Ihe mmetụta gburugburu gburugburu na-eche ogo ikuku

A na-ekewa mmetọ ikuku nke dị n'èzí na ihe ndị na-emepụta ihe (PM) dị ka otu carcinogens mmadụ maka ọrịa cancer akpa ume. Mkpakọrịta mmetọ na ọrịa kansa hematologic na-atụ aro, mana ọrịa cancer ndị a nwere ọdịdị ọdịdị ọdịdị ọdịdị na-adịghị mma na nyocha nke ụdị sub-enweghị.

Ụzọ
Eji American Cancer Society Prevention Mgbochi Ọrịa Cancer-II Cohort Nutrition Cohort nyochaa mkpakọrịta nke mmetọ ikuku n'èzí nwere ọrịa cancer hematologic okenye. Amụma ọnụ ọgụgụ ndị na-egbochi ọkwa otu afọ kwa afọ nke ihe irighiri ihe (PM2.5, PM10, PM10-2.5), nitrogen dioxide (NO2), ozone (O3), sulfur dioxide (SO2), na carbon monoxide (CO) ka e kenyere adreesị obibi. Oke egwu (HR) na 95% oge ntụkwasị obi (CI) n'etiti mmetọ oge na-agbanwe agbanwe na ụdị subtypes hematologic tụrụ atụmatụ.

Nsonaazụ
N'ime ndị sonyere 108,002, 2659 ọrịa kansa hematologic merenụ ka achọpụtara site na 1992-2017. A na-ejikọta ọnụ ọgụgụ PM10-2.5 dị elu na lymphoma mantle cell (HR kwa 4.1 μg / m3 = 1.43, 95% CI 1.08-1.90). Ejikọtara NO2 na lymphoma Hodgkin (HR kwa 7.2 ppb = 1.39; 95% CI 1.01-1.92) na mpaghara mpaghara lymphoma (HR kwa 7.2 ppb = 1.30; 95% CI 1.01-1.67). CO jikọtara ya na mpaghara mpaghara (HR kwa 0.21 ppm = 1.30; 95% CI 1.04-1.62) na T-cell (HR kwa 0.21 ppm = 1.27; 95% CI 1.00-1.61) lymphomas.

Mkpebi
Ọrụ nke mmetọ ikuku na ọrịa kansa hematologic nwere ike ịbụ eledarịrị anya na mbụ n'ihi ụdị ụdị dị iche iche.

Anyị chọrọ ikuku dị ọcha iji kukuo ume, ọtụtụ ngwa na-achọkwa àgwà ikuku kwesịrị ekwesị iji rụọ ọrụ nke ọma, yabụ ọ dị mkpa ịmara gburugburu anyị. N'akụkụ a, anyị na-enye ọtụtụ ihe mmetụta gburugburu ebe obibi iji chọpụta ihe ndị dị ka ozone, carbon dioxide na ogige organic na-agbanwe agbanwe (VOCs).