Life-span of in vitro differentiated Plasmodium falciparum gametocytes.

ABSTRACT:

Background

The sexual stages (gametocytes) of Plasmodium falciparum do not directly contribute to the pathology of malaria but are essential for transmission of the parasite from the human host to the mosquito. Mature gametocytes circulate in infected human blood for several days and their circulation time has been modelled mathematically from data of previous in vivo studies. This is the first time that longevity of gametocytes is studied experimentally in vitro.

Methods

The in vitro longevity of P. falciparum gametocytes of 1 clinical isolate and 2 laboratory strains was assessed by three different methods: microscopy, flow cytometry and reverse transcription quantitative real-time PCR (RT-qPCR). Additionally, the rate of gametocytogenesis of the used P. falciparum strains

SUBMITTER: Gebru T 

PROVIDER: S-EPMC5553604 | biostudies-literature | 2017 Aug

REPOSITORIES: biostudies-literature