食塩負荷ラットの血圧および腎機能におよぼす嫌気処理茶(ギャバロン茶)の影響

概要

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The effect of saline and the improving effect of tea on the level of blood pressure, and their passage through the renal tissue were studied in rats given saline before they were allowed to drink green tea and gabaron tea. The blood pressure level in a group of spontaneously hypertensive rats(SHR)rose from 168 to about 202 mmHg in the control group, and up to 241 mmHg in the group of rats given saline during a breeding period of 4 weeks. The rise in blood pressure due to additional saline was significantly suppressed to 219 mmHg in the group given green tea, and to 217 mmHg in the group given gabaron tea. The same results were obtained with the Dahl(S)species. Although SHRSP given saline alone died one after another, no death occurred throughout the experimental period in the group of rats given green or gabaron tea. A swollen and hyalinized renal glomerulus, as well as atrophied and reproduced images of the uriniferous tubular epithelium were observed in the Dahl(S)when given saline. However, these pathological findings were less notable in the Dahl(S)species when green or gabaron tea were administered with saline.
社団法人日本家政学会の論文
2000-04-15