Serum trace element levels in tuberculous pleurisy
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Guang-Qiang Wang1, Mei-Ying Lin
1Department of Respiratory, Shandong Chest Hospital, Jinan, 250013, People's Republic of China.
Abstract:
In this study, copper, zinc, magnesium, manganese, selenium, and iron were measured by inductively coupled plasma atomic emission spectrophotometry in patients with tuberculous (TB) pleurisy (n = 24) and in the control group (n = 20). Selenium, magnesium, and zinc were found to be significantly lower in TB pleurisy cases than those in the control group (p < 0.01, p < 0.001, and p < 0.001, respectively). There was no significant difference in the value of manganese and iron between TB pleurisy and the control group (p > 0.05). Copper levels were significantly increased in the serum of the patients (p < 0.0001). These results may provide an additional disease correlate for assessing TB pleurisy risk.
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