Objective To analyze the reasons of the common complications happened after the operation of congenital syndactyly and to find the method of prophylaxis and treatment,and to improve the effects of treatment.Methods To classify the reasons of the complications happened after the operation of congenital syndactyly in 34 cases.Results The reasons of the complications included that the patients were not operated by special course of study doctors in 9; operation at an inappropriate opportunity in 8;the method of web taken shape was improper in 7;the method of nail taken shape was improper in 4; the fixation and training was unsuitable in 6. Conclusions The complications happened after the operation of congenital syndactyly will be reduced much , provided that grasping the right opportunity and selecting the proper method of web or finger tip taken shape before operation , taking care of the transformations of blood vessel and nerve in operation , fixing firmly and training appropriately after operation.

Objective To clone and sequence the cDNA encoding(S)-N-methylcoclaurine-3'-hydroxylase from Coptis chinensis.Methods The cDNA,encoding(S)-N-methylcoclaurine-3'-hydroxylase,was amplified by RT-PCR with cDNA library of tender leaf as the template.Results The full-length cDNA of(S)-N-methylcoclaurine-3'-hydroxylase(named as CYP80B3) had 1 680 bp with an open reading frame encoding 488 amino acids of protein.The CYP80B3 had 95%,82%,70%,and 68% amino acid sequence homology to the sequence of(S)-N-methylcoclaurine-3'-hydroxylase from C.japonica,Thalictrum flavum,Eschscholzia californica and Papaver somniferum,respectively.The sequence was reported to the GenBank and coded as EF492879.Comparison of sequence with(S)-N-methylcoclaurine-3'-hydroxylase from C.japonica showed CYP80B3 possessed the same functional regions involved with 3'-hydroxylation of(S)-N-methylcoclaurine.Conclusion The cDNA encoding CYP80B3 from C.chinensis was cloned and reported.This work underlays the first step for exploring the pathway of benzylisoquinoline alkaloid biosynthesis and for improving the content of benzylisoquinoline alkaloid in C.chinensis.

Objective To determine the situation of contraceptive use and impact factors among reproductive-age women seeking abortion in Kunming which was in the southwest of China in order to provide information for improving contraceptive use. Methods A hospital-based study was conducted among 397 women of reproductive age, seeking abortion in hospitals of different levels in Kunming from June 2011 to December 2011. They were face to face interviewed by the trained investigators with the questionnaires. Results Among 397 women, 229 cases (57.7%) had experienced induced abortion. Abortion accounted for 61.7% of married women, and unmarried accounted for 39.3%. About 36.3%never used any contraceptives, and only 21.4%of respondents used contraceptives at every intercourse. The main contraceptive before this pregnancy was condom (68.9%) . The use of contraceptives was mainly decided by couple (73.4%) . Multivariate logistic regression analysis indicated that respondents' age, educational level and access to contraceptives in hospital were associated with the use of contraceptive. Conclusion Premarital pregnancy and low rate of contraception are the main reason for induced abortion. Fewer reproductive-age women seeking abortion use contraceptives. It is necessary to increase their awareness of contraception and abortion related knowledge, provide feasible contraceptive to enable women to avoid unwilling pregnancy. Further more, it is important to promote male involvement in contraception.

Objective To evaluate the dose reduction technology using in CT-guided percutaneous lung biopsy of pulmonary lesions using automated core needle biopsies (ACNB).Methods 412 ACNB cases included 146 consecutive conventional patients (group A,120 kV/100 mA) and 266 consecutive patients (group B,120 kV/20 mA,low-dose scanning,reduce scanning width and scanning frequency).The quality of images was compared by grain homogeneity,fine structure,clearness of tissue interface and artifacts.The total diagnostic accuracy rate,the examination time and radiation dose between group A and group B were compared.Results The fine structure of group B was significantly lower (X~2 ＝7.0508,P ＜ 0.05).The total diagnostic accuracy rate was 95.9% vs 95.1% (X~2 ＝0.1296,P ＜ 0.05).The examination time for biopsy procedure was (16 ±2.2)min vs (15.9 ±2.0)min (t ＝ 1.3579,P ＜ 0.05) ,and the mean effective dose (E) was (1.74 ± 0.7) mSv vs (0.59 ± 0.14) mSv (t ＝ 19.3415 ,P ＜ 0.05) .The E of group B decreased by 66%.Conclusions ACNB is a feasible and accurate method for diagnosing pulmonary lesions,and the E can significantly reduce the dose received in low-dose scanning.

Objective To investigate the correlation between toll-like receptor 9 (TLR9) gene 2848G/A polymorphism and primary antineutrophil cytoplasmic antibodies (ANCA) associated small vasculitis (AAV). Methods A case-control study was performed among 135 patients diagnosed with AAV and 140 disease-free control and we test the serum biochemical parameter. Polymorphism was analyzed by polymerase chain restricted fragments length polymorphism. As for statistic method, according to the character of data, we performed t-test, chi-square test, Spearman grade related analysis and one-way ANOVA. Results ① The frequencies of AA, GG, GA genotype of TLR9 2848 in AAV patients were 14.07%, 38.52%, and 47.71%, respectively; ② Significant increase in IgM was observed in AA genotype than GG+GA genotype in AAV patients (F=4.561, P<0.05). ③ There was no significant difference between AI and CI in AA, GA and GG genotype in AAV patients (F=2.115, 0.760, P>0.05). Conclusion AA, GA and GG genotypes are detected in TLR9 2848G/A in patients with AAV in Guangxi, without significant correlation with susceptibility to primary AAV in Guangxi.

Objective To investigate the clinical efficacy of intermittent liver-nourishing and mind-regulating acupuncture in preventive treatment of migraine. Method One hundred and twenty migraine patients were randomly allocated to treatment and control groups, 60 cases each. The treatment group received intermittent liver-nourishing and mind-regulating acupuncture and the control group took flunarizine hydrochloride capsules orally. The migraine score, the visual analogue scale (VAS) score and the headache severity rating score were recorded in the subjects before treatment and at the end of treatment and the 4-week, 8-week, 12-week, 16-week and 20-week follow-ups. The Self-Rating Anxiety Scale (SAS) score and the Self-Rating Depression Scale (SDS) were recorded before and after treatment.Result After one course of treatment, the total efficacy rate was 98.3% in the treatment group and 89.5% in the control group; there was a statistically significant difference between the two groups (P<0.05). There was a statistically significant difference in