{"title":"UV-A和PUV-A对仙台病毒HN糖蛋白的作用。","authors":"L Obeadă, A Pleşa, R Repanovici","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>The UV-A and PUV-A treatments were applied on the Sendai virus and the changes of the biological properties of HN surface glycoprotein were monitorized. Under the UV-A action the HA and NA activities are inhibited in a dose-correlated way. When the irradiation was done in the presence of a photoreagent (8-MOP) the HA activity remained unchanged, but the enzymic activity was affected. The possible mechanisms of these inhibition processes are discussed.</p>","PeriodicalId":79532,"journal":{"name":"Romanian journal of virology","volume":"49 1-4","pages":"53-60"},"PeriodicalIF":0.0000,"publicationDate":"1998-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"UV-A and PUV-A action on Sendai virus HN glycoprotein.\",\"authors\":\"L Obeadă, A Pleşa, R Repanovici\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>The UV-A and PUV-A treatments were applied on the Sendai virus and the changes of the biological properties of HN surface glycoprotein were monitorized. Under the UV-A action the HA and NA activities are inhibited in a dose-correlated way. When the irradiation was done in the presence of a photoreagent (8-MOP) the HA activity remained unchanged, but the enzymic activity was affected. The possible mechanisms of these inhibition processes are discussed.</p>\",\"PeriodicalId\":79532,\"journal\":{\"name\":\"Romanian journal of virology\",\"volume\":\"49 1-4\",\"pages\":\"53-60\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1998-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Romanian journal of virology\",\"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":"Romanian journal of virology","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
UV-A and PUV-A action on Sendai virus HN glycoprotein.
The UV-A and PUV-A treatments were applied on the Sendai virus and the changes of the biological properties of HN surface glycoprotein were monitorized. Under the UV-A action the HA and NA activities are inhibited in a dose-correlated way. When the irradiation was done in the presence of a photoreagent (8-MOP) the HA activity remained unchanged, but the enzymic activity was affected. The possible mechanisms of these inhibition processes are discussed.
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