{"title":"[不同肾脏保存液在4℃下保存后大鼠肾脏的Na K atp酶活性]。","authors":"J Fahlke, K Jung, S Becker, M Dippe","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>The Na-K-ATPase is the enzymatic basis of a energy-dependent transport of sodium and potassium through the cell membrane and is therefore of importance to the survival of organs during periods of decreased energy supply. In the present paper the influence of various preservation solutions on the activity of this enzyme was examined. It was shown that Na-K-ATPase activity in rat kidneys did remain unchanged after 48 hour preservation in various preservation solutions (Bretschneider, Ross, Collins, Sacks, Belzer). Therefore, its estimation is no valuable for evaluation of preservation solutions.</p>","PeriodicalId":76863,"journal":{"name":"Zeitschrift fur Urologie und Nephrologie","volume":"83 5","pages":"261-5"},"PeriodicalIF":0.0000,"publicationDate":"1990-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"[Na K ATPase activity in rat kidneys following storage at 4 degrees C in various kidney preservative solutions].\",\"authors\":\"J Fahlke, K Jung, S Becker, M Dippe\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>The Na-K-ATPase is the enzymatic basis of a energy-dependent transport of sodium and potassium through the cell membrane and is therefore of importance to the survival of organs during periods of decreased energy supply. In the present paper the influence of various preservation solutions on the activity of this enzyme was examined. It was shown that Na-K-ATPase activity in rat kidneys did remain unchanged after 48 hour preservation in various preservation solutions (Bretschneider, Ross, Collins, Sacks, Belzer). Therefore, its estimation is no valuable for evaluation of preservation solutions.</p>\",\"PeriodicalId\":76863,\"journal\":{\"name\":\"Zeitschrift fur Urologie und Nephrologie\",\"volume\":\"83 5\",\"pages\":\"261-5\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1990-05-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Zeitschrift fur Urologie und Nephrologie\",\"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":"Zeitschrift fur Urologie und Nephrologie","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
摘要
na - k - atp酶是钠和钾通过细胞膜的能量依赖性运输的酶基础，因此在能量供应减少期间对器官的存活至关重要。本文研究了不同保存液对该酶活性的影响。结果表明，在不同的保存溶液中保存48小时后，大鼠肾脏中的na - k - atp酶活性保持不变(Bretschneider, Ross, Collins, Sacks, Belzer)。因此，它的估计对保存方案的评价没有价值。
[Na K ATPase activity in rat kidneys following storage at 4 degrees C in various kidney preservative solutions].
The Na-K-ATPase is the enzymatic basis of a energy-dependent transport of sodium and potassium through the cell membrane and is therefore of importance to the survival of organs during periods of decreased energy supply. In the present paper the influence of various preservation solutions on the activity of this enzyme was examined. It was shown that Na-K-ATPase activity in rat kidneys did remain unchanged after 48 hour preservation in various preservation solutions (Bretschneider, Ross, Collins, Sacks, Belzer). Therefore, its estimation is no valuable for evaluation of preservation solutions.
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