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54521por Lyon, Jeffrey A., Angov, Evelina, Fay, Michael P., Sullivan, JoAnn S., Girourd, Autumn S., Robinson, Sally J., Bergmann-Leitner, Elke S., Duncan, Elizabeth H., Darko, Christian A., Collins, William E., Long, Carole A., Barnwell, John W.“…Vaccination with Plasmodium falciparum MSP1(42)/complete Freund's adjuvant (FA) followed by MSP1(42)/incomplete FA is the only known regimen that protects Aotus nancymaae monkeys against infection by erythrocytic stage malaria parasites. The role of adjuvant is not defined; however complete FA cannot be used in humans. …”
Publicado 2008
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54522por Saad, Alfarazdeg A., Ahmed, Nuha G., Osman, Osman S., Al-Basheer, Ahmed Almustafa, Hamad, Awad, Deborggraeve, Stijn, Büscher, Philippe, Schoone, Gerard J., Schallig, Henk D., Laurent, Thierry, Haleem, Ahmed, Osman, Omran F., Eltom, Ahmed Mohamedain, Elbashir, Mustafa I., El-Safi, Sayda“…BACKGROUND: The Leishmania OligoC-TesT and NASBA-Oligochromatography (OC) were recently developed for simplified and standardised molecular detection of Leishmania parasites in clinical specimens. We here present the phase II evaluation of both tests for diagnosis of visceral leishmaniasis (VL), cutaneous leishmaniasis (CL) and post kala-azar dermal leishmaniasis (PKDL) in Sudan. …”
Publicado 2010
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54523por Vlkova, Michaela, Rohousova, Iva, Hostomska, Jitka, Pohankova, Lucia, Zidkova, Lenka, Drahota, Jan, Valenzuela, Jesus G., Volf, Petr“…BACKGROUND: Phlebotomine sand flies are blood-sucking insects transmitting Leishmania parasites. In bitten hosts, sand fly saliva elicits specific immune response and the humoral immunity was shown to reflect the intensity of sand fly exposure. …”
Publicado 2012
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54524por Lechat, Marc-Marie, Pouvreau, Jean-Bernard, Péron, Thomas, Gauthier, Mathieu, Montiel, Grégory, Véronési, Christophe, Todoroki, Yasushi, Le Bizec, Bruno, Monteau, Fabrice, Macherel, David, Simier, Philippe, Thoiron, Séverine, Delavault, Philippe“…After a conditioning period, seed dormancy in obligate root parasitic plants is released by a chemical stimulus secreted by the roots of host plants. …”
Publicado 2012
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54525por Dell’Agli, Mario, Sanna, Cinzia, Rubiolo, Patrizia, Basilico, Nicoletta, Colombo, Elisa, Scaltrito, Maria M, Ndiath, Mamadou Ousmane, Maccarone, Luca, Taramelli, Donatella, Bicchi, Carlo, Ballero, Mauro, Bosisio, Enrica“…These findings open the possibility for further investigation aimed at the isolation of natural products with anti-parasitic properties.…”
Publicado 2012
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54526por Knopp, Stefanie, Mohammed, Khalfan A, Ali, Said M, Khamis, I Simba, Ame, Shaali M, Albonico, Marco, Gouvras, Anouk, Fenwick, Alan, Savioli, Lorenzo, Colley, Daniel G, Utzinger, Jürg, Person, Bobbie, Rollinson, David“…BACKGROUND: Schistosomiasis is a parasitic infection that continues to be a major public health problem in many developing countries being responsible for an estimated burden of at least 1.4 million disability-adjusted life years (DALYs) in Africa alone. …”
Publicado 2012
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54527por Khaireh, Bouh Abdi, Assefa, Ashenafi, Guessod, Hawa Hassan, Basco, Leonardo K, Khaireh, Mohamed Abdi, Pascual, Aurélie, Briolant, Sébastien, Bouh, Samatar Mohamed, Farah, Ismaïl Hassan, Ali, Habib Moussa, Abdi, Abdoul-Ilah Ahmed, Aden, Mouna Osman, Abdillahi, Zamzam, Ayeh, Souleiman Nour, Darar, Houssein Youssouf, Koeck, Jean-Louis, Rogier, Christophe, Pradines, Bruno, Bogreau, Hervé“…The high Fst indices derived from plasmodial populations from one study period to another (0.12 between 1999 and 2002, and 0.43 between 2002 and 2009) suggested a random sampling of parasites, probably imported from neighbouring countries, leading to oligo-clonal expansion of few different strains during each transmission season. …”
Publicado 2013
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54528por Alemu, Abebe, Fuehrer, Hans-Peter, Getnet, Gebeyaw, Kassu, Afework, Getie, Sisay, Noedl, Harald“…Finger-prick blood samples were collected and examined for Plasmodium parasites using Giemsa microscopy and standard nPCR. …”
Publicado 2014
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54529por Taylor, Brian J, Howell, Anita, Martin, Kimberly A, Manage, Dammika P, Gordy, Walter, Campbell, Stephanie D, Lam, Samantha, Jin, Albert, Polley, Spencer D, Samuel, Roshini A, Atrazhev, Alexey, Stickel, Alex J, Birungi, Josephine, Mbonye, Anthony K, Pilarski, Linda M, Acker, Jason P, Yanow, Stephanie K“…RESULTS: This diagnostic was capable of detecting all Plasmodium species with a limit of detection for Plasmodium falciparum of 2 parasites/μL of blood. This exceeds the sensitivity of microscopy, the current standard for diagnosis in the field, by ten to fifty-fold. …”
