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Cells infected with sporozoites eventually burst, releasing merozoites into the bloodstream. [8] Sporozoites are motile and they move by gliding. A merozoite (G. meros, part [of a series] + zōon, animal) is the result of merogony that takes place within a host cell. During this stage, the parasite infects the host's cells and then replicates ...
The life cycle of malaria parasites: Sporozoites are introduced by a mosquito bite. When they reach the liver, they multiply into thousands of merozoites. The merozoites infect red blood cells and replicate, infecting more and more red blood cells. Some parasites form gametocytes, which are taken up by a mosquito, continuing the life cycle.
The sporozoites undergo two waves of schizogeny (asexual reproduction) in the crypts and produce many first and second generation merozoites. These merozoites can invade locally and reproduce themselves to produce a smaller variety of schizonts. The sporozoites are then shed in the feces and the process begins again.
Sporozoites, one of several different forms of the parasite, from a mosquito. Within the red blood cells, the merozoites grow first to a ring-shaped form and then to a larger form called a trophozoite. Trophozoites then mature to schizonts which divide several times to produce new merozoites. The infected red blood cell eventually bursts ...
After invasion, the sporozoites develop into trophozoites, then into schizonts, where they undergo several rounds of asexual reproduction. This results in many nuclei developing within the schizont. Each nucleus develops into a merozoite. [3] Invasion requires the formation of a moving junction between parasite and host cell membranes.
When a new host ingests sporulated oocysts, sporozoites are released and invade the cecal epithelial cells. Inside the host, sporozoites develop into trophozoites and then merozoites, which undergo rounds of asexual reproduction (schizogony), leading to host cell rupture. Some merozoites become sexual gametes, which fuse to form unsporulated ...
The sporozoites are carried by the blood to the liver, where they replicate asexually by merogony into non-motile merozoites. Several hundred merozoites are produced and released into the bloodstream where they infect erythrocytes. Inside the erythrocyte, the parasite's replication cycle takes approximately 49 hours, after which the erythrocyte ...
The human-infective stage are sporozoites from the salivary gland of a mosquito. The sporozoites grow and multiply in the liver to become merozoites. These merozoites invade the erythrocytes (red blood cells) to form trophozoites, schizonts and gametocytes, during which the symptoms of malaria are