Abstract:
:A study of the function of the lower end of the oesophagus in the cat confirms that it behaves as a true physiological sphincter, even though histological evidence for such a structure is absent. Sphincteric action is a function of the circular muscle fibres in the lowest 2 cm. of the oesophagus. Reflex changes in tone of the sphincter are mediated through the autonomic nervous system. The effects of possible neurohumoral transmitters, nerve stimulation, and antagonists have been studied.
journal_name
Gutjournal_title
Gutauthors
CLARK CG,VANE JRdoi
10.1136/gut.2.3.252keywords:
subject
Has Abstractpub_date
1961-09-01 00:00:00pages
252-62eissn
0017-5749issn
1468-3288journal_volume
2pub_type
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