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Intestinal transit in healthy southern Indian subjects and in patients with tropical sprue.

机译:印度南部健康受试者和热带直浇道患者的肠道转运。

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摘要

Whole gut transit was measured in a group of 21 healthy volunteers and 21 patients with tropical sprue by radio-opaque marker technique, using mean transit time single (MTTS) and single stool transit (SST) method. Mean SST in controls was 25.8 (1.4) (SE) hours, which is considerably shorter than in controls in temperate zones. Mean SST (23.7 (0.6) h) correlated significantly with average MTTS (24.9 (1.6) h) (r = 0.88; p less than 0.001) confirming that SST is a valid method to measure intestinal transit in the tropics. Patients with tropical sprue had a mean SST similar to controls (24.4 (1.1) h), in spite of significantly higher faecal weights (580 (41.2) g v 252 (17.2) g; p less than 0.001).
机译:通过不透射线标记技术,采用平均单次通过时间(MTTS)和单次粪便通过(SST)方法,对21名健康志愿者和21名热带灌流患者的整个肠道进行了测量。对照组的平均SST为25.8(1.4)(SE)小时,比温带地区的对照组要短得多。平均SST(23.7(0.6)h)与平均MTTS(24.9(1.6)h)(r = 0.88; p小于0.001)显着相关,证实了SST是测量热带地区肠道运输的有效方法。尽管粪便重量明显更高(580(41.2)g相对于252(17.2)g; p小于0.001),但热带直行患者的平均SST与对照组相似(24.4(1.1)h)。

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