In this article we will discuss about:- 1. Discovery of Entamoeba Histolytica 2. Systematic Position of Entamoeba Histolytica 3. Habits and Habitat 4. Types. Discovery of Entamoeba Histolytica: Apart from free-living forms, certain amoebae lead a commensal or parasitic life in the intestine of man and other animals. Entamoeba histolytica was first discovered by Lambl in 1859 and its pathological [...]
In this article we will discuss about: 1. Symptoms and Pathogenesis of Amoebic Dysentery or Amoebiasis 2. Prophylaxis (Prevention) and Treatment of Amoebic Dysentery. Symptoms and Pathogenesis of Amoebic Dysentery or Amoebiasis: Generally E. histolytica lives in the lumen of large intestine of man as harmless minute forms. The trophozoite stage of this parasite penetrate mucosa and submucosa and here [...]
Transmission of E. histolytica from man to man occurs through its encysted stage and infection is effected through the ingestion of these cysts in food or drinks. It is to be noted that mature quadrinucleate cysts are the infective forms of this parasite. The contamination of food and drinks is occurred by: i. Faecal contamination of drinking water, vegetables and [...]