Effects of siwu tang on protein expression of bone marrow of blood deficiency mice induced by irradiation / 中国中药杂志

ABSTRACT

<p><b>OBJECTIVE</b>To observe the effects of siwu tang on protein expression of bone marrow of blood deficiency mice and provide the theoretical and experimental basis for understanding the molecular mechanism of blood enriching function of siwu tang.</p><p><b>METHOD</b>Blood deficiency mice were established by using 3.5 Gy 60Co gamma-ray. With proteomic technologies including two-dimensional electrophoresis, image analysis, in-gel digestion, peptide mass fingerprinting and bioinformatics the proteins of bone marrow of blood deficiency mice were isolated, analyzed, and identified.</p><p><b>RESULT</b>Siwu tang could reverse 10 up-regulated and 4 down-regulated proteins of blood deficiency mice bone marrow. Seven of the proteins were likely to be lymphocyte specific protein 1, proteasome 26S ATPase subunit 4, hematopoietic cell protein-tyrosine phosphatase, glyceraldehyde-3-phosphate dehydrogenase, growth factor receptor binding protein 14 and lgals12 respectively.</p><p><b>CONCLUSION</b>Siwu tang can regulate the protein expression of bone marrow of blood deficiency mice and thus promote the growth and differentiation of hematopoietic cells and then exert its effects on blood enriching function.</p>