There is a significant relationship between selectivity of proteinuria and tubulointerstitial damage. Moreover, the selectivity of proteinuria has a predictive value on functional outcome. When proteinuria is highly selective, the tubulointerstitial damage is rather infrequent, and 100% of patients develop clinical remission. When proteinuria is moderately selective or nonselective, increasing numbers of patients develop tubulointerstitial damage; in these patients, the functional outcome and response to therapy is partly dependent on tubulointerstitial involvement, and the best predictor of functional outcome is the combination of SI and FE alpha1m.
Arteriolar hyalinosis and arterial hypertension, associated with TID and GGS, factors that reduce interstitial capillary bed and blood flow, may be considered as reliable surrogate markers of hypoxia and co-determinants of TID.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.