Symptoms of malaria first appear several days after the infection of the malarial parasite in man: i. Malaria infected patient suffers from periodical attack of high fever upto 104°F or more with chilliness and shivering which coincide with the liberation of merozoites. ii. Malaria victim suffers from nausea, headache, muscular pain, joint pain, constipation etc. iii. As the temperature lowers [...]
In this article we will discuss about:- 1. Systematic Position and Distribution of Trypanosoma 2. Polymorphic Forms of Trypanosomes 3. Pathogenic and Non-Pathogenic. The family of Trypanosomidae is the important groups among the Haemoflagellates. Members of this family, the Trypanosomes, are all parasitic and were originally parasites of the digestive canal of insects. Now, many are found in the blood [...]
A comparison of the course of natural infection of P.vivax and P. falciparum in man: Comparison # P. Vivax: 1. Pre-erythrocytic schizogony: It consists of one cycle, lasts 7-8 days. Number of merozoites produced by each schizont is about 12,000. 2. Erythrocytic schizogony: Duration of erythrocytic schizogony is about 48 hours. Appearance of parasites in the peripheral blood on 12th [...]