Results 171 to 180 of about 6,878 (201)

?????????? ???????????? ???????????? ?? ?????????????? ???? ?????????? ???????????????? (Acipenser ruthenus) ???? ??????????????-?????????????????????????????? ????????????

2019
???????????????????? ???????????????????????????? ???????????? ?????????????? ???????????? ?? ???????????? ???????????????? ?? ???????????????? ??????????????-?????????????????????? (?????????????????????????? ????????????????) ?? ???????????? ???? ?????????? ??????????????????. ???????????????? ???????????????? ???????????????????? ????????????????????
openaire   +1 more source

???????????????? ???????????????? (Acipenser ruthenus), ?????????????????????????????????? ???? ?????????????? ?? ???????????????????????? ????????????????

2017
???????????????? ???????????????????? ?????????????????????????????????? ???????????????????? ????????????????, ???????????????????????????? ?? ?????????????? ?? ???????????????????????? ?????????????????. ?? ????????????????, ???? ?????????????????????? ?? ??????????????-???????????????????? ??????????????????????????, ?????????????????????????? 32 ???
openaire   +1 more source

[Crown cells in the diencephalon of Acipenser ruthenus (Acipenseridae, Chondrostei)].

Journal fur Hirnforschung, 1984
Crown cells are considered to be typical for the Saccus vasculosus of gnathostome fishes. In Acipenser ruthenus these cells could be found on the entire floor of the diencephalon by SEM. There is one accumulation of crown cells in the frontal Recessus praeopticus, one caudal to the optic chiasma and one on the floor of the Recessus lateralis.
K, Kotrschal, W D, Krautgartner, H, Adam
openaire   +1 more source

Distribution of aminergic neurons in the brain of the sterlet, Acipenser ruthenus (Chondrostei, Actinopterygii).

Journal fur Hirnforschung, 1985
Aminergic nuclear areas were identified in the brain of Acipenser ruthenus using formaldehyde-induced fluorescence (FIF). One group of scattered, green fluorescent cerebrospinal-fluid (CSF)-contacting neurons is located rostral to the commissura anterior.
Kotrschal, Kurt, Krautgartner, Wolf-Dietrich, Adam, Hans   +2 more
openaire   +2 more sources

Comparison of growth and hematological parameters in juvenile Siberian sturgeon (Acipenser baerii), sterlet sturgeon (Acipenser ruthenus) and its hybrid (Acipenser ruthenus ♀ × Acipenser baerii ♂)

2023
Efatpanah, Iraj, Falahatkar, Bahram
openaire   +1 more source

In vitro oocyte maturation and blood-circulating steroid hormones in Sterlet (Acipenser ruthenus) and Siberian sturgeon (Acipenser baeri)

Aquaculture Research, 2020
Sajjad Pourmozaffar, Mohammad Reza Imanpour   +1 more
exaly  

Comparison of RNA localization during oogenesis within Acipenser ruthenus and Xenopus laevis

Frontiers in Cell and Developmental Biology, 2022
Viktoriia Iegorova, Radek Šindelka, Martin Pšenička   +2 more
exaly  

NOTE ON THE DEVELOPMENT OF THE HYPOPHYSIS IN ACIPENSER RUTHENUS

Acta Zoologica, 1931
openaire   +1 more source

Establishment of a novel testicular cell line from sterlet Acipenser ruthenus and evaluation of its applications

Journal of Fish Biology, 2019
Hong Xia Hu
exaly  

Studies on the semen biology and sperm cryopreservation in the sterlet, Acipenser ruthenus L.

Aquaculture Research, 2004
Dr. Ákos Horváth, F Lahnsteiner, B Urbányi   +2 more
exaly