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Article: New asthma research presented at CHEST 2009.(Clinical report)
- Article from:
- NewsRx Health & Science
- Article date:
- November 22, 2009
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Zinc Deficiency May Contribute to Allergic Asthma (#8362, Tuesday, November 3, 3:45 PM ET)
Zinc deficiency may play a role in the development of extrinsic or allergic asthma. Researchers from India evaluated serum zinc levels and absolute eosinophil count in 96 cases of asthma (61 patients had intrinsic asthma and 35 had extrinsic asthma). Patients who suffered from any comorbid illness were excluded from the study. Results showed that serum zinc levels in the extrinsic asthma group were significantly lower than in the intrinsic asthma group, but the difference in eosinophil count was not significant. Researchers conclude that additional studies are needed to ...