نتایج جستجو برای: microfilaria
تعداد نتایج: 884 فیلتر نتایج به سال:
Following the first triple-drug mass drug administration (MDA) for lymphatic filariasis in Samoa 2018, unexpected persistence of microfilaria (Mf) positivity 18 (15%) 121 antigen-positive persons was observed a nationwide household survey 1–2 months later. Of Mf positive persons, 14 reported taking MDA, raising concerns about MDA efficacy. In 2019, 5–6 after 2018 survey, monitored treatment stu...
The present study was undertaken in order to study whether Culex quinquefasciatus collected in Phitsanulok Province can be an insect host for the development of Wuchereria bancrofti larvae. W. bancrofti infected blood from Myanmar workers in Mae Sot, Tak Province was fed to mosquitoes by using the artificial membrane feeding. An infection of W. bancrofti was found with the highest density of L3...
The newly-introduced Brugia Rapid dipstick for filarial antibodies and ICT filarial antigen card test were used to confirm historical data on the distribution of lymphatic filariasis in the Republic of Timor-Leste. Twelve out of thirteen districts were confirmed as being endemic. Brugian filariasis predominates, with an average prevalence of 11.6%. The average prevalence of Bancroftian filarias...
In 2011-2013 1588 samples of dogs' blood were examined for dirofilariosis using Knott method, as well as the Kingston and Morton method. The species of microfilariae was determined on the basis of morphometric characteristics. Samples were also examined using the Canine Heartworm Antigen Test. Positive samples were examined using a multiplex PCR assay for species confirmation. Microfilariae bel...
BACKGROUND & OBJECTIVE Epidemiological studies were carried out to assess the prevalence and community microfilarial load (CMFL) of onchocerciasis after repeated annual treatment with ivermectin along Ogun river System, southwest Nigeria. METHOD Skin snips were taken from consented participants in 11 selected communities along the River system. The microfilarial load of the community was esti...
Longitudinal studies are being conducted in Leogane, Haiti to investigate the relationship between acquisition of filarial infection and development of antifilarial immunity as well as the impact of maternal infection on this relationship. Children (0-24 months of age) residing in Leogane were enrolled and were examined periodically to monitor parasitologic status and to collect serum for antig...
Filarial infections are common in most tropical and subtropical regions of the world. We report a case of chyluria due to lymphourinary fistula in a filarial antigen negative case, the diagnosis of which was confirmed by the demonstration of microfilariae in urine as well as in peripheral blood only after diethyl carbamazine (DEC) provocation test. So In endemic areas, workup of filarial infect...
Serological tests were performed to investigate extent of tick-borne diseases in dogs infested with Rhipicephalus sanguineus at a kennel in Okayama Prefecture. Three of 22 dogs (13.6%) were positive for Ehrlichia canis. Two of 19 dogs (10.5%) were positive for Rickettsia japonica. Three of 22 dogs (13.6%) were positive for Babesia gibsoni. None of these animals were positive for Coxiella burnet...
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