Contaminations of Metal in Tissues of Siberian Gull Larusheuglini: Gender, Age, and Tissue Differences
Contaminations of Metal in Tissues of Siberian Gull Larusheuglini: Gender, Age, and Tissue Differences
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DOI：
10.1007/s00128-012-0655-2
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发表时间：
2012-04
影响因子：
2.7
通讯作者：
E. Hoshyari;A. Pourkhabbaz;B. Mansouri
中科院分区：
文献类型：
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作者：
E. Hoshyari;A. Pourkhabbaz;B. Mansouri
本研究的目的是调查西伯利亚海鸥（Larusheuglini） （n = 15）体内镉、铅和锌的含量，以便：(1)检查微量金属积累的性别和性别相关差异；(2)确定肾脏、肝脏和胸肌中金属浓度之间的显著性。各组织间及相互作用（性别×年龄）间镉含量存在差异，但除肝脏镉含量和肾脏锌含量外，性别（雄性和雌性）和年龄（成鸟和幼鸟）间不存在差异。结果表明，白嘴鸥体内金属浓度从肾bbb→肝>→肌肉依次降低。镉、铅、锌的总体浓度分别为2.2±0.7、8.8±2.5和91.1±37。1μg / g为肾、1.1±0.2、5.1±0.8、68.3±27.8μg / g肝脏,和0.8±0.1,3.4±0.6,34.4±23.2μg / g的胸肌,分别。
The objective of the present study was to investigate the levels of metals, namely cadmium, lead, and zinc, in Siberian gull (Larusheuglini) (n = 15), in order to: (1) examine the sex and gender related variation in trace metal accumulation, and (2) to determine the significant between metal concentrations in the kidney, liver, and pectoral muscle. The concentrations were different between the tissues of bird as well as among the interaction (sex × age), but this difference (except cadmium in liver and zinc in kidney) between the gender (male and female) and age (adult and juvenile) didn’t exist. Results showed that the metal concentrations in the Siberian gull were decreased in sequence of kidney > liver > muscle. The cadmium, lead, zinc concentration overall means they were measured as 2.2 ± 0.7, 8.8 ± 2.5, and 91.1 ± 37. 1 μg/g for kidney, 1.1 ± 0.2, 5.1 ± 0.8, and 68.3 ± 27.8 μg/g for liver, and 0.8 ± 0.1, 3.4 ± 0.6, and 34.4 ± 23.2 μg/g for pectoral muscle, respectively.