Association between age and severity to leptospirosis in children.

abstract：BACKGROUND:The parasite Onchocerca volvulus has, until recently, been regarded as the cause of a chronic yet non-fatal condition. Recent analyses, however, have indicated that in addition to blindness, the parasite can also be directly associated with human mortality. Such analyses also suggested that the relationship ...

journal_title：PLoS neglected tropical diseases

authors： Walker M,Little MP,Wagner KS,Soumbey-Alley EW,Boatin BA,Basáñez MG

更新日期：2012-01-01 00:00:00

abstract：:Delivery of various forms of recombinant Theileria parva sporozoite antigen (p67) has been shown to elicit antibody responses in cattle capable of providing protection against East Coast fever, the clinical disease caused by T. parva. Previous formulations of full-length and shorter recombinant versions of p67 derived...

journal_title：PLoS neglected tropical diseases

authors： Tebaldi G,Williams LB,Verna AE,Macchi F,Franceschi V,Fry LM,Knowles DP,Donofrio G

更新日期：2017-08-11 00:00:00

abstract：BACKGROUND:Lymphatic filariasis (LF) is a so-called neglected tropical disease, currently overshadowed by higher-profile efforts to address malaria, tuberculosis, and HIV/AIDS. Despite recent successes in arresting transmission, some 40 million people who already have the disease have been largely neglected. This study...

journal_title：PLoS neglected tropical diseases

authors： Perera M,Whitehead M,Molyneux D,Weerasooriya M,Gunatilleke G

更新日期：2007-11-21 00:00:00

abstract：INTRODUCTION:Between 1998 and 2010, S. Typhi was an uncommon cause of bloodstream infection (BSI) in Blantyre, Malawi and it was usually susceptible to first-line antimicrobial therapy. In 2011 an increase in a multidrug resistant (MDR) strain was detected through routine bacteriological surveillance conducted at Queen...

journal_title：PLoS neglected tropical diseases

authors： Feasey NA,Gaskell K,Wong V,Msefula C,Selemani G,Kumwenda S,Allain TJ,Mallewa J,Kennedy N,Bennett A,Nyirongo JO,Nyondo PA,Zulu MD,Parkhill J,Dougan G,Gordon MA,Heyderman RS

更新日期：2015-04-24 00:00:00

abstract：:Diagnosis of a first-time visceral leishmaniasis (VL) infection in Ethiopia is established by use of a rapid diagnostic test (RDT) detecting antibodies against rK39, direct agglutination test (DAT) and microscopy according to the national algorithm. The performance of individual tests and algorithm is variable and dep...

journal_title：PLoS neglected tropical diseases

authors： Kassa M,Abdellati S,Cnops L,Bremer Hinckel BC,Yeshanew A,Hailemichael W,Vogt F,Adriaensen W,Mertens P,Diro E,van Griensven J,Van den Bossche D

更新日期：2020-12-31 00:00:00

abstract：:The enteric protozoa Entamoeba histolytica is the causative agent of amebiasis, which is one of the most common parasitic diseases in developed and developing countries. Entamoeba nuttalli is the genetically closest species to E. histolytica in current phylogenetic analyses of Entamoeba species, and is prevalent in wi...

journal_title：PLoS neglected tropical diseases

authors： Tanaka M,Makiuchi T,Komiyama T,Shiina T,Osaki K,Tachibana H

更新日期：2019-12-05 00:00:00

abstract：BACKGROUND:Aedes aegypti, the "yellow fever mosquito", is the primary vector to humans of the four serotypes of dengue viruses (DENV1-4) and yellow fever virus (YFV) and is a known vector of Chikungunya virus. There are two recognized subspecies of Ae. aegypti sensu latu (s.l.): the presumed ancestral form, Ae. aegypti...

journal_title：PLoS neglected tropical diseases

authors： Sylla M,Bosio C,Urdaneta-Marquez L,Ndiaye M,Black WC 4th

更新日期：2009-01-01 00:00:00

abstract：BACKGROUND:Deposition of complement factors on Mycobacterium leprae may enhance phagocytosis. Such deposition may occur through the lectin pathway of complement. Three proteins of the lectin pathway are produced from the gene MASP1: Mannan-binding lectin-associated serine protease 1 (MASP-1) and MASP-3 and mannan-bindi...

