| Literature DB >> 66246 |
G L Coleman, W Barthold, G W Osbaldiston, S J Foster, A M Jonas.
Abstract
Pathology, microbiology, and selected serum chemistries were evaluated in 144 male Fischer rats from 4 to 33 mo of age. The rats were reared and maintained under barrier conditions, which successfully excluded the introduction of major infectious disease agents throughout the entire study, including Mycoplasma pulmonis. A wide variety of pathology was found and tabulated, and many lesions were found to increase in severity and incidence with age. There was a high correlation of renal disease severity with increasing age, while alpha-1 globulin and cholesterol increased.Entities:
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Year: 1977 PMID： 66246 PMCID： PMC7108513 DOI： 10.1093/geronj/32.3.258
Source DB: PubMed Journal: J Gerontol ISSN： 0022-1422