PPT-Parasitology M. Saadatian

CLASSIFICATION OF MEDICAL PARASITOLOGY 1 CLASSIFICATION OF MEDICAL PARASITOLOGY Parasites of medical importance come under the kingdom called protista and animalia Protista includes the microscopic . the abstracts. The website was redesigned in 2008 and this remains the only reliable means of retaining written records of ISP activity. Recent abstracts, as well as the written Constitution, may be f Medical Parasitology Lab. . Raed Z. Ahmed, Medical Parasitology Lab.,2012-2013. Prepared By:. Mr. Raed Z. Ahmed. Protozoa in wet mount. Saline wet mount:. In saline wet mount, trophozoites and cyst of amoeba, flagellates and ciliate may be seen.. Concentration techniques. The microscopic examination of . feces . is required for the recognition and identification of intestinal . parasites:. Direct . Microscopy:. Advantages. Useful . for the observation of motile protozoan . Flotation Method. Concentration. . techniques. Concentration Methods. Sedimentation method. Modified Formal- Ether sedimentation technique. Acid- Ether sedimentation technique. Flotation method. Saturated Salt Solution technique. Medical Parasitology Lab. . Zinc Sulphate technique. Advantages:. Zinc sulphate centrifugal flotation technique is useful for the recovery of protozoan cysts and helminthes eggs.. Disadvantages:. Large trematode eggs, some tape worm eggs, and infertile . Medical Parasitology Lab. . Stoll’s method. Counting helminthes eggs in feces . The intensity of an intestinal helminthes infection may sometimes be indicated by the concentration of its eggs in feces.. . M. . Saadatian. Introduction to . parasitology. 1. Introduction to . parasitology. . Parasitology. is a type of . SYMBIOSIS. (living together). (Any plant, animal, or . protist. that is . intimately. Cryptosporidium parvum. Raed Z. Ahmed, Medical Parasitology Lab.,2012. Intestinal Protozoa . Cryptosporidium parvum. Infect human and most mammals.. The infective stage is oocyst containing sporozoites measuring 4-6µ in diameter.. 1. MEIOSIS AND SEXUAL LIFE . CYCLES. Heredity. = Continuity of biological traits from one generation to the . next. Variation. = Inherited differences among individuals of the same . species. Genetics. 1 Islamic Republic of Iran Ministry of Health and Medical Education Deputy Ministry for Education Parasitology Doctor of Philosophy (PhD) Total Course Credits  Compensatory : 12  Core: &. Ecological pyramids. 1. Food chain . &. Ecological pyramids. Important facts about food chains. In a food chain each organism obtains energy from the one at the level below.. Plants are called . 1. Ecological valance. Ecological balance is an balance within a community where the organisms remain stable and the changes are slow and gradual. A ecological balance must be retained in order for species to thrive comfortably in their habitat. Removal of things like plants, animals, trees and other natural items can shift the balance. This shifting can lead to a loss of something. The loss may be something like lost vegetation or animals or an increase in pollution. . 1. Air Pollution. Air Pollution and Weather. Air pollution and weather are linked in two ways. One way concerns the influence that weather conditions have on the . dilution. and . dispersal. of air pollutants. . Knows the history of Parasites. Define the Parasitology. Define the Medical Parasitology.. Define the Parasites. Define the host. Define and describe the types of parasites. Contrasts between the types of parasites.