Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 2 de 2
Filtrar
Mais filtros










Intervalo de ano de publicação
1.
Parasitol Res ; 120(3): 785-796, 2021 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-33409640

RESUMO

Leishmania spp. and Trypanosoma cruzi are parasites belonging to the Trypanosomatidae family and the causative agents for two very important neglected tropical diseases (NTDs), namely leishmaniasis and trypanosomiasis, respectively. Together, they affect millions of people worldwide and the number of cases is constantly rising; thus, further effort on identifying and developing non-toxic, affordable and effective new drug is urgently needed to overcome this alarming situation. Exploring natural products from fungal and bacterial origin remains hitherto a valuable approach to find new hits and candidates for the development of new drugs against these protozoal human infections. Endophytes, which are microorganisms (fungal and bacterial) inhabiting plant tissues, represent a promising source, as they hold potential to produce a high number of distinct chemical scaffolds. These structurally diverse natural products have previously been successfully tested against a wide range of pathogenic microorganisms. The present review provides an update of endophytic compounds exerting anti-trypanosomal and anti-leishmanial effects and their predicted pharmacokinetic properties.


Assuntos
Antiprotozoários/farmacologia , Bactérias/química , Produtos Biológicos/farmacologia , Endófitos/química , Fungos/química , Leishmania/efeitos dos fármacos , Trypanosoma cruzi/efeitos dos fármacos , Animais , Humanos , Leishmania/fisiologia , Leishmaniose/tratamento farmacológico , Leishmaniose/parasitologia , Plantas/microbiologia , Trypanosoma cruzi/fisiologia , Tripanossomíase/tratamento farmacológico , Tripanossomíase/parasitologia
2.
Health sci. dis ; 15(3): 1-8, 2014.
Artigo em Francês | AIM (África) | ID: biblio-1262711

RESUMO

OBJECTIFS : Mesurer les indices de contamination bacteriologique de l'eau des sources et forages de Mvog-Betsi; et rechercher une relation entre ces indices et le nombre de maladies hydriques enregistrees au Centre Hospitalier Dominicain Saint Martin de Porres (CHDSMP) de ce quartier de Yaounde. MeTHODES Il s'agit d'une etude retrospective et prospective; basee d'une part sur les statistiques des maladies hydriques enregistrees au CHDSMP; et d'autre part sur l'analyse bacteriologique de l'eau des sources et forages consommees par la population. Nous avons utilise la technique de Presence-Absence puis le denombrement apres inondation sur gelose specifique pour la culture des bacteries. L'identification bacterienne a ete faite par la galerie RapIDTM ONE. ReSULTATS Nous avons constate que presque tous les habitants de Mvog Betsi buvaient de l'eau issue des puits ou des sources ou des forages. D'autre part; les eaux de sources et de forages de Mvog-Betsi etaient toutes polluees. En effet; le denombrement des Escherichia coli; indice de pollution fecale dans toutes les eaux; a ete anormal; ce qui revele un probable danger pour la sante. Les statistiques des maladies hydriques enregistrees en 2012 au CHDSMP montrent que 1752 habitants de Mvog Betsi ont souffert de ces maladies contre 2576 qui avaient d'autres pathologies. Au premier trimestre 2013; il ya eu 272 cas de maladies hydriques sur un total de 766 habitants de Mvog-Betsi venues consulter. CONCLUSION Il y a une relation claire entre la pollution des eaux de source; forages et les maladies hydriques enregistrees au CHDSMP du quartier Mvog-Betsi


Assuntos
Água Potável/microbiologia , Microbiologia da Água , Poluição da Água , Qualidade da Água
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA
...