Results 181 to 190 of about 1,457 (192)

ПАТОМОРФОЛОГИЯ РЕЗОРБЦИИ ПОЛОВЫХ ПРОДУКТОВ АЗОВСКОГО ОСЕТРА ACIPENSER GUELDENSTAEDTII В ЭКСПЕРИМЕНТЕ

2020
Given the material a unique experiment that was conducted to examine the condition of the gonads and the dynamics of physiological and biochemical parameters during prolonged exposure of Mature females and males of Russian sturgeon Acipenser gueldenstaedtii Brandt & Ratzeburg (1833) in marine ponds Belosarayskiy Bay of the Azov sea.
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Regulation of spermatozoa motility in response to cations in Russian sturgeon Acipenser gueldenstaedtii

Theriogenology, 2012
The aim of this study was to investigate the response of Russian sturgeon (Acipenser gueldenstaedtii) sperm to external cations (Na(+), K(+), Ca(2+), and Mg(2+)) and their susceptibility on the induction of motility and swimming behavior. An in vitro spermatozoa motility assay was used by a computer-aided Motion-Analysis system.
Ping, Li, Zhi-Hua, Li, M, Hulak, M, Rodina, O, Linhart   +4 more
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Морфологические особенности пронефроса русского осетраAcipenser gueldenstaedtii(Acipenseridae)

Вопросы ихтиологии, 2013
Изучена структура пронефроса русского осетра Acipenser gueldenstaedtii на ранних стадиях постэмбриогенеза (в период от вылупления до 2-недельного возраста) при использовании гистологического и электронно-микроскопического методов. Сформированный пронефрос представлен системой билатерально расположенных пронефрических канальцев и внешним одиночным ...
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Monitoraggio di un episodio di acipenser iridovirus european (ACIV-E) in storioni russi (Acipenser gueldenstaedtii) allevati.

2023
Una storionicoltura sita in Lombardia ed oggetto del presente monitoraggio ha iniziato a produrre storione russo (Acipenser gueldenstaedtii) a partire dal 2015 in seguito all’acquisto di riproduttori e di giovanili provenienti da altro allevamento italiano.
Toffan A., Paoli F., Abbadi M., Pretto T., Cortinovis L., Brocca G., Quaglio F.   +6 more
openaire   +1 more source

Comparative biochemical characterization of Siberian sturgeon (Acipenser baerii), Russian sturgeon (Acipenser gueldenstaedtii), and hybrid (F1 Acipenser baerii х Acipenser gueldenstaedtii) reared in net cages

2022
Chalova, Vesela, Stoyanova, Мagdalena, Ivanova, Petya, Georgiev, Georgi, Nikolova, Lyudmila   +4 more
openaire   +1 more source

Characteristics of acid phosphatase from Russian sturgeon (Acipenser gueldenstaedtii) spermatozoa

Journal of Applied Ichthyology, 2006
Beata Sarosiek, Joanna Wysocka, Paweł Wysocki, Radosław Kowalski, Jan Glogowski   +4 more
openaire   +1 more source

Comparative analysis of protein profile of Siberian sturgeon (Acipenser baerii), Russian sturgeon (Acipenser gueldenstaedtii), and hybrid (F1 Acipenser baerii x Acipenser gueldenstaedtii) grown on an aquaculture farm

2022
Chalova, Vesela, Ivanova, Petya, Nikolova, Lyudmila, Georgiev, Georgi   +3 more
openaire   +1 more source

Microstructural growth in otoliths of the Russian sturgeon, Acipenser gueldenstaedtii

Journal of Applied Ichthyology, 2002
T. Arai, N. Miyazaki
openaire   +1 more source

Hatching time and post-hatch growth in Russian sturgeon Acipenser gueldenstaedtii

Journal of Applied Ichthyology, 2002
C. Nathanailides, M. Tsoumani, A. Papazogloy, I. Paschos   +3 more
openaire   +1 more source

Dietary lipid requirement of juvenile hybrid sturgeon, Acipenser baerii♀×A. gueldenstaedtii♂

Journal of Applied Ichthyology, 2011
Z. Guo, X. Zhu, J. Liu, D. Han, Y. Yang, S. Xie, Z. Lan   +6 more
openaire   +1 more source