MALIGNANT ARGYROPHILIC GASTRIC CARCINOIDS OF PRAOMYS (MASTOMYS) NATALENSIS

被引:69
作者
SNELL, KC
STEWART, HL
机构
[1] Laboratory of Pathology, National Cancer Institute, Bethesda
关键词
D O I
10.1126/science.163.3866.470
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
Cells of carcinoid tumors which arise in the glandular stomach of old male and female Praomys (Mastomys) natalensis contain argyrophil granules when tissues fixed in formalin are colored with solutions of silver salts. The carcinoids metastasize in about 25 percent of cases, and are transplantable to other Mastomys. Tumor-bearing animals may show gastric and duodenal ulcers and multiple endocrine adenomas.
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页码:470 / &
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