Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Diana Ballen"'
Autor:
Geneviève A F S van Liere, Diana Ballen, Adriana Tami, Renzo Nino Incani, Stefanie N. Hofstede
Publikováno v:
ACTA TROPICA, 140, 68-76
The prevalence of Schistosoma mansoni infection in Venezuela has changed from high to low due mostly to successful control activities, including mass chemotherapy and molluscicide applications. This study examined the impact of mass chemotherapy on S
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d36b9a8a51fea5bd7feba91364154f8
https://doi.org/10.1016/j.actatropica.2014.08.003
https://doi.org/10.1016/j.actatropica.2014.08.003
Autor:
Diana Ballen, Italo M. Cesari, César Matos, Milagro Fernández-Delgado, Jackeline Cortez, Renzo Nino Incani, Guiden Sulbarán
Publikováno v:
Parasitology international. 66(1)
Schistosoma mansoni enzymes play important roles in host-parasite interactions and are potential targets for immunological and/or pharmacological attack. The aim of this study was to comparatively assess the presence of hydrolytic activities (phospha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b5f2bc72496f0eafc8f5e3027ec873a
https://pubmed.ncbi.nlm.nih.gov/27693560
https://pubmed.ncbi.nlm.nih.gov/27693560
Autor:
Guidenn Sulbarán, María A. Lorenzo, Henry Bermúdez, Italo M. Cesari, Diana Ballen, Oscar Noya
Publikováno v:
Parasite Immunology. 32:20-28
Schistosoma mansoni cathepsin B (Sm31) is a major antigen from adult worms that circulates in the blood of infected patients (Li et al., Parasitol Res 1996; 82: 14-18). An analysis of the Sm31 sequence (Klinkert et al., Mol Biochem Parasitol 1989; 33
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8df7a69f78605b2468d92dc876cafe7d
https://doi.org/10.1111/j.1365-3024.2009.01152.x
https://doi.org/10.1111/j.1365-3024.2009.01152.x
Publikováno v:
Parasitology international. 65(3)
Adult Schistosoma mansoni parasites have the capacity to degrade ingested host hemoglobin and other host plasma proteins by using a series of gut proteolytic enzymes, including cathepsin B; this enzyme is released to the host intravascular environmen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f54610c3d90f7e6907e538dd1a566a26
https://pubmed.ncbi.nlm.nih.gov/26709076
https://pubmed.ncbi.nlm.nih.gov/26709076
Autor:
María Jesús Abad, Beatriz Williams, Fabián Michelangeli, Ángel Fernández, Balentina Milano, Diana Ballen, Peter Taylor, Miriam Arsenak, Marie Christine Ruiz, Italo M. Cesari
Publikováno v:
Pharmaceutical Biology. 44:349-362
Venezuela is a country where indigenous and local communities use more than 1500 species of plants for medicinal purposes. Anticancer drugs derived from plants may act through a direct cytotoxic effect on tumor cells or through other mechanisms such
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77cacab84b9354846a1b84a3982f43da
https://doi.org/10.1080/13880200600748119
https://doi.org/10.1080/13880200600748119
Autor:
Maryvonne Kombila, L. Mendoza, Dominique Richard-Lenoble, Alain Ferrer, André Théron, Jean-Pierre Pointier, Italo M. Cesari, Diana Ballen
Publikováno v:
Parasitology Research / Journal of Parasitology
Parasitology Research / Journal of Parasitology, 2010, 106 (5), pp.1225-31. ⟨10.1007/s00436-010-1798-x⟩
Parasitology Research / Journal of Parasitology, 2010, 106 (5), pp.1225-31. ⟨10.1007/s00436-010-1798-x⟩
International audience; Antigens present in aqueous n-butanolic extracts (BE) of Schistosoma mansoni (Venezuelan JL strain), Schistosoma intercalatum (Cameroon EDEA strain), and Schistosoma haematobium (Yemen strain) adult worm membranes were compare
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d138399358c711fbb94b43acd0562c48
https://hal.archives-ouvertes.fr/halsde-00495182
https://hal.archives-ouvertes.fr/halsde-00495182
Schistosoma mansoni surface membrane components play a relevant role in the host-parasite interaction, and some are released in vivo as circulating antigens. n -Butanol extraction favors the release of membrane antigens like alkaline phosphatase, whi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25676c5dba49e36e622f3910ae2753a6
https://europepmc.org/articles/PMC549304/
https://europepmc.org/articles/PMC549304/
Publikováno v:
PLoS Neglected Tropical Diseases, Vol 7, Iss 6, p e2254 (2013)
PLoS Neglected Tropical Diseases
PLoS Neglected Tropical Diseases
Background Schistosomiasis continues to be one of the most prevalent parasitic diseases in the world. Despite the existence of a highly effective antischistosome drug, the disease is spreading into new areas, and national control programs do not arri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a6e51ce98bca573b3d8f0d870245c12
https://doi.org/10.1371/journal.pntd.0002254
https://doi.org/10.1371/journal.pntd.0002254
Autor:
Diana Ballén
Publikováno v:
HOW, Vol 21, Iss 2, Pp 10-30 (2014)
This article focuses on the way in which technology-based activities may shape and characterize students’ awareness of their own learning processes and their understanding of autonomy. The study was carried out at a public university in Colombia. D
Externí odkaz:
https://doaj.org/article/2f94b5f84d9446238a14690d6ab263e1
Autor:
Oscar Noya, Belkisyolé Alarcón de Noya, Diana Ballén, Noraida Zerpa, Cecilia Colmenares, Sandra Losada, Henry Bermúdez
Publikováno v:
Memorias do Instituto Oswaldo Cruz, Vol 93, Pp 157-158 (1998)
Externí odkaz:
https://doaj.org/article/2e73cf3e6e0f465f92a7441e480e8095