Takeuchi K, Okabe S, Takagi K, Umeda N
Digestion. 1977;16(1-2):51-6. doi: 10.1159/000198055.
Gastric ulcers induced in dogs by transserosal injection of 1 ml of 40% acetic acid healed completely by the 7th week after ulceration and never reulcerated during the observation period up to 12 weeks. Acetic acid ulcers in the active (at 1 week), quiescent (3 weeks) or healed (at 7 weeks) stages were not influenced by the daily administration of aspirin 2 g/dog/day for for 5 consecutive weeks. All examinations were done by gastroscopy in addition to macroscopical and histological observations at autopsy.
通过经浆膜注射1毫升40%乙酸在犬身上诱发的胃溃疡在溃疡形成后第7周完全愈合，并且在长达12周的观察期内未再次发生溃疡。处于活动期（1周时）、静止期（3周时）或愈合期（7周时）的乙酸溃疡，连续5周每天给每只犬服用2克阿司匹林均未受影响。除尸检时的大体和组织学观察外，所有检查均通过胃镜进行。
