volume 8, issue 5, P505-515 2007
DOI: 10.1007/s10522-007-9093-7
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Abstract: Megalin and cubilin are the major endocytic receptors responsible for resorption of glomerular filtrate proteins, particularly albumin, in the renal proximal tubule. In order to better understand the mechanism of the development of albuminuria with age in rats, we investigated age-related change of the amount and cellular localization of both receptors in the kidney. Immunoblot analysis of the kidney extracts showed that the amount of megalin significantly decreased with age. Although there was no age-related …

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