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Background: Currently there are no studies on ?-glutamyltransferase (?GT) levels at high altitude or on the relationship between ?GT, uric acid and several dysfunctions. The aim of the study was to determine the association between serum ?GT and[...]texto impreso
Yucra, S. ; Tapia, V. ; Steenland, K. ; Naeher, L. P. ; Gonzales, G. F. | Elsevier | 2020-06-10T18:11:31ZBACKGROUND: Exposure to pollution from biomass fuel has been associated with low birthweight in some studies. Few studies have included exposure-response analyses. METHOD: We conducted a case-control study of biomass fuel use and reproductive o[...]texto impreso
Tapia, V. ; Steenland, K. ; Vu, B. ; Liu, Y. ; Vásquez, V. ; Gonzales, G.F. | BioMed Central | 2020-12-14T16:10:17ZBackground: There have been no studies of air pollution and mortality in Lima, Peru. We evaluate whether daily environmental PM2.5 exposure is associated to respiratory and cardiovascular mortality in Lima during 2010 to 2016. Methods: We analyz[...]texto impreso
Tapia, V. ; Steenland, K. ; Sarnat, S. E. ; Vu, B. ; Liu, Y. ; Sanchez-Ccoyllo, O. ; Vásquez, V. ; Gonzales, G. F. | Springer Nature | 2019-12-06T21:02:55ZINTRODUCTION: There have been no time-series studies of air pollution in Peru. Here we evaluate the effect of ambient PM2.5 on emergency room (ER) visits in Lima. METHODS: We estimated daily PM2.5 levels at a 1 km(2) resolution during
