Lanikova Jana, Mikula Premysl, Blahova Jana, Tichy Frantisek, Mares Jan, Enevova Vladimira, Chmelova Livia, Svobodova Zdenka
Department of Animal Protection and Welfare and Veterinary Public Health, Faculty of Veterinary Hygiene and Ecology, University of Veterinary Sciences, Brno, Czech Republic.
Department of Anatomy, Histology and Embryology, Faculty of Veterinary Medicine, University of Veterinary Sciences, Brno, Czech Republic.
Vet Med (Praha). 2021 Dec 31;66(12):530-538. doi: 10.17221/61/2021-VETMED. eCollection 2021 Dec.
Sodium chloride is widely used in aquaculture due to its antiparasitic effects and its ability to reduce stress during fish transport and manipulation. The aim of this study was to assess the safety of short-term exposure to sodium chloride for the common carp (). In our experiment, fish were placed into a sodium chloride bath (c = 30 g l; T = 30 min; t = 20 °C) and the effects of the treatment were assessed immediately after the bath (T0) and 24, 48 and 240 h later (T24, T48 and T240, respectively), with non-treated fish serving as control groups. Though significant differences compared to the controls were observed in the treated fish sampled at T0, T24 and T48, these effects were only temporary and all the affected parameters (i.e., haemoglobin, haematocrit, plasmatic lactate, cholesterol, alanine aminotransferase, albumin, phosphorus and ceruloplasmin) had completely recovered within 10 days of exposure, suggesting that the treatment of carp with a sodium chloride bath represents a safe approach suitable for therapy of parasitic infections.
氯化钠因其抗寄生虫作用以及在鱼类运输和处理过程中减轻应激的能力而被广泛应用于水产养殖。本研究的目的是评估短期接触氯化钠对鲤鱼的安全性。在我们的实验中，将鱼放入氯化钠浴中（浓度c = 30 g/l；时间T = 30分钟；温度t = 20°C），在浴后立即（T0）以及24、48和240小时后（分别为T24、T48和T240）评估处理的效果，未处理的鱼作为对照组。尽管在T0、T24和T48采样的处理组鱼中观察到与对照组相比有显著差异，但这些影响只是暂时的，所有受影响的参数（即血红蛋白、血细胞比容、血浆乳酸、胆固醇、丙氨酸转氨酶、白蛋白、磷和铜蓝蛋白）在接触后10天内已完全恢复，这表明用氯化钠浴处理鲤鱼是一种适用于治疗寄生虫感染的安全方法。
