Blood gas parameters of Brahman cattle

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorVoluntários da Pátria st.-
Autor(es): dc.contributorUniversidade Estadual de Londrina (UEL)-
Autor(es): dc.contributorUniversidade Federal do Paraná (UFPR)-
Autor(es): dc.creatorSantarosa, B. P.-
Autor(es): dc.creatorGuerra, S. T.-
Autor(es): dc.creatorFerreira, D. O.L.-
Autor(es): dc.creatorPolizel, D. M.-
Autor(es): dc.creatorPadilha, L. M.-
Autor(es): dc.creatorPereira, P. F.V.-
Autor(es): dc.creatorDal Más, F. E.-
Autor(es): dc.creatorPimenta-Oliveira, A.-
Autor(es): dc.creatorOliveira-Filho, J. P.-
Autor(es): dc.creatorGonçalves, R. C.-
Data de aceite: dc.date.accessioned2025-08-21T17:09:35Z-
Data de disponibilização: dc.date.available2025-08-21T17:09:35Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2023-11-30-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.anopes.2023.100047-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/297292-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/297292-
Descrição: dc.descriptionBlood gas test evaluates hydroelectrolyte, acid-base balance, and lung function. The physiological parameters can be influenced by age and management and environmental factors, as well as the blood sample used: venous or arterial. The objective of this study was to analyze arterial and venous blood gas parameters of healthy Brahman cattle in Brazil, to determine reference values for this breed, comparing age and sex, in addition to evaluating the correlation between arterial and venous results. For the purpose of this research, 80 healthy cattle (40 males and 40 females) were grouped according to different age groups (Group I: from 5 to 30 days; Group II: from 31 days to 6 months; Group III: from 7 to 18 months; Group IV: from 19 to 36 months) and sex. The animals were examined by physical examination prior to the collection of the venous and arterial blood samples. Blood gas analyses were performed immediately after blood collections, using the I-STAT® portable device with EG7+ cartridge. There was a difference among age groups for rectal temperature (RT), respiratory rate (RR) and heart rate (HR), and age × sex interaction for RT and RR. Younger animals (Group I) had higher RT, HR and RR, regardless of sex. Females had higher RT than males, regardless of age. As for blood gas parameters, only oxygen pressure (PO2) and arterial and venous concentrations of sodium ions (Na+) experienced the interaction between age × sex, while pH, carbon oxygen pressure (PCO2), oxygen saturation (SO2), potassium (K+), and calcium (iCa2+) concentrations of arterial and venous blood were influenced by the age of the animals. Calves in the Group I showed the main differences in blood gas parameters compared to adults (Groups III and IV). The neonates (Group I) had lower values of pH and SO2, and higher values of PCO2, K+ and iCa2+ of arterial and venous blood. High correlation could be observed in the values of pH, Na+, hematocrit and hemoglobin when measured in arterial and venous blood, therefore, one value can be obtained by the other. The other variables were very dispersed, confirming the differences pointed out in the literature between arterial and venous blood. Finally, the results of this study can be used as a reference for healthy animals of the Brahman breed.-
Descrição: dc.descriptionDepartament of Veterinary Clinics School of Veterinary Medicine and Animal Science (FMVZ) São Paulo State University (UNESP), São Paulo-
Descrição: dc.descriptionDepartament of Internal Medicine School of Veterinary Medicine and Animal Science (FMVZ) University of São Paulo (USP)-
Descrição: dc.descriptionSecretary of Agriculture and Supply of São Paulo State Voluntários da Pátria st., 8-15 – Alto Higienópolis-
Descrição: dc.descriptionDepartment of Animal Science University of São Paulo (USP) “Luiz de Queiroz”, São Paulo-
Descrição: dc.descriptionDepartment of Veterinary Clinics Londrina State University (UEL), Paraná-
Descrição: dc.descriptionPostgraduate Program in Animal Science Palotina Sector Federal University of Paraná (UFPR)-
Descrição: dc.descriptionDepartament of Veterinary Clinics School of Veterinary Medicine and Animal Science (FMVZ) São Paulo State University (UNESP), São Paulo-
Idioma: dc.languageen-
Relação: dc.relationAnimal - Open space-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAcid-base balance-
Palavras-chave: dc.subjectArterial and venous blood-
Palavras-chave: dc.subjectCattle breeding-
Palavras-chave: dc.subjectElectrolytes-
Palavras-chave: dc.subjectZebu cattle-
Título: dc.titleBlood gas parameters of Brahman cattle-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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