Santos Paulo Vinicius de M, Viana Rinaldo B, Avanza Marcel Ferreira B, Ermita Pedro Ancelmo N, Alves Samuel R, Silva Micheline O, Monteiro Lorena C, Costa Caio M, Mafort Erica G, Costa Lorraine Marcele L, Ferreira Gabriella Maria M, Mattos Felipe S, Ribeiro Filho José D
Department of Veterinary, Federal University of Vicosa, Peter Henry Rolfs Avenue, w/n, University Campus, Viçosa, Minas Gerais, Brazil.
Institute of Animal Health and Production, Federal Rural University of Amazonia, Presidente Tancredo Neves Avenue, 2501, Belém, Pará, Brazil.
J Vet Med Sci. 2020 Oct 30;82(10):1562-1569. doi: 10.1292/jvms.20-0405. Epub 2020 Aug 31.
This study aimed to investigate the effects of maintenance enteral electrolytic solutions administered naso-ruminally in continuous flow in adult goats subjected to water and food restriction. Six adult non-pregnant and non-lactating female goats, aged between two and five years old, were used in a crossover (6 × 2) study. Solution 1 (SEE1) comprised: 4.5 g sodium chloride (NaCl); 1 g potassium chloride (KCl); 0.5 g magnesium chloride (MgCl); 1 g calcium chloride in 1,000 ml of water (measured osmolarity: 202 mOsm/l). Solution 2 (SEE2) comprised: 4.5 g of NaCl; 1 g of KCl; 0.5 g of MgCl; 2 g of calcium acetate in 1,000 ml of water (measured osmolarity: 212 mOsm/l). The solutions were administered naso-ruminally at a dose rate of 15 ml/kg/hr, for 12 hr. The animals were evaluated at times T-24, T0, T4, T8, T12, and T24. Both enteral electrolytic solutions were effective in expanding blood volume. SEE1 showed a low-intensity acidifying potential, while SEE2 showed behavior of a neutral enteral electrolytic solution.
本研究旨在调查在限制水和食物摄入的成年山羊中，经鼻瘤胃连续输注维持性肠内电解质溶液的效果。选用6只年龄在2至5岁之间的成年非妊娠、非泌乳雌性山羊进行交叉（6×2）研究。溶液1（SEE1）包含：4.5克氯化钠（NaCl）；1克氯化钾（KCl）；0.5克氯化镁（MgCl）；1克氯化钙，溶于1000毫升水中（测量渗透压：202毫摩尔/升）。溶液2（SEE2）包含：4.5克NaCl；1克KCl；0.5克MgCl；2克醋酸钙，溶于1000毫升水中（测量渗透压：212毫摩尔/升）。以每小时15毫升/千克的剂量经鼻瘤胃给药，持续12小时。在T - 24、T0、T4、T8、T12和T24时间点对动物进行评估。两种肠内电解质溶液均能有效扩充血容量。SEE1显示出低强度酸化潜能，而SEE2表现出中性肠内电解质溶液的特性。
