Results 131 to 140 of about 102,700 (303)

Didactic Networks: A proposal for e-learning content generation [PDF]

, 2010
The Didactic Networks proposed in this paper are based on previous publications in the field of the RSR (Rhetorical-Semantic Relations). The RSR is a set of primitive relations used for building a specific kind of semantic networks for artificial ...
Alamo Lobo, Francisco Javier del, Jaen Gallego, Jose Alberto, Martínez Fernández, Raquel   +2 more
core   +1 more source

Extratos vegetais usados no controle de dípteros vetores de zoonoses Plant extracts used in the control of dipteran vectors of zoonosis

Revista Brasileira de Plantas Medicinais, 2010
Os insetos são importantes transmissores de doenças que cada vez mais ocorrem em áreas periurbanas ou urbanas, devido à introdução ou reaparecimento de seus respectivos vetores. As estratégias de controle das doenças transmissíveis por vetores biológicos são de difícil execução, principalmente quando associadas à existência de reservatórios domésticos ...
M.V Maciel, S.M Morais, C.M.L Bevilaqua, S.S.A Amóra   +3 more
openaire   +1 more source

Promiscuous stimulation of HSP70 ATPase activity by parasite‐derived J‐domains

FEBS Open Bio, EarlyView.
The malaria parasite Plasmodium falciparum exports three highly homologous yet functionally divergent J‐domain proteins into human erythrocytes. Here, we show that J‐domains isolated from all three proteins effectively stimulate the ATPase activity of both endogenous host and exported parasite HSP70 chaperones.
Julian Barth, Moritz Koch, Le‐Han Rössner, Johanna Eichhorn, Denys Pogoryelov, Matthias P. Mayer, Jude M. Przyborski   +6 more
wiley   +1 more source

Natural mortality of Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae) eggs in Argentina and Italy, and first record of Encarsia porteri (Mercet) (Hymenoptera: Aphelinidae) affecting its populations [PDF]

, 2015
En este estudio se evaluaron los agentes oófagos de T. absoluta de presencia espontánea en cultivos de tomate en Sudamérica (NOA y Cinturón Hortícola Platense, Argentina) y en Europa (Lazio, Italia).
Galise, Gabrielle, Luft Albarracin, Erica Beatriz, Luna, María Gabriela, Speranza, S., Virla, Eduardo Gabriel   +4 more
core   +1 more source

Implementación de estrategias sostenibles en el control de vectores de la Universidad Médica de Camagüey

Archivo Médico de Camagüey, 2011
Fundamento: actualmente la gran dispersión, incidencia y gravedad de muchas enfermedades transmitidas por vectores, provoca un peligroso aumento de las mismas en varias regiones del mundo. Objetivo: evaluar el impacto de las estrategias implementadas en la Universidad Médica de Camagüey, a través del comportamiento de la abundancia y distribución de ...
Nairys Estévez Espinosa, Erlán García Medina, Lorenzo Diéguez Fernández   +2 more
openaire   +1 more source

Development of human monoclonal antibodies against TARM1 by yeast display

FEBS Open Bio, EarlyView.
Human monoclonal antibodies against TARM1 are generated by yeast display‐guided selection. These antibodies bind to soluble and cell‐surface forms of TARM1. Also, these antibodies exhibit agonistic activity in the NFAT‐GFP reporter assay, indicating that TARM1 signaling can be functionally modulated by antibodies and suggesting TARM1 as a potential ...
Rikio Yabe, Mayumi Saeki, Masaaki Hashiguchi, Sayaka Ono, Kazuhisa Aoki, Hidetaka Tanno   +5 more
wiley   +1 more source

Insecticide resistance status and mechanisms in Aedes aegypti and Aedes albopictus from different dengue endemic regions of Panama

Tropical Medicine and Health
Background Dengue is a serious public health problem worldwide, including Panama. During the last years, the number of dengue cases has increased. This may be due to the presence of mosquito populations resistant to insecticides.
Lorenzo Cáceres Carrera, Luis Piedra, Rolando Torres-Cosme, Anakena M. Castillo, Antonio Bruno, José Luis Ramírez, Dan Martínez, María Magdalena Rodríguez, Juan A. Bisset   +8 more
doaj   +1 more source

Screening and epitope characterization of Nidogen‐2‐specific nanobodies

FEBS Open Bio, EarlyView.
Camel immunization and phage display were employed to generate high‐affinity VHH nanobodies against Nidogen‐2. After library construction, biopanning, ELISA screening, sequencing, and recombinant expression, selected nanobodies were purified and characterized, leading to the preliminary exploration of a nanobody‐based sandwich ELISA for specific ...
Jianchuan Wen, Qianqian Cui, Zhongyun Lan, Yingjun Wang, Shuaiying Zhao, Wenxuan Feng, Yunfeng Liu, Qiting Huang, Dongna Zhang, Jianfeng Xu   +9 more
wiley   +1 more source

Análisis político del Programa de Control del dengue en Morelos, México

Revista de Saúde Pública
OBJETIVO: Analizar medidas municipales implementadas para el control de la epidemia del dengue, sobretodo las de coordinación sectorial, gobernanza y participación de grupos sociales.
Mariana I González Fernández, Emanuel Orozco Núñez, Enrique Cifuentes   +2 more
doaj  

Matrix metalloproteinase‐9 regulates cell adhesion and membrane protrusive activity of ovarian cancer cells

FEBS Open Bio, EarlyView.
Matrix metalloproteinase‐9 (MMP9) drives ovarian cancer progression. Using MMP9‐null cells (M9‐KO) created from ovarian cancer cells, we found MMP9 loss did not block Epidermal Growth Factor (EGF)‐driven E‐cadherin dissolution or EMT but delayed and reduced EGF‐driven membrane protrusions. Transient MMP9 re‐expression drove membrane protrusion.
Claire Strauel, Sam Bennett, Natalie Ehlinger, Nelson Cook, Katelyn Marvin, Caleb L. Lines, Sam Reyes, Brooke Kirby, Shawn M. Ellerbroek   +8 more
wiley   +1 more source