| [prevalence of intestinal parasitosis in the city of eirunepé, amazon]. | samples of 413 patient were analyzed and positivity was found in 64.4% (266) of the exams. the intestinal parasites most prevalent were: ascaris lumbricoides (35.6%); trichuris trichiura (18.6%); ancylostomides (9.9%); strongyloides stercoralis (1%), enterobius vermiculares (0,5%); entamoeba histolytica (13.3%) and giardia lamblia (1%). the presence of varied degrees of anemia were detected in 39.8% of the exams. | 2005 | 15717101 |
| prevalence and epidemiology of intestinal parasitism, as revealed by three distinct techniques in an endemic area in the brazilian amazon. | this survey aims to estimate the prevalence of intestinal parasitic infections in santa isabel do rio negro, amazonian brazil, through three distinct techniques, correlating the prevalence rates with family income and age groups as well as assessing the household clustering of infections. prevalence rates were assessed through graham (n=113), baermann-moraes (n=232) and ritchie (n=463) methods. the graham method was adopted only for children under 5 years old, 15% of whom were positive for enter ... | 2011 | 22117850 |
| [intestinal parasitism in a parakanã indigenous community in southwestern pará state, brazil]. | to determine the occurrence and epidemiological aspects of intestinal parasites among the parakanã indigenous people in the paranatinga settlement (in the eastern amazon region), parasitological tests were performed in april 1992 and february 1995. one fresh stool specimen was obtained and immediately processed using the hoffman and direct methods. some 126 samples were obtained in april 1992 (from a total population of 215 individuals). some 80. 2% (101) of those tested were infected with at le ... | 1998 | 9761604 |