Matches in SemOpenAlex for { <https://semopenalex.org/work/W2077844513> ?p ?o ?g. }
Showing items 1 to 65 of
65
with 100 items per page.
- W2077844513 endingPage "326" @default.
- W2077844513 startingPage "317" @default.
- W2077844513 abstract "The early events of gamete membrane fusion and sperm incorporation are portrayed, which are possibly the earliest pictures of human conception on record.Oocytes recovered at laparoscopy from an in vitro fertilization programme using clomiphene and human menopausal and chorionic gonadotrophin stimulation were zona-punctured and examined for polyspermic penetration 3–6 hours after insemination. Three eggs were penetrated, and one donor became pregnant in the same cycle.Fusion occurred between the oolemma and the midsegment of the sperm cell membrane extending from the equatorial vestige of the acrosome to the anterior region of the postacrosomal segment. Only acrosome-reacted sperm were capable of fusing with the egg. Fusion was followed by incorporation of the spermhead into the ooplasm by a process akin to phagocytosis. Sperm chromatin decondensation occurred by progressive inflation and disorganization of the original nuclear envelope.The mechanism of gamete fusion and sperm incorporation resembles that observed during human monospermic fertilization and generally conforms to that reported for eutherian mammals." @default.
- W2077844513 created "2016-06-24" @default.
- W2077844513 creator A5001055010 @default.
- W2077844513 creator A5015465359 @default.
- W2077844513 creator A5067546494 @default.
- W2077844513 creator A5084779347 @default.
- W2077844513 creator A5089082457 @default.
- W2077844513 date "1986-12-01" @default.
- W2077844513 modified "2023-10-16" @default.
- W2077844513 title "Human sperm-egg interaction in vitro" @default.
- W2077844513 cites W1073446951 @default.
- W2077844513 cites W1583237207 @default.
- W2077844513 cites W2410032458 @default.
- W2077844513 cites W2411554580 @default.
- W2077844513 cites W2414418342 @default.
- W2077844513 cites W30899864 @default.
- W2077844513 doi "https://doi.org/10.1002/mrd.1120150405" @default.
- W2077844513 hasPublicationYear "1986" @default.
- W2077844513 type Work @default.
- W2077844513 sameAs 2077844513 @default.
- W2077844513 citedByCount "35" @default.
- W2077844513 countsByYear W20778445132013 @default.
- W2077844513 countsByYear W20778445132017 @default.
- W2077844513 countsByYear W20778445132020 @default.
- W2077844513 crossrefType "journal-article" @default.
- W2077844513 hasAuthorship W2077844513A5001055010 @default.
- W2077844513 hasAuthorship W2077844513A5015465359 @default.
- W2077844513 hasAuthorship W2077844513A5067546494 @default.
- W2077844513 hasAuthorship W2077844513A5084779347 @default.
- W2077844513 hasAuthorship W2077844513A5089082457 @default.
- W2077844513 hasConcept C105702510 @default.
- W2077844513 hasConcept C202751555 @default.
- W2077844513 hasConcept C2781087480 @default.
- W2077844513 hasConcept C54355233 @default.
- W2077844513 hasConcept C59822182 @default.
- W2077844513 hasConcept C86803240 @default.
- W2077844513 hasConcept C95444343 @default.
- W2077844513 hasConceptScore W2077844513C105702510 @default.
- W2077844513 hasConceptScore W2077844513C202751555 @default.
- W2077844513 hasConceptScore W2077844513C2781087480 @default.
- W2077844513 hasConceptScore W2077844513C54355233 @default.
- W2077844513 hasConceptScore W2077844513C59822182 @default.
- W2077844513 hasConceptScore W2077844513C86803240 @default.
- W2077844513 hasConceptScore W2077844513C95444343 @default.
- W2077844513 hasIssue "4" @default.
- W2077844513 hasLocation W20778445131 @default.
- W2077844513 hasOpenAccess W2077844513 @default.
- W2077844513 hasPrimaryLocation W20778445131 @default.
- W2077844513 hasRelatedWork W1992959072 @default.
- W2077844513 hasRelatedWork W2008704455 @default.
- W2077844513 hasRelatedWork W2010698164 @default.
- W2077844513 hasRelatedWork W2029840263 @default.
- W2077844513 hasRelatedWork W2040834655 @default.
- W2077844513 hasRelatedWork W2040960331 @default.
- W2077844513 hasRelatedWork W2067462251 @default.
- W2077844513 hasRelatedWork W2087447566 @default.
- W2077844513 hasRelatedWork W2159972316 @default.
- W2077844513 hasRelatedWork W4242392793 @default.
- W2077844513 hasVolume "15" @default.
- W2077844513 isParatext "false" @default.
- W2077844513 isRetracted "false" @default.
- W2077844513 magId "2077844513" @default.
- W2077844513 workType "article" @default.