| Issue |
E3S Web Conf.
Volume 273, 2021
XIV International Scientific and Practical Conference “State and Prospects for the Development of Agribusiness - INTERAGROMASH 2021”
|
|
|---|---|---|
| Article Number | 03009 | |
| Number of page(s) | 6 | |
| Section | Fish Farming | |
| DOI | https://doi.org/10.1051/e3sconf/202127303009 | |
| Published online | 22 June 2021 | |
Effect of sodium orthovanadate on ovulation isolated ovarian follicles in Siberian Sturgeon (Acipenser baerii) In Vitro
Branch for the freshwater fisheries of “VNIRO” (“VNIIPRKH”), Rybnoe, 40A, Dmitrov district, Moscow oblast, 141821, Russia
* Corresponding author: balashofff@gmail.com
Effects of sodium orthovanadate on oocyte ovulation were examined during in vitro culture of Siberian sturgeon ovarian follicles from hibernating fish. It was shown that sodium orthovanadate stimulates ovulation of Siberian sturgeon oocytes in a dose-dependent manner. The stimulating or inhibitory effect of vanadate depends on the time of addition to the incubation medium. It was also shown that the stimulating effects of orthovanadate depend on the physiological status of hibernating females whose oocytes were isolated
© The Authors, published by EDP Sciences, 2021
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