{"title":"细爪螯虾鳃在渗透调节中的作用。","authors":"E. Bergmiler, J. Bielawski","doi":"10.1016/0010-406X(70)90960-6","DOIUrl":null,"url":null,"abstract":"<div><p></p><ul><li><span>1.</span><span><p>1. The amount of urine produced by the crayfish <em>Astacus leptodactylus</em> in fresh water amounts to 4·6 per cent of its fresh weight/24 hr.</p></span></li><li><span>2.</span><span><p>2. The amount of water taken in by the gills in the same medium is 4·0 per cent.</p></span></li><li><span>3.</span><span><p>3. About 10 per cent of the water taken in penetrates through a surface other than the gills.</p></span></li><li><span>4.</span><span><p>4. The area of the fully developed gills is 5·5 cm<sup>2</sup>/g fresh wt. and the surface of the gill processes amounts to 5·1 cm<sup>2</sup>/g fresh wt.</p></span></li><li><span>5.</span><span><p>5. Water permeability constant calculated for the gill processes amounts to 0·12 μ/sec.</p></span></li></ul></div>","PeriodicalId":78189,"journal":{"name":"Comparative biochemistry and physiology","volume":"37 1","pages":"Pages 85-91"},"PeriodicalIF":0.0000,"publicationDate":"1970-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0010-406X(70)90960-6","citationCount":"25","resultStr":"{\"title\":\"Role of the gills in osmotic regulation in the crayfish Astacus leptodactylus esch.\",\"authors\":\"E. Bergmiler, J. Bielawski\",\"doi\":\"10.1016/0010-406X(70)90960-6\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p></p><ul><li><span>1.</span><span><p>1. The amount of urine produced by the crayfish <em>Astacus leptodactylus</em> in fresh water amounts to 4·6 per cent of its fresh weight/24 hr.</p></span></li><li><span>2.</span><span><p>2. The amount of water taken in by the gills in the same medium is 4·0 per cent.</p></span></li><li><span>3.</span><span><p>3. About 10 per cent of the water taken in penetrates through a surface other than the gills.</p></span></li><li><span>4.</span><span><p>4. The area of the fully developed gills is 5·5 cm<sup>2</sup>/g fresh wt. and the surface of the gill processes amounts to 5·1 cm<sup>2</sup>/g fresh wt.</p></span></li><li><span>5.</span><span><p>5. Water permeability constant calculated for the gill processes amounts to 0·12 μ/sec.</p></span></li></ul></div>\",\"PeriodicalId\":78189,\"journal\":{\"name\":\"Comparative biochemistry and physiology\",\"volume\":\"37 1\",\"pages\":\"Pages 85-91\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1970-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/0010-406X(70)90960-6\",\"citationCount\":\"25\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Comparative biochemistry and physiology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/0010406X70909606\",\"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/0010406X70909606","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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