative feedback on FSH secretion and thus also on testicular functions [25]. Moreover, melatonin (MLT), a tryptophan-derived hormone of the pineal gland, positively ...
proinflammatory cytokines decrease the circulating levels of luteinizing hormone and testosterone. Such changes may help facilitate decreased libido during sickness in many animals. In general, though, the role of androgens in modulating sickness behaviors is relatively unknown. Consistent with the ability ...
seasonal changes in the relationships between secretion of gonadotropin-releasing hormone, luteinizing hormone, and testosterone in the ram In this study we examined the relationship between GnRH, LH, and testosterone (T) in intact rams during the nonbreeding season, the breeding season, and the ...