Matches in SemOpenAlex for { <https://semopenalex.org/work/W2402877042> ?p ?o ?g. }
Showing items 1 to 63 of
63
with 100 items per page.
- W2402877042 endingPage "48" @default.
- W2402877042 startingPage "539" @default.
- W2402877042 abstract "Fetal heart rate variability in an experimentally induced acute hypoxic state was investigated using chronically prepared fetal goats. FHR variability was calculated using a microcomputer with the R-R intervals of the direct fetal ECG signal measured with a peak detector. The accuracy of the peak detector was 0.1 msec. The formula for FHR variability was as follows: (Formula: see text) A fetal acute hypoxic state was induced by maternal inhalation of a gas mixture low in O2 concentration. The fetal condition was evaluated by blood gas analysis of the fetal carotid artery. In mild fetal hypoxemia due to the maternal inhalation of a gas mixture including 8-10% of O2, both STV and LTV were increased at 10-20 minutes after the beginning of the experiment. Subsequently, both were decreased at 30-40 minutes, but maintained a level higher than that of the control. When severe fetal hypoxemia was induced by the maternal inhalation of the gas mixture containing 4-6% of O2, both STV and LTV increased at 10-20 minutes after induction, then decreased to a level lower than that of the control at 30-40 minutes. No significant difference in fetal PO2 was observed between the 10-20 min. period and the 30-40 min. period of the severe hypoxemic state. But significant differences in pH and BE values were found when the 10-20 min. period and the 30-40 min. period were compared. When data showing the fetal arterial pH and BE to be significantly lower than those of the control at 30-40 min. of the severe hypoxemic state were excluded, significant negative correlations were found between PO2 and STV and between PO2 and LTV . It appeared that FHR variability, both STV and LTV , would increase during the acute hypoxemic state and that they would decrease to a level lower than that of the control after metabolic acidosis occurred due to continuing hypoxemia." @default.
- W2402877042 created "2016-06-24" @default.
- W2402877042 creator A5062283909 @default.
- W2402877042 date "1984-04-01" @default.
- W2402877042 modified "2023-09-23" @default.
- W2402877042 title "[The FHR variability of Shiba goats in acute hypoxic state]." @default.
- W2402877042 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/6715936" @default.
- W2402877042 hasPublicationYear "1984" @default.
- W2402877042 type Work @default.
- W2402877042 sameAs 2402877042 @default.
- W2402877042 citedByCount "1" @default.
- W2402877042 countsByYear W24028770422018 @default.
- W2402877042 crossrefType "journal-article" @default.
- W2402877042 hasAuthorship W2402877042A5062283909 @default.
- W2402877042 hasConcept C126322002 @default.
- W2402877042 hasConcept C164705383 @default.
- W2402877042 hasConcept C172680121 @default.
- W2402877042 hasConcept C185592680 @default.
- W2402877042 hasConcept C2776779939 @default.
- W2402877042 hasConcept C2776954882 @default.
- W2402877042 hasConcept C2777953023 @default.
- W2402877042 hasConcept C2779234561 @default.
- W2402877042 hasConcept C3020626262 @default.
- W2402877042 hasConcept C42219234 @default.
- W2402877042 hasConcept C54355233 @default.
- W2402877042 hasConcept C71924100 @default.
- W2402877042 hasConcept C84393581 @default.
- W2402877042 hasConcept C86803240 @default.
- W2402877042 hasConceptScore W2402877042C126322002 @default.
- W2402877042 hasConceptScore W2402877042C164705383 @default.
- W2402877042 hasConceptScore W2402877042C172680121 @default.
- W2402877042 hasConceptScore W2402877042C185592680 @default.
- W2402877042 hasConceptScore W2402877042C2776779939 @default.
- W2402877042 hasConceptScore W2402877042C2776954882 @default.
- W2402877042 hasConceptScore W2402877042C2777953023 @default.
- W2402877042 hasConceptScore W2402877042C2779234561 @default.
- W2402877042 hasConceptScore W2402877042C3020626262 @default.
- W2402877042 hasConceptScore W2402877042C42219234 @default.
- W2402877042 hasConceptScore W2402877042C54355233 @default.
- W2402877042 hasConceptScore W2402877042C71924100 @default.
- W2402877042 hasConceptScore W2402877042C84393581 @default.
- W2402877042 hasConceptScore W2402877042C86803240 @default.
- W2402877042 hasIssue "4" @default.
- W2402877042 hasLocation W24028770421 @default.
- W2402877042 hasOpenAccess W2402877042 @default.
- W2402877042 hasPrimaryLocation W24028770421 @default.
- W2402877042 hasRelatedWork W2042243158 @default.
- W2402877042 hasRelatedWork W2074427194 @default.
- W2402877042 hasRelatedWork W2084810475 @default.
- W2402877042 hasRelatedWork W2102242372 @default.
- W2402877042 hasRelatedWork W2141732279 @default.
- W2402877042 hasRelatedWork W2359028276 @default.
- W2402877042 hasRelatedWork W2402877042 @default.
- W2402877042 hasRelatedWork W2403034247 @default.
- W2402877042 hasRelatedWork W2406786822 @default.
- W2402877042 hasRelatedWork W1964199960 @default.
- W2402877042 hasVolume "36" @default.
- W2402877042 isParatext "false" @default.
- W2402877042 isRetracted "false" @default.
- W2402877042 magId "2402877042" @default.
- W2402877042 workType "article" @default.