Results 41 to 50 of about 932 (146)

Interações entre Candida albicans e hospedeiro

Semina: Ciências Biológicas e da Saúde, 2011
Candida albicans can cause grave infections in patients who are immunocompromised by disease, by surgery, or by immunesupressive therapy. The high levels of morbidity and mortality resulting from those infections in hospitalized patients show that C. albicans became a prominent human pathogen.
Tatiane De Rossi, Marcell Alysson Batisti Lozovoy, Valeriano da Silva, Eduardo Vignoto Fernandes, Thais Herrero Geraldino, Ivete Conchon Costa, Halha Ostrenski Saridakis, Maria Angelica Ehara Watanabe, Ionice Felipe   +8 more
openaire   +2 more sources

Hospedeiros alternativos de Xanthomonas campestris pv. viticola [PDF]

Fitopatologia Brasileira, 2007
Xanthomonas campestris pv. viticola (Xcv), que causa o cancro bacteriano da videira, sobrevive em plantas infectadas, epifiticamente em órgãos da parte aérea e pode ser veiculada em mudas e/ou bacelos infectados. O trabalho teve como objetivo investigar possíveis hospedeiros alternativos do patógeno, visando fornecer subsídios para o manejo da doença ...
Peixoto, Ana Rosa, Mariano, Rosa L.R., Moreira, José Osmã T., Viana, Ivanise O.   +3 more
openaire   +3 more sources

MVSE: An R‐package that estimates a climate‐driven mosquito‐borne viral suitability index

Methods in Ecology and Evolution, Volume 10, Issue 8, Page 1357-1370, August 2019., 2019
Abstract Viruses, such as dengue, Zika, yellow fever and chikungunya, depend on mosquitoes for transmission. Their epidemics typically present periodic patterns, linked to the underlying mosquito population dynamics, which are known to be driven by natural climate fluctuations.
Uri Obolski, Pablo N. Perez, Christian J. Villabona‐Arenas, Julien Thézé, Nuno R. Faria, José Lourenço, Timothée Poisot   +6 more
wiley   +1 more source

Rabbits (Oryctolagus cuniculus) as experimental hosts for Amblyomma dubitatum Neumann (Acari: Ixodidae) Coelhos (Oryctolagus cuniculus) como hospedeiros experimentais de Amblyomma dubitatum Neumann (Acari: Ixodidae)

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2006
O ciclo biológico do Amblyomma dubitatum, que se alimentava experimentalmente em coelhos domésticos, foi avaliado em condições laboratoriais e comparado com dados recentemente obtidos de infestações experimentais em capivaras (Hydrochaeris hydrochaeris),
J. L.H. Faccini, S.C. Chacon, M.B. Labruna   +2 more
doaj   +1 more source

Modulação da resposta imune do hospedeiro pelos carrapatos

Acta Scientiae Veterinariae, 2018
Os carrapatos sao ectoparasitos hematofagos que acarretam grandes prejuizos a producao animal. Tambem causam danos na saude humana e animal pela transmissao de agentes causadores de doencas. O principal metodo de controle desses parasitos e baseado no uso de acaricidas. O controle imunologico surge como um metodo alternativo promissor.
Parizi, Luís Fernando, Masuda, Aoi, Vaz Junior, Itabajara da Silva   +2 more
openaire   +4 more sources

Host‐Parasite Relationship of Ticks (Acari: Ixodidae and Argasidae) and Feral Pigs (Sus scrofa) in the Nhecolândia Region of the Pantanal Wetlands in Mato Grosso do Sul

International Scholarly Research Notices, Volume 2013, Issue 1, 2013., 2013
Feral pigs (S. scrofa) were introduced to the Pantanal region around 200 years ago and the population appears to be in expansion. Its eradication is considered to be impossible. The population of feral pigs in the Pantanal wetlands is currently estimated at one million. Two scientific excursions were organized.
P. H. D. Cançado, J. L. H. Faccini, H. M. Herrera, L. E. R. Tavares, G. M. Mourão, E. M. Piranda, R. C. S. Paes, C. C. D. U. Ribeiro, T. C. Borghesan, A. K. Piacenti, M. A. Kinas, C. C. Santos, T. M. Ono, F. Paiva, M. Florin-Christensen, N. T. Huy, G. Lochnit, J. M. Perez   +17 more
wiley   +1 more source

Indole‐Acetic Acid Impairs Pseudomonas aeruginosa Virulence and Alters Lung Infection in Mice

MicrobiologyOpen, Volume 14, Issue 6, December 2025.
Screening for anti‐virulence activity exerted by tryptophan catabolites on laboratory and clinical strains of Pseudomonas aeruginosa showed that Indoleacetic acid (IAA) inhibits motility and pigment production, downregulates PQS gene expression, while increases oxidative stress sensitivity.
Carlos Eduardo Dias Igídio, Camila Bernardo Brito, Rafael de Oliveira Bezerra, Samantha Neves Oliveira, Cinthia Firmo Teixeira, Bárbara Maria de Amorim‐Santos, Allanis Cristiny Oliveira Andrade, Diego Lisboa Rios, Silvia Helena Sousa Pietra Pedroso, Simone Gonçalves dos Santos, Mauro Martins Teixeira, Daniele da Glória de Souza, Camila Pacheco Silveira Martins da Mata, Caio Tavares Fagundes   +13 more
wiley   +1 more source

A Deadly Ride: The Interaction Between the Tortoise Beetle Botanochara impressa and the Parasitoid Wasp Emersonella niveipes

Austral Ecology, Volume 50, Issue 12, December 2025.
ABSTRACT Parasitoid insects can significantly influence the dynamics of terrestrial ecosystems due to their interactions with phytophagous insects. Tortoise beetles (Cassidinae s. str., Coleoptera, Chrysomelidae) are one of the most parasitized groups of Coleoptera.
Felipe Capoccia, Valmir A. Costa, Karine Schoeninger, João Vasconcellos‐Neto   +3 more
wiley   +1 more source

Host–parasite relationship in urban environments: A network analysis of haemoparasite infections in Nasua nasua Linnaeus (South American coati)

Medical and Veterinary Entomology, Volume 39, Issue 3, Page 456-463, September 2025.
Urban environments alter host–parasite dynamics, as seen in Nasua nasua, where haemotropic Mycoplasma plays a key role in parasite spread through frequent social interactions. Network analysis revealed low modularity in interactions between N. nasua and tick‐borne haemoparasites, with functional roles unaffected by biotic factors, tick infestation or ...
Filipe Martins Santos, Nayara Yoshie Sano, Livia Perles, Marcos Rogério André   +3 more
wiley   +1 more source