Resultados de búsqueda - Drugs Testing.

Area-wide appraisal of drug resistance in trypanosomes infecting cattle in East and Southern Africa por Eisler, M.C., Ndung'u, J.M., Murilla, G., Mdachi, R.M., Mbwambo, H., Sinyangwe, L., Machila, N., Delespaux, V., Geerts, S., Brandt, J., Peregrine, A.S., McDermott, John J., Holmes, P.H.

“…Existing methods currently available for the demonstration of drug-resistance, namely therapeutic tests in domestic livestock and rodents, and tests on trypanosome isolates in vitro, have particular drawbacks. …”
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Effects of trypanosomiasis on productivity of East African Zebu cattle exposed to drug resistant trypanosomes por Mulatu, W., Rowlands, G.J., D'Ieteren, G.D.M., Nagda, S.M.

“…Many cases of parasitaemia that were treated were found parasitaemic again the following month, pointing to the possible existence of drug resistance; this was confirmed in the laboratory with all trypanosome isolates tested showing resistance to diminazene aceturate. …”
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Use of the isometamidium Elisa to measure serum concentrations of the drug in Jersey dairy cattle in Kenya por Eisler, M.C., Maloo, S.H., Peregrine, A.S., Holmes, P.H., Thorpe, W.R.

“…It is not usually apparent whether these breakdowns are due to inadequate drug dosage regimens, or to the Development of drug-resistance in trypanosomes. …”
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In vitro anti-tuberculosis activity of azole drugs against Mycobacterium tuberculosis clinical isolates por Imperiale, Belen Rocio, Cataldi, Angel Adrian, Morcillo, Nora

“…Background: Latent tuberculosis has been associated with the persistence of dormant Mycobacterium tuberculosis in the organism of infected individuals, who are reservoirs of the bacilli and the source for spreading the disease in the community. New active anti-TB drugs exerting their metabolic action at different stages and on latent/dormant bacilli are urgently required to avoid endogenous reactivations and to be part of treatments of multi- and extensively-drug resistant tuberculosis (M/XDR-TB). …”
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Economic analysis of trypanocide use in villages under risk of drug resistance in West Africa. por Affognon, Hippolyte D.

“…However, this must be interpreted in the light of emerging drug resistance, which poses a major obstacle to the sustainability of drug use. …”
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Antibiotic quality and use practices amongst dairy farmers and drug retailers in central Kenyan highlands por Muloi, Dishon, Kurui, P., Sharma, Garima, Ochieng, Linnet, Ng'ang'a, Fredrick M., Gudda, Fredrick, Muthini, J.M., Grace, Delia, Dione, Michel M., Moodley, Arshnee, Muneri, C.

“…We found that 44.4% (12/27) of the tested antibiotics did not meet the United States Pharmacopeial test specifications (percentage of label claim). …”
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Patience in foraging-horticultural society: a test of competing hypotheses por Godoy, Ricardo, Byron, Elizabeth, Reyes-Garcia, Victoria, Leonard, William. R., Patel, K., Apaza, Lilian, Perez, Eddy, Vadez, Vincent, Wilkie, David

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Training farmers in rational drug-use improves their management of cattle trypanosomosis: a cluster-randomised trial in south Mali por Grace, Delia, Randolph, Thomas F., Diall, O., Clausen, Peter-Henning

“…We recruited cattle farmers (444) in 46 villages and used stratified, restricted-randomisation to assign villages to either the test or control group. Farmers in the test group received an information leaflet designed to address gaps in farmer knowledge likely to lead to inadequate treatment; their knowledge was assessed before the intervention, and at 2 weeks and 5 months after the intervention. …”
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Surveillance and characterization of drug‑resistant mycobacterium tuberculosis isolated in a reference hospital from Argentina during 8 years’ period por Imperiale, Belen Rocio, Di Giulio, Angela Beatríz, Mancino, María Belén, Zumarraga, Martin Jose, Morcillo, Nora

“…Methods: Respiratory and extrapulmonary specimens were processed by Ziehl–Neelsen stain and cultured on specific media. Drug-susceptibility testing of isolates was performed by the MGIT 960 and a colorimetric micro-method. …”
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Trypanocidal drug resistance in four regions of Cote d'Ivoire: Importance and possible impact on sustainability of integrated strategies for trypanosomiasis control por D'Ieteren, G.D.M., Coulibaly, L., Atse, P.A., Hecker, P.A., Krebs, H.A., Rowlands, G.J., Leak, S.G.A., Nagda, S.M.

