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   Articles with "vtg" as a keyword



The influence of water temperature on the induction of vitellogenin in walleye pollock Gadus chalcogrammus

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recommendations! Published in 2019 at "Aquaculture"

DOI: 10.1016/j.aquaculture.2019.06.009

Abstract: Abstract This study examined the influence of water temperature on the induction of vitellogenin (VTG) in walleye pollocks (Gadus chalcogrammus) in aquaculture. The full-length VTG-A (or VTG-I) gene of walleye pollock was cloned using RACE… read more here.

Keywords: walleye; water; water temperature; vtg ... See more keywords

A monoclonal antibody against Lates calcarifer vitellogenin and a competitive ELISA to evaluate vitellogenin induction after exposure to xenoestrogen.

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recommendations! Published in 2019 at "Journal of environmental sciences"

DOI: 10.1016/j.jes.2018.05.001

Abstract: A monoclonal antibody specific to sea bass (Lates calcarifer) vitellogenin (VTG) was developed, for use as a tool for monitoring endocrine disrupting chemicals (EDCs). VTG was induced in sea bass by intramuscular injection of 17β-estradiol… read more here.

Keywords: vtg; sea bass; antibody; monoclonal antibody ... See more keywords

Hepatic estrogen-responsive genes relating to oogenesis in cutthroat trout (Oncorhynchus clarki): the transcriptional induction in primary cultured hepatocytes and the in vitro promoter transactivation in responses to estradiol-17β.

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recommendations! Published in 2021 at "General and comparative endocrinology"

DOI: 10.1016/j.ygcen.2021.113812

Abstract: Estradiol-17β (E2) regulates transcription of estrogen-responsive genes via estrogen receptors (Esr). In many teleost species, choriogenin (chg), vitellogenin (vtg) and esr genes are transactivated by E2 in the liver. This study aimed i) to compare… read more here.

Keywords: esr1a; chgh; vtgc; estrogen ... See more keywords

Vitellogenin offsets oxidative costs of reproduction in female painted dragon lizards

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recommendations! Published in 2020 at "Journal of Experimental Biology"

DOI: 10.1242/jeb.221630

Abstract: ABSTRACT Vitellogenesis (‘yolking’ of follicles) is a bioenergetically costly stage of reproduction requiring enlargement of the liver to produce vitellogenin (VTG) yolk precursor proteins, which are transported and deposited at the ovary. VTG may, however,… read more here.

Keywords: dragon lizards; painted dragon; vtg; oxidative costs ... See more keywords

Plasma vitellogenin detection in males of the African sharptooth catfish, Clarias gariepinus, from Ikpoba and Osse Rivers, Southern Nigeria: a brief research report

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recommendations! Published in 2025 at "Frontiers in Environmental Science"

DOI: 10.3389/fenvs.2025.1622837

Abstract: The impact of endocrine disrupting chemicals (EDCs) on humans and wildlife ranks amongst the most insidious of environmental health concerns. Sadly, the paucity of scientific data on environmental presence of EDCs in developing countries, especially… read more here.

Keywords: detection; vtg; plasma vtg; clarias gariepinus ... See more keywords