Matches in SemOpenAlex for { <https://semopenalex.org/work/W2511808216> ?p ?o ?g. }
- W2511808216 endingPage "99" @default.
- W2511808216 startingPage "91" @default.
- W2511808216 abstract "This study aimed to investigate the developmental potential of and the ultrastructural changes and gene expression differences resulting from liquid helium (LHe; −269 °C) vitrification in immature bovine oocytes. Immature oocytes were randomly divided into three groups: fresh oocytes (control, negative control), oocytes vitrified in liquid nitrogen (LN group, positive control), and oocytes vitrified in LHe (LHe group). In experiment 1, the rates of normal morphology, maturation, cleavage, and blastocyst in the LHe group were higher than those in the LN group (87.1% vs. 80.5%, 51% vs. 48%, 41.7% vs. 36.8%, and 13% vs. 8.5%, respectively; P < 0.05), and the rates of development in the control group (100%, 73.2%, 62%, and 39.8%) were higher than those in the treated groups (P < 0.05). In experiment 2, oocytes displayed various degrees of injury at the ultrastructural level after vitrification, but more severe degeneration was observed in the LN group, such as formation of several lipid droplets, swelling of mitochondria, and absence of cortical granules. Compared with the LN group, fewer lipid droplets, relatively intact mitochondria, and clustered cortical granules were distributed in the cytoplasm of oocytes in the LHe group. In experiment 3, the mRNA expression levels of p53, CDC20, Eg5, and Npm2 were investigated by real-time quantitative polymerase chain reaction. Expression levels of the kinesin Eg5 and the apoptotic gene p53 expression levels were higher in the LN group compared with the control and LHe groups (P < 0.05). CDC20 and Npm2 expression did not differ significantly between the LN and LHe groups (P > 0.05), the CDC20 expression in the LN and LHe groups were lower than control group (P < 0.05), the Npm2 expression in LHe group was lower than control group (P < 0.05), but there was no significant difference between the LN and control groups (P > 0.05). In conclusion, LHe vitrification decreased the negative effect of cryoinjury on the ultrastructure of some organelles and the expression of some related genes, thereby improving the viability of immature bovine oocytes compared to LN vitrification." @default.
- W2511808216 created "2016-09-16" @default.
- W2511808216 creator A5010555079 @default.
- W2511808216 creator A5019573704 @default.
- W2511808216 creator A5020491992 @default.
- W2511808216 creator A5053447705 @default.
- W2511808216 creator A5055143374 @default.
- W2511808216 creator A5059687220 @default.
- W2511808216 creator A5066168055 @default.
- W2511808216 creator A5074049932 @default.
- W2511808216 date "2017-01-01" @default.
- W2511808216 modified "2023-09-22" @default.
- W2511808216 title "Effect of liquid helium vitrification on the ultrastructure and related gene expression of mature bovine oocytes after vitrifying at immature stage" @default.
- W2511808216 cites W1176872327 @default.
- W2511808216 cites W1968808588 @default.
- W2511808216 cites W1976330765 @default.
- W2511808216 cites W1978525874 @default.
- W2511808216 cites W1979503265 @default.
- W2511808216 cites W1982519872 @default.
- W2511808216 cites W1987720030 @default.
- W2511808216 cites W1991759018 @default.
- W2511808216 cites W1996509279 @default.
- W2511808216 cites W1997386840 @default.
- W2511808216 cites W2006254213 @default.
- W2511808216 cites W2006536622 @default.
- W2511808216 cites W2009057295 @default.
- W2511808216 cites W2011149030 @default.
- W2511808216 cites W2017798219 @default.
- W2511808216 cites W2019745388 @default.
- W2511808216 cites W2019918299 @default.
- W2511808216 cites W2035991284 @default.
- W2511808216 cites W2037156917 @default.
- W2511808216 cites W2040356860 @default.
- W2511808216 cites W2046807938 @default.
- W2511808216 cites W2055624916 @default.
- W2511808216 cites W2063539035 @default.
- W2511808216 cites W2079238504 @default.
- W2511808216 cites W2079812680 @default.
- W2511808216 cites W2083569267 @default.
- W2511808216 cites W2085371593 @default.
- W2511808216 cites W2112392835 @default.
- W2511808216 cites W2123044593 @default.
- W2511808216 cites W2132382885 @default.
- W2511808216 cites W2139360692 @default.
- W2511808216 cites W2141920383 @default.
- W2511808216 cites W2142965179 @default.
- W2511808216 cites W2143127345 @default.
- W2511808216 cites W2152361773 @default.
- W2511808216 cites W2153467137 @default.
- W2511808216 cites W2155973519 @default.
- W2511808216 cites W217654841 @default.
- W2511808216 cites W2186421195 @default.
- W2511808216 doi "https://doi.org/10.1016/j.theriogenology.2016.08.010" @default.
- W2511808216 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/27614924" @default.
- W2511808216 hasPublicationYear "2017" @default.
- W2511808216 type Work @default.
- W2511808216 sameAs 2511808216 @default.
- W2511808216 citedByCount "21" @default.
- W2511808216 countsByYear W25118082162017 @default.
- W2511808216 countsByYear W25118082162018 @default.
- W2511808216 countsByYear W25118082162019 @default.
- W2511808216 countsByYear W25118082162020 @default.
- W2511808216 countsByYear W25118082162021 @default.
- W2511808216 countsByYear W25118082162022 @default.
- W2511808216 countsByYear W25118082162023 @default.
- W2511808216 crossrefType "journal-article" @default.
- W2511808216 hasAuthorship W2511808216A5010555079 @default.
- W2511808216 hasAuthorship W2511808216A5019573704 @default.
- W2511808216 hasAuthorship W2511808216A5020491992 @default.
- W2511808216 hasAuthorship W2511808216A5053447705 @default.
- W2511808216 hasAuthorship W2511808216A5055143374 @default.
- W2511808216 hasAuthorship W2511808216A5059687220 @default.
- W2511808216 hasAuthorship W2511808216A5066168055 @default.
- W2511808216 hasAuthorship W2511808216A5074049932 @default.
- W2511808216 hasConcept C104317684 @default.
- W2511808216 hasConcept C105702510 @default.
- W2511808216 hasConcept C150194340 @default.
- W2511808216 hasConcept C153911025 @default.
- W2511808216 hasConcept C16685009 @default.
- W2511808216 hasConcept C179933525 @default.
- W2511808216 hasConcept C185592680 @default.
- W2511808216 hasConcept C196843134 @default.
- W2511808216 hasConcept C2778022349 @default.
- W2511808216 hasConcept C2778177303 @default.
- W2511808216 hasConcept C28859421 @default.
- W2511808216 hasConcept C55493867 @default.
- W2511808216 hasConcept C71924100 @default.
- W2511808216 hasConcept C86803240 @default.
- W2511808216 hasConcept C87073359 @default.
- W2511808216 hasConcept C87555872 @default.
- W2511808216 hasConcept C95444343 @default.
- W2511808216 hasConceptScore W2511808216C104317684 @default.
- W2511808216 hasConceptScore W2511808216C105702510 @default.
- W2511808216 hasConceptScore W2511808216C150194340 @default.
- W2511808216 hasConceptScore W2511808216C153911025 @default.
- W2511808216 hasConceptScore W2511808216C16685009 @default.
- W2511808216 hasConceptScore W2511808216C179933525 @default.
- W2511808216 hasConceptScore W2511808216C185592680 @default.