STUDY ON THE ETIOLOGICAL FACTORS OF BILHARZIAL BLADDER-CANCER IN EGYPT .1. NITROSAMINES AND THEIR PRECURSORS IN URINE

被引:40
作者
ELMERZABANI, MM
ELAASER, AA
ZAKHARY, NI
机构
[1] Department of Cancer Biology, Cancer Institute, Cairo University, Cairo
关键词
D O I
10.1016/0014-2964(79)90039-2
中图分类号
R73 [肿瘤学];
学科分类号
100214 ;
摘要
Endogenous nitrosamines and nitrosamines formed by deliberate chemical nitrosation of urine have been found to be much higher in urine of bilharzial infested and bladder cancer patients when compared with that of normal or cancer patients other than bladder cancer. Thiocyanate had been detected in all different types of urine samples. Nitrite was not found in normal urine but it had been detected in the urine of 3 out of 10 bilharzial patients. 7 out of 15 bladder cancer patients and 1 out of 14 non-bladder cancer patients. © 1979.
引用
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页码:287 / 291
页数:5
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