journal_title：PLoS neglected tropical diseases

authors： Weinschutz Mendes H,Boldt ABW,von Rosen Seeling Stahlke E,Jensenius JC,Thiel S,Messias-Reason IJT

更新日期：2020-04-02 00:00:00

abstract：BACKGROUND:Trachoma is a major cause of blindness in Southern Sudan. Its distribution has only been partially established and many communities in need of intervention have therefore not been identified or targeted. The present study aimed to develop a tool to improve targeting of survey and control activities. METHODS...

journal_title：PLoS neglected tropical diseases

authors： Clements AC,Kur LW,Gatpan G,Ngondi JM,Emerson PM,Lado M,Sabasio A,Kolaczinski JH

更新日期：2010-08-17 00:00:00

abstract：:The burden of leptospirosis in humans and animals in Africa is higher than that reported from other parts of the world. However, the disease is not routinely diagnosed in the continent. One of major factors limiting diagnosis is the poor availability of live isolates of locally circulating Leptospira serovars for incl...

journal_title：PLoS neglected tropical diseases

authors： Mgode GF,Machang'u RS,Mhamphi GG,Katakweba A,Mulungu LS,Durnez L,Leirs H,Hartskeerl RA,Belmain SR

更新日期：2015-12-01 00:00:00

abstract：BACKGROUND:The mosquito resistance to the insecticides threatens malaria control efforts, potentially becoming a major public health issue. Alternative methods like ivermectin (IVM) administration to humans has been suggested as a possible vector control to reduce Plasmodium transmission. Anopheles aquasalis and Anophe...

journal_title：PLoS neglected tropical diseases

authors： Pinilla YT,C P Lopes S,S Sampaio V,Andrade FS,Melo GC,Orfanó AS,Secundino NFC,Guerra MGVB,Lacerda MVG,Kobylinski KC,Escobedo-Vargas KS,López-Sifuentes VM,Stoops CA,Baldeviano GC,Tarning J,Vasquez GM,Pimenta PFP,Monteiro

更新日期：2018-02-14 00:00:00

abstract：BACKGROUND:Reduced susceptibility of mosquito vectors to currently used insecticides hampers control interventions. Recently pyriproxyfen, an insect growth regulator has been demonstrated to effectively reduce the reproductive potential in vector mosquitoes. METHODS:Pyriproxyfen (PPF), in different concentrations (0.7...

journal_title：PLoS neglected tropical diseases

authors： Yadav K,Dhiman S,Acharya BN,Ghorpade RR,Sukumaran D

更新日期：2019-11-18 00:00:00

abstract：BACKGROUND:New therapeutics are needed for neglected tropical diseases including Human African trypanosomiasis (HAT), a progressive and fatal disease caused by the protozoan parasites Trypanosoma brucei gambiense and T. b. rhodesiense. There is a need for simple, efficient, cost effective methods to identify new molecu...

journal_title：PLoS neglected tropical diseases

authors： Swinney ZT,Haubrich BA,Xia S,Ramesha C,Gomez SR,Guyett P,Mensa-Wilmot K,Swinney DC

更新日期：2016-03-04 00:00:00

abstract：:Humoral immunity plays an important role in controlling dengue virus (DENV) infection. Antibodies (Abs) developed during primary infection protect against subsequent infection with the same dengue serotype, but can enhance disease following secondary infection with a heterologous serotype. A DENV virion has two surfac...

journal_title：PLoS neglected tropical diseases

authors： Rodenhuis-Zybert IA,da Silva Voorham JM,Torres S,van de Pol D,Smit JM

更新日期：2015-03-11 00:00:00

abstract：BACKGROUND:Until 2008, human rabies had never been reported in French Guiana. On 28 May 2008, the French National Reference Center for Rabies (Institut Pasteur, Paris) confirmed the rabies diagnosis, based on hemi-nested polymerase chain reaction on skin biopsy and saliva specimens from a Guianan, who had never travell...

journal_title：PLoS neglected tropical diseases

authors： Meynard JB,Flamand C,Dupuy C,Mahamat A,Eltges F,Queuche F,Renner J,Fontanella JM,Hommel D,Dussart P,Grangier C,Djossou F,Dacheux L,Goudal M,Berger F,Ardillon V,Krieger N,Bourhy H,Spiegel A

