Sex- and Developmental Stage-Related Changes in Energy Reserves in Fourth-instar Larvae of the MidgeChironomus ripariusMeigen (Diptera: Chironomidae): Implications for Ecotoxicity Testing

Autor: Alexandre R.R. Pery, Micheline Heydorff, Laurent Lagadic, Jeanne Garric, María J. Servia

Publikováno v: Environmental Entomology. 35:865-874

The aim of this study was to examine sex- and age-dependent changes in carbohydrate and lipid reserves throughout the fourth larval instar of Chironomus riparius Meigen. Individuals were sexed using genital discs and aged using phases of development

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fbcd6b407e7805e7af55e9c55b1cbd4f
https://doi.org/10.1603/0046-225x-35.4.865

Ecotoxicological effects of diuron and chlorotoluron nitrate-induced photodegradation products : monospecific and aquatic mesocosm-integrated studies

Autor: Frédérique Bonnemoy, Didier Azam, Sylvie Nélieu, Micheline Heydorff, Laurent Lagadic, Jacques Einhorn, Jean-Louis Bonnet, Alphonse Quémeneur, Luz Lefeuvre, Jacques Bohatier, Damien Baudiffier, Paul-Henri Ducrot

Publikováno v: Environmental Toxicology and Chemistry
Environmental Toxicology and Chemistry, 2010, 29 (xx), pp.xxx-xxx. ⟨10.1002/etc.341⟩
Environmental Toxicology and Chemistry, Wiley, 2010, 29 (xx), pp.xxx-xxx. ⟨10.1002/etc.341⟩

International audience; The ecotoxicological impact of nitrate-induced photodegradation products of diuron and chlorotoluron was studied through monospecific biotests conducted in conjunction with experiments in outdoor aquatic mesocosms. Organisms r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be197abdaeffa124ccb524088b991b4d
https://hal.science/hal-00528143

Selective protein incorporation by vitellogenic Salmo gairdneri oocytes in vitro

Autor: Gill Campbell, Micheline Heydorff, Bernard Jalabert, C. M. Campbell

Publikováno v: Annales de biologie animale, biochimie, biophysique
Annales de biologie animale, biochimie, biophysique, 1979, 19 (2A), pp.429-437. ⟨10.1051/rnd:19790311 ⟩
Annales de biologie animale, biochimie, biophysique, 1979, 19 (2A), pp.429-437. ⟨10.1051/rnd:19790311⟩

International audience; An in vitro method is presented for investigation of protein incorporation into the ovarian follicles of rainbow trout (Salmo gairdneri). A protein induced into serum of S, gairdneri, after estrogen treatment, was incorporated

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ac84d78fbfb4961eca60b5ae65ebdcf
https://doi.org/10.1051/rnd:19790311

Precocious induction of oocyte maturation and ovulation in rainbow trout (Salmo gairdneri) : problems when using 17 α-hydroxy-20 β-dihydroprogesterone

Autor: Pierrette Reinaud, Bernard Jalabert, Bernard Breton, Alexis Fostier, Micheline Heydorff

Publikováno v: Annales de biologie animale, biochimie, biophysique
Annales de biologie animale, biochimie, biophysique, 1978, 18 (4), pp.977-984. ⟨10.1051/rnd:19780534⟩

International audience; The efficiency of 17 a-hydroxy-20 ß-dihydroprogesterone (17 a-20 ß P) administered alone of after pituitary priming, was investigated in vivo before peripheral migration of the germinal vesicle 4 to 8 weeks prior to natural

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92f34a588002681603c2b1dd1da78a16
https://hal.archives-ouvertes.fr/hal-00897376

The modulatory effect in vitro of oestradiol-17β, testosterone or cortisol on the output of 17α-hydroxy-20β-dihydroprogesterone by rainbow trout (Salmo gairdneri) ovarian follicles stimulated by the maturational gonadotropin s-GtH

Autor: Bernard Jalabert, Micheline Heydorff, A. Fostier, Odile Marcuzzi

Publikováno v: Reproduction Nutrition Développement
Reproduction Nutrition Développement, 1984, 24 (2), pp.127-136
Reproduction Nutrition Development
Reproduction Nutrition Development, EDP Sciences, 1984, 24 (2), pp.127-136. ⟨10.1051/rnd:19840204⟩

International audience; The effect of oestradiol-17β, testosterone or cortisol in the incubation medium (1μg/ml upon s-GtH-induced 17α-hydroxy-20β-dihydroprogesterone (17α,20β-OH-P) secretion by trout ovarian follicles in vitro was investigated

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c334f24d518609b90c90bfee120e36d0
https://hal.archives-ouvertes.fr/hal-00898128/document