Results 201 to 210 of about 814,992 (234)

Pilot field trial of the EG95 vaccine against ovine cystic echinococcosis in Rio Negro, Argentina: 8 years of work.

Acta Tropica, 2019
Cystic echinococcosis (CE) is endemic in the Rio Negro province of Argentina. After 30 years of control using praziquantel in dogs the transmission rate to humans and sheep has decreased significantly, however transmission persists.
E. Larrieu, G. Mujica, D. Araya, J. Labanchi, M. Arezo, E. Herrero, G. Santillán, K. Vizcaychipi, L. Uchiumi, J. C. Salvitti, Claudia Grizmado, A. Calabró, G. Talmón, L. Sepúlveda, J. M. Galván, M. Cabrera, M. Seleiman, P. Crowley, Graciela Céspedes, Mariela García Cachau, L. Gino, L. Molina, J. Daffner, C. Gauci, M. Donadeu, M. Lightowlers   +25 more
semanticscholar   +1 more source

Does hypoxia or different rates of re-oxygenation after hypoxia induce an oxidative stress response in Cyphocharax abramoides (Kner 1858), a Characid fish of the Rio Negro?

Comparative biochemistry and physiology. Part A, Molecular & integrative physiology, 2018
We examined whether oxidative damage and antioxidant responses are more likely to occur during hypoxia or re-oxygenation in hypoxia-tolerant fish, and whether there is an influence of the rate of re-oxygenation. An hypoxia/re-oxygenation experiment using
O. Johannsson, Marina Giacomin, Helen Sadauskas-Henrique, D. Campos, S. Braz-Mota, W. Heinrichs-Caldas, R. Baptista, C. Wood, V. Almeida-Val, A. Val   +9 more
semanticscholar   +1 more source

Zinc and copper behaviour at the soil-river interface: New insights by Zn and Cu isotopes in the organic-rich Rio Negro basin

, 2017
Damien Guinoiseau, A. Gélabert, T. Allard, P. Louvat, P. Moreira-Turcq, M. Benedetti   +5 more
semanticscholar   +1 more source

Photo-oxidation processes, properties of DOC, reactive oxygen species (ROS), and their potential impacts on native biota and carbon cycling in the Rio Negro (Amazonia, Brazil)

Hydrobiologia, 2017
O. Johannsson, D. S. Smith, Helen Sadauskas-Henrique, Giselle Cimprich, Chris M. Wood, Chris M. Wood, A. Val   +6 more
semanticscholar   +1 more source

Deforestation Dynamics on an Amazonian Peri-Urban Frontier: Simulating the Influence of the Rio Negro Bridge in Manaus, Brazil

Environmental Management, 2018
Camila Julia Pacheco Ramos, Paulo Maurício Lima de Alencastro Graça, P. Fearnside   +2 more
semanticscholar   +1 more source

An analysis of the influence of the local effects of climatic and hydrological factors affecting new malaria cases in riverine areas along the Rio Negro and surrounding Puraquequara Lake, Amazonas, Brazil

Environmental Monitoring & Assessment, 2018
P. Coutinho, L. Candido, W. Tadei, Urbano Lopes Silva Junior, H. Correa   +4 more
semanticscholar   +1 more source

Pilot field trial of the EG95 vaccine against ovine cystic echinococcosis in Rio Negro, Argentina: Humoral response to the vaccine.

Parasitology international, 2017
E. Larrieu, T. Poggio, G. Mujica, C. Gauci, J. Labanchi, E. Herrero, D. Araya, Claudia Grizmado, A. Calabró, G. Talmón, P. Crowley, G. Santillán, K. Vizcaychipi, M. Seleiman, L. Sepúlveda, M. Arezo, Mariela Alejandra García Cachau, R. Lamberti, L. Molina, L. Gino, M. Donadeu, M. Lightowlers   +21 more
semanticscholar   +1 more source

Ionoregulatory Characteristics of Non–Rio Negro Characiforms and Cichlids

Physiological and Biochemical Zoology, 2017
R. J. González, S. L. Jones, T. V. Nguyen   +2 more
semanticscholar   +1 more source

Forest stability during the early and late Holocene in the igapó floodplains of the Rio Negro, northwestern Brazil

Quaternary Research, 2017
Paula A. Rodríguez-Zorro, B. Turcq, R. C. Cordeiro, L. Moreira, R. L. Costa, C. McMichael, H. Behling   +6 more
semanticscholar   +1 more source

The impact of pesticides on the macroinvertebrate community in the water channels of the Río Negro and Neuquén Valley, North Patagonia (Argentina)

Environmental science and pollution research international, 2018
P. Macchi, R. M. Loewy, B. Lares, Lorena A Latini, Liliana B. Monza, N. Guiñazú, C. Montagna   +6 more
semanticscholar   +1 more source