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54741por Martin Říhová, Jana, Gupta, Shruti, Darby, Alistair C., Nováková, Eva, Hypša, Václav“…Arsenophonus is a widespread insect symbiont with life strategies that vary from parasitism to obligate mutualism. In insects living exclusively on vertebrate blood, mutualistic Arsenophonus strains are presumed to provide B vitamins missing in the insect host diet. …”
Publicado 2023
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54742por Catapano, Paolo L., Falcinelli, Monica, Damiani, Claudia, Cappelli, Alessia, Koukouli, Despoina, Rossi, Paolo, Ricci, Irene, Napolioni, Valerio, Favia, GuidoEnlace del recurso
Publicado 2023
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54743por Vargas-Pena, Coral N, Alyssa Policarpio, Maria, Chan, Bailey, Kladias, Michael, Coyle, Christina“…BACKGROUND: Once a parasitic infection limited to tropical/subtropical regions, as international travel and immigration continues to rise, Strongyloidiasis is now a disease also prevalent in non-endemic regions, including the United States. …”
Publicado 2023
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54744“…RESULTS: Plasma mcfDNA sequencing yielded 520 detections of 62 microbes associated with 27 NNIDs and 449 detections of an additional 12 microbes, including public health important parasites, amoebae, endemic mycoses, and selected bacteria, across 27 US states. …”
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54745por Bakker, Julian W., Begemann, Hannah L. M., Fonville, Manoj, Esser, Helen J., de Boer, Willem F., Sprong, Hein, Koenraadt, Constantianus J. M.Enlace del recurso
Publicado 2023
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54746por Chatterjee, Sanchari, Ghosh, Soumyajit, Datey, Ankita, Mahish, Chandan, Chattopadhyay, Subhasis, Chattopadhyay, Soma“…IMPORTANCE: Being obligate parasites, viruses use various host cell machineries in effectively replicating their genome, along with virus-encoded enzymes. …”
Publicado 2023
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54747por Amer, Eglal I., Allam, Sonia R., Hassan, Aceel Y., El-Fakharany, Esmail M., Agwa, Mona M., Khattab, Sherine N., Sheta, Eman, El-Faham, Marwa H.“…Our in vivo observations confirm an immune-mediated enhanced effect of the schistosomicidal action of CLA and hints at the prospect of nanotechnology-based immunotherapy, not only for schistosomiasis, but also for other parasitic infections in which chemotherapy has been shown to be immune-dependent. …”
Publicado 2023
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54748
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54749por Bejon, Philip, Mwacharo, Jedidah, Kai, Oscar, Mwangi, Tabitha, Milligan, Paul, Todryk, Stephen, Keating, Sheila, Lang, Trudie, Lowe, Brett, Gikonyo, Caroline, Molyneux, Catherine, Fegan, Greg, Gilbert, Sarah C, Peshu, Norbert, Marsh, Kevin, Hill, Adrian V. S“…The primary analysis was time to a parasitaemia of over 2,500 parasites/μl. RESULTS: The regime was moderately immunogenic, but the magnitude of T cell responses was lower than in previous studies. …”
Publicado 2006
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54750por Mzayek, Fawaz, Deng, Haiyan, Mather, Frances J, Wasilevich, Elizabeth C, Liu, Huayin, Hadi, Christiane M, Chansolme, David H, Murphy, Holly A, Melek, Bekir H, Tenaglia, Alan N, Mushatt, David M, Dreisbach, Albert W, Lertora, Juan J. L, Krogstad, Donald J“…OBJECTIVES: To determine: (1) the pharmacokinetics and safety of an investigational aminoquinoline active against multidrug–resistant malaria parasites (AQ-13), including its effects on the QT interval, and (2) whether it has pharmacokinetic and safety profiles similar to chloroquine (CQ) in humans. …”
Publicado 2007
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54751por Modabber, Farrokh, Buffet, Pierre A, Torreele, Els, Milon, Geneviéve, Croft, Simon L“…There is no adequately effective vaccine, but some encouraging results have been obtained with whole killed Leishmania parasites or imiquimod (an immuno-modulator) plus antimonials. …”
Publicado 2007
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54752por Darling, S. T.“…The presence of the filariform (direct mode), larva is perhaps best accounted for by its being an attempt at more perfect parasitism (Stiles). From a correlation of culture study with the results of a histological examination of the invaded mucosa, this explanation of the derivation of the two phases is suggested. …”
Publicado 1911
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54753por Nakagawa, Koan“…In the final host the parasites are taken into the alimentary canal as encysted cercariæ. …”
Publicado 1917
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54754por Smith, Theobald“…It is safe to assume that this particular cell parasitism is but one of a series of localizations and centers of multiplication in the fetal membranes although evidence points to it as perhaps the earliest stage in which the organism gains by rapid, unchecked multiplication a considerable advantage over the host. …”
Publicado 1919
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54755por Robinson, Mark D, De Souza, David P, Keen, Woon Wai, Saunders, Eleanor C, McConville, Malcolm J, Speed, Terence P, Likić, Vladimir A“…We demonstrate the usefulness of this approach on GC-MS metabolic profiling experiments acquired on wild-type and mutant Leishmania mexicana parasites. CONCLUSION: We propose a progressive method to match signal peaks across multiple GC-MS experiments based on dynamic programming. …”
Publicado 2007
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54756por Guinovart, Caterina, Bassat, Quique, Sigaúque, Betuel, Aide, Pedro, Sacarlal, Jahit, Nhampossa, Tacilta, Bardají, Azucena, Nhacolo, Ariel, Macete, Eusébio, Mandomando, Inácio, Aponte, John J, Menéndez, Clara, Alonso, Pedro L“…The geometric mean parasitaemia in malaria cases was 8582.2 parasites/μL, peaking in children aged two to three years. 13% of malaria cases had a PCV<25% and the mean PCV in malaria cases increased gradually with age, ranging from 27.8% in children aged 2–12 months to 34.4% in ≥ 5 years. …”
Publicado 2008
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54757por Cohen, Justin M, Ernst, Kacey C, Lindblade, Kim A, Vulule, John M, John, Chandy C, Wilson, Mark L“…BACKGROUND: Transmission of Plasmodium falciparum generally decreases with increasing elevation, in part because lower temperature slows the development of both parasites and mosquitoes. However, other aspects of the terrain, such as the shape of the land, may affect habitat suitability for Anopheles breeding and thus risk of malaria transmission. …”
Publicado 2008
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54758
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54759por Hawkins, Vivian N, Auliff, Alyson, Prajapati, Surendra Kumar, Rungsihirunrat, Kanchana, Hapuarachchi, Hapuarachchige C, Maestre, Amanda, O'Neil, Michael T, Cheng, Qin, Joshi, Hema, Na-Bangchang, Kesara, Sibley, Carol Hopkins“…BACKGROUND: In order to maximize the useful therapeutic life of antimalarial drugs, it is crucial to understand the mechanisms by which parasites resistant to antimalarial drugs are selected and spread in natural populations. …”
Publicado 2008
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54760por Hansell, Elizabeth, Braschi, Simon, Medzihradszky, Katalin F., Sajid, Mohammed, Debnath, Moumita, Ingram, Jessica, Lim, K. C., McKerrow, James H.“…Among the abundant proteins secreted by cercariae was the cercarial protease that has been implicated in degradation of host proteins, secreted proteins proposed to mediate immune invasion by larvae, and proteins implicated in protection of parasites against oxidative stress. Components of the schistosome surface tegument, previously identified with immune serum, were also released. …”
Publicado 2008
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