更新日期：2012-01-01 00:00:00

abstract：BACKGROUND:The high rate of leprosy cases among children under 15 years of age in Brazil indicates ongoing transmission within the community. The identification of the new leprosy cases among contacts can help identify the source of infection and interrupt the transmission chain. This study aims to determine the detect...

journal_title：PLoS neglected tropical diseases

authors： Pedrosa VL,Dias LC,Galban E,Leturiondo A,Palheta J Jr,Santos M,Moraes MO,Talhari C

更新日期：2018-02-26 00:00:00

abstract：:The global spread of vector-borne diseases remains a worrying public health threat, raising the need for development of new combat strategies for vector control. Knowledge of vector ecology can be exploited in this regard, including plant feeding; a critical resource that mosquitoes of both sexes rely on for survival ...

journal_title：PLoS neglected tropical diseases

authors： Nyasembe VO,Tchouassi DP,Pirk CWW,Sole CL,Torto B

更新日期：2018-02-20 00:00:00

abstract：BACKGROUND:Leptospirosis, a spirochaetal zoonotic disease, is the cause of epidemics associated with high mortality in urban slum communities. Infection with pathogenic Leptospira occurs during environmental exposures and is traditionally associated with occupational risk activities. However, slum inhabitants reside in...

journal_title：PLoS neglected tropical diseases

authors： Maciel EA,de Carvalho AL,Nascimento SF,de Matos RB,Gouveia EL,Reis MG,Ko AI

更新日期：2008-01-30 00:00:00

abstract：BACKGROUND:Blindness is caused by eye pathogens that include a free-living protist (Acanthamoeba castellanii, A. byersi, and/or other Acanthamoeba spp.), a fungus (Fusarium solani), and a bacterium (Chlamydia trachomatis). Hand-eye contact is likely a contributor to the spread of these pathogens, and so hand washing wi...

journal_title：PLoS neglected tropical diseases

authors： Aqeel Y,Rodriguez R,Chatterjee A,Ingalls RR,Samuelson J

更新日期：2017-02-09 00:00:00

abstract：:The mosquito Aedes aegypti, the principal vector of dengue virus, has recently been infected experimentally with Wolbachia: intracellular bacteria that possess potential as dengue biological control agents. Wolbachia depend on their hosts for nutrients they are unable to synthesize themselves. Consequently, competitio...

journal_title：PLoS neglected tropical diseases

authors： Ross PA,Endersby NM,Hoffmann AA

更新日期：2016-01-08 00:00:00

abstract：:Dengue virus and its four serotypes (DENV-1 to DENV-4) infect 390 million people and are implicated in at least 25,000 deaths annually, with the largest disease burden in tropical and subtropical regions. We investigated the spatial dynamics of DENV-1, DENV-2 and DENV-3 in Brazil by applying a statistical framework to...

journal_title：PLoS neglected tropical diseases

authors： Nunes MR,Palacios G,Faria NR,Sousa EC Jr,Pantoja JA,Rodrigues SG,Carvalho VL,Medeiros DB,Savji N,Baele G,Suchard MA,Lemey P,Vasconcelos PF,Lipkin WI

更新日期：2014-04-17 00:00:00

abstract：BACKGROUND:Leishmania species are parasitic protozoa that have a tightly controlled cell cycle, regulated by cyclin-dependent kinases (CDKs). Cdc2-related kinase 3 (CRK3), an essential CDK in Leishmania and functional orthologue of human CDK1, can form an active protein kinase complex with Leishmania cyclins CYCA and C...

journal_title：PLoS neglected tropical diseases

authors： Walker RG,Thomson G,Malone K,Nowicki MW,Brown E,Blake DG,Turner NJ,Walkinshaw MD,Grant KM,Mottram JC

更新日期：2011-04-05 00:00:00

abstract：BACKGROUND:Although increased capillary permeability is the major clinical feature associated with severe dengue infections the mechanisms underlying this phenomenon remain unclear. Dextran clearance methodology has been used to investigate the molecular sieving properties of the microvasculature in clinical situations...

journal_title：PLoS neglected tropical diseases

authors： Nguyen-Pouplin J,Pouplin T,Van TP,The TD,Thi DN,Farrar J,Tinh HT,Wills B

