R
Ricardo Romão Guerra
Researcher at Federal University of Paraíba
Publications - 89
Citations - 508
Ricardo Romão Guerra is an academic researcher from Federal University of Paraíba. The author has contributed to research in topics: Biology & Feed conversion ratio. The author has an hindex of 11, co-authored 78 publications receiving 396 citations. Previous affiliations of Ricardo Romão Guerra include Brazilian Institute of Environment and Renewable Natural Resources & University of São Paulo.
Papers
More filters
Journal ArticleDOI
Progranulin is a stress-response factor in fibroblasts subjected to hypoxia and acidosis.
TL;DR: Fibroblasts in culture were exposed to two physiologically and clinically relevant microenvironmental stresses; hypoxia and acidosis, both of which increase progranulin expression, and it is proposed that proganulin is part of a fibroblast stress response and is cytoprotective to acidotic stress.
Journal ArticleDOI
High Incubation Temperature and Threonine Dietary Level Improve Ileum Response Against Post-Hatch Salmonella Enteritidis Inoculation in Broiler Chicks
Alexandre Lemos de Barros Moreira Filho,Celso José Bruno de Oliveira,Heraldo Bezerra de Oliveira,Danila Barreiro Campos,Ricardo Romão Guerra,Fernando Guilherme Perazzo Costa,Patrícia Emília Naves Givisiez +6 more
TL;DR: High temperature during incubation and high threonine level act independently to reduce the negative effects associated to Salmonella Enteritidis infection on intestinal morphology and performance, with results similar to sham-inoculated birds.
Journal ArticleDOI
Biometria, histologia e morfometria do sistema digestório do cachorro-do-mato (Cerdocyon thous) de vida livre
Andreíza Heleno Ramos,Luiz Michel Santos,Maria Angélica Miglino,Jayme Augusto Peres,Ricardo Romão Guerra +4 more
TL;DR: Os cachorros do mato estudados era maiores do que a media descrita para especie, possuiam um sistema digestorio menor que de outros carnivoros, alem de apresentar outras caracteristicas anatomicas e histologicas diferentes das encontradas na literatura.
Journal Article
A novel chronic cirrhosis TAA-induced model in rats.
Ricardo Romão Guerra,Maurício de Rosa Trotta,Thiago Pinheiro Arrais Aloia,Maria Lúcia Zaidan Dagli,Francisco Javier Hernandez-Blazquez +4 more
TL;DR: The cirrhotic protocol used 200 mg of TAA in 4% aqueous solution per kg of body weight applied intraperitoneally three times per week for 14 weeks in Wistar rats and caused low mortality rate.
Journal ArticleDOI
Glutamic acid improves body weight gain and intestinal morphology of broiler chickens submitted to heat stress
ML Porto,P. E. N. Givisiez,Edilson Paes Saraiva,F. G. P. Costa,Alb Moreira Filho,Mfs Andrade,PA Brandão,Ricardo Romão Guerra +7 more
TL;DR: Dietary glutamic acid supplementation (1%) improved body weight and intestinal integrity of birds submitted to heat stress when compared with non-supplemented and heat-stressed birds.