Methallibure

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August undefined, 2024

WebAfter cessation of methallibure treatment, LH+FSH (50 microng each) administration restored ovarian activity. It is evident from these results that methallibure alters the … WebInhibition of thyroid function and thyrotrophic activity following the administration of methallibure (ICI-33 828). 1975 Feb. 51791. Substance Class: Chemical Created. by admin. on Sat Dec 17 01:54:11 UTC 2024. Edited. by admin. on Sat Dec 17 01:54:11 UTC 2024. Record UNII: MBU5XJ97C4. Record Status: Validated (UNII) Record Version: …

Effects of methallibure on the external morphology, …

WebSUMMARY Gonadotrophin content in the pituitary gland and blood serum as well as ovarian 32P uptake were studied in response to methallibure treatment in H. fossilis. There was a marked reduction in the gonadotrophic activity of the pituitary gland and blood serum within 3 weeks of methallibure treatment (100 μg/g). A simultaneous significant reduction was … Web30 dec. 2000 · The administration of methallibure (2 µg/g BW, daily for 15 days) in Clarias batrachus in prespawning phase (May–June) resulted in decreased weights of seminal … country 840 radio

[PDF] Methallibure, delayed puberty and the pituitary …

WebThe recurrence of delayed puberty in intact rats treated with methallibure is explored and a primary effect on the hypothalamohypophysial complex is presumed to be responsible. Methallibure prevents the onset ofpuberty and ovulation and inhibits pituitary gonadotrophic activity in 30-day-old rats (Walpole, 1968). The compound also reduces food intake … WebGonadotrophin content in the pituitary gland and blood serum as well as ovarian 32P uptake were studied in response to methallibure treatment in H. fossilis. There was a marked reduction in the gonadotrophic activity of the pituitary gland and blood serum within 3 weeks of methallibure treatment (10 … WebAdministration of Methallibure, a non-steroidal gonadotropin (GTH) inhibitor 20 μg g−1 body weight; i.p., daily for 10 days, to prespawning phase female Heteropneustes fossilis inhibited the brain-pituitary-ovarian axis as indicated by significant reductions in plasma and pituitary levels of GTH-II, and plasma levels of 17β-estradiol (E2) and testosterone. country 800

Effect of Methallibure on the Hypophysis and Gonadal …

The effects of Methallibure (I.C.I. 33,828) and thiourea on ...

WebMethallibure. Product Code. LGCFOR3140.00. CAS Number. 926-93-2. Product Format. Neat. Molecular Formula. C7 H14 N4 S2. Molecular Weight. 218.34. Product Categories. Additional TDM reference materials, LoGiCal, Additional pharmaceutical toxicology reference materials. Please login or register to add to your favourites . WebSummary. Methalibure treatment of mature Cyprinus carpio causes a marked reduction in the steroidogenesis, as indicated by the fall in 3β-HSD activity in the gonads. … bretonse top chanelWeb1. A method of synchronizing time of insemination in a weaned sow, the method comprising the steps of: a. administering a composition comprising a hormone selected from the group consisting of a gonadotropin releasing hormone (GnRH) or an analog or derivative thereof in a controlled release excipient without sequential hormonal intervention, the controlled … country 80-90

"Web1 jan. 1973 · THIS study was conducted to determine the effects of methallibure (1-α-methylallylthiocarbamoyl-2-methylthiocarbamoylhydrazine) and two of its metabolites … " - Methallibure

Methallibure

WebMethallibure studies on Tilapia. II. Effect of Tilapia pituitary homogenate (TPH), human chorionic gonadotropin (HCG) and testosterone propionate (TP) on the testes of methallibure-treated Tilapia nigra. (Q47839423) From Wikidata. Jump to navigation Jump to search. scientific article. edit. Language Label Web15 jun. 1978 · Methallibure treatment of mature Cyprinus carpio causes a marked reduction in the steroidogenesis, as indicated by the fall in 3beta-HSD activity in the gonads. Significance of these results is discussed.

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WebAbstract. Administration of Methallibure, a non-steroidal gonadotropin (GTH) inhibitor 20 μg g−1 body weight; i.p., daily for 10 days, to prespawning phase female Heteropneustes … WebIn methallibure-treated Cymatogaster aggregata, treatment with LH reinitiates the arrested spermatogenesis (Wiebe, 1969). In hypophysectomized cat-fish, Heteropneustes fossilis , partially purified salmon gonadotropin (SG-G100) (Sundararaj et al. , 1971; Nayyar et al. , 1976), LH and hCG but not FSH (Sundararaj and Nayyar, 1967; Sundararaj and Anand, …

Webmethallibure, in inhibiting gonadal maturatio in pink n salmon Gonadoso. - matic index, oocyte diameter and stage, s of cell maturatio in the testis and oocyte maturatio in thne ovary were measured. The firs otr pilot experiment involve a range odf doses of methal libure (0.1 mg.0, 0.32 mg., and 1.0 mg./gm./2wks.) to determine the Webmethallibure 1 week (6) castrated 1 week 13 38 62 0.3 0.015 and methallibure (7) castrated 2 weeks 7 14 43 0 0.008 and methallibure (8) castrated 1 week 14 79 64 11 0.012 methallibure and testosterone differences between two proportions [1]. Spawning was decreased at one week (Group 3, p<0.05) but not two

WebNCATS Inxight Drugs — METHALLIBURE ... Chemical WebDOI: 10.11369/JJI1950.25.107 Corpus ID: 88803831; Effect of Methallibure on the Hypophysis and Gonadal Development of the Cichlid Fish, Tilapia mossambica @article{Chiba1978EffectOM, title={Effect of Methallibure on the Hypophysis and Gonadal Development of the Cichlid Fish, Tilapia mossambica}, author={Akira Chiba and …

WebMedical Dictionary-> Methallibure. Search: Methallibure A dithiobiurea compound with anti-gonadotropic activity.

Web7 jul. 2024 · Methallibure, dexamethasone, metopiron and niridazole Dixit (1979) administered intratesticular injection of Methallibure, Dexamethasone, Metopiron and Niridazole in adult male dogs @ 100mg and histopathological examination of testicular tissues post 30 day of injection revealed spermatogenic arrest at the spermatid country 80s hitsWebof antigonadotrophins such as enheptin or methallibure (Pino, 1955; Ishigaki et al., 1971) results in a permanent cessation of egg laying. On the other hanci, ovarian atresia and the cessation of egg laying as a result of fasting may be delayed by the injection of mammalian gonadotrophins or chicken pituitary extracts (Hosoda et al., country 81WebIt is intended to provide a compound useful as a GnRH receptor antagonist. The inventors further investigated propane-1,3-dione derivatives. As a result, they confirmed that a compound having a benzene ring or a thiophene ring substituted with a group represented by —SO 2 —R 3 in a propane-1,3-dione derivative having 2-(1,3-dihydro-2H … country 840Web1 apr. 1977 · Methallibure produced a dose dependent increase in the uptake of 3 H-NE and a significant decrease in the uptake of 3 H-DA. The present experiments suggest … country 80s womens vestsWebmethallibure does not affect the action of circu-lating estrogens on the vaginal epithelium. In swine, it has been shown that methallibure blocks ovulation, estrus and follicular growth country 840 codeWeb15 jun. 1978 · Methallibure treatment of mature Cyprinus carpio causes a marked reduction in the steroidogenesis, as indicated by the fall in 3beta-HSD activity in the gonads. … breton seafood soupWebDescritores em Ciências da Saúde. Descriptor: metalibura: Scope note: Compuesto de ditiobiurea con actividad antigonadotrópica. country 826