Results 151 to 160 of about 8,327 (188)

Different response of Acipenser gueldenstaedtii CRP/SAP and SAA to bacterial challenge and chronic thermal stress sheds light on the innate immune system of sturgeons.

Fish and Shellfish Immunology, 2021
Sturgeons are chondrostean fish critically endangered due to anthropogenic loss and degradation of natural habitat and overfishing for meat and caviar production. Consequently, sturgeon aquaculture has extensively developed lately, being Russian sturgeon
M. Aversa-Marnai, M. Castellano, Ignacio Quartiani, Daniel Conijesky, A. Perretta, A. Villarino, V. Silva-Álvarez, A. M. Ferreira   +7 more
semanticscholar   +1 more source

Integrating Analytic Hierarchy Process and Weighted Goal Programming to Define Economic Traits and Consensus Desired Genetic Gains for the Russian Sturgeon (Acipenser gueldenstaedtii) Breeding Objective.

Journal of animal breeding and genetics = Zeitschrift fur Tierzuchtung und Zuchtungsbiologie
This study employed participatory methods to identify breeding objectives and define desired genetic gains for economically important traits in the Russian sturgeon (Acipenser gueldenstaedtii).
Mina Rahbar, R. Safari, C. I. Pérez‐Rostro   +2 more
semanticscholar   +1 more source

Effect of shiitake (Lentinula edodes) mushroom extract on the growth and resistance of the Russian sturgeon (Acipenser gueldenstaedtii Brandt, 1856) juveniles

Ribogospodarsʹka Nauka Ukraïni
Purpose. The aim of this study was to assess the effect of a preparation of shiitake (Lentinula edodes) mushroom on the early stages of development of Russian sturgeon in terms of growth rate, survival and activity of enzymes that play an important role ...
Yu. Zabytivskyi, M. Koryliak, L. Bobeliak, H. Kachai   +3 more
semanticscholar   +1 more source

Biokinetics of Americium-241 in the euryhaline diamond sturgeon Acipenser gueldenstaedtii following its uptake from water or food.

Journal of Environmental Radioactivity
Americium-241 whole body and internal biokinetics were experimentally investigated in the euryhaline diamond sturgeon Acipenser gueldenstaedtii during its uptake from water and food, in fresh (FW) and brackish water (BW; 9 psu).
Ross A. Jeffree, S. Markich, François R. Oberhaensli, J. Teyssie   +3 more
semanticscholar   +1 more source

Karaca Mersin Balığı (Acipenser gueldenstaedtii) Jüvenil Bireylerinde Alternatif Bir Doğal Anestezik Ajan: Muskat Esansiyel Yağı (Myristica

Recep Tayyip Erdoğan Üniversitesi Fen ve Mühendislik Bilimleri Dergisi
Su ürünleri yetiştiriciliğinde, sentetik anestezik maddelere olan ilginin yanı sıra doğal esansiyel yağlara olan ilgi de artmaktadır. Bu bağlamda, daha önce test edilmemiş olan muskat esansiyel yağının anestezik etkinliği, Karaca mersin balığı (Acipenser
Mert Minaz
semanticscholar   +1 more source

Sexual development in Russian sturgeon (Acipenser gueldenstaedtii) grown in aquaculture

2008
The Russian sturgeon (Acipenser gueldenstaedtii) has been introduced into aquaculture in recent years, following the decline of natural populations and the resultant increases in the price of caviar. In nature, males and females of this species mature sexually after 8 to 13 and 10 to 16 years, respectively. Fertilized Russian sturgeon eggs were bred up
Hurvitz, Avshalom, Jackson, Karen, Yom-Din, Svetlana, Degani, Gad, Levavi-Sivan, Berta   +4 more
openaire   +1 more source

Understanding the spleen response of Russian sturgeon (Acipenser gueldenstaedtii) dealing with chronic heat stress and Aeromonas hydrophila challenge.

Comparative Biochemistry and Physiology - Part D:Genomics and Proteomics
Sturgeon aquaculture has grown in recent years, driven by increasing global demand for its highly valued products. Russian sturgeon (Acipenser gueldenstaedtii), recognised as one of the most valuable species for caviar production, is farmed in several ...
A. Costábile, G. Paredes, M. Aversa-Marnai, Carmen Lorenzo, Diana Pérez Etcheverry, M. Castellano, Ignacio Quartiani, Daniel Conijeski, A. Perretta, A. Villarino, A. M. Ferreira, V. Silva-Álvarez   +11 more
semanticscholar   +1 more source

Intersex gonad differentiation in cultured Russian (Acipenser gueldenstaedtii) and Siberian (Acipenser baerii) sturgeon.

Biology of reproduction, 2014
Among sturgeons, the occurrence of individuals with gonads containing both testis and ovary components is considered pathological, and such fish are described as intersex individuals or intersexes. Intersexes are observed in both wild and cultured populations of sturgeon, usually at low frequencies.
Malgorzata, Rzepkowska, Teresa, Ostaszewska, Monika, Gibala, Marek Lukasz, Roszko   +3 more
openaire   +1 more source

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.
openaire   +1 more source

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
openaire   +2 more sources