Literature DB >> 721073

The follicle cell epithelium of maturing ovaries of Locusta migratoria: a new biosynthetic tissue for ecdysone.

F Goltzené, M Lagueux, M Charlet, J A Hoffmann.   

Abstract

Follicle cells of maturing ovaries of Locusta migratoria are demonstrated to synthesize the moulting hormone ecdysone (2beta,3beta,14alpha,22R,25-pentahydroxy-5beta-cholest-7-en-6-one). Studies of secretory kinetics under in vitro conditions show that the intensity of hormone secretion is strictly dependent on the stage of maturation of the excised ovaries.

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Year:  1978        PMID： 721073     DOI： 10.1515/bchm2.1978.359.2.1427

Source DB:  PubMed          Journal:  Hoppe Seylers Z Physiol Chem        ISSN： 0018-4888


  8 in total

1.  Activity of corpora allata, endocrine balance and reproduction in female Labidura riparia (Dermaptera).

Authors:  J C Baehr; P Cassier; C Caussanel; P Porcheron
Journal:  Cell Tissue Res       Date:  1982       Impact factor: 5.249

2.  Identification of ecdysone 22-long-chain fatty acyl esters in newly laid eggs of the cattle tick Boophilus microplus.

Authors:  T Crosby; R P Evershed; D Lewis; K P Wigglesworth; H H Rees
Journal:  Biochem J       Date:  1986-11-15       Impact factor: 3.857

Review 3.  Gonadal ecdysteroidogenesis in arthropoda: occurrence and regulation.

Authors:  Mark R Brown; Douglas H Sieglaff; Huw H Rees
Journal:  Annu Rev Entomol       Date:  2009       Impact factor: 19.686

4.  Identification of the 22-phosphate esters of ecdysone, 2-deoxyecdysone, 20-hydroxyecdysone and 2-deoxy-20-hydroxyecdysone from newly laid eggs of the desert locust, Schistocerca gregaria.

Authors:  R E Isaac; M E Rose; H H Rees; T W Goodwin
Journal:  Biochem J       Date:  1983-08-01       Impact factor: 3.857

5.  Immunocytochemical localization of Bombyx-PTTH-like molecules in neurosecretory cells of the brain of the migratory locust, Locusta migratoria. A comparison with neuroparsin and insulin-related peptide.

Authors:  F Goltzené; F Holder; M Charlet; M Meister; T Oka
Journal:  Cell Tissue Res       Date:  1992-07       Impact factor: 5.249

6.  Formation of the A/B cis ring junction of ecdysteroids in the locust, Schistocerca gregaria.

Authors:  T G Davies; L N Dinan; W J Lockley; H H Rees; T W Goodwin
Journal:  Biochem J       Date:  1981-01-15       Impact factor: 3.857

7.  The effect of ecdysteroids on the microfilarial production of Brugia pahangi and the control of meiotic reinitiation in the oocytes of Dirofilaria immitis.

Authors:  G C Barker; J G Mercer; H H Rees; R E Howells
Journal:  Parasitol Res       Date:  1991       Impact factor: 2.289

8.  Timing of embryonic quiescence determines viability of embryos from the calanoid copepod, Acartia tonsa (Dana).

Authors:  Birgitte Nilsson; Benni Winding Hansen
Journal:  PLoS One       Date:  2018-03-07       Impact factor: 3.240
  8 in total

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