Data/hora: 01/06/2024 02:37:55

Biblioteca(s): | Embrapa Unidades Centrais.
Data corrente: | 24/10/2018
Data da última atualização: | 24/10/2018
Autoria: | SILVA, L. P.; LOURENÇO, M. L. G.; PAULA, R. A.; VERDUGO, M. R.; PEREIRA, K. H. N. P.; CHIACCHINO, S. B.
Afiliação: | Leticia Peternelli Silva; Maria L. G. Lourenço; Renata A. Paula; Mirela R. Verdugo; Keylla H. N. P. Pereira; Simone B. Chiacchio.
Título: | Assessment of serum lactate levels, blood glucose values and blood gas values in sheep, newborn lambs and placenta.
Ano de publicação: | 2018
Fonte/Imprenta: | Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 38, n. 9, p. 1878-1884, setembro 2018
Idioma: | Português
Notas: | Título em português: Avaliação da concentração de lactato sérico, glicemia e hemogasometria de ovelhas, cordeiros recém&#8209;nascidos e placenta.
Conteúdo: | Newborn animals, in the fetal-to-neonatal transition, usually face several challenges in their first 24 hours, including issues with acid-base balance, glycemic levels and oxygenation. Difficulties to overcome such issues have caused several deaths among newborns. Therefore, studies have been carried out in order to evaluate them. The main purpose of this study is to evaluate the correlation between the serum lactate level in the mother, in the placenta and in the newborn. Moreover, the study measured the lactate level, blood glucose level and blood gas level in the first 24 hours. Tests were carried out right after birth, and at 4, 8, 12 and 24 hours after. Lactate levels were quite similar to the placental levels (p=0.991) which, in turn, were significantly different from the mother?s (p=0.011). Results showed that, shortly after birth, the production of lactate in the placenta is part of the issue. Along the first 24 hours, the study observed a reduction of the levels of lactate in newborns; the levels were closer to the normal index levels for the species. Regarding the blood gas test results, we observed mild metabolic acidosis at birth; acid-base balance was completely stable at the end of the period.
Palavras-Chave: | Glicemia; Hemogasometria; Lactato; Lactato sérico; Recém-nascido; Serum lactate.
Thesagro: | Cordeiro; Fisiologia; Ovelha; Ovino; Placenta.
Thesaurus Nal: | Blood gases; Blood glucose; Ewes; Lactates; Lambs; Physiology; Sheep.
Categoria do assunto: | --
URL: | http://ainfo.cnptia.embrapa.br/digital/bitstream/item/185067/1/Assessment-of-serum-lactate-levels.pdf
Registro original: | Embrapa Unidades Centrais (AI-SEDE)
Exemplares: | AI-SEDE - (63285-1) - UPE - AP - DD -  -  -  - DIS