نتایج جستجو برای: anopheles

تعداد نتایج: 7323  

2016
Chung T. Ngo Sara Romano-Bertrand Sylvie Manguin Estelle Jumas-Bilak

The naturally acquired microbiota of Anopheles can influence vector's susceptibility to Plasmodium and its capacity to transmit them. Microbiota modification is a new challenge to limit disease transmission but it still needs advanced knowledges on bacterial community in Anopheles, especially in wild and infected specimens from diverse origin and species. Bacterial culture and 16S rRNA gene-PCR...

Journal: :Journal of medical entomology 1999
R C Wilkerson M A Sallum

Anopheles (Anopheles) forattinii new species, a member of the Series Arribalzagia, is described with illustrations of the larval and pupal stages, and male and female genitalia. It is contrasted with 2 similar species, An. (Anopheles) costai Fonseca & Ramos and An. (Anopheles) mediopunctatus (Lutz). This species, and An. costai, occur over much of South America where both have been misidentifie...

2011
Desmond H. Foley Terry A. Klein In-Yong Lee Myung-Soon Kim Richard C. Wilkerson Genelle Harrison Leopoldo M. Rueda Heung Chul Kim

Vivax malaria is a significant military and civilian health threat in the north of the Republic of Korea (ROK). The island of Baengnyeong-do is the westernmost point of the ROK and is located close to the southwestern coast of the Democratic People's Republic of Korea (DPRK). Mosquitoes were collected using a black light trap on Baengnyeong-do, and Anopheles spp. were assayed by PCR, to identif...

باصری , حمیدرضا, حضرتی تپه , خسرو , خشاوه, شهلا , عبایی, محمدرضا, محمدزاده حاجی پیرلو, حبیب, محمدی بوانی, مولود,

   Background & Aims: Malaria parasites attach to molecules on midgut surface of Anopheles mosquitoes to continue their life cycle. Here we try to evaluate the effect of anti-Anopheles midgut antibodies on coating these molecules and consequently blocking the transmission cycle of Plasmodium berghei inside their vectors. Materials & Methods: Balb/c mice were immunized with homogenized and degly...

Background & Aims of the Study: Malaria is an infectious disease by fever, chills and anemia; and splenomegaly genus Plasmodium parasite is the agent of it. One of the easiest and least expensive methods for preventionof this disease is removing the vector that usually has been done by insecticides and chemical pesticides, but now days due to the harmful effects of toxic chemic...

2011
Ahmed and Ahmed

This study was carried out between May and October, 2010 to morphologically identify Anopheles species in parts of Kano State. A total of 2374 Anopheles were collected and identified. 1782 (75.07%) were collected from Nassarawa Local Government Area while 592 (24.93%) were collected from Tarauni Local Government Area. Using Anopheles characters of Gilles and Coetzee (1987) under zeiss light mic...

Journal: :Applied and environmental microbiology 2006
Jason L Rasgon Xiaoxia Ren Michael Petridis

Wolbachia pipientis are maternally inherited endosymbionts associated with cytoplasmic incompatibility, a potential mechanism to drive transgenic traits into Anopheles populations for malaria control. W. pipientis infections are common in many mosquito genera but have never been observed in any Anopheles species, leading to the hypothesis that Anopheles mosquitoes are incapable of harboring inf...

Journal: :International Journal of Health Geographics 2005
Ratana Sithiprasasna Won Ja Lee Donald M Ugsang Kenneth J Linthicum

BACKGROUND Plasmodium vivax malaria reemerged in the Republic of Korea in 1993, with more than 2,000 cases reported in the northwestern part of the country over the last 10 years. To better assess the risk of malaria transmission we conducted a surveillance study to identify and characterize the habitats that produce potential Anopheles vector mosquitoes. Immature and adult mosquito collection ...

2016
Adulsak Wijit Kritsana Taai Watcharatip Dedkhad Chayanit Hempolchom Sorawat Thongsahuan Wichai Srisuka Yasushi Otsuka Masako Fukuda Atiporn Saeung

Establishment of laboratory colony is essential for mosquito-borne-disease research. Mating behavior of stenogamous Anopheles peditaeniatus and seven eurygamous species (Anopheles argyropus, Anopheles crawfordi, Anopheles nigerrimus, Anopheles nitidus, Anopheles paraliae (=An. lesteri), Anopheles pursati and Anopheles sinensis), were investigated and compared in this study. The self-mating succ...

2005
Faruck Morcos Jeffrey R. Spies Irene Kasumba

Whole genome sequencing of disease vectors such as Aedes aegypti, Anopheles gambiae, and recently Anopheles funestus are enabling scientists to identify and investigate regions involved in the genetic plasticity of these vectors in order to formulate new disease control strategies. In the current study, sequence data from a single Anopheles funestus BAC clone is examined in order to predict and...

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