Table of Contents
- 1 What is pre erythrocytic schizogony?
- 2 What is EXO Erythrocytic schizogony in Plasmodium vivax?
- 3 What do you mean by Erythrocytic cycle?
- 4 What is pre Erythrocytic?
- 5 What is pre-erythrocytic stage of malaria?
- 6 Where does exo-erythrocytic phase of the life cycle of malaria parasite occurs?
- 7 Who discovered malaria parasite?
- 8 What is pre-erythrocytic cycle?
What is pre erythrocytic schizogony?
This replicative stage is often called exoerythrocytic (or pre-erythrocytic) schizogony. Schizogony refers to a replicative process in which the parasite undergoes multiple rounds of nuclear division without cytoplasmic division followed by a budding, or segmentation, to form progeny.
What is EXO Erythrocytic schizogony in Plasmodium vivax?
The intracellular parasite undergoes an asexual replication known as exoerythrocytic schizogony within the hepatocyte (2-4). Exoerythrocytic schizogony culminates in the production of merozoites which are released into the bloodstream (5). A proportion of the liver-stage parasites from P. vivax and P.
What can start Erythrocytic schizogony?
pre-erythrocyte schizogony this phase of malaria occurs after the introduction of sporozoites, the infective form of the parasite, through the skin by the Anopheles mosquito.
What do you mean by Erythrocytic cycle?
Erythrocytic stage: A stage in the life cycle of the malaria parasite found in the red blood cells. Erythrocytic stage parasites cause the symptoms of malaria. Etiology: The cause or origin of a disease or disorder; the study of the factors that cause disease and of the method of their introduction into the host.
What is pre Erythrocytic?
Medical Definition of preerythrocytic : of, relating to, or being exoerythrocytic stages of a malaria parasite that occur before the red blood cells are invaded.
What is pre erythrocytic cycle?
Pre-erythrocytic malaria vaccines target Plasmodium during its sporozoite and liver stages, and can prevent progression to blood-stage disease, which causes a million deaths each year. Whole organism sporozoite vaccines induce sterile immunity in animals and humans and guide subunit vaccine development.
What is pre-erythrocytic stage of malaria?
Where does exo-erythrocytic phase of the life cycle of malaria parasite occurs?
The exo-erythrocytic development occurs in the parenchymal cells of the liver (hepatocytes), in tubular cells of kidneys, in macrophages and various other reticuloendothelial cells, including endothelial cells of the capillaries.
What are the prevention and control of malaria?
Bite prevention – avoid mosquito bites by using insect repellent, covering your arms and legs, and using a mosquito net. Check whether you need to take malaria prevention tablets – if you do, make sure you take the right antimalarial tablets at the right dose, and finish the course.
Who discovered malaria parasite?
Dr. Alphonse Laveran, a military doctor in France’s Service de Santé des Armées (Health Service of the Armed Forces). The military hospital in Constantine (Algeria), where Laveran discovered the malaria parasite in 1880.