Transmission of Leishmania metacyclic promastigotes by phlebotomine sand flies
نویسندگان
چکیده
منابع مشابه
Transmission of Leishmania metacyclic promastigotes by phlebotomine sand flies
A thorough understanding of the transmission mechanism of any infectious agent is crucial to implementing an effective intervention strategy. Here, our current understanding of the mechanisms that Leishmania parasites use to ensure their transmission from sand fly vectors by bite is reviewed. The most important mechanism is the creation of a "blocked fly" resulting from the secretion of promast...
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In this work we have used for the first time green fluorescent protein (GFP) tagged cells of the human parasite Leishmania donovani to observe its development in the gut of phlebotomine sand flies. Low numbers of GFP-tagged L. donovani were more easily detected than nontagged Leishmania, suggesting that GFP-tagged Leishmania could be used to efficiently study the biology of Leishmania in their ...
متن کاملPhlebotomine Sand Flies (Diptera: Psychodidae) in Iran and their Role on Leishmania Transmission
Sand fly research has a long history in Iran beginning with the work of Adler, Theodor and Lourie in 1930 and followed by Mesghali's foundational taxonomic work on sand flies in 1943. Since then, research has been continued unabated throughout the country and official publications report the existence of at least 44 species of sand flies (26 of the genus Phlebotomus and 18 of genus Sergentomyia...
متن کاملphlebotomine sand flies (diptera: psychodidae) in iran and their role on leishmania transmission
sand fly research has a long history in iran beginning with the work of adler, theodor and lourie in 1930 and followed by mesghali’s foundational taxonomic work on sand flies in 1943. since then, research has continued unabated throughout the country and official publications report the existence of at least 44 species of sand flies (26 of the genus phlebotomus and 18 of genus sergentomyia ) in...
متن کاملPhlebotomine sand flies (Diptera: Psychodidae) and Leishmania infection in Gafanhoto Park, Divinópolis, Brazil.
The potential of Gafanhoto Park as an American cutaneous leishmaniasis (ACL) focus was evaluated by examination of sand fly vectors of the Leishmania parasite. This forest remnant is located in a periurban area of Divin6polis, Brazil, where autochthonous cases of ACL have been reported. Sand fly populations were monitored over a 2-yr period (2006-2008) by using light traps (HP and Shannon). Dur...
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ژورنال
عنوان ژورنال: International Journal for Parasitology
سال: 2007
ISSN: 0020-7519
DOI: 10.1016/j.ijpara.2007.04.003