Feasibility Studies on Vitrification of Persian Sturgeon (Acipenser persicus)Embryos
نویسندگان
چکیده
منابع مشابه
Effect of Vitrification by Propylene Glycol-Based Solutions on the Survival Rate of the Persian Sturgeon (Acipenser Persicus) Embryos
The effects of vitrification on the embryo viability of the Persian sturgeon (Acipenser persicus) were investigated in this study. Vitrificant solutions (VS1-VS6) were prepared by combining propylene glycol (PG) as basic cryoprotectant plus other permeable and non-permeable cryoprotectants in different concentration. Embryos at neurulation stage were selected and incubated in six vitrificant so...
متن کاملMorphological and Histological Study of Kidney in Juvenile Great Sturgeon (Huso huso) and Persian Sturgeon (Acipenser persicus)
Sturgeons are ancient and commercial fishes which posses’ primitive characteristics and due to their great inflections are able to live in both freshwater and marine environments. So their kidney has great ability for adaptation process. In order to find the structure and distribution of kidney nephrons in juvenile Huso huso and Acipensr persicus, sampling of head, body and caudal parts of kidn...
متن کاملAssessment in Vitro Oocyte Maturation and Blood-Circulating Steroid Hormones in Persian Sturgeon (Acipenser Persicus) Spawning
The in vitro effect of 17α, 20β-Dihydroxyprogesterone on the maturation of Persian sturgeon (Acipenser persicus) oocytes for 7, 10, 12, 24 and 30th hours of incubation were investigated. Blood serum, testosterone (T), progesterone (P4) and 17-β estradiol concentrations were measured using enzyme-linked immuno-sorbent assay (ELISA). The oocytes were incubated in SIS, RM2, L-15 and PSACF media in...
متن کاملInterrelationships among Egg, Larvae and Maternal Characteristics in Persian Sturgeon Acipenser persicus
This study was aimed to observe the correlations among egg, larvae and maternal characteristics of Persian sturgeon. A total of 41 females were used and the variables including fertilization rate, incubation survival rate, larvae survival rate during yolk sac absorption (before feeding), and larvae survival rate after first feeding were determined. As a result, fertilization rate was positively...
متن کاملThe Kootenai River white sturgeon Acipenser transmontanus
is a landlocked population restricted to a 270 km stretch of the Kootenai River, which flows from western Montana through northern Idaho and into British Columbia. This population has shown an almost complete lack of natural juvenile recruitment since 1974. The total adult population in 1998 was estimated to be about 650 individuals and this fish is currently classified as endangered by the Ida...
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ژورنال
عنوان ژورنال: Journal of Aquaculture Research & Development
سال: 2013
ISSN: 2155-9546
DOI: 10.4172/2155-9546.1000172