Matches in SemOpenAlex for { <https://semopenalex.org/work/W2015928360> ?p ?o ?g. }
Showing items 1 to 80 of
80
with 100 items per page.
- W2015928360 endingPage "119" @default.
- W2015928360 startingPage "95" @default.
- W2015928360 abstract "1. In halothane-anaesthetized sheep in which reticulo-ruminal (gastric) contractions were present, nervous discharges have been recorded electrophysiologically in sixty-four single efferent gastric units (grouped in seven types) dissected from the mid-cervical region of the left vagus. An examination was made of the reflex effects on the efferent discharges of the procedures given in paragraphs 2-5. 2. Under isotonic recording conditions the total discharge was reduced but the peak frequency of most types of unit was enhanced compared with the discharge recorded under control isometric conditions. 3. Abolition of reticular contractions by the use of preganglionic and post-ganglionic blocking agents resulted in an efferent discharge pattern similar to that recorded under isotonic conditions. 4. Sudden deflation or inflation of the reticulum at the start of a reticular contraction had an effect that depended on the initial volume of the reticulum. It could be either excitatory and/or inhibitory. 5. Acidification of the abomasal contents reflexly enhanced the discharge in three of ten efferent gastric vagal units. An abomasal pH less than 1·0 appears to be less important in providing an excitatory drive to the ‘gastric centres’ in halothane-anaesthetized sheep than in decerebrate sheep. 6. It is estimated that the total reflex time is > 1·3 sec for reticulo-reticular reflexes and > 2·1 sec for reticulo-ruminal reflexes. The central reflex time is > 370 msec. 7. It is concluded that a tonic afferent input from ‘in series’ reticular tension receptors during the quiescent period of the primary (reticulo-ruminal) cycle provides a reflex drive to the ‘gastric centres’ and largely determines the rate and amplitude of the reticular and ruminal contractions. 8. The enhanced afferent input, during a reticular contraction under isometric recording conditions, modifies the size, form and duration of the later phases in the contraction sequence of the reticulum and rumen. The reflex effects are predominantly excitatory at low and moderate levels of reticular tension and inhibitory at high levels." @default.
- W2015928360 created "2016-06-24" @default.
- W2015928360 creator A5040934836 @default.
- W2015928360 creator A5053322943 @default.
- W2015928360 date "1967-11-01" @default.
- W2015928360 modified "2023-09-26" @default.
- W2015928360 title "An electrophysiological study of some reticulo-ruminal and abomasal reflexes in sheep" @default.
- W2015928360 cites W2030916992 @default.
- W2015928360 cites W2057465620 @default.
- W2015928360 cites W2104064079 @default.
- W2015928360 cites W2127060663 @default.
- W2015928360 cites W2161308120 @default.
- W2015928360 cites W1530329067 @default.
- W2015928360 doi "https://doi.org/10.1113/jphysiol.1967.sp008345" @default.
- W2015928360 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/1365584" @default.
- W2015928360 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/16992290" @default.
- W2015928360 hasPublicationYear "1967" @default.
- W2015928360 type Work @default.
- W2015928360 sameAs 2015928360 @default.
- W2015928360 citedByCount "30" @default.
- W2015928360 countsByYear W20159283602012 @default.
- W2015928360 crossrefType "journal-article" @default.
- W2015928360 hasAuthorship W2015928360A5040934836 @default.
- W2015928360 hasAuthorship W2015928360A5053322943 @default.
- W2015928360 hasBestOaLocation W20159283602 @default.
- W2015928360 hasConcept C103486182 @default.
- W2015928360 hasConcept C105702510 @default.
- W2015928360 hasConcept C112592302 @default.
- W2015928360 hasConcept C126322002 @default.
- W2015928360 hasConcept C127573956 @default.
- W2015928360 hasConcept C134018914 @default.
- W2015928360 hasConcept C17077164 @default.
- W2015928360 hasConcept C185592680 @default.
- W2015928360 hasConcept C24998067 @default.
- W2015928360 hasConcept C2776512019 @default.
- W2015928360 hasConcept C2776725644 @default.
- W2015928360 hasConcept C2779263132 @default.
- W2015928360 hasConcept C42219234 @default.
- W2015928360 hasConcept C71924100 @default.
- W2015928360 hasConcept C83974742 @default.
- W2015928360 hasConcept C95190701 @default.
- W2015928360 hasConceptScore W2015928360C103486182 @default.
- W2015928360 hasConceptScore W2015928360C105702510 @default.
- W2015928360 hasConceptScore W2015928360C112592302 @default.
- W2015928360 hasConceptScore W2015928360C126322002 @default.
- W2015928360 hasConceptScore W2015928360C127573956 @default.
- W2015928360 hasConceptScore W2015928360C134018914 @default.
- W2015928360 hasConceptScore W2015928360C17077164 @default.
- W2015928360 hasConceptScore W2015928360C185592680 @default.
- W2015928360 hasConceptScore W2015928360C24998067 @default.
- W2015928360 hasConceptScore W2015928360C2776512019 @default.
- W2015928360 hasConceptScore W2015928360C2776725644 @default.
- W2015928360 hasConceptScore W2015928360C2779263132 @default.
- W2015928360 hasConceptScore W2015928360C42219234 @default.
- W2015928360 hasConceptScore W2015928360C71924100 @default.
- W2015928360 hasConceptScore W2015928360C83974742 @default.
- W2015928360 hasConceptScore W2015928360C95190701 @default.
- W2015928360 hasIssue "1" @default.
- W2015928360 hasLocation W20159283601 @default.
- W2015928360 hasLocation W20159283602 @default.
- W2015928360 hasLocation W20159283603 @default.
- W2015928360 hasOpenAccess W2015928360 @default.
- W2015928360 hasPrimaryLocation W20159283601 @default.
- W2015928360 hasRelatedWork W1965653351 @default.
- W2015928360 hasRelatedWork W2015928360 @default.
- W2015928360 hasRelatedWork W2058094005 @default.
- W2015928360 hasRelatedWork W2132021808 @default.
- W2015928360 hasRelatedWork W2262151780 @default.
- W2015928360 hasRelatedWork W2323534872 @default.
- W2015928360 hasRelatedWork W2394771993 @default.
- W2015928360 hasRelatedWork W2400009914 @default.
- W2015928360 hasRelatedWork W2412051281 @default.
- W2015928360 hasRelatedWork W4290134137 @default.
- W2015928360 hasVolume "193" @default.
- W2015928360 isParatext "false" @default.
- W2015928360 isRetracted "false" @default.
- W2015928360 magId "2015928360" @default.
- W2015928360 workType "article" @default.