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Malaria transmission-blocking activity in experimental infections of Anopheles gambiae from naturally infected Plasmodium falciparum gametocyte carriers
- Source :
- Transactions of the Royal Society of Tropical Medicine and Hygiene 88 (1994), Transactions of the Royal Society of Tropical Medicine and Hygiene, 88, 121-125
- Publication Year :
- 1994
-
Abstract
- Experimental infections of anopheline mosquitoes were carried out with Plasmodium falciparum gametocytes from 65 naturally infected patients in Cameroon. A comparison was made between infections with blood containing autologous plasma and blood in which the plasma was replaced with plasma from a donor without previous malaria exposure. A lower infection rate was observed in 50 of 65 autologous plasma samples. Transmission was significantly blocked in 3 infections. This indicates that, in a population living in an area endemic for malaria, blood plasma factor(s) can reduce the transmission capacity of gametocyte carriers to mosquitoes.
- Subjects :
- Adult
Adolescent
Anopheles gambiae
Population
Plasma
parasitic diseases
Blood plasma
Anopheles
medicine
Gametocyte
Life Science
Animals
Humans
Malaria, Falciparum
education
Child
education.field_of_study
biology
Public Health, Environmental and Occupational Health
Vakgroep Gezondheidsleer
Age Factors
Plasmodium falciparum
General Medicine
biology.organism_classification
medicine.disease
Virology
Environmental and Occupational Health Group
Insect Vectors
Infectious Diseases
Vector (epidemiology)
Carrier State
Parasitology
Malaria
Subjects
Details
- ISSN :
- 00359203
- Volume :
- 88
- Issue :
- 1
- Database :
- OpenAIRE
- Journal :
- Transactions of the Royal Society of Tropical Medicine and Hygiene
- Accession number :
- edsair.doi.dedup.....a5327bc7f34f1e733a6ca53c4a8a614c