{"title":"STUDY OF PERMEABILITY OF FISH SKIN","authors":"M. Parsadanyan, M. Mikaelyan","doi":"10.46991/pysu:b/2021.55.3.212","DOIUrl":null,"url":null,"abstract":"Skin permeability of Sevan trout has been studied during 30 min in different solutions: in distilled water, in 70% ethanol, in solution of 0.125 M KCl. The permeability was measured by methylene blue. It was shown that the skin permeability for this dye changes depending, on what solution these shreds of Sevan trout were kept and what side the shred was tightened from. It was also shown that distilled water, solution of 0.125 M KCl and ethanol result in structural changes of Sevan trout skin layers, particularly epidermis.","PeriodicalId":20692,"journal":{"name":"Proceedings of the YSU B: Chemical and Biological Sciences","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2021-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the YSU B: Chemical and Biological Sciences","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.46991/pysu:b/2021.55.3.212","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Skin permeability of Sevan trout has been studied during 30 min in different solutions: in distilled water, in 70% ethanol, in solution of 0.125 M KCl. The permeability was measured by methylene blue. It was shown that the skin permeability for this dye changes depending, on what solution these shreds of Sevan trout were kept and what side the shred was tightened from. It was also shown that distilled water, solution of 0.125 M KCl and ethanol result in structural changes of Sevan trout skin layers, particularly epidermis.
在不同的溶液中:蒸馏水，70%乙醇，0.125 M KCl溶液中，研究了Sevan鳟鱼30分钟的皮肤渗透性。通过亚甲基蓝测定其渗透率。结果表明，皮肤对这种染料的渗透性会发生变化，这取决于，这些塞万鳟鱼切片保存的溶液以及切片是从哪一边收紧的。蒸馏水、0.125 M KCl溶液和乙醇均可引起鳟鱼皮肤各层结构的变化，尤其是表皮结构的变化。
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