ABSTRACT
The prevalence of Entamoeba histolytica was estimated in 112 cows, 85 buffaloes, 57 sheep, 46 goats, 148 dogs and 224 rats. Natural infection was detected in one dog and 43 rats. The relatively high prevalence of amoebic infection in Rattus norvegicus [31.94%] suggests its possible epidemiological role in the dissimination of amoebiasis in Dakahlia Governorate
Subject(s)
Animals, Domestic/parasitologyABSTRACT
In a survey on intestinal helminthes among stray cats in Dakahlia Governorate, Dipylidium caninum were the most predominant [43.1%], followed by Toxocara cati [38.5%], Haplorchis yokogawai [35.4%], Pygidiopsis genata [29.2%], Heterophyes heterophyes [21.5%], Prohemistomum vivax [15.4%], Echinochasmus perfoliatus [7.7%] and Hydatigera taeniaeformis [6.2%]. The potential dangers of these parasites to man are discussed
Subject(s)
Cat Diseases/parasitologyABSTRACT
Two hundred ninety-five rats [206 Rattus. rattus and 89 Rattus norvegicus] collected from different areas of Governorate were surveyed for helminth parasites. Thirteen species of helminths were observed in 287 [97.3%] of them. Multiple infections were common. Eight rats were parasite-free. The epidemiological role of these rats was discussed
Subject(s)
Disease Reservoirs , Rats/parasitologyABSTRACT
Parasitaemia and antibody levels were followed in mice receiving cyclophosphamide [an immunosuppressive agent] and in a control group of mice, after the intraperitoneal inoculation of a standard dose of Plasmodium berghei yoelii. The drug caused impairment in both recovery from infection and antibody synthesis. In both groups of animals significant increase in antibody levels coincided with a decrease in Parasitaemia was noticed, suggesting that the humoral factor is essential in the recovery process