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Noise and gastric secretion
Author(s) -
Tomei Francesco,
Papaleo Bruno,
Baccolo Tiziana Paola,
Persechino Benedetta,
Spanò Giovanni,
Rosati Maria Valeria
Publication year - 1994
Publication title -
american journal of industrial medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.7
H-Index - 104
eISSN - 1097-0274
pISSN - 0271-3586
DOI - 10.1002/ajim.4700260310
Subject(s) - medicine , gastric secretion , secretion , noise (video) , artificial intelligence , computer science , image (mathematics)
In view of the increasing incidence of diseases such as gastritis and ulcers in workers exposed to noise, we assessed whether noise does in fact affect gastric secretion. Then, considering the conflicting findings published on the effects of noise on gastric secretion, we also investigated whether the response was related to differences in baseline secretion, and whether it was further modified by a hydroalcoholic meal. We studied 50 dyspeptic subjects engaged in various types of work but not occupa‐tionally exposed to noise. They were exposed to a “pink noise” stimulus of 95 dB administered through earphones, lasting 15 minutes. Gastric secretion sometimes remained unchanged, sometimes increased, or sometimes even decreased in relation to the baseline hydrochloric acid secretion. The hydroalcoholic meal did not generally modify the effects of noise. These findings might help explain the differences in previous reports on this question.