{"title":"[牛肺表面活性剂脂质]。","authors":"A Ledwozyw, E Tusińska, M Tusiński","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>Lung surfactant from bronchoalveolar lavage and post-lavaged lung tissue of calf and adult cows was isolated. In both species of the surfactant, the main fractions are: phospholipids and free fatty acids. Phosphatidylcholine was the main phospholipid fraction. Phosphatidylglycerol level is about 4% of total phospholipids. In both phosphatidylcholine and phosphatidylglycerol fractions, palmitic, oleic and linoleic acids are the main fatty acids. There are no differences between bronchoalveolar lavage and post-lavaged lung tissue surfactants and between calf and adult cow surfactants in the aspect of their lipid composition.</p>","PeriodicalId":20364,"journal":{"name":"Polskie archiwum weterynaryjne","volume":"31 3-4","pages":"93-104"},"PeriodicalIF":0.0000,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"[Surfactant lipids of bovine lungs].\",\"authors\":\"A Ledwozyw, E Tusińska, M Tusiński\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Lung surfactant from bronchoalveolar lavage and post-lavaged lung tissue of calf and adult cows was isolated. In both species of the surfactant, the main fractions are: phospholipids and free fatty acids. Phosphatidylcholine was the main phospholipid fraction. Phosphatidylglycerol level is about 4% of total phospholipids. In both phosphatidylcholine and phosphatidylglycerol fractions, palmitic, oleic and linoleic acids are the main fatty acids. There are no differences between bronchoalveolar lavage and post-lavaged lung tissue surfactants and between calf and adult cow surfactants in the aspect of their lipid composition.</p>\",\"PeriodicalId\":20364,\"journal\":{\"name\":\"Polskie archiwum weterynaryjne\",\"volume\":\"31 3-4\",\"pages\":\"93-104\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1991-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Polskie archiwum weterynaryjne\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Polskie archiwum weterynaryjne","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Lung surfactant from bronchoalveolar lavage and post-lavaged lung tissue of calf and adult cows was isolated. In both species of the surfactant, the main fractions are: phospholipids and free fatty acids. Phosphatidylcholine was the main phospholipid fraction. Phosphatidylglycerol level is about 4% of total phospholipids. In both phosphatidylcholine and phosphatidylglycerol fractions, palmitic, oleic and linoleic acids are the main fatty acids. There are no differences between bronchoalveolar lavage and post-lavaged lung tissue surfactants and between calf and adult cow surfactants in the aspect of their lipid composition.
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