Publicado 2014
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54530por Farrell, Andrew, Coleman, Bradley I, Benenati, Brian, Brown, Kevin M, Blader, Ira J, Marth, Gabor T, Gubbels, Marc-Jan“…One traditionally intractable group, the Apicomplexa, contains several important pathogenic protozoan parasites, including the Plasmodium species that cause malaria. …”
Publicado 2014
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54531por Bereswill, Stefan, Kühl, Anja A, Alutis, Marie, Fischer, André, Möhle, Luisa, Struck, Daniela, Liesenfeld, Oliver, Göbel, Ulf B, Dunay, Ildikò R, Heimesaat, Markus M“…METHODS AND RESULTS: Seven days following peroral infection (p.i.) with 100 cysts of T. gondii ME49 strain, TLR-9(-/-) and wildtype (WT) mice suffered from comparable ileitis, whereas ileal parasitic loads as well as IFN-γ and nitric oxide levels were higher in TLR-9(-/-) compared to WT mice. …”
Publicado 2014
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54532por Miura, Kazutoyo, Jongert, Erik, Deng, Bingbing, Zhou, Luwen, Lusingu, John P, Drakeley, Chris J, Fay, Michael P, Long, Carole A, Vekemans, Johan“…BACKGROUND: The circumsporozoite protein (CS protein) on the malaria parasites in mosquitoes plays an important role in sporogony in mosquitoes. …”
Publicado 2014
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54533“…Our results support the meanwhile widely accepted concept that retroelements are not simple “junk DNA” or “harmful genomic parasites” but essential components of the transcriptomic machinery in vertebrates. …”
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54534“…RESULTS: To screen for miRNAs that are differentially expressed in G. mellonella (1) during metamorphosis or (2) following infection with the entomopathogenic bacterium Serratia entomophila or (3) with the parasitic fungus Metarhizium anisopliae, we designed a microarray containing more than 2000 insect miRNA probe sequences. …”
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54535por Siewert, Christin, Hess, Wolfgang R, Duduk, Bojan, Huettel, Bruno, Reinhardt, Richard, Büttner, Carmen, Kube, Michael“…Several isolates are derived from plants or animals, whereas phytoplasmas are characterised as intracellular parasitic pathogens of plant phloem and depend on insect vectors for their spread. …”
Publicado 2014
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54536por Lin, Che, Lin, Chin-Nan, Wang, Yu-Chao, Liu, Fang-Yu, Chuang, Yung-Jen, Lan, Chung-Yu, Hsieh, Wen-Ping, Chen, Bor-Sen“…Exposure to pathogens elicits various defensive immune mechanisms that protect the host from potential threats and harmful substances derived from pathogens such as parasites, bacteria, and viruses. The complex immune system of humans and many other vertebrates can be divided into two major categories: the innate and the adaptive immune systems. …”
Publicado 2014
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54537“…All members of this cluster are found in microsporidia which are unicellular fungal parasites. Members of this family are small in size, charged and have hydrophobic residues in the aromatic/arginine selectivity filter and these features are shared by small and basic intrinsic proteins (SIPs), one of the plant MIP subfamilies. …”
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54538por O’Shaughnessy, James, Earley, Bernadette, Barrett, Damien, Doherty, Michael L, Crosson, Paul, de Waal, Theo, Mee, John F“…Infectious agents such as Bovine Virus Diarrhoea (BVD) virus, colostrum management and parasitic challenge can all affect calf output. Prior to the national BVD eradication programme, there was little published information on either the prevalence or effect of BVD in Irish beef herds. …”
Publicado 2015
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54539por de Alvarenga, Denise Anete Madureira, de Pina-Costa, Anielle, de Sousa, Taís Nóbrega, Pissinatti, Alcides, Zalis, Mariano G, Suaréz-Mutis, Martha C, Lourenço-de-Oliveira, Ricardo, Brasil, Patrícia, Daniel-Ribeiro, Cláudio Tadeu, de Brito, Cristiana Ferreira Alves“…These species are morphologically, genetically and immunologically indistinguishable from the human Plasmodium malariae and Plasmodium vivax parasites, respectively. Plasmodium simium has been observed naturally infecting monkeys of the genera Alouatta and Brachyteles in a restricted area of the Atlantic Forest in the south and southeast regions of Brazil. …”
Publicado 2015
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54540por Liu, Zhi-Qiang, Lin, Shan, Baker, Peter James, Wu, Ling-Fang, Wang, Xiao-Rui, Wu, Hui, Xu, Feng, Wang, Hong-Yan, Brathwaite, Mgavi Elombe, Zheng, Yu-Guo“…BACKGROUND: Ophiocordyceps sinensis, a worm and fungus combined mixture which Hirsutella sinensis is parasitic on the caterpillar body, has been used as a traditional medicine or healthy food in China for thousands of years. …”
Publicado 2015
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