FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1990492885> ?p ?o ?g. }

• W1990492885 endingPage "236" @default.
• W1990492885 startingPage "221" @default.
• W1990492885 abstract "Development of cat oocytes following intracytoplasmic sperm injection (ICSI) and in vitro fertilization (IVF) was compared in two experiments. Domestic cat donors (used as a model for wild felids) were treated with 150 IU equine chorionic gonadotrophin (eCG) on treatment day 1 or a total of 10–15 IU of follicle-stimulating hormone (FSH) over four days, followed by 100 IU human chorionic gonadotrophin (hCG) on day 5 and follicular aspiration 24–26 h later. A jaguarundi (Herpailurus yaguarondi) female was stimulated twice with FSH (20 IU) or eCG (300 IU) and hCG (250 or 300 IU) before oocyte recovery. After storage at 4°C, domestic cat semen was washed and processed. For ICSI, denuded oocytes were each injected with an immobilised spermatozoon. IVF oocytes were co-incubated with 5×104 motile spermatozoa/0.5 ml for 4–6 h. Noncleaving oocytes were fixed and stained 24–28 h after injection or insemination. Presumptive zygotes were cultured before transfer on day 5 (experiment I only) or evaluation on day 7 (experiments I and II). In experiment I, fertilization frequency was 67.9% (72/106) and 58.1% (122/210) for IVF and ICSI oocytes, respectively (P>0.05). Most noncleaving ICSI oocytes (71/88, 80.7%) at 24 h were at metaphase II, of which half (35/71, 49.3%) had an activated spermatozoon (n=4) or premature chromatin condensation (PCC, n=31) of the sperm head. All 69 day 7 IVF embryos developed to morulae (>16-cells, 46.7%) or blastocysts (53.3%), and 59/63 (93.7%) ICSI embryos reached the morula (50.8%) or blastocyst (42.9%, P>0.05) stage. Mean cell number in IVF and ICSI embryos was 136 and 116 (P>0.05); morulae had 77 and 46 (P<0.05) and blastocysts had 187 and 209 (P>0.05) cells, respectively. After transfer of 10 or 11 day 5 ICSI morulae to each of four recipients, a total of three kittens were born to two dams at 66 or 67 days. Of 18 fair-to-good quality oocytes recovered from a jaguarundi on two occasions, 10 (55.6%) embryos were produced by ICSI with fresh (n=5) or frozen (n=5) conspecific spermatozoa, but no jaguarundi kittens were born after transfer of these embryos to domestic cat recipients. In experiment II, cleavage frequency following IVF (15/17, 88.2%) and ICSI (31/38, 81.6%) was higher (P<0.05) than following sham ICSI (13/35, 37.1%). Mean cell number (27 cells) and blastocyst development (0%) on day 7 was lower (P<0.05) in the sham ICSI group than in the ICSI group (45 cells, 15.6% blastocysts) which, in turn, was lower (P<0.05) than the IVF group (94 cells, 46.7% blastocysts). We have demonstrated that ICSI can be applied successfully in domestic felids and suggest that the technique will effectively augment other biotechniques being developed for enhancing reproduction in endangered felids." @default.
• W1990492885 created "2016-06-24" @default.
• W1990492885 creator A5010216515 @default.
• W1990492885 creator A5023601961 @default.
• W1990492885 creator A5038683660 @default.
• W1990492885 creator A5054839733 @default.
• W1990492885 creator A5080797685 @default.
• W1990492885 date "1998-10-01" @default.
• W1990492885 modified "2023-10-11" @default.
• W1990492885 title "Development of embryos produced by intracytoplasmic sperm injection of cat oocytes" @default.
• W1990492885 cites W1840853465 @default.
• W1990492885 cites W1938123818 @default.
• W1990492885 cites W1963576385 @default.
• W1990492885 cites W1968259541 @default.
• W1990492885 cites W1968727909 @default.
• W1990492885 cites W1972027071 @default.
• W1990492885 cites W2005645839 @default.
• W1990492885 cites W2006255180 @default.
• W1990492885 cites W2006813962 @default.
• W1990492885 cites W2012928642 @default.
• W1990492885 cites W2018221132 @default.
• W1990492885 cites W2020536408 @default.
• W1990492885 cites W2021511688 @default.
• W1990492885 cites W2029237519 @default.
• W1990492885 cites W2031487457 @default.
• W1990492885 cites W2035410480 @default.
• W1990492885 cites W2042447008 @default.
• W1990492885 cites W2046483541 @default.
• W1990492885 cites W2052628070 @default.
• W1990492885 cites W2053097935 @default.
• W1990492885 cites W2054960821 @default.
• W1990492885 cites W2055864213 @default.
• W1990492885 cites W2058401708 @default.
• W1990492885 cites W2064392476 @default.
• W1990492885 cites W2066672702 @default.
• W1990492885 cites W2070197420 @default.
• W1990492885 cites W2070689435 @default.
• W1990492885 cites W2081147954 @default.
• W1990492885 cites W2081958183 @default.
• W1990492885 cites W2082644767 @default.
• W1990492885 cites W2090578620 @default.
• W1990492885 cites W2107645087 @default.
• W1990492885 cites W2116174278 @default.
• W1990492885 cites W2125759662 @default.
• W1990492885 cites W2133073488 @default.
• W1990492885 cites W2134698048 @default.
• W1990492885 cites W2135098535 @default.
• W1990492885 cites W2150869497 @default.
• W1990492885 cites W2152502986 @default.
• W1990492885 cites W2155012146 @default.
• W1990492885 cites W2163191456 @default.
• W1990492885 cites W2170313975 @default.
• W1990492885 cites W2255902172 @default.
• W1990492885 cites W2262929248 @default.
• W1990492885 cites W2263128256 @default.
• W1990492885 cites W2295931084 @default.
• W1990492885 cites W2342260402 @default.
• W1990492885 cites W2399320012 @default.
• W1990492885 doi "https://doi.org/10.1016/s0378-4320(98)00115-8" @default.
• W1990492885 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/9835378" @default.
• W1990492885 hasPublicationYear "1998" @default.
• W1990492885 type Work @default.
• W1990492885 sameAs 1990492885 @default.
• W1990492885 citedByCount "101" @default.
• W1990492885 countsByYear W19904928852012 @default.
• W1990492885 countsByYear W19904928852013 @default.
• W1990492885 countsByYear W19904928852014 @default.
• W1990492885 countsByYear W19904928852015 @default.
• W1990492885 countsByYear W19904928852016 @default.
• W1990492885 countsByYear W19904928852017 @default.
• W1990492885 countsByYear W19904928852018 @default.
• W1990492885 countsByYear W19904928852019 @default.
• W1990492885 countsByYear W19904928852020 @default.
• W1990492885 countsByYear W19904928852021 @default.
• W1990492885 countsByYear W19904928852022 @default.
• W1990492885 crossrefType "journal-article" @default.
• W1990492885 hasAuthorship W1990492885A5010216515 @default.
• W1990492885 hasAuthorship W1990492885A5023601961 @default.
• W1990492885 hasAuthorship W1990492885A5038683660 @default.
• W1990492885 hasAuthorship W1990492885A5054839733 @default.
• W1990492885 hasAuthorship W1990492885A5080797685 @default.
• W1990492885 hasConcept C105702510 @default.
• W1990492885 hasConcept C160099875 @default.
• W1990492885 hasConcept C16685009 @default.
• W1990492885 hasConcept C185592680 @default.
• W1990492885 hasConcept C196843134 @default.
• W1990492885 hasConcept C2776632385 @default.
• W1990492885 hasConcept C2776690073 @default.
• W1990492885 hasConcept C2777005246 @default.
• W1990492885 hasConcept C2778278907 @default.
• W1990492885 hasConcept C2781087480 @default.
• W1990492885 hasConcept C512716672 @default.
• W1990492885 hasConcept C71924100 @default.
• W1990492885 hasConcept C86803240 @default.
• W1990492885 hasConcept C88972607 @default.
• W1990492885 hasConcept C95444343 @default.
• W1990492885 hasConceptScore W1990492885C105702510 @default.
• W1990492885 hasConceptScore W1990492885C160099875 @default.

• next