{"title":"肺血管内巨噬细胞在动物种类和年龄方面的意义。","authors":"G C Winkler","doi":"10.1159/000163539","DOIUrl":null,"url":null,"abstract":"<p><p>Pulmonary intravascular macrophages (PIMs) have been recognized as the site of substantial uptake of blood-borne particles in the lungs of a number of domestic animal species. Concomitantly, there is a pronounced lung susceptibility to endotoxin in calves, goats, sheep, pigs, and cats. Hemodynamic changes and initial lung injury after endotoxin administration are mediated by arachidonic acid metabolites from a pulmonary source. A significant role of PIMs in regulating pulmonary hemodynamics is implicated.</p>","PeriodicalId":75839,"journal":{"name":"Experimental cell biology","volume":"57 6","pages":"281-6"},"PeriodicalIF":0.0000,"publicationDate":"1989-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1159/000163539","citationCount":"27","resultStr":"{\"title\":\"Review of the significance of pulmonary intravascular macrophages with respect to animal species and age.\",\"authors\":\"G C Winkler\",\"doi\":\"10.1159/000163539\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Pulmonary intravascular macrophages (PIMs) have been recognized as the site of substantial uptake of blood-borne particles in the lungs of a number of domestic animal species. Concomitantly, there is a pronounced lung susceptibility to endotoxin in calves, goats, sheep, pigs, and cats. Hemodynamic changes and initial lung injury after endotoxin administration are mediated by arachidonic acid metabolites from a pulmonary source. A significant role of PIMs in regulating pulmonary hemodynamics is implicated.</p>\",\"PeriodicalId\":75839,\"journal\":{\"name\":\"Experimental cell biology\",\"volume\":\"57 6\",\"pages\":\"281-6\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1989-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1159/000163539\",\"citationCount\":\"27\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Experimental cell biology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1159/000163539\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Experimental cell biology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1159/000163539","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Review of the significance of pulmonary intravascular macrophages with respect to animal species and age.
Pulmonary intravascular macrophages (PIMs) have been recognized as the site of substantial uptake of blood-borne particles in the lungs of a number of domestic animal species. Concomitantly, there is a pronounced lung susceptibility to endotoxin in calves, goats, sheep, pigs, and cats. Hemodynamic changes and initial lung injury after endotoxin administration are mediated by arachidonic acid metabolites from a pulmonary source. A significant role of PIMs in regulating pulmonary hemodynamics is implicated.
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