Results 181 to 190 of about 45,967 (242)
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The chromosomes of Italian sturgeons

Experientia, 1974
On presente l'etude caryologique des trois especes d'Esturgeons des eaux italiennes. L'especeHuso huso a un nombre diploide d'environ 116, dont 34 couples de chromosomes metacentriques et submetacentriques, 3 couples de chromosomes acrocentriques, et environ 38 microchromosomes.
F, Fontana, G, Colombo
openaire   +2 more sources

The development of the sturgeon heart

Anatomy and Embryology, 2004
This paper presents a sequential analysis of the development of the sturgeon (Acipenser naccarii) heart from the end of gastrulation to the early juvenile stages. At late neurulation, the heart appears as a straight, short tube located over the endoderm that forms the wall of the yolk sac, in front of the developing head. The heart axis is aligned with
José M, Icardo   +5 more
openaire   +2 more sources

Pathogenic infection and immune-related gene expression of Chinese sturgeon (Acipenser Sinensis) challenged by Citrobacter freundii.

Developmental and Comparative Immunology, 2020
Citrobacter freundii is one of the important bacterial diseases responsible for disease outbreaks to wild and cultured fishes globally. However, no known empirical research has focused on exploring relationships between immune response after C.
Jing Yang   +5 more
semanticscholar   +1 more source

Preservation of sturgeon using a photodynamic non-thermal disinfection technology mediated by curcumin

, 2020
The effect of a photodynamic non-thermal disinfection technology mediated by curcumin (PDT) on the shelf life and quality of sturgeon during storage at 4 ± 1 °C were measured.
Gong Chen   +9 more
semanticscholar   +1 more source

Influence of diet shift from bloodworm to formulated feed on growth performance, gut microbiota structure and function in early juvenile stages of hybrid sturgeon (Acipenser baerii × Acipenser schrenckii)

, 2020
Currently sturgeon farming is one of the common cold fresh water farming in China, but its production is very low comparing with the country's cold water fish farming potential. One of the main reasons for the low production of sturgeon is unavailability
Q. Hao   +8 more
semanticscholar   +1 more source

Plant protein diet suppressed immune function by inhibiting spiral valve intestinal mucosal barrier integrity, anti-oxidation, apoptosis, autophagy and proliferation responses in amur sturgeon (Acipenser schrenckii).

Fish and Shellfish Immunology, 2019
An 8-week growth trial was conducted to investigate the effects of replacing dietary fishmeal with a plant protein blend on the growth performance, mucosal barrier integrity and the related regulation mechanism in Amur Sturgeon (Acipenser schrenckii ...
H.C. Wei   +8 more
semanticscholar   +1 more source

Reply to Sturgeon

Ethics, 1985
Can I interchange the phrases 'it is rational to' and 'it makes sense to,' as I have been doing? It is primarily talk of what it "makes sense" to do, to feel, and to believe that concerns me here. Indeed for my purposes, I could drop talk of "rationality" altogether and speak only of its "making sense" to do and to feel certain things.
openaire   +1 more source

Importance of habitat and migration to sturgeons with emphasis on lake sturgeon

Canadian Journal of Fisheries and Aquatic Sciences, 1996
Sturgeons utilize a variety of habitat types throughout their life: rivers for spawning; rivers, lakes, estuaries, or the sea for feeding and wintering adults; and estuarine areas for feeding young. Distances covered by some sturgeons during spawning migrations show a positive relationship to average adult size. The lake sturgeon, Acipenser fulvescens,
openaire   +1 more source

Characterization of chondroitin sulfates isolated from large hybrid sturgeon cartilage and their gastroprotective activity against ethanol-induced gastric ulcers.

Food Chemistry, 2021
Kangyu Wang   +9 more
semanticscholar   +1 more source

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