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首页> 外文期刊>Revue de Medecine Veterinaire >Oxidative stress in horses after a 12-hours transport period
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Oxidative stress in horses after a 12-hours transport period

机译：运输12小时后，马的氧化应激

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The purpose of this study was to evaluate some oxidative stress indicators of horses exposed to transport stress. The study was carried out on 10 healthy mixed breed adult horses, transported by road on 538 km. Physical (rectal temperature, respiratory and heart rates), haematological, biochemical and oxidative stress (Malonedialdehyde (MDA) and superoxide dismutase (SOD)) parameters were determined before and after transportation. The transportation has induced significant (P < 0.05) increases in respiratory and heart rates, in haematocrit and in glycaemia, the other clinical, haematological and biochemical parameters remaining unchanged. The occurrence of an oxidative stress induced by a 12 hour transport period was evidenced by a marked and significant increase of the plasma MDA concentrations coupled to a significant reduction in the plasma SOD activity compared to baseline values. In conclusion, the long-distance transport has negatively affected the oxidant/antioxidant status in horses.
机译：这项研究的目的是评估暴露于运输压力下的马的一些氧化应激指标。这项研究是在538公里的公路上对10头健康的混血成年马进行的。在运输之前和之后确定物理（直肠温度，呼吸和心率），血液学，生化和氧化应激（马龙二醛（MDA）和超氧化物歧化酶（SOD））参数。这种运输已引起呼吸频率和心率，血细胞比容和血糖的显着（P <0.05）升高，其他临床，血液学和生化指标保持不变。与基线值相比，血浆MDA浓度显着显着增加，加上血浆SOD活性显着降低，证明了由12小时的运输周期引起的氧化应激的发生。总之，长距离运输对马的氧化剂/抗氧化剂状态产生了负面影响。

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