Results 141 to 150 of about 4,461 (183)
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Serum biochemical parameters of Huso huso
Comparative Clinical Pathology, 2006Serum biochemical parameters are important aspects in the management of endangered species such as Huso huso. The values of these parameters can be used for confirming the sex and any changes in the quality of waters and related soils. Serum samples of 15 H.
Farzad Asadi +4 more
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The adrenocortical homolog of the beluga sturgeon Huso huso (Chondrostei)
Journal of Ichthyology, 2014In the beluga sturgeon Huso huso we studied the cell structure and the presence of glycogen in the corticosteroidogenic tissue. In chondrosteans this tissue is the main component of the yellow bodies spread throughout the length of the kidney region and constitutes the adrenocortical homolog of the adrenal gland of higher vertebrates. This study showed
CHIMENTI, Claudio +2 more
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Effectiveness of glucose–methanol extender for cryopreservation of Huso huso spermatozoa
Animal Reproduction Science, 2015The present approach was designed to evaluate the methanol-glucose extender effects on sperm cryopreservation in beluga sturgeon, Huso huso. Sperm quality was examined by measuring post-thaw sperm motility and fertilizing rate at hatching stage. We first tested the effect of glucose concentration (0, 0.10, 0.15, 0.20 and 0.30M) in a methanol extender ...
Mohammad Sadegh, Aramli +4 more
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Histomorphogenesis on hindbrain in Huso huso (Beluga sturgeon) larvae
Comparative Clinical Pathology, 2019This study has been done on evolution and morphology of hindbrain structure, during larvae life from 1 to 54 dph on Huso huso. It was concentrated on significant cerebellum and medulla oblongata. The cerebellum occupied the rostral part of dorsal wall of fourth ventricle. The fourth ventricle was visible on 1 day old and by aging was majorly.
Sherma Tavighi +3 more
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The successful production of “sterbel” hybrids using beluga (Huso huso) cryopreserved sperm
Animal Reproduction Science, 2023This is the first report of the production of viable "sterbel" hybrids using cryopreserved beluga (Huso huso) sperm. In the present study, beluga cryopreserved sperm were used for fertilization and activation of eggs collected from four females of sterlet (Acipenser ruthenus).
D, Fopp-Bayat +3 more
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The metabolic effects of feeding and fasting in beluga Huso huso
Marine Environmental Research, 2012A six week-study was conducted to determine the effect of starvation and feeding on growth, hematology and biochemical variables in sub-yearling beluga. Fish were placed on six feeding strategies: i) starved condition for 6 weeks, ii) a 2-week starvation, 2-week feeding and 2-week starvation, iii) a 2-week feeding, 2-week starvation and 2-week feeding,
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On the adrenergic system of ganoid fish: the beluga,Huso huso(Chondrostei)
Acta Physiologica Scandinavica, 1981The adrenergic system of the beluga,Huso huso, was studied by glyoxylic acid fluorescence histochemistry, analyses of catecholamine content in various organs and studies of the effects of acetylcholine and adrenaline on isolated strip preparations from blood vessels, spleen, atrium and ventricle.
N V, Balashov +5 more
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Beluga (Huso huso, Brandet 1869) bioenergetics under dietary methylmercury
Fish Physiology and Biochemistry, 2008Recently, there have been reports of increasing amounts of mercury (Hg) in muscles of beluga (Huso huso, Brandet 1869) in the Caspian Sea which exceeds its guideline level for food in the UK. Our intensive effort was to investigate the effects of dietary methylmercury (MeHg) on Beluga bioenergetics.
A, Gharaei +3 more
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Animal Reproduction Science, 2013
The ultrastructure and morphology of beluga spermatozoa (Huso huso) (Acipenseridae, Chondrostei) were studied by scanning and transmission electron microscopy. Spermatozoa of 51.27 ± 4.71 μm total length (mean ± SD) were typical of sturgeon and paddlefish spermatozoa.
Zuzana, Linhartova +4 more
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The ultrastructure and morphology of beluga spermatozoa (Huso huso) (Acipenseridae, Chondrostei) were studied by scanning and transmission electron microscopy. Spermatozoa of 51.27 ± 4.71 μm total length (mean ± SD) were typical of sturgeon and paddlefish spermatozoa.
Zuzana, Linhartova +4 more
openaire +2 more sources