公鸡和火鸡精液中镉、锌、铜、钠和钾的浓度及其相关性。

Cadmium, zinc, copper, sodium and potassium concentrations in rooster and turkey semen and their correlation.

作者信息

Massanyi Peter, Weis Jan, Lukac Norbert, Trandzik Jozef, Bystricka Judita

机构信息

Department of Animal Physiology, Slovak Agricultural University, Nitra, Slovak Republic.

出版信息

J Environ Sci Health A Tox Hazard Subst Environ Eng. 2008 Apr;43(5):563-5. doi: 10.1080/10934520701796655.

DOI:10.1080/10934520701796655

PMID:18324544

Abstract

The purpose of this study was to assess concentration of selected elements (cadmium, zinc, copper, sodium and potassium) in rooster and turkey semen and to find possible correlations between these elements. Samples were analyzed on the atomic absorption spectrophotometer. The analysis of cadmium showed that the concentration in rooster is 9.06 +/- 7.70 and in turkey 4.10 +/- 3.59 microg/mL. In zinc 5.25 +/- 1.96 microg/mL in rooster and 3.70 +/- 1.26 microg/mL in turkey were detected. Higher concentration of copper was found in rooster semen (6.79 +/- 6.42 microg/mL) in comparison with turkey semen (4.29 +/- 5.43 microg/mL). The level of sodium (3.96 +/- 1.02 microg/mL; 3.14 +/- 0.85 microg/mL) and potassium (2.88 +/- 0.65 microg/mL; 3.42 +/- 1.41 microg/mL) was very similar in both species. Correlation analysis detected high positive correlation between cadmium and zinc (r = 0.701) in rooster and between sodium and potassium (r = 0.899) in turkey semen.

摘要

本研究的目的是评估公鸡和火鸡精液中选定元素（镉、锌、铜、钠和钾）的浓度，并找出这些元素之间可能存在的相关性。样品在原子吸收分光光度计上进行分析。镉的分析表明，公鸡精液中的浓度为9.06±7.70微克/毫升，火鸡精液中的浓度为4.10±3.59微克/毫升。锌的检测结果为，公鸡精液中锌的浓度为5.25±1.96微克/毫升，火鸡精液中锌的浓度为3.70±1.26微克/毫升。与火鸡精液（4.29±5.43微克/毫升）相比，公鸡精液中铜的浓度更高（6.79±6.42微克/毫升）。钠（3.96±1.02微克/毫升；3.14±0.85微克/毫升）和钾（2.88±0.65微克/毫升；3.42±1.41微克/毫升）在两种禽类精液中的水平非常相似。相关性分析发现，公鸡精液中镉和锌之间存在高度正相关（r = 0.701），火鸡精液中钠和钾之间存在高度正相关（r = 0.899）。