Analysis of the toll-like receptor 2 Arg753Gln gene polymorphisms of acne patients of Gan-depression induced qi stagnation syndrome and damp-heat in the interior syndrome / 中国中西医结合杂志
Li-Ming TIAN; Wei-Zhen WANG; Tin YANG.
Chinese Journal of Integrated Traditional and Western Medicine
; (12): 50-53, 2012.
Artículo
en Zh
| WPRIM | ID: wpr-326618
<p><b>OBJECTIVE</b>To study the toll-like receptor 2 (TLR2) Arg753Gln gene polymorphisms of acne patients of Gan-depression induced qi stagnation syndrome and damp-heat in the interior syndrome, thus laying the foundation for genetics studies on its occurrence.</p><p><b>METHODS</b>The distribution and the frequency of allelic genes were studied in 75 acne patients of damp-heat in the interior syndrome, and 87 acne patients with Gan-depression induced qi stagnation syndrome, as well as 70 healthy subjects (as the normal control group) using polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) technique.</p><p><b>RESULTS</b>There was significant difference in the frequency of the genotype Arg/Gln + Gln/Gln in the TLR2 Arg753Gln genetic polymorphisms [26. 44% (23/87) in Gan-depression induced qi stagnation syndrome, 41.33% (31/75) in damp-heat in the interior syndrome, and 12.86% (9/70) in the normal control group] (P < 0.05).</p><p><b>CONCLUSION</b>The existence of 753Gln allele in the Arg753Gln of TLR2 increased the onset risk of acne patients of Gan-depression induced qi stagnation syndrome and damp-heat in the interior syndrome.</p>
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