{"title":"抗生素对小鼠小肠糖酶活性的影响","authors":"David S. Madge","doi":"10.1016/0010-406X(70)91023-6","DOIUrl":null,"url":null,"abstract":"<div><p></p><ul><li><span>1.</span><span><p>1. Oral penicillin, neomycin or terramycin given for 4 weeks slightly decreased various carbohydrases of mouse small intestine; when the treatment was stopped the carbohydrases rose to their previous, untreated, levels.</p></span></li><li><span>2.</span><span><p>2. The carbohydrases were mostly found in the jejunum.</p></span></li><li><span>3.</span><span><p>3. The pH optima of the carbohydrases were 5·8–6·4.</p></span></li><li><span>4.</span><span><p>4. With treated mice the protein content of the small intestine fell slightly; the water content remained unchanged.</p></span></li></ul></div>","PeriodicalId":78189,"journal":{"name":"Comparative biochemistry and physiology","volume":"36 3","pages":"Pages 467-480"},"PeriodicalIF":0.0000,"publicationDate":"1970-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0010-406X(70)91023-6","citationCount":"8","resultStr":"{\"title\":\"Effect of antibiotics on carbohydrase activities of mouse small intestine\",\"authors\":\"David S. Madge\",\"doi\":\"10.1016/0010-406X(70)91023-6\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p></p><ul><li><span>1.</span><span><p>1. Oral penicillin, neomycin or terramycin given for 4 weeks slightly decreased various carbohydrases of mouse small intestine; when the treatment was stopped the carbohydrases rose to their previous, untreated, levels.</p></span></li><li><span>2.</span><span><p>2. The carbohydrases were mostly found in the jejunum.</p></span></li><li><span>3.</span><span><p>3. The pH optima of the carbohydrases were 5·8–6·4.</p></span></li><li><span>4.</span><span><p>4. With treated mice the protein content of the small intestine fell slightly; the water content remained unchanged.</p></span></li></ul></div>\",\"PeriodicalId\":78189,\"journal\":{\"name\":\"Comparative biochemistry and physiology\",\"volume\":\"36 3\",\"pages\":\"Pages 467-480\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1970-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/0010-406X(70)91023-6\",\"citationCount\":\"8\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Comparative biochemistry and physiology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/0010406X70910236\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Comparative biochemistry and physiology","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0010406X70910236","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Effect of antibiotics on carbohydrase activities of mouse small intestine
1.
1. Oral penicillin, neomycin or terramycin given for 4 weeks slightly decreased various carbohydrases of mouse small intestine; when the treatment was stopped the carbohydrases rose to their previous, untreated, levels.
2.
2. The carbohydrases were mostly found in the jejunum.
3.
3. The pH optima of the carbohydrases were 5·8–6·4.
4.
4. With treated mice the protein content of the small intestine fell slightly; the water content remained unchanged.