Matches in SemOpenAlex for { <https://semopenalex.org/work/W1975808997> ?p ?o ?g. }
Showing items 1 to 97 of
97
with 100 items per page.
- W1975808997 endingPage "870" @default.
- W1975808997 startingPage "861" @default.
- W1975808997 abstract "The rhythmic movements of fetal membranes in chick and reptile embryos were studied to explore the developmental role of the extra-embryonic motor activity. In the snakes Lamprophis fuliginosus and Elaphe radiata, rhythmic contractions of amnion inside the developing egg were recorded from the 11th incubation day until pre-hatching stages (ca. day 60-72). The duration of these contractions averaged 2.02+/-0.27 min. The frequency ranged from 2 to 6 per 10 min and averaged 4.61+/-0.57 per 10 min. A tendency of frequency to increase toward the end of embryogenesis was observed. Lowering the temperature from 28 to 20 degrees C significantly decreased the frequency of amnion contractions to 2.85+/-0.91 per 10 min. The isolated snake amnion retained its capacity for spontaneous contraction. Noradrenaline inhibited, acetylcholine stimulated and serotonin did not affect the rhythmic activity of the isolated snake amnion. Similar effects were found when these agents were applied into the snake amniotic cavity. In the chick, yolk sac rhythmic contractions were recorded from the fifth until the 12th incubation days. The duration of these contractions ranged from 15 to 60 s, their frequency averaged 11.8+/-3.18 per 10 min and depended on temperature. The low temperature threshold was approximately 30 degrees C. After surgical removal of the amnion and embryo, the yolk sac continued contracting inside the egg. The yolk sac rhythmic contractions likely participate in the space movement of the embryo inside the egg during embryogenesis." @default.
- W1975808997 created "2016-06-24" @default.
- W1975808997 creator A5058810463 @default.
- W1975808997 creator A5062505545 @default.
- W1975808997 date "2002-04-01" @default.
- W1975808997 modified "2023-09-23" @default.
- W1975808997 title "Rhythmic contractions in chick amnio-yolk sac and snake amnion during embryogenesis" @default.
- W1975808997 cites W111722180 @default.
- W1975808997 cites W1514829447 @default.
- W1975808997 cites W1966324721 @default.
- W1975808997 cites W1973523062 @default.
- W1975808997 cites W1987328293 @default.
- W1975808997 cites W2011577739 @default.
- W1975808997 cites W2035175176 @default.
- W1975808997 cites W2050545667 @default.
- W1975808997 cites W2059178173 @default.
- W1975808997 cites W2114277400 @default.
- W1975808997 cites W2140034535 @default.
- W1975808997 cites W297920736 @default.
- W1975808997 cites W2090144030 @default.
- W1975808997 doi "https://doi.org/10.1016/s1095-6433(02)00024-7" @default.
- W1975808997 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/11897197" @default.
- W1975808997 hasPublicationYear "2002" @default.
- W1975808997 type Work @default.
- W1975808997 sameAs 1975808997 @default.
- W1975808997 citedByCount "15" @default.
- W1975808997 countsByYear W19758089972013 @default.
- W1975808997 countsByYear W19758089972016 @default.
- W1975808997 countsByYear W19758089972018 @default.
- W1975808997 countsByYear W19758089972019 @default.
- W1975808997 countsByYear W19758089972021 @default.
- W1975808997 countsByYear W19758089972022 @default.
- W1975808997 crossrefType "journal-article" @default.
- W1975808997 hasAuthorship W1975808997A5058810463 @default.
- W1975808997 hasAuthorship W1975808997A5062505545 @default.
- W1975808997 hasConcept C105702510 @default.
- W1975808997 hasConcept C126322002 @default.
- W1975808997 hasConcept C134018914 @default.
- W1975808997 hasConcept C135343436 @default.
- W1975808997 hasConcept C140793950 @default.
- W1975808997 hasConcept C163415756 @default.
- W1975808997 hasConcept C16685009 @default.
- W1975808997 hasConcept C172680121 @default.
- W1975808997 hasConcept C196843134 @default.
- W1975808997 hasConcept C25642318 @default.
- W1975808997 hasConcept C2777043721 @default.
- W1975808997 hasConcept C2777744765 @default.
- W1975808997 hasConcept C2779234561 @default.
- W1975808997 hasConcept C2780646683 @default.
- W1975808997 hasConcept C54355233 @default.
- W1975808997 hasConcept C55493867 @default.
- W1975808997 hasConcept C71924100 @default.
- W1975808997 hasConcept C86803240 @default.
- W1975808997 hasConcept C87073359 @default.
- W1975808997 hasConcept C95444343 @default.
- W1975808997 hasConceptScore W1975808997C105702510 @default.
- W1975808997 hasConceptScore W1975808997C126322002 @default.
- W1975808997 hasConceptScore W1975808997C134018914 @default.
- W1975808997 hasConceptScore W1975808997C135343436 @default.
- W1975808997 hasConceptScore W1975808997C140793950 @default.
- W1975808997 hasConceptScore W1975808997C163415756 @default.
- W1975808997 hasConceptScore W1975808997C16685009 @default.
- W1975808997 hasConceptScore W1975808997C172680121 @default.
- W1975808997 hasConceptScore W1975808997C196843134 @default.
- W1975808997 hasConceptScore W1975808997C25642318 @default.
- W1975808997 hasConceptScore W1975808997C2777043721 @default.
- W1975808997 hasConceptScore W1975808997C2777744765 @default.
- W1975808997 hasConceptScore W1975808997C2779234561 @default.
- W1975808997 hasConceptScore W1975808997C2780646683 @default.
- W1975808997 hasConceptScore W1975808997C54355233 @default.
- W1975808997 hasConceptScore W1975808997C55493867 @default.
- W1975808997 hasConceptScore W1975808997C71924100 @default.
- W1975808997 hasConceptScore W1975808997C86803240 @default.
- W1975808997 hasConceptScore W1975808997C87073359 @default.
- W1975808997 hasConceptScore W1975808997C95444343 @default.
- W1975808997 hasIssue "4" @default.
- W1975808997 hasLocation W19758089971 @default.
- W1975808997 hasLocation W19758089972 @default.
- W1975808997 hasOpenAccess W1975808997 @default.
- W1975808997 hasPrimaryLocation W19758089971 @default.
- W1975808997 hasRelatedWork W1966909500 @default.
- W1975808997 hasRelatedWork W2048574507 @default.
- W1975808997 hasRelatedWork W2113977049 @default.
- W1975808997 hasRelatedWork W2121115868 @default.
- W1975808997 hasRelatedWork W2332191298 @default.
- W1975808997 hasRelatedWork W2409495863 @default.
- W1975808997 hasRelatedWork W2417358257 @default.
- W1975808997 hasRelatedWork W252961555 @default.
- W1975808997 hasRelatedWork W3123672105 @default.
- W1975808997 hasRelatedWork W2038206907 @default.
- W1975808997 hasVolume "131" @default.
- W1975808997 isParatext "false" @default.
- W1975808997 isRetracted "false" @default.
- W1975808997 magId "1975808997" @default.
- W1975808997 workType "article" @default.