Air quality and kidney health: Assessing the effects of PM10, PM2.5, CO, and NO2 on renal function in primary glomerulonephritis.
Ecotoxicol Environ Saf
; 281: 116593, 2024 Aug.
Article
en En
| MEDLINE
| ID: mdl-38917585
ABSTRACT
BACKGROUND:
While extensive studies have elucidated the relationships between exposure to air pollution and chronic diseases, such as cardiovascular disorders and diabetes, the intricate effects on specific kidney diseases, notably primary glomerulonephritis (GN)-an immune-mediated kidney ailment-are less well understood. Considering the escalating incidence of GN and conspicuous lack of investigative focus on its association with air quality, investigation is dedicated to examining the long-term effects of air pollutants on renal function in individuals diagnosed with primary GN.METHODS:
This retrospective cohort analysis was conducted on 1394 primary GN patients who were diagnosed at Seoul National University Bundang Hospital and Seoul National University Hospital. Utilizing time-varying Cox regression and linear mixed models (LMM), we examined the effect of yearly average air pollution levels on renal function deterioration (RFD) and change in estimated glomerular filtration rate (eGFR). In this context, RFD is defined as sustained eGFR of less than 60â¯mL/min per 1.73â¯m2.RESULTS:
During a mean observation period of 5.1 years, 350 participants developed RFD. Significantly, elevated interquartile range (IQR) levels of air pollutants-including PM10 (particles ≤10 micrometers, HR 1.389, 95â¯% CI 1.2-1.606), PM2.5 (particles ≤2.5 micrometers, HR 1.353, 95â¯% CI 1.162-1.575), CO (carbon monoxide, HR 1.264, 95â¯% CI 1.102-1.451), and NO2 (nitrogen dioxide, HR 1.179, 95â¯% CI 1.021-1.361)-were significantly associated with an increased risk of RFD, after factoring in demographic and health variables. Moreover, exposure to PM10 and PM2.5 was associated with decreased eGFR.CONCLUSIONS:
This study demonstrates a substantial link between air pollution exposure and renal function impairment in primary GN, accentuating the significance of environmental determinants in the pathology of immune-mediated kidney diseases.Palabras clave
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Monóxido de Carbono
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Contaminantes Atmosféricos
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Contaminación del Aire
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Material Particulado
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Tasa de Filtración Glomerular
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Glomerulonefritis
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Dióxido de Nitrógeno
Límite:
Adult
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Aged
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Female
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Humans
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Male
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Middle aged
País/Región como asunto:
Asia
Idioma:
En
Revista:
Ecotoxicol Environ Saf
Año:
2024
Tipo del documento:
Article