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ELECTRON MICROSCOPY OF LYSOSOME-RICH FRACTIONS FROM RAT THYMUS ISOLATED BY DENSITY-GRADIENT CENTRIFUGATION BEFORE AND AFTER WHOLE-BODY X-IRRADIATION
Fractions from rat thymuses were isolated by sucrose density-gradient centrifugation, before and after 1000 r whole-body x-irradiation, and examined by electron microscopy. Cytochrome oxidase and acid phosphatase activities of these fractions were tested as well. Electron-opaque bodies with diameter...
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Formato: | Texto |
Lenguaje: | English |
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The Rockefeller University Press
1962
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2106822/ https://www.ncbi.nlm.nih.gov/pubmed/14489907 |