INTRODUCTION Intestinal parasitic infection has been a major source of morbidity in tropical countries especially among HIV patients. The aim of this study was to determine prevalence of intestinal parasites and its association with immunological status and risk factors among HIV infected patients in Kano, Nigeria. METHODS 105 HIV+ subjects and 50 HIV- controls were recruited into the studies...

a total of 332 birds including 149 sparrows, 147 doves and 36 pigeons were examined for toxoplasma infection by both direct agglutination for detecting antibodies to toxoplasma and direct parasitological test to detect the cyst of toxoplasma in the brain of birds. the toxoplasma sero-positive rate (spr) in the examined birds was 10.5 percent (27 cases) with titers of 1:40 or higher and spr in e...

Pathological alterations and autoecology of Didymocylindrus simplex in Katsuwonus pelamis (Linnaeus, 1758) in the Southwestern Atlantic Ocean off of South America are presented. This is the first record of the species in the region; the specimens are described. The pathologic changes observed most often were infiltration of lymphocytes and slight fibrosis of the connective tissue surrounding th...

diarrheal diseases can be caused by viral, bacterial and parasitic infections. this paper provides a preliminary image of diarrhea with regards to etiology and epidemiologic factors in tunisian children less than five years of age.overall, 124 diarrhoeal stools were collected from patients suffering from acute diarrhea and 54 stool samples from healthy children. all stools were examined for the...

During the years 2004-2006 the parasitological autopsies of three species of fish: roach Rutilus rutilus (L.), bream Abramis brama (L.) and perch Perca fluviatilis L. from three lakes situated in warmińsko-mazurskie voivodeship were done. The aim of this study was comparable analysis of Metazoan parasite communities which occur in roach, bream and perch in three lakes of river Łyna watershed. T...

BACKGROUND: Members of the genus Gyrodactylus species are one of the extensive groups of monogenean ectoparasites which parasitize marine, brackish and freshwater fishes. OBJECTIVES: The main objective of the present study is the identification and diagnosis of the Gyrodactylus specsies on the fishes in certain rivers in the southwest of the Caspian Sea basin. METHODS: The field investigations ...

epidemiological features of some of several foci of cutaneous leishmaniasis (cl), such as bushehr province, had not been detected in iran. this study was carried out for detection and characterization of epidemiological features of cl in these regions, from oct. 1998 to oct. 1999. all of the primary school children aged 7-14 years and total populations of 14 villages were examined for the prese...