Aerophagia 发表于 2025-3-25 05:56:08
0070-2188 n tumors. It is assumed that most human tumors are induced by exogenous chemical noxae (Schmahl, 1970;Heidelberger, 1975; and others). In the course of intensive efforts to discover the principles of tumor etiology, important insights have resulted in recent years. These are that chemical carcinogen遭受 发表于 2025-3-25 09:35:33
Development of Urinary Bladder Cancer in the Rat,ee confirmation of the suspected carcinogenicity of these substances (for a review of the literature see ., 1963; ., 1969; ., 1971). Nevertheless, . observations did initiate an early intensive search for substances that could induce tumors in the human bladder.共栖 发表于 2025-3-25 13:47:26
Effect of Time Delay on Network Dynamics,ism (., 1975). The causal significance of exogenous noxae in carcinogenesis is indicated by the fact emphasized by . (1963) that malignant tumors occur predilectively at those sites in the body which are in direct or indirect contact with the environment. This applies especially to the intestinal tract.Lipoprotein 发表于 2025-3-25 15:52:09
Morphology and Morphogenesis of Experimentally Induced Small Intestinal Tumors,ism (., 1975). The causal significance of exogenous noxae in carcinogenesis is indicated by the fact emphasized by . (1963) that malignant tumors occur predilectively at those sites in the body which are in direct or indirect contact with the environment. This applies especially to the intestinal tract.Overthrow 发表于 2025-3-25 22:10:04
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