Gastric secretion as a function of acute and chronic stress in the gastric fistula rat
| Autor: | Kile E. Isom, William P. Paré |
|---|---|
| Rok vydání: | 1975 |
| Předmět: |
Gastric Fistula
Male medicine.medical_specialty Time Factors Fistula Gastroenterology Catheterization Internal medicine medicine Animals Humans Chronic stress Secretion Habituation Gastric Juice business.industry Body Weight Secretory Processes General Medicine medicine.disease Gastric secretion Rats Endocrinology Shock (circulatory) Gastric acid medicine.symptom business Stress Psychological |
| Zdroj: | Journal of Comparative and Physiological Psychology. 88:431-435 |
| ISSN: | 0021-9940 |
| DOI: | 10.1037/h0076180 |
| Popis: | In Experiment 1 rats exposed to signaled and unsignaled grid shock secreted more gastric acid after shock stress (chronic stress) for 8 days compared to the first 12 hr. of shock stress (acute stress). However, Experiment 2 indicated that the higher gastric acid values under chronic stress were not significantly greater than prestress baseline values. The results are interpreted to reflect an inhibition of gastric acid secretion as a function of acute stress. During chronic stress this inhibition is followed by a habituation of gastric secretory processes which is observed as a return of secretion volume to baseline levels. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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