“…There was evidence of drug resistance for all three drugs in Boundiali (Coulibaly et al., this volume), for diminazene aceturate and isometamidium chloride, the two drugs tested in Ferkessedougou (Atse et al., this volume), and for homidium bromide in Bouake. …”
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Efficacy of five selected acaricides against Tetranychus urticae (Acari: Tetranychidae) and their side effects on relevant natural enemies occurring in citrus orchards por Urbaneja, Alberto, Pascual-Ruiz, Sara, Pina, Tatiana, Abad-Moyano, Raquel, Vanaclocha, Pilar, Montón, Helga, Dembilio, Óscar, Castanera, Pedro, Jaques, Josep A.

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The antiplasmodial activity of spermine alkaloids isolated from Albizia gummifera por Rukunga, G.M., Muregi, F.W., Tolo, F.M., Omar, S.A., Mwitari, P., Muthaura, C.N., Omlin, F., Lwande, W., Hassanali, A., Githure, J., Iraqi, F.W., Mungai, G.M., Kraus, W., Kofi-Tsekpo, W.M.

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Preventing and containing trypanocide resistance in the cotton zone of West Africa por Clausen, Peter-Henning, Bauer, B., Zessin, K.H., Diall, O., Bocoum, Z., Sidibe, I., Affognon, Hippolyte D., Waibel, H., Grace, Delia, Randolph, Thomas F.

“…Trypanocidal drugs are the most commonly purchased and used livestock input by resource-poor farmers in sub-Saharan Africa. …”
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Low occurrence and clonal relatedness of multi-drug resistant Escherichia coli carrying transmissible colistin resistance mcr-1 genes in Ugandan poultry por Wainaina, M., Ndoboli, Dickson, Ayebare, Dreck, Mbatidde, Irene, Roesel, Kristina, Hammerl, J.A., Moodley, Arshnee, Tenhagen, B.-A., Binsker, U.

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How to kill a parasite : a report : an inhibitor study of ribose-5-phosphate isomerase B from Giardia lamblia as a possible drug target por Steinhauf, Daniel

“…These drugs are in some cases toxic and have severe side effects. …”

Importance of traditional protected areas for the collection of medicinal plants, Kongo-Central (DRC) por Flavien, N.B., Vanhove, W., Termote, Céline, Damme, Patrick van

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Bioassay of acaricide resistance on three common cattle tick species around Holetta area por Shiferaw, Y., Girma, A., Jobre, Y., Hailemariam, M., Zerbini, E.

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PCR and DNA-probe hybridization to assess the efficacy of therapeutic and prophylactic isometamidium treatment in Trypanosoma spp. - infected dairy cattle in peri-urban Kampala, Ug... por Clausen, Peter-Henning, Schares, G., Patzelt, R.J., Poetzsch, C.J., Scheer, A., Kakaire, D., Olila, D., Peregrine, A.S., McDermott, John J., Mehlitz, D.

“…PCR gave positive results in 34.8 % of the blood samples tested, with 76.2 % positive for T brucei, 20.6 % positive for T vivax and 3.2 % positive for mixed CT. brucei 1T vrvax) infections. …”
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Combined moxidectin-levamisole treatment against multidrug-resistant gastrointestinal nematodes: A four-year efficacy monitoring in lambs por Luque Sonia, Lloberas, María Mercedes, Cardozo, Patricia Alejandra, Virkel, Guillermo, Farias, Cristina, Viviani, Paula, Lanusse, Carlos Edmundo, Alvarez, L., Lifschitz, Adrian Luis

“…The clinical efficacy of the continuous use of MOX + LEV combination was assessed with the controlled efficacy test (CET), performed at the beginning and end of the study, and with the faecal egg count reduction (FECR) test, performed over the four-year study period. …”
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Anthelmintic activity of preparations derived from Myrsine africana and Rapanea melanophloeos against the nematode parasite, Haemonchus contortus, of sheep por Githiori, J.B., Höglund, J., Waller, P.J., Baker, R.L.

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