Objective To study the relationship between the asthenia TCM syndromes in embryonic development stops and the level of zinc, iron, copper, magnesium, phosphorus, calcium in serum, and provide thoughts for assisting reproduction and preventing miscarriage. Methods Totally 100 patients of embryonic development stops were selected randomly (6-10 weeks gestation) to be the investigated group, with other 100 cases of live fetus as the control group. The contents of trace elements in serum were detected with atomic absorption spectrometry. Results The levels of trace elements in embryonic development stops patients were generally lower than the control group. The serum iron in patients with spleen deficiency syndrome, and serum zinc and iron in patients with kidney deficiency syndrome were significant lower (P<0.05). Conclusion The contents of trace elements in serum have relationships with asthenia TCM syndromes in embryonic development stops. It should be paid attention to supplementing trace elements during the gestation period. For patients with deficiency of kidney and spleen, the supplement of zinc and iron should be given greater prominence.

Objective To investigate the effect of blood transfusion physicians for participating in clinical consultation to provide a reference for blood transfusion physicians participating in clinical practice.Methods The clinical data in 5 224 inpatients receiving blood transfusion before the blood transfusion physicians participating in clinical consultation (from January 2010 to December 2015) and after participating in clinical consultation (from January 2013 to December 2015) were retrospectively analyzed.Results The occurrence rates of blood transfusion adverse reactions before and after the blood transfusion physicians participating in clinical consultation were 2.39 ％ and 1.48 ％ respectively (x2 =5.674,P=0.021),the blood transfusion ratios of inpatients were 4.85 ％ and 3.55 ％ respectively (x2 =135.5,P＜0.01),the average allogeneic blood transfusion volumes were 0.563 U and 0.420 U (t=3.986,P=0.016),and the constituent ratios of mild,moderate andsevere anemia were 5.40％ and 0.23 ％,29.60％ and 17.90％,and 65.00％ and 81.80％ respectively (x2 =237.6,P＜0.01).Conclusion Participating in clinical consultation by the blood transfusion physicians is conducive to clinical treatment.