Ibidukikije byangiza ibidukikije bigamije ubuziranenge bwikirere

Ihumana ry’ikirere hanze n’ibintu (PM) bishyirwa mu itsinda rya mbere kanseri y’abantu ya kanseri y'ibihaha. Amashyirahamwe yanduye hamwe na kanseri ya haematologique aratanga ibitekerezo, ariko iyi kanseri ni aetiologique itandukanye kandi ibizamini byo mu bwoko ntibibuze.

Uburyo
Umuryango w’Abanyamerika urwanya kanseri Kwiga-II Imirire Cohort yakoreshejwe mu gusuzuma amashyirahamwe y’imyuka ihumanya ikirere hamwe na kanseri ikuze ya haematologique. Ibarura ryitsinda ryitsinda ryibipimo ngarukamwaka byerekana ibintu bito (PM2.5, PM10, PM10-2.5), dioxyde ya azote (NO2), ozone (O3), dioxyde de sulfure (SO2), na monoxyde de carbone (CO) byahawe aderesi zo guturamo. Ikigereranyo cya Hazard (HR) hamwe na 95% intera yicyizere (CI) hagati yumwanda uhindagurika wigihe hamwe nubwoko bwa haematologic.

Ibisubizo
Mu bantu 108.002 bitabiriye amahugurwa, kanseri 2659 y’indwara ya haematologique yamenyekanye kuva 1992–2017. Ubunini bwa PM10-2.5 bwahujwe na lymphoma selile ya mantle (HR kuri 4.1 μg / m3 = 1.43, 95% CI 1.08–1.90). NO2 yahujwe na lymphoma ya Hodgkin (HR kuri 7.2 ppb = 1.39; 95% CI 1.01–1.92) na lymphoma ya marginal (HR kuri 7.2 ppb = 1.30; 95% CI 1.01–1.67). CO yahujwe na zone marginal (HR kuri 0.21 ppm = 1.30; 95% CI 1.04–1,62) na T-selile (HR kuri 0.21 ppm = 1.27; 95% CI 1.00–1.61) lymphoma.

Umwanzuro
Uruhare rwangiza ikirere kuri kanseri ya haematologique rushobora kuba rwarasuzuguwe mbere kubera ubwoko butandukanye.

Dukeneye umwuka mwiza kugirango duhumeke, kandi porogaramu nyinshi zisaba ikirere gikwiye kugirango gikore neza, ni ngombwa rero kumenya ibidukikije. Ni muri urwo rwego, turatanga ibyuma bitandukanye byangiza ibidukikije kugirango tumenye ibintu nka ozone, dioxyde de carbone hamwe n’ibinyabuzima bihindagurika (VOC).