Global ETD Search

161	Developmental hormones in adult and embryonic forms of the cattle tick, Boophilus microplus Crosby, T. January 1987 (has links) No description available. 572 Cattle tick hormone study
162	Human vitamin D receptor polymorphisms : a molecular and population analysis Gardner, Philip P. January 1998 (has links) No description available. 572.8 Steroid; Thyroid; Hormone; hVDR
163	Effects of growth hormone treatment on intermediary metabolism and cardiovascular risk factors in adult hypopituitarism Chrisoulidou, Alexandra January 2002 (has links) No description available. 616 Adult growth hormone deficiency
164	Central control of the rat thyroid axis Xiang, Shi Zhan January 1996 (has links) No description available. 572 Thyrotropin-releasing hormone; Adrenal
165	Variations in CFFT during the menstrual cycle : the effects of benzodiazepines Dye, Louise January 1989 (has links) No description available. 615.1 Menstrual cycle hormone change
166	Toxicological and pharmacological aspects of some aromatase inhibitors Khalaf, Laila Fadhel January 1993 (has links) No description available. 615.1 Hormone-dependant breast cancer
167	Investigation of the functional roles of specific protein kinase C isoforms in 3T3-F442A adipocyte development and function Millar, Iona M. January 1998 (has links) No description available. 572 Growth hormone; Insulin signalling
168	Analysis of trafficking motifs in the insulin-responsive glucose transporter isoform, GLUT4 Melvin, Derek Robert January 1998 (has links) No description available. 572 Peptide hormone insulin; Diabetes
169	Glucocorticoid status and animal growth Sharpe, P. M. January 1986 (has links) No description available. 572 Growth hormone protein binder
170	The influence of naturally occurring and synthetic anabolic hormones on growth and reproduction in female cattle and guinea-pigs Zarkawi, Moutaz January 1987 (has links) A series of six experiments was conducted on female cattle and guinea-pigs to investigate the effects of some anabolic compounds on both growth and reproductive functions in the two species. The results indicate that trenbolone acetate increased significantly, the live-weight gains of heifers and improved the efficiency of food conversion. Zeranol and oestradiol-17 treatments had no effect on growth performance. Trenbolone acetate inhibited or delayed ovulation and resulted in elevation of plasma oestradiol-17 concentrations. Zeranol and oestradiol-17 had no effect on estrous cycle occurrence nor ovulation as determined by plasma progesterone concentrations. It is concluded from studies investigating the response to gonadotrophin releasing hormone (Gn-RH), oestradiol benzoate (OE2-B) and pregnant mares' serum gonadotrophins (PMSG) that trenbolone acetate acts (1) on the pituitary gland to decrease the sensitivity to Gn-RH, (2) on the ovary to decrease the sensitivity of the ovarian follicles to gonadotrophins and (3) acts on the pituitary gland and/or the hypothalamus to block the positive feedback effect of oestrogen to release the LH-surge. In the guinea-pig, trenbolone acetate at dose levels of 2 and 10 mg/kg body-weight inhibited ovulation. At a dose level of 0.4 mg/kg body weight, trenbolone acetate prolonged the length of the oestrous cycle. When trenbolone and testosterone, at dose levels of 3.1 and 15.7 mmol/l each, were compared, trenbolone was shown to have more general promoting activity than testosterone. The high dose of both hormones inhibited ovulation and increased the rate of occurrence of atretic follicles. However, only testosterone at the higher dose decreased the weight of the ovaries and lowered the number of follicles. From studies measuring the response to follicles stimulating hormone (FSH) and human chorionic gonadotrophin (HCG), it is concluded that, in the female guinea-pig, trenbolone acetate had no effect on LH-surge mechanism, but it may act on the pituitary gland to block the release of FSH. 611 Anabolic hormone/animal growth

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