title: HUMAN HEALTH EFFECTS FROM CADMIUM EXPOSURE: COMPARISON BETWEEN PERSONS LIVING IN CADMIUM-CONTAMINATED AND NON-CONTAMINATED AREAS IN NORTHWESTERN THAILAND.
abstract: Environmental cadmium contamination is present in some rural villages of Mae Sot District, Tak Province, northwestern Thailand. We compared the health of 751 persons aged ≥ 35 years living in 3 contaminated villages with 682 people from 3 non-contaminated villages with similar socio-demographic and lifestyle characteristics in the same district. All the subjects were screened for urinary cadmium (a biomarker for long-term cadmium exposure), renal function, hypertension, diabetes, hypercholesterolemia, hypertriglyceridemia, urinary tract stone disease and bone mineral density in 2012. The study renal functions included urinary excretion of β2-microglobulin (early tubular effect), total urine protein and glomerular filtration rate (glomerular effects). The geometric mean of urinary cadmium level was significantly higher among persons living in the contaminated areas (2.96 μg/g creatinine) than those in the non-contaminated areas (0.60 μg/g creatinine). Persons living in contaminated areas had a significantly higher prevalence of renal dysfunction, bone mineral loss, hypertension and urinary stones than those living in non-contaminated areas. There were no significant differences between the 2 groups in the prevalence of diabetes, hypercholesterolemia and hypertriglyceridemia. This study shows health effects due to environmental cadmium exposure. The prevalences of diabetes, hypercholesterolemia, and hypertriglyceridemia were not associated with cadmium exposure.
authors.forename: Witaya
authors.initials: W
authors.lastname: Swaddiwudhipong
authors.forename: Patchree
authors.initials: P
authors.lastname: Nguntra
authors.forename: Yingyot
authors.initials: Y
authors.lastname: Kaewnate
authors.forename: Pranee
authors.initials: P
authors.lastname: Mahasakpan
authors.forename: Pisit
authors.initials: P
authors.lastname: Limpatanachote
authors.forename: Thidej
authors.initials: T
authors.lastname: Aunjai
authors.forename: Wanpen
authors.initials: W
authors.lastname: Jeekeeree
authors.forename: Boonyarat
authors.initials: B
authors.lastname: Punta
authors.forename: Thippawan
authors.initials: T
authors.lastname: Funkhiew
authors.forename: Ittipol
authors.initials: I
authors.lastname: Phopueng
mesh_terms: D000328:Adult; D000368:Aged; D015415:Biomarkers / Q000097:blood / Q000652:urine; D002104:Cadmium / Q000009:adverse effects* / Q000652:urine*; D003404:Creatinine; D003920:Diabetes Mellitus / Q000453:epidemiology; D004781:Environmental Exposure / Q000032:analysis*; D005260:Female; D005919:Glomerular Filtration Rate; D006801:Humans; D006973:Hypertension / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D015995:Prevalence; D013785:Thailand / Q000453:epidemiology
chemical_list: D015415:Biomarkers; D002104:Cadmium; D003404:Creatinine