gametocyte


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gametocyte

 [gah-met´o-sīt]
1. an oocyte or spermatocyte; a cell that produces gametes.
2. the sexual stage of the malarial parasite in the blood which may produce gametes when taken into the mosquito host; it may be male (microgametocyte) or female (macrogametocyte).

ga·me·to·cyte

(gă-mē'tō-sīt),
A cell capable of dividing to produce gametes, for example, a sperm or oocyte.
Synonym(s): gamont
[gameto- + G. kytos, cell]

gametocyte

(gə-mē′tə-sīt′)
n.
A cell from which gametes develop by meiotic division, especially a spermatocyte or an oocyte.

ga·me·to·cyte

(gă-mē'tō-sīt)
A cell capable of dividing to produce gametes, e.g., a spermatocyte or oocyte.
[gameto- + G. kytos, cell]

gametocyte

A cell from which a GAMETE is developed by division. In the ovary, a gametocyte is an oocyte; in the testicle it is a spermatocyte.

gametocyte

an animal or plant cell that develops into gametes by meiosis. see GAMETOGENESIS.
References in periodicals archive ?
vivax gametocytes on Day of enrolment in Mae Hong Son, Kanchanaburi, Chanthaburi and Yala provinces Presence of No.
Because reverse transcription-PCR methods for detection of gametocytes have documented higher rates of gametocyte infection than microscopy (22,23), we are developing this testing method in our laboratory to confirm the absence of gametocytemia in the most recent samples from study participants.
The epidemiology of Plasmodium falciparum gametocytes: weapons of mass dispersion.
After a few cycles of asexual stages, some of the infected erythrocytes differentiate into gametocytes, and once ingested by the mosquito through a blood meal, undergo fertilization generating an oocyst.
Parasite densities were calculated by counting the number of asexual parasites per 200 leukocytes, assuming a leukocyte count of 8,000/[micro]L, and the presence of gametocytes was checked.
Dietz, "Modelling the transition of asexual blood stages of Plasmodium falciparum to gametocytes," Journal of Theoretical Biology, vol.
In parallel, stress factors such as lack of nutrition and host immune pressure force merozoites to develop into gametocytes. Finally, the cycle continues when Anopheles mosquito ingests blood containing gametocytes [1].
Timely diagnosis and treatment do not only help to prevent hospitalizations and deaths, but also help to control disease transmission by preventing or reducing the appearance of the sexual stages of the parasite (gametocytes) in human hosts, the infective forms to the mosquito vectors (4, 6).
Many treatments (even some that are not permanently gonadotoxic) can trigger transient changes in in gametocyte DNA, along with changes in number and function.
Despite this, through the observations, Plasmodium falciparum prevalence and gametocyte rate in villagers decreased dramatically after LLINs deployment (61).
falciparum gametocyte (crescent or sausage shaped).