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胃癌是我国最常见的消化道癌肿之一。在上海所见的各种恶性肿瘤中,胃癌的发病率占首位。制造动物模型研究胃癌的发生和发展过程显然很重要。国内应用鼠制造胃癌模型早获成功。应用大动物如犬制造胃癌模型可弥补小动物之不足,能在同一动物体内观察癌前期病变和癌的自然发生发展规律,并有助于寻找新的诊断方法和治疗措施,这也是胃癌防治研究的一个重要课题。六十
Gastric cancer is one of the most common gastrointestinal cancers in our country. Among the various malignant tumors seen in Shanghai, the incidence of gastric cancer is the highest. It is obviously very important to make animal models to study the occurrence and development of gastric cancer. Domestic application of rat-made gastric cancer models was successful early. The use of large animals such as dogs to create gastric cancer models can compensate for the lack of small animals, can observe the natural occurrence and development of precancerous lesions and cancer in the same animal, and help find new diagnostic methods and treatment measures, which is also the prevention and treatment of gastric cancer One of the important topics. sixty