Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Sergei Amstislavsky"'
Autor:
Lorena Fernandez-Gonzalez, Valeria Kozhevnikova, Eugeny Brusentsev, Stefanie Jänsch, Sergei Amstislavsky, Katarina Jewgenow
Publikováno v:
Animals, Vol 11, Iss 7, p 1909 (2021)
Embryo production is a routine procedure in several species. However, in felids, the effectiveness of this approach is far behind that in the majority of laboratory species. The development of a suitable environment starts with the proper composition
Externí odkaz:
https://doaj.org/article/6fb20d5c113c40918739e71168845ad1
Autor:
V. I. Mokrousova, Sergei Amstislavsky, Nikolay V. Surovtsev, K.A. Okotrub, Svetlana V. Okotrub
Publikováno v:
Biophys J
Cryopreservation of oocytes has already been used to preserve genetic resources, but this technology faces limitations when applied to the species whose oocytes contain large amounts of cytoplasmic lipid droplets. Although cryoinjuries in such oocyte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04848286a8b75431fb1677108ab9ff1e
https://doi.org/10.1016/j.bpj.2021.11.008
https://doi.org/10.1016/j.bpj.2021.11.008
Autor:
V. I. Mokrousova, Elena A. Kizilova, Eugeny Brusentsev, Sergei Amstislavsky, K.A. Okotrub, Nikolai V Surovtsev
Publikováno v:
Reproduction in Domestic Animals. 55:1328-1336
Cryopreservation of gametes and embryos is used to maintain genetic diversity of domestic and wild felids. However, felid oocytes and preimplantation embryos contain large amount of intracellular lipids, which affect their cryosensitivity. The object
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93b78deb68932a64eeaf5eacbcc90a04
https://doi.org/10.1111/rda.13776
https://doi.org/10.1111/rda.13776
Publikováno v:
Cryobiology. 95:177-182
Although lipid droplets are believed to play an important role in cryopreservation of mammalian embryos and oocytes, the effect of low temperatures on lipid droplets and related mechanisms of cryodamage are still obscure. Here, we provide Raman spect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d36c0a7640e8b78cb15df49e35bcaa6
https://doi.org/10.1016/j.cryobiol.2020.03.005
https://doi.org/10.1016/j.cryobiol.2020.03.005
Publikováno v:
Biopreservation and Biobanking. 17:76-83
Lipids are among the most abundant and essential cell components. Specifically, cytoplasmic lipid droplets (LDs) play crucial roles in cellular energy homeostasis. The foci of this review are (1) the composition and roles of lipids during oocyte matu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ac49ca6515e5ad9cbe067059c194f79
https://doi.org/10.1089/bio.2018.0039
https://doi.org/10.1089/bio.2018.0039
Publikováno v:
Cryobiology. 103:202-203
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34b2f31bc8759e35b37fc390e07c81fc
https://doi.org/10.1016/j.cryobiol.2021.11.152
https://doi.org/10.1016/j.cryobiol.2021.11.152
Publikováno v:
Archives of biochemistry and biophysics. 692
Fatty acid uptake and accumulation in lipid droplets are essential processes of lipid metabolism. Oocyte in vitro culture in media enriched with fatty acid is used to modify the lipid content and composition, aiming to study the consequences of obesi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79da1115039f365937a47bbef2e0dd4c
https://pubmed.ncbi.nlm.nih.gov/32795451
https://pubmed.ncbi.nlm.nih.gov/32795451
Publikováno v:
Biophysical Journal. 115:577-587
Embryo and oocyte cryopreservation is a widely used technology for cryopreservation of genetic resources. One limitation of cryopreservation is the low tolerance to freezing observed for oocytes and embryos rich in lipid droplets. We apply Raman spec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97d1e191e932900c727b80daf251808b
https://doi.org/10.1016/j.bpj.2018.06.019
https://doi.org/10.1016/j.bpj.2018.06.019
Autor:
Elena A. Kizilova, V. I. Mokrousova, Eugeny Brusentsev, V. V. Kozhevnikova, I. N. Rozhkova, Sergei Amstislavsky
Publikováno v:
Theriogenology. 110:148-152
The study represents a comparison of cryopreservation of domestic cat epididymal spermatozoa with two commercially available freezing media: CaniPlus Freeze (CPF) and SpermFreeze (SF). The viability of nonfrozen spermatozoa evaluated by the VitalScre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6bd65e93f53afd3c06c1f2bbf5a2e97
https://doi.org/10.1016/j.theriogenology.2017.12.038
https://doi.org/10.1016/j.theriogenology.2017.12.038
Publikováno v:
Cryobiology. 103:180
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::794b5829f744c529b48e24d725a18cbd
https://doi.org/10.1016/j.cryobiol.2021.11.081
https://doi.org/10.1016/j.cryobiol.2021.11.081