中国地方病学杂志
中國地方病學雜誌
중국지방병학잡지
CHINESE JOURNAL OF ENDEMIOLOGY
2008年
4期
434-436
,共3页
李会杰%雒昆利%廖晓勇%陈同斌%王伟中%熊明海%黎伟%李英贵%陈祖寿%周光来%陈桥
李會傑%雒昆利%廖曉勇%陳同斌%王偉中%熊明海%黎偉%李英貴%陳祖壽%週光來%陳橋
리회걸%락곤리%료효용%진동빈%왕위중%웅명해%려위%리영귀%진조수%주광래%진교
氟中毒%毛发%砷%硒
氟中毒%毛髮%砷%硒
불중독%모발%신%서
Fluoride poisoning%Hair%Arsenic%Selenium
目的 调查云南省昭通市氟中毒病区居民发氟、砷、硒水平,为氟中毒病区居民健康状况的评价及氟中毒防治提供参考依据.方法 在昭通市氟中毒病区县(镇雄、威信县)采集居民发样65份.其中41份发样采自6个病区乡镇的中、重度氟斑牙患者,24份发样采自作为对照的1个非病区乡,发样含氟量用高温燃烧水解一氟离子选择电极法测定,含砷、硒量用原子荧光法测定.结果 氟中毒患者的41份发样中,氟、砷、硒的平均水平分别为(19.09±18.36)、(1.50±1.04)、(2.87±3.12)mg/kg;对照居民的24份发样中.氟、砷、硒平均水平分别为(17.02±16.63)、(0.29±0.22)、(1.28±0.73)mg/kg.氟中毒患者与对照居民发氟水平比较.差异无统计学意义(P0.05),而发砷、硒水平差异有统计学意义(P<0.05).结论 昭通市氟中毒病区存在轻度砷污染,可能会加重病区氟中毒的发生与流行.高氟混煤烘烤后的粮食在给居民造成氟中毒的同时.可能也带来了硒元素的补充.
目的 調查雲南省昭通市氟中毒病區居民髮氟、砷、硒水平,為氟中毒病區居民健康狀況的評價及氟中毒防治提供參攷依據.方法 在昭通市氟中毒病區縣(鎮雄、威信縣)採集居民髮樣65份.其中41份髮樣採自6箇病區鄉鎮的中、重度氟斑牙患者,24份髮樣採自作為對照的1箇非病區鄉,髮樣含氟量用高溫燃燒水解一氟離子選擇電極法測定,含砷、硒量用原子熒光法測定.結果 氟中毒患者的41份髮樣中,氟、砷、硒的平均水平分彆為(19.09±18.36)、(1.50±1.04)、(2.87±3.12)mg/kg;對照居民的24份髮樣中.氟、砷、硒平均水平分彆為(17.02±16.63)、(0.29±0.22)、(1.28±0.73)mg/kg.氟中毒患者與對照居民髮氟水平比較.差異無統計學意義(P0.05),而髮砷、硒水平差異有統計學意義(P<0.05).結論 昭通市氟中毒病區存在輕度砷汙染,可能會加重病區氟中毒的髮生與流行.高氟混煤烘烤後的糧食在給居民造成氟中毒的同時.可能也帶來瞭硒元素的補充.
목적 조사운남성소통시불중독병구거민발불、신、서수평,위불중독병구거민건강상황적평개급불중독방치제공삼고의거.방법 재소통시불중독병구현(진웅、위신현)채집거민발양65빈.기중41빈발양채자6개병구향진적중、중도불반아환자,24빈발양채자작위대조적1개비병구향,발양함불량용고온연소수해일불리자선택전겁법측정,함신、서량용원자형광법측정.결과 불중독환자적41빈발양중,불、신、서적평균수평분별위(19.09±18.36)、(1.50±1.04)、(2.87±3.12)mg/kg;대조거민적24빈발양중.불、신、서평균수평분별위(17.02±16.63)、(0.29±0.22)、(1.28±0.73)mg/kg.불중독환자여대조거민발불수평비교.차이무통계학의의(P0.05),이발신、서수평차이유통계학의의(P<0.05).결론 소통시불중독병구존재경도신오염,가능회가중병구불중독적발생여류행.고불혼매홍고후적양식재급거민조성불중독적동시.가능야대래료서원소적보충.
Objective To assess the fluorine (F), arsenic (As) and selenium (Se) levels in hair of residents from the fluorosis area of Zhaotong and provide reference basis for the evaluation of the health status of populations in fluorosis areas as well as the prevention and control of fluorosis in Zhaotong. Methods Sixty-five hair samples were collected in fluorosis areas(Zhenxiong, Weixin County), including. 41 samples from 6 endemic townships and 24 samples from a non-endemic township. Fluorine content in hair was determined by combustion- hydrolysis-ion selective electrode method. Arsenic and selenium contents in hair were determined by atom- fluorescence method. Results The average contents of hair fluorine, arsenic and selenium contents were (15.1807±15.2397), (2.1806±1.9601), (2.3162±2.4535)mg/kg in the 41 patients with fluorosis and were (18.7703±17.1067), 0.3283±0.2466), (1.2805±0.6970) mg/kg in the 24 inhabitants (control). The difference of fluorine content in hair between patients in fluorosis and control inhabitants was not statistically significant (P 0.05), but the difference in arsenic and selenium content was statistically significant (P<0.05). Conclusions Mild arsenic pollution exists in Zhaotong fluorosis areas, which aggravates the prevalence of fluorosis. Food roasted with blended coal contains high fluorine. Meanwhile it may bring in the supplement of selenium for the inhabitants in Zhaotong fluorosis areas.
