Matches in SemOpenAlex for { <https://semopenalex.org/work/W2413823933> ?p ?o ?g. }
- W2413823933 endingPage "1045" @default.
- W2413823933 startingPage "1040" @default.
- W2413823933 abstract "Diaphragmatic electromyogram (EMG) was obtained in eight 48-h-old unanesthetized monkeys while breathing air and then either of two different hypoxic gas mixtures (12 or 8% O2 in N2) for 5 min. Minute ventilation (VI) rose significantly above control levels by 1 min of hypoxemia while animals were breathing either of the hypoxic gas mixtures as tidal volume (VT) and slope and rate moving average EMG increased. The relative gains in VI were associated with comparable increases in diaphragmatic neural activity per minute (EMG/min = peak EMG X frequency) during this early phase of hypoxemia. VI subsequently fell to control levels (inspired O2 fraction = 12%, arterial PO2 = 23 +/- 3 Torr) or significantly below (inspired O2 fraction = 8%, arterial PO2 = 18 +/- 0.4 Torr) by 5 min of hypoxemia, secondary to changes in VT. Despite the decline in VI, slope and rate moving average EMG, and EMG/min remained statistically above control values by 5 min of hypoxemia, although there was a trend for EMG/min to decrease slightly from the 1-min peak response. These findings demonstrate that hypoxic-induced depression of neural input to the diaphragm is not independently responsible for the biphasic nature of the newborn ventilatory response, although it cannot be ruled out as a contributor. The fall in inspiratory volumes despite constant elevated EMG activity suggests the presence of a change in respiratory mechanics and/or an impairment in diaphragmatic contractile function without offsetting neural compensatory activity." @default.
- W2413823933 created "2016-06-24" @default.
- W2413823933 creator A5014181943 @default.
- W2413823933 creator A5070155048 @default.
- W2413823933 date "1985-10-01" @default.
- W2413823933 modified "2023-09-27" @default.
- W2413823933 title "Elevated diaphragm electromyogram during neonatal hypoxic ventilatory depression" @default.
- W2413823933 cites W2135924200 @default.
- W2413823933 cites W2145981530 @default.
- W2413823933 cites W2190387863 @default.
- W2413823933 cites W2270898292 @default.
- W2413823933 cites W2293973436 @default.
- W2413823933 cites W2375725564 @default.
- W2413823933 cites W2375935722 @default.
- W2413823933 cites W2394952104 @default.
- W2413823933 cites W2404121715 @default.
- W2413823933 cites W2413374681 @default.
- W2413823933 cites W2418411211 @default.
- W2413823933 cites W2419527628 @default.
- W2413823933 cites W2094744336 @default.
- W2413823933 doi "https://doi.org/10.1152/jappl.1985.59.4.1040" @default.
- W2413823933 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/2997107" @default.
- W2413823933 hasPublicationYear "1985" @default.
- W2413823933 type Work @default.
- W2413823933 sameAs 2413823933 @default.
- W2413823933 citedByCount "22" @default.
- W2413823933 countsByYear W24138239332012 @default.
- W2413823933 countsByYear W24138239332015 @default.
- W2413823933 countsByYear W24138239332016 @default.
- W2413823933 countsByYear W24138239332017 @default.
- W2413823933 countsByYear W24138239332018 @default.
- W2413823933 countsByYear W24138239332019 @default.
- W2413823933 crossrefType "journal-article" @default.
- W2413823933 hasAuthorship W2413823933A5014181943 @default.
- W2413823933 hasAuthorship W2413823933A5070155048 @default.
- W2413823933 hasConcept C105702510 @default.
- W2413823933 hasConcept C121332964 @default.
- W2413823933 hasConcept C123792249 @default.
- W2413823933 hasConcept C126322002 @default.
- W2413823933 hasConcept C127413603 @default.
- W2413823933 hasConcept C142724271 @default.
- W2413823933 hasConcept C157138929 @default.
- W2413823933 hasConcept C164292776 @default.
- W2413823933 hasConcept C164705383 @default.
- W2413823933 hasConcept C178790620 @default.
- W2413823933 hasConcept C182215343 @default.
- W2413823933 hasConcept C185592680 @default.
- W2413823933 hasConcept C200457457 @default.
- W2413823933 hasConcept C20463939 @default.
- W2413823933 hasConcept C204787440 @default.
- W2413823933 hasConcept C24890656 @default.
- W2413823933 hasConcept C2776779939 @default.
- W2413823933 hasConcept C2777257755 @default.
- W2413823933 hasConcept C2777515770 @default.
- W2413823933 hasConcept C2777953023 @default.
- W2413823933 hasConcept C42219234 @default.
- W2413823933 hasConcept C534529494 @default.
- W2413823933 hasConcept C540031477 @default.
- W2413823933 hasConcept C71924100 @default.
- W2413823933 hasConcept C7836513 @default.
- W2413823933 hasConcept C78519656 @default.
- W2413823933 hasConcept C79959777 @default.
- W2413823933 hasConcept C8213797 @default.
- W2413823933 hasConcept C84393581 @default.
- W2413823933 hasConcept C99508421 @default.
- W2413823933 hasConceptScore W2413823933C105702510 @default.
- W2413823933 hasConceptScore W2413823933C121332964 @default.
- W2413823933 hasConceptScore W2413823933C123792249 @default.
- W2413823933 hasConceptScore W2413823933C126322002 @default.
- W2413823933 hasConceptScore W2413823933C127413603 @default.
- W2413823933 hasConceptScore W2413823933C142724271 @default.
- W2413823933 hasConceptScore W2413823933C157138929 @default.
- W2413823933 hasConceptScore W2413823933C164292776 @default.
- W2413823933 hasConceptScore W2413823933C164705383 @default.
- W2413823933 hasConceptScore W2413823933C178790620 @default.
- W2413823933 hasConceptScore W2413823933C182215343 @default.
- W2413823933 hasConceptScore W2413823933C185592680 @default.
- W2413823933 hasConceptScore W2413823933C200457457 @default.
- W2413823933 hasConceptScore W2413823933C20463939 @default.
- W2413823933 hasConceptScore W2413823933C204787440 @default.
- W2413823933 hasConceptScore W2413823933C24890656 @default.
- W2413823933 hasConceptScore W2413823933C2776779939 @default.
- W2413823933 hasConceptScore W2413823933C2777257755 @default.
- W2413823933 hasConceptScore W2413823933C2777515770 @default.
- W2413823933 hasConceptScore W2413823933C2777953023 @default.
- W2413823933 hasConceptScore W2413823933C42219234 @default.
- W2413823933 hasConceptScore W2413823933C534529494 @default.
- W2413823933 hasConceptScore W2413823933C540031477 @default.
- W2413823933 hasConceptScore W2413823933C71924100 @default.
- W2413823933 hasConceptScore W2413823933C7836513 @default.
- W2413823933 hasConceptScore W2413823933C78519656 @default.
- W2413823933 hasConceptScore W2413823933C79959777 @default.
- W2413823933 hasConceptScore W2413823933C8213797 @default.
- W2413823933 hasConceptScore W2413823933C84393581 @default.
- W2413823933 hasConceptScore W2413823933C99508421 @default.
- W2413823933 hasIssue "4" @default.
- W2413823933 hasLocation W24138239331 @default.
- W2413823933 hasLocation W24138239332 @default.