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Details van artikel 87 van 105 gevonden artikelen
| Titel: |
Seasonal variation in gastric myoelectrical activity in young Japanese females |
| Auteur: |
Tsumura, Yuki Hirota, Naoko Tokura, Hiromi Sone, Yoshiaki |
| Verschenen in: |
Biological rhythm research |
| Paginering: | Jaargang 38 (2007) nr. 5 pagina's 383-390 |
| Jaar: |
2007-10 |
| Inhoud: |
In order to test our hypothesis that there is seasonal variation in digestion and absorption of dietary carbohydrate from the intestine, we previously determined the amount of unabsorbed carbohydrate after breakfast by the breath hydrogen test in the four seasons. In pursuing our hypothesis further, we also recorded gastric myoelectrical activity before and after the breakfasts. In the current report, we describe the seasonality of gastric myoelectrical activity. Twenty-six Japanese female subjects were studied in winter, spring, summer and autumn. The cutaneous electrogastrogram was analysed by spectral analysis to compute the pre- and post-prandial dominant slow wave frequency (DF), and percentage of the 2 - 4 cpm gastric slow wave (Normal %). Two-factor ANOVA indicated that there was no significant seasonal variation in DF and Normal %. These results indicate that seasonal variations in digestion and absorption of dietary carbohydrate are caused by factors other than gastric and small intestinal motility. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 87 van 105 gevonden artikelen
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