关于食物对于尿之酸碱度的影响早有定论,但进食后尿酸碱度的潮式改变究竟如何,迄今仍无统一的意见,有人认为有酸潮,亦有人认为有碱潮。前人的研究皆是以人为对象。为了探索这一问题,我们在五匹狗的身上进行了一些观察。实验方法用奥尔贝利氏法给狗做双侧输尿管瘘。在手术创伤痊癒后,将狗置于实验架上,在 The impact of food on the pH of urine has long been conclusive, but after eating urinary pH alkalinity tide-like changes, so far there is no uniform opinion, some people think there acidity, some people think there is alkaline tide. The previous research is based on people. To explore this issue, we made some observations on five dogs. Experimental Methods Orbital method to dogs bilateral ureteral fistula. After the surgical trauma healed, the dog was placed on the experimental rack, at