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Localization of intra-abdominal thermoreceptors in the ewe.
J Physiol 1972; 222(3):665-7JP

Abstract

1. In neutral environmental temperatures, shivering was induced in sheep by intra-ruminal cooling. Shivering was then depressed for a period by intra-abdominal heating. Intra-abdominal heating without ruminal cooling induced panting and a reduction of caval temperatures. Posterior caval temperatures were found to be inappropriate to the responses observed.2. Intra-abdominal heating of sheep in cold and warm environments depressed shivering and augmented panting respectively. Unilateral splanchnotomy abolished these responses on the ipsilateral side.3. The results are interpreted to indicate that the thermoreceptors stimulated lie within the walls of the rumen and intestine, and possibly the mesenteric veins.4. The splanchnic nerves are indicated as the afferent pathway for these receptors, and differential splanchnic innervation of the gut is suggested to explain unilateral abolition of the response to warming.

Authors

No affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article

Language

eng

PubMed ID

5033027

Citation

Rawson, R O., and K P. Quick. "Localization of Intra-abdominal Thermoreceptors in the Ewe." The Journal of Physiology, vol. 222, no. 3, 1972, pp. 665-7.
Rawson RO, Quick KP. Localization of intra-abdominal thermoreceptors in the ewe. J Physiol (Lond). 1972;222(3):665-7.
Rawson, R. O., & Quick, K. P. (1972). Localization of intra-abdominal thermoreceptors in the ewe. The Journal of Physiology, 222(3), pp. 665-7.
Rawson RO, Quick KP. Localization of Intra-abdominal Thermoreceptors in the Ewe. J Physiol (Lond). 1972;222(3):665-7. PubMed PMID: 5033027.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Localization of intra-abdominal thermoreceptors in the ewe. AU - Rawson,R O, AU - Quick,K P, PY - 1972/5/1/pubmed PY - 1972/5/1/medline PY - 1972/5/1/entrez SP - 665 EP - 7 JF - The Journal of physiology JO - J. Physiol. (Lond.) VL - 222 IS - 3 N2 - 1. In neutral environmental temperatures, shivering was induced in sheep by intra-ruminal cooling. Shivering was then depressed for a period by intra-abdominal heating. Intra-abdominal heating without ruminal cooling induced panting and a reduction of caval temperatures. Posterior caval temperatures were found to be inappropriate to the responses observed.2. Intra-abdominal heating of sheep in cold and warm environments depressed shivering and augmented panting respectively. Unilateral splanchnotomy abolished these responses on the ipsilateral side.3. The results are interpreted to indicate that the thermoreceptors stimulated lie within the walls of the rumen and intestine, and possibly the mesenteric veins.4. The splanchnic nerves are indicated as the afferent pathway for these receptors, and differential splanchnic innervation of the gut is suggested to explain unilateral abolition of the response to warming. SN - 0022-3751 UR - https://www.unboundmedicine.com/medline/citation/5033027/Localization_of_intra-abdominal_thermoreceptors_in_the_ewe L2 - https://onlinelibrary.wiley.com/resolve/openurl?genre=article&sid=nlm:pubmed&issn=0022-3751&date=1972&volume=222&spage=665 DB - PRIME DP - Unbound Medicine ER -