更新日期：2011-08-01 00:00:00

abstract：BACKGROUND:Lymphatic filariasis (LF) is targeted for global elimination through treatment of entire at-risk populations with repeated annual mass drug administration (MDA). Essential for program success is defining and confirming the appropriate endpoint for MDA when transmission is presumed to have reached a level low...

journal_title：PLoS neglected tropical diseases

authors： Chu BK,Deming M,Biritwum NK,Bougma WR,Dorkenoo AM,El-Setouhy M,Fischer PU,Gass K,Gonzalez de Peña M,Mercado-Hernandez L,Kyelem D,Lammie PJ,Flueckiger RM,Mwingira UJ,Noordin R,Offei Owusu I,Ottesen EA,Pavluck A,Pilotte

更新日期：2013-12-05 00:00:00

abstract：:Nucleoside hydrolases (NHs) show homology among parasite protozoa, fungi and bacteria. They are vital protagonists in the establishment of early infection and, therefore, are excellent candidates for the pathogen recognition by adaptive immune responses. Immune protection against NHs would prevent disease at the early...

journal_title：PLoS neglected tropical diseases

authors： Nico D,Claser C,Borja-Cabrera GP,Travassos LR,Palatnik M,Soares IS,Rodrigues MM,Palatnik-de-Sousa CB

更新日期：2010-11-09 00:00:00

abstract：BACKGROUND:Mass anthelmintic drug administration is recommended in developing countries to address infection by soil-transmitted helminthiases (STH). We quantified the public health benefit of treatment with mebendazole in eight million Vietnamese children aged 5-14 years from 2006 to 2011. This was compared to the env...

journal_title：PLoS neglected tropical diseases

authors： Debaveye S,Gonzalez Torres CV,De Smedt D,Heirman B,Kavanagh S,Dewulf J

更新日期：2018-11-12 00:00:00

abstract：BACKGROUND:In South Asia, hundreds of millions of people are infected with soil-transmitted helminths (Ascaris lumbricoides, hookworm, and Trichuris trichiura). However, high-resolution risk profiles and the estimated number of people infected have yet to be determined. In turn, such information will assist control pro...

journal_title：PLoS neglected tropical diseases

authors： Lai YS,Biedermann P,Shrestha A,Chammartin F,À Porta N,Montresor A,Mistry NF,Utzinger J,Vounatsou P

更新日期：2019-08-09 00:00:00

abstract：BACKGROUND:Cystic echinococcosis (CE) is a neglected parasitic zoonosis with considerable socioeconomic impact on affected pastoral communities. CE is endemic throughout the Mediterranean, including Morocco, where the Mid Atlas is the most prevalent area for both human and animal infection. The highest hospital annual ...

journal_title：PLoS neglected tropical diseases

authors： Chebli H,Laamrani El Idrissi A,Benazzouz M,Lmimouni BE,Nhammi H,Elabandouni M,Youbi M,Afifi R,Tahiri S,Essayd El Feydi A,Settaf A,Tinelli C,De Silvestri A,Bouhout S,Abela-Ridder B,Magnino S,Brunetti E,Filice C,Tamaroz

更新日期：2017-03-01 00:00:00

abstract：BACKGROUND:Trachoma prevalence surveys provide the evidence base for district and community-wide implementation of the SAFE strategy, and are used to evaluate the impact of trachoma control interventions. An economic analysis was performed to estimate the cost of trachoma prevalence surveys conducted between 2006 and 2...

journal_title：PLoS neglected tropical diseases

authors： Chen C,Cromwell EA,King JD,Mosher A,Harding-Esch EM,Ngondi JM,Emerson PM

更新日期：2011-03-08 00:00:00

abstract：BACKGROUND:The factors contributing to chronic Chagas' heart disease remain unknown. High nitric oxide (NO) levels have been shown to be associated with cardiomyopathy severity in patients. Further, NO produced via inducible nitric oxide synthase (iNOS/NOS2) is proposed to play a role in Trypanosoma cruzi control. Howe...

journal_title：PLoS neglected tropical diseases

authors： Carvalho CM,Silverio JC,da Silva AA,Pereira IR,Coelho JM,Britto CC,Moreira OC,Marchevsky RS,Xavier SS,Gazzinelli RT,da Glória Bonecini-Almeida M,Lannes-Vieira J

更新日期：2012-01-01 00:00:00