دوره 9، شماره 34 - ( 1-1380 )
جلد 9 شماره 34 صفحات 40-33 |
برگشت به فهرست نسخه ها
چکیده: (149206 مشاهده)
Samples of 744 person from 14875 population of 17 villages in plane area and 502 persons from 10031population of 11villages in forest area (1246 person in total) that was 5% of the total population of two regions were collected. In this study the percentage of infection with intestinal parasites for age, sex, literacy, area condition (plane -forest), and the type of drinking water (pipeline - nonpipeline) was determined. The laboratorial diagnosis of the stool sample was performed by two methods the direct method and the formalin - ether - method. The prevalence of infection with all parasites in two areas was 43.9%, that infection with pathogenic parasite was 28.25% the most prevalence of infection with intestinal protozoa was for Giardia lamblia (17.82%) that the highest percentage of infection was in housewives (20.43%) . The prevalence of infection with Entamoeba histotytica was 4.97%. The prevalence of other intestinal protozoa was found as below: Entamoeba coli 6.82% , Iodamoeba butschli 1.68% , Endolimax nana 6.09% , Blastocytis hominis 8.19% , Chilomastix mesnili 1.12%. The most prevalence of infection with Hymenolepis nana (3.61%) that the highest rate was found in animal husbandmen. The prevalence of infection with Hook worms (2.25%) was in the next range that the highest percentage of infection was found in farmers especially in rice farmers. The prevalence other intestinal parasites was found as below: strongyloides stercoralis 1.0-1%, Enterobius vermicularis 0.32%,Trichostrongylus 0.24%, Ascaris lumbricoides 0.4%.
نوع مطالعه: مقاله پژوهشی |
دریافت: 1387/8/21 | پذیرش: 1379/12/25 | انتشار: 1379/12/25
دریافت: 1387/8/21 | پذیرش: 1379/12/25 | انتشار: 1379/12/25
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