Objective To observe the clinical effect of Angelica injection combine with psychological intervention in treatment of patients with lower limb fracture postoperative analgesia.Methods 60 cases underwent lower limb fracture surgery from February 2013 to April 2015, and were randomly divided into experimental group and control group, 30 cases in each group.Control group were treated with conventional medicine epidural injection morphine for postoperative analgesia, experimental groups were injected with Angelica injection treatment in control group on the basis of conventional therapy, recorded and analyzed two groups of patients improved postoperative pain scores, postoperative stress and pain after treatment. Results After treatment, 4, 8, 24, 48h pain scores of experimental group were lower than of control group (P<0.05); After 4h, 48h post-operation heart rate and mean arterial blood pressure was better than of control group (P<0.05).Conclusion Effect of conventional western medicine combined with Angelica injection postoperative analgesia is superior to conventional medicine alone , with no obvious side effects.

Objective To establish the reference intervals of hemoglobin A 1c( HbA1c ) and fasting plasma glucose ( FPG ) in the first and second trimester of pregnancy in Chongqing , and to evaluate the viability of the combination of HbA 1c and FPG in screening gestational diabetes mellitus (GDM).Methods The study retrospectively selected the pregnant women seen at the Department of Obstetrics and Gynecology in Daping Hospital between September 2014 and August 2015.The results of FPG during 10-13 pregnant weeks and 75 g oral glucose tolerance test ( OGTT ) and HbA1c during 24-28 pregnant weeks were available.Totally 185 cases were assigned into GDM group , and 269 cases were assigned into normal group based on the American Diabetes Association ( ADA) guidelines.Reference intervals of HbA 1c and FPG in normal pregnant woman were developed .The difference of HbA 1c , FPG and OGTT results between two groups was analyzed.T-student test, NcMemar test,signed rank sum test, ROC curve were used for statistical analysis.Results The reference intervals of HbA 1c and FPG in first and second trimester were 4.58%-5.52%,4.21-5.49 mmol/L and 4.03-5.08 mmol/L.The FPG level in first and second trimester and HbA 1c level in GDM group vs normal group were(5.06 ±0.37) vs(4.85 ±0.32)mmol/L(t=6.569,P=0.000), 5.23(5.11,5.4) vs 4.74(4.54,4.91) mmol/L(z=-14.31,P=0.000)and 5.3(5.1,5.4)% vs 5.2(5.0, 5.3)%( z=-5.79,P=0.000) respectively.The area under receiver operating characteristic curve ( ROC) of HbA1c , and FPG in first and second trimester was 0.655, 0.659 and 0.890 respectively.When the cut-off value of HbA1c was 5.35%, the AUC of the combination of HbA 1c and FPG in second trimester was 0.898, the sensitivity was 0.838,and the specificity was 0.859.The kappa coefficient for identifying GDM between OGTT and the combined method was 0.692(P=0.000).Conclusion HbA1c combined with FPG is of some value in screening GDM.