Zobrazeno 1 - 10
of 182
pro vyhledávání: '"Helena, Vala"'
Autor:
Beatriz Medeiros-Fonseca, Ana I. Faustino-Rocha, Jéssica Silva, Mónica G. Silva, Maria João Pires, Maria João Neuparth, Helena Vala, Cármen Vasconcelos-Nóbrega, Maria I. Dias, Lillian Barros, Lio Gonçalves, Isabel Gaivão, Margarida M. S. M. Bastos, Luís Félix, Carlos Venâncio, Rui Medeiros, Rui M. Gil da Costa, Paula A. Oliveira
Publikováno v:
Exploration of Medicine, Vol 5, Iss 3, Pp 416-433 (2024)
Aim: Aloysia citrodora has a long history of traditional use in treating various ailments. This study evaluated the in vivo chemopreventive efficacy and systemic toxicity of an extract of A. citrodora in a transgenic mouse model of HPV16 (human papil
Externí odkaz:
https://doaj.org/article/9953ec61a2244bdd824c62f81a66f0cb
Autor:
Maria Aires Pereira, Maria João Vila-Viçosa, Catarina Coelho, Carla Santos, Fernando Esteves, Rita Cruz, Liliana Gomes, Diogo Henriques, Helena Vala, Carmen Nóbrega, Ana Cristina Mega, Carolina de Melo, Madalena Malva, Joana Braguez, Teresa Letra Mateus
Publikováno v:
Animals, Vol 14, Iss 8, p 1241 (2024)
The production of small ruminant autochthonous breeds in the Centre region of Portugal is practiced in a semi-extensive husbandry system, exposing animals to parasitic infections. The main objective of this study was to estimate the prevalence of lun
Externí odkaz:
https://doaj.org/article/876166470b7a434eb107c7e824bc5dea
Autor:
Maria Aires Pereira, Carmen Nóbrega, Teresa L. Mateus, Daniela Almeida, Andreia Oliveira, Catarina Coelho, Rita Cruz, Paula Oliveira, Ana Faustino-Rocha, Maria J. Pires, João R. Mesquita, Helena Vala
Publikováno v:
Animals, Vol 13, Iss 14, p 2327 (2023)
Toxoplasma gondii and Neospora caninum are obligate intracellular protozoan parasites infecting a wide range of hosts worldwide. However, information on the epidemiology of toxoplasmosis and neosporosis in cats from Portugal is limited. Thus, this st
Externí odkaz:
https://doaj.org/article/6df5deef52094396b13a2891cca7f8c6
Autor:
Irina Lousa, Flávio Reis, Sofia Viana, Pedro Vieira, Helena Vala, Luís Belo, Alice Santos-Silva
Publikováno v:
Biomolecules, Vol 13, Iss 3, p 534 (2023)
The inflammatory pathway driven by TNF-α, through its receptors TNFR1 and TNFR2, is a common feature in the pathogenesis of chronic kidney disease (CKD), regardless of the initial disease cause. Evidence correlates the chronic inflammatory status wi
Externí odkaz:
https://doaj.org/article/9659420f9dab45fe9b94a965348bbd8c
Autor:
Daniela Almeida, Sérgio Santos-Silva, Maria Aires Pereira, Carla Santos, Cristina Mega, Catarina Coelho, Carmen Nóbrega, Fernando Esteves, Rita Cruz, Helena Vala, João R. Mesquita
Publikováno v:
Pathogens, Vol 11, Iss 10, p 1217 (2022)
(1) Background: Toxoplasma gondii is a widespread zoonotic agent that greatly impacts Public Health, being responsible for one of the most important parasitic zoonosis worldwide. T. gondii has a heteroxenous life cycle, with cats being the definitive
Externí odkaz:
https://doaj.org/article/7c22e8948b2c4e82be773294a1817693
Publikováno v:
Veterinary Sciences, Vol 9, Iss 7, p 363 (2022)
The close contact between humans and domestic cats raises concerns about the potential risks of SARS-CoV-2 transmission. Thus, this study aims to investigate anti-SARS-CoV-2 seroprevalence in client-owned cats from Portugal and evaluate the infection
Externí odkaz:
https://doaj.org/article/f88cb5fe00574701be2f05ee1abd2098
Autor:
Daniela Almeida, João Quirino, Pedro Matos, Fernando Esteves, Rita Cruz, Helena Vala, João R. Mesquita
Publikováno v:
Pathogens, Vol 11, Iss 5, p 603 (2022)
Toxoplasmosis is a worldwide zoonotic disease with different and complex routes for transmission. Workers occupationally exposed to animals or raw meat and viscera (WOE) may be at more risk than the general population, however conflicting data exist
Externí odkaz:
https://doaj.org/article/cf2f62d54bac4685a005d22b26033a70
Autor:
Maria A. Pereira, Rute Santos, Carmen Nóbrega, Cristina Mega, Rita Cruz, Fernando Esteves, Carla Santos, Catarina Coelho, João R. Mesquita, Helena Vala, Gabriela Santos-Gomes
Publikováno v:
Animals, Vol 12, Iss 6, p 731 (2022)
Canine Leishmaniosis (CanL) is a chronic and potentially fatal disease. In economically disadvantaged regions, costs associated with long-term patient monitoring may determine that some owners decline veterinary follow-up of their dogs. This online,
Externí odkaz:
https://doaj.org/article/b04952ba1c2a4de588d77c5318fde5ed
Autor:
Catarina Coelho, Rita Cruz, Fernando Esteves, Helena Vala, Maria A. Pereira, Irina Amorim, Carmen Nóbrega, João R. Mesquita
Publikováno v:
Animals, Vol 11, Iss 12, p 3344 (2021)
Fasciola hepatica is a parasite that is widespread in Europe, having been reported in ruminants of several European countries and causing an important economic impact. This study ascertained the occurrence and distribution of fasciolosis in Portugues
Externí odkaz:
https://doaj.org/article/53b82f649d8d40c5a2eba8a532f72e44
Mortality and Morbidity of Beef Calves in Free-Range Farms in Alentejo, Portugal—A Preliminary Study
Autor:
Rute Santos, Ana Cachapa, Graça P. Carvalho, Carolina B. Silva, Laura Hernández, Lina Costa, Luísa S. Pereira, Miguel Minas, Helena Vala
Publikováno v:
Veterinary Medicine International, Vol 2019 (2019)
Extensive cow-calf beef cattle farms play a significant role in Portuguese livestock production, but records of important production variables, such as calf mortality, are scarce. To assess herd-level calf mortality and its potential economic impact,
Externí odkaz:
https://doaj.org/article/61d1871064934074adee8f13accec97d