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首页> 外文期刊>Tropical Animal Health and Production >Impotentia generandi in male dromedary camels: heavy metal and trace element profiles and their relations to clinical findings and semen quality
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Impotentia generandi in male dromedary camels: heavy metal and trace element profiles and their relations to clinical findings and semen quality

机译：Movotentia Winsandi在雄性Dromedary骆驼：重金属和痕量元素曲线及其与临床调查结果和精液质量的关系

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The aim of this study was to investigate the profiles of cadmium (Cd), lead (Pb), selenium (Se), zinc (Zn), copper (Cu), molybdenum (Mo), iron (Fe), and manganese (Mn) in serum of dromedary camels with impotentia generandi and their associations with the clinical findings and semen analysis data. Sixteen male dromedary camels with impotentia generandi (IG group) and 5 fertile camels (FERT group) were used. The external and internal genital organs were examined using visual inspection, palpation, and ultrasonography. Semen was collected by electroejaculation and examined for volume, count, motility, viability, and abnormality. Blood was collected from all camels and serum was harvested. All serum samples were digested by concentrated acids and analyzed for heavy metals and trace elements by flame emission atomic absorption spectrophotometer. Results showed that the mean heavy metal and trace element concentrations in serum were in the following descending order Fe > Zn > Cu > Cd > Mo > Se > Mn > Pb. Cd was higher in IG than in FERT males (P= 0.02). Se was greater in FERT than in IG groups (P= 0.003). Zn was higher in in FERT than in IG groups (P= 0.001). There were positive correlations between Zn and sperm count (r = 0.59, P = 0.005) and sperm motility (r = 0.57, P = 0.005) and a tendency for negative correlation between Zn and sperm abnormalities (r = 0.44, P = 0.05). In conclusion, Cd might be implicated as a cause of infertility in male camels. Deficiencies of Se and Zn may also have adverse impacts on male camel reproduction.
机译：本研究的目的是研究镉（CD），铅（Pb），硒（SE），锌（Zn），铜（铜），钼（Mo），铁（Fe）和锰（Mn ）在有忽略的骆驼的血清中，与临床发现和精液分析数据的关联。使用了带有减少的十六个男性Dromedary骆驼（Ig Group）和5种肥沃的骆驼（饲养群）。使用目视检查，触诊和超声检查检查外部和内部生殖器官。通过电气浸渍收集精液，检查体积，计数，运动，生存能力和异常。从所有骆驼收集血液，收获血清。通过浓酸消化所有血清样品，并通过火焰发射原子吸收分光光度计分析重金属和微量元素。结果表明，血清中的平均重金属和痕量元素浓度是下列下降阶Fe> Zn> Cd> Cd> Mo> Mn> Pb。 IG中的Cd比在苹果酱中的镉更高（p = 0.02）。 SE比IG群体更大（p = 0.003）。 Zn患有比IG组更高（P = 0.001）。 Zn和精子计数（r = 0.59，p = 0.005）和精子运动（r = 0.57，p = 0.005）之间存在阳性相关性，Zn和精子异常之间的负相关趋势（r = 0.44，p = 0.05） 。总之，CD可能涉及雄性骆驼不孕症的原因。 SE和Zn的缺陷也可能对雄性骆驼再现产生不利影响。

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