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首页> 外文期刊>Journal of Aquatic Sciences >ANAESTHETIC EFFICACY OF SODIUM BICARBONATE AND ITS EFFECTS ON THE BLOOD PARAMETERS OF AFRICAN CATFISH, Clarias gariepinus (BURCHELL, 1822)
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ANAESTHETIC EFFICACY OF SODIUM BICARBONATE AND ITS EFFECTS ON THE BLOOD PARAMETERS OF AFRICAN CATFISH, Clarias gariepinus (BURCHELL, 1822)

机译：贝巴碳酸钠的麻醉功效及其对非洲牛肝菌Clarias gariepinus（BURCHELL，1822）血液参数的影响

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摘要

Anaesthetic efficacy of Sodium bicarbonate (NaHC03) and its effects on haematology of African Catfish (Clarias gariepinus) in five different concentrations [0.00 g/L (control), 50.00, 100.00, 150.00 and 200.00 g/L] were determined in two sizes: juvenile (mean length 26.64 cm±3.11SD; mean weight 356.21 g±12.91SD) and adult (mean length 52.13 cm±12.91SD; mean weight 1100.38 g±41.61SD). Fish were exposed in each concentration by immersion. Generally, induction time decreased, while recovery time increased as the concentrations of the sodium bicarbonate increased. Also, the induction and the recovery times increased significantly (P<0.05) with increasing body weight. Fish survival was higher in the adult when compared with juvenile sizes. Furthermore, the effects of sodium bicarbonate on the haematological parameters indicated a reduction in the values of packed cell volume (PCV), haemoglobin (Hb), red blood cells (RBC), oxygen carrying capacity (OCC), thrombocytes (Thromb), lymphocytes (Lymp) andmean corposcular haemoglobin cencentration (MCHC), while the values of white blood cells (WBC), monocytes (Mon), neutrophils (NEUT), mean corpuscular haemoglobin (MCH) and mean corpuscular volume (MCV) were elevated. These alterations were more pronounced at higherconcentrations of 150 and 200 g/L of the chemical.
机译：确定了两种尺寸的5种不同浓度[0.00 g / L（对照），50.00、100.00、150.00和200.00 g / L]的碳酸氢钠（NaHC03）的麻醉效果及其对非洲Cat鱼（Clarias gariepinus）血液学的影响：青少年（平均身长26.64 cm±3.11SD;平均体重356.21 g±12.91SD）和成人（平均身长52.13 cm±12.91SD;平均体重1100.38 g±41.61SD）。通过浸泡使鱼类暴露于各种浓度。通常，随着碳酸氢钠浓度的增加，诱导时间减少，而恢复时间增加。而且，诱导和恢复时间随体重增加而显着增加（P <0.05）。与幼体相比，成鱼的成活率更高。此外，碳酸氢钠对血液学参数的影响表明堆积细胞体积（PCV），血红蛋白（Hb），红细胞（RBC），携氧量（OCC），血小板（Thromb），淋巴细胞值降低（Lymp）和平均皮层血红蛋白浓度（MCHC），而白细胞（WBC），单核细胞（Mon），中性粒细胞（NEUT），平均红细胞血红蛋白（MCH）和平均红细胞体积（MCV）的值均升高。在150和200 g / L的较高浓度下，这些变化更为明显。

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