Vi Thj Mai Huong vd Dtg Tgp chl KHOA HQC & CONG NGHE 99(11)'''' 133 138 Bl/dC DAU NGHIEN ClTU ANH HlTOfNG CUA SV''''6 NHIEM ASEN DOI VCa SlTC KHOE NGU''''dl DAN XA H A T H U '''' ( ? N G D^I TlT T H A I NGUYEN Vi[.]
Vi Thj Mai Huong vd Dtg Tgp chl KHOA HQC & CONG NGHE 99(11)' 133-138 Bl/dC DAU NGHIEN ClTU ANH HlTOfNG CUA SV'6 NHIEM ASEN DOI VCa SlTC KHOE NGU'dl DAN XA H A T H U ' ( ? N G - D^I TlT- T H A I NGUYEN Vi Ttij Mai Hu'Vng', D$ng Tlij Kim Vinh, Nguyen Tlij Qu^nh, Nguyen Thj Bfch Nggc Tru&ng Dgi hpc Kp thuQl Cong nghiep - DH Thai Ngu TOM T A T Hogt dOng khai thdc vd chl biln khodng sdn tgi xfi Hd Thugng-Dgi Tir-Thdi NguySn dien da ldm cho m6i trudng ddt, nude d ddy bj nhilm nghifim trpng, djc bi§t Id sy nhilm Asen Trong bdi bdo ndy nh6m tdc gid dS trinh bdy nghifin ciiu budc ddu vl dnh hudng cua sy nhilm Asen doi vdi siic khoe ngudi ddn tgi xd Hd Thugng Thdi gian thyc hi^n nghi€n ciiu tir thdng 6/2011 din thdng 6/2012 Ket qud nghifin ciiu budc ddu cho thdy: cdc b^nh cd lifin quan din Asen chiem ty I? cao hon nhieu so vdi cdc bfinh thfing thudng khdc nhu: b^nh vifim hpng chilm 50%; Suy nhugc co the chilm 44,42%; b§nh vl dg ddy chilm 38,07%; b^nh vl tim mgch chilm 41,37%; Suy nhugc thdn kinh chilm 38,58%; Cao huylt dp chilm 35,03%; rgng t6c chilm 36,55%; Sgm da, mat sde tl da 29,95%; Ungtiiugan, phli chilm 20,81%; den m6ng chdn m6ng tay chilm 32,49% TCr khda: O nhiem asen tgi Thdi Nguyen, xd Hd TInrgng khai thdc khodng san tgi Thdi Nguyen, d nhiim Asen vd sde khoe ngudi M6DAU Hien nay, hoat dgng khai thac va chl biln khoang sdn d Viet Nam dien rat nhieu noi gop phdn thuc day nen kinh tl ddl nude phat trien Nhimg ben cgnh dd hoat dgng cung gay nhirng van de rat Idn nhu that thoat, lang phi tdi nguyen vd d nhiem mdi trudng nghiem trgng Thdi Nguyen Id mgt tinh cd nhilu tdi nguyen khodrtg sdn nhu md sdt Trai Cau, md Chi Kgm ldng Hich, md quang da kim Niii Phao, md thiic vd cdc md than Idn nhu md than Phdn Ml, md than Niii Hdng, mo than Khdnh Hda nen hoat dpng khai thac khodng sdn ciing dien rat sdi dpng Diln hinh nhu tai xa Hd Thugng, hogt dpng khai thac vd chl bien khodng sdn dien da Iam cho mdi trudng ddt, nude d day bi d nhiem nghiem trgng, dac biet Id su d nhiem Asen- mgt kim Iogi nang ddc hai ddi vdi su sing ciia ngudi va dgng vat Asen c6 mdi trudng khdng cd the dugc hap thy vdo CO thl qua dudng hd hap Asen mdi trudng ddt, nude cd the de dang dugc hap thu vdo CO thl qua dudng tieu hda tir ngudn thiic dn, nude udng cd nhilm asen K.hi song moi tnrdng bi nhiem asen mdt thdi gian ddi ngudi se cd nguy co mac phdi nhilu can benh nguy hiem gay suy giam Siic khde nhu ung thu cdc co quan ngi tang, ung thu da, suy nhugc co the, viem dudng hd hap, den mdng chan mdng tay Do dd, viec nghien ciru anh hudng ciia sy nhiem ndy ddi vdi siic khde ngudi dan tai xa Hd Thugng la rdt cdn thilt, nham dua dugc nhChig bien phdp bdo ve sire khde ngudi dan Vi vay, nhdm tdc gid da thyc hien dl tdi: "Budc ddu nghien ciru anh hudng cua su nhiem Asen doi vdi siic khde cua ngirdi dan xa Hd Thugng - Dai TCr - Thai Nguyen" Ddi tugng nghien ciiu la ngudi dan thudc xa Hd Thugng Nghien ciiu dugc lien hdnh thyc hien tir thdng 6/2011 din thdng 12/2012 PHUONG P H A P NGHIEN CUU D I danh gid dugc nhung dnh hudng ciia su d nhiem Asen ddi vdi siic khde ngudi dan tgi xa Hd Thugng, nhdm tac gid da su dyng cdc phuong phap nghien cuu nhu sau: - Phuong phap dilu tra khdo sat thuc dja Nhdm dieu tra kliao sat dugc nhirng hoat dpng phdt triln kinh tl xa hdi dang dien tren dja ban xa, lim nguyen nhan gay d nhiem mdi trudng tai day - Phuong phap thu thap va tdng hgp tai ligu: Nhdm thu thgp tdng hgp sd lieu vl hien trang mdi trudng, vl tinh hinh khdm chita benh cua nhan dan tai chinh quyin dia phuong, cac dl tai nghien ciiu va cac co sd hoat dpng dang diln tren dia bdn xa Ha Thugng Tel: 0915 565955, Email huonganhtn@gmail cOm 133 Vi Thj Mai Huong va Dig Tgp chl KHOA HQC & C N G N G H $ 99(11): 133-138 Phuong phdp dieu tra chgn mau: + Ddi tirgng dieu tra: Xd Hd Thugng hi^n cd 13 xdm vdi s6 ddn la 5235 ngudi, xd cd dieu ki^n dja hlnh hilm trd, di lgi khd khdn, mgt so xdm da di dan di noi khdc Vi vgy, budc dau nghien CUU ' nhdm tac gid mdi di dieu tra tgi cdc xdm sau: xdm 3, xdin 4, xdm xdm 7, xdm 8, xoni xdm 10 vd xdm 12 Doi tugng dugc phat phieu Id nhO'ng ngudl d tudi vj thdnh nien trung tuoi va cao tuoi tgi sau niia gid hay nhieu gid ke tir nhiem asen vao co thl vd cd the din din tii vong sau 24 gid, hodc k^o ddi 3-7 ngdy, Neu song sdl thl d mdng lay cd nhO'ng vdn khia ngang vd nude tiiu cd hong cdu, protein NIU thudng xuyen hit phdi asen vd co d nong dg cao khdng thi gay viem dudng ho hap tren bao gom sy xuyen thiing vich ngSn mOi, viem qudn, viem hgng, viem cuong phoi, cdc \ d n i ii;i\, NIU tilp xuc thudng xuyen vdi asen d ndng dg vugt qud gidi hgn an todn nhung chua gay dgc cdp linh, asen sS gdy nhiem dgc mdn tinh vd Ihudng cd bilu hi^n nhu: m^t mdi, chdn dn, gidm khoi lugng; 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