نتایج جستجو برای: sand fly fever
تعداد نتایج: 155971 فیلتر نتایج به سال:
leishmaniasis has long been known as a significant public health challenge in many parts of iran. phlebotomus papatasi and p. sergent i are the vectors of zoonotic cutaneous leishmaniasis and anthroponotic cutaneous leishmaniasis respectively, and 5 species of sand flies including p. kandelakii , p. neglectus , p. perfiliewi , p. keshishiani and p. alexandri are considered as probable vectors...
A faunistic study of Phlebotominae (Diptera: Psychodidae) sand flies was carried out in northern Cyprus. A total of 12,517 sand flies (3,285 males and 9,232 females) was collected from 20 different localities in July and September 2004. Nine species belonging to genus Phlebotomus and 3 species of genus Sergentomyia were identified. Of these, the presence of the species Phlebotomus neglectus Ton...
Quantitation of the nonlinear heterogeneities in Leishmania parasites, sand fly vectors, and mammalian host relationships provides insights to better understand leishmanial transmission epidemiology towards improving its control. The parasite manipulates the sand fly via production of promastigote secretory gel (PSG), leading to the "blocked sand fly" phenotype, persistent feeding attempts, and...
BACKGROUND Sand fly saliva has been shown to have proteins with potent biological activities, salivary proteins that can be used as biomarkers of vector exposure, and salivary proteins that are candidate vaccines against different forms of leishmaniasis. Sand fly salivary gland transcriptomic approach has contributed significantly to the identification and characterization of many of these sali...
Background and purpose: Sand flies are widespread in Iran and are vectors of leishmaniasis and pappatci fever in most parts of the country including Southern Khorasan Province. Faunistic and ecological studies of these flies are necessary in order to implement proper vector control programs. This research was conducted to determine the sand flies fauna in Southern Khorasan province. Materials ...
O fever –Bartonellosis or Carrion’s disease is endemic to the Andes Mountains of South America, especially in Peru 500 to 3000 meters above sea level. The organism is transmitted by the bite of sand fly. In acute phase it presents as a febrile illness with myalgias and delirium. In untreated cases death rate is up to 40%. Patients that survive the acute phase, develop a crop of nodular skin les...
Laboratory colonies of phlebotomine sand flies are necessary for experimental study of their biology, behaviour and mutual relations with disease agents and for testing new methods of vector control. They are indispensable in genetic studies and controlled observations on the physiology and behaviour of sand flies, neglected subjects of high priority. Colonies are of particular value for screen...
conclusion based on the results, the vectors of cutaneous leishmaniasis include of p. papatasi, p. salehi, p. sergenti and moreover the vectors of visceral leishmaniasis include of p. keshishiani and p. alexandri have been found. materials and methods sand flies were collected by using sticky traps from selected villages (outdoors as well as indoors). traps were fixed at sundown and sand flies ...
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