PPT-ENTAMOEBA HISTOLYTICA Entamoeba

histolytica Classification Protozoan Rhizopod Host Homo sapiens Transmission Faecaloral alimentary Infective stage Mature cyst Localisation Large intestine. A. bhinay. . B. hugoo. Amoebiasis. . (Amoebic dysentery). Causative . agent:. Entamoeba. . histolytica. . “. Harbouring. of protozoa E. . histolytica. . inside the body with or without disease”. PBL 14 . SUPERVISOR : DR SAHAR ZAKARIA. DEFINITION. Dysentery is . a form of severe . diarrhea. with mucus . and blood . in the . stools with or without . tenesmus. . . As the result of intestinal inflammation mainly in the colon. Artifacts. Raed Z. Ahmed, Medical Parasitology Lab.,2012. Definition . . Artifacts: . other things, living or artificial, present in the stool that are not parasites and could mislead the laboratory . Cryptosporidium parvum Cyclospora cayetanensis Isospora belli Blastocystis hominisBalantidium coli and other apicomplexa normally cause a transient diarrhea and do not cause serious disease. How Dominic Targema Abaver (Ph.D. ). Division of Academic Affairs and Research, . Directorate of Research Development,. Walter Sisulu University, Eastern Cape. South Africa. and Lab Safety. Common terminology:. Parasite. Host . Definitive host. Intermediate host. Infective stage . Diagnostic stage. Vector. Life cycle. Practical classification of parasites of medical importance:. rad240 pathology. G I T Pathology . continuation. OSMOTIC DIARRHEA. Disaccharidase deficiencies. Bowel preps. Antacids, e.g., MgSO4. EXUDATIVE DIARRHEA. BACTERIAL DAMAGE to GI MUCOSA. IBD. TYPHLITIS (. A. bhinay. . B. hugoo. Amoebiasis. . (Amoebic dysentery). Causative . agent:. Entamoeba. . histolytica. . “. Harbouring. of protozoa E. . histolytica. . inside the body with or without disease”. . Protozoa. Entamoeba. . histolytica. Entamoeba. . histolytica. A. Trophozoites. Irregular shape.. Transparent ectoplasm. Granulated endoplasm. small nucleus with . . perinuclear. chromatin dots, . : Non pathogenic; anatomically indistinguishable from . E. histolytica.. Entamoeba coli. Trophozoite Cyst Nucleus . Entamoeba coli. Life cycle and location identical to . Fig. . S1 . Domain analysis of the putative Rpn13 ortholog from . E. histolytica . by . InterProScan. . Supp. Fig. S1. Parasitol. . Res. . The . 26S proteasome in . Entamoeba. . histolytica. : Functional Annotation and modelling to investigate differences from the host proteasomes . Topic. LIFE CYCLE OF ENTAMOEBA HISTOLYTICA. DR.A.N.SHELKE. LIFE CYLCE OF ENTAMOEBA HISTOLYTICA. Life cycle. Entamoeba. . histolytica. is monogenetic, i.e., its life cycle is completed on one host only; the man.. . histolytica. . . and . Entamoeba. . coli. Asst. Lec. . Iman. . K.Kadhim. Al-Mustaqbal University college 2 st Class, 2 st Semester Department of pharmacy . Flagellates/ Part I. Medical Parasitology. Prof. Dr. Ahmed Ali Mohammed. Nonpathogenic Amoebae. A number of species of the genus . Entamoeba . are of worldwide distribution but do not appear to cause disease. The knowledge of these species is of value in differentiating the harmless commensals from potentially pathogenic E. .