BioPortfolio - Defecation
Defecation - BioPortfolio - Indepth. ... stretch receptors from the nervous system located in the rectal walls stimulate the desire to defecate. ...
http://www.bioportfolio.com/indepth/Defecation.html...
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Effect of Rectal Distension on Vesical Motor Activity in Humans ...
The mechanisms of defecation and urination are under the control of .... It seems that large-volume rectal distension stimulates stretch receptors located
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http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=20...
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BioPortfolio - Defecation - InDepth
walls expand due to the material filling it, stretch receptors from the nervous system located in the rectal walls. stimulate the desire to defecate. ...
http://www.bioportfolio.com/indepth/Defecation.pdf...
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FLR-4, a Novel Serine/Threonine Protein Kinase, Regulates ...
Of the latter genes, itr-1 (= dec-4) gene encodes the IP3 receptor, and its mutants show long defecation cycle periods (hypomorph) or no defecation behavior
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http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=55...
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Role of positive anorectal feedback in rectal evac...[J Spinal ...
CONCLUSION: Rectal contraction at defecation is suggested to be maintained ... which produces rectal contraction upon stimulation of anal stretch receptors.
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http://www.ncbi.nlm.nih.gov/pubmed/14992340...
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Effect of Micturition on the External Anal Sphincter ...
Does this area contain stretch receptors that respond to urethral stretch ... to be of diagnostic significance in micturition and/or defecation disorders, ...
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=18...
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DIGESTION
Defecation. A. The defecation reflex:. 1. When the stretch receptors of the rectal wall are stretched they send impulses to the rectum (via pseudounipolar
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http://www.auburn.edu/~bantawm/Notes/Digestion%20Notes.htm...
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Medical Complications of SCI
... to thoracolumbar SC Origin detrusor muscle stretch receptors external anal ..... Higher cortical centers and the pontine defecation center send stimulus
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http://www.ncbi.nlm.nih.gov/books/bv.fcgi?indexed=google&rid...
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Evaluation of Constipation - June 1, 2002 - American Family Physician
The process of defecation involves the propulsion of stool through the colon to ... At this point, the stretch receptors of the anoderm perceive the stool, ...
http://www.aafp.org/afp/20020601/2283.html...
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Proceedings of the Physiological Society, 3-4 November 1989, St ...
Giant migrating contractions during defecation in the dog colon. ... The response of gastric stretch receptors and certain other abdominal and thoracic
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http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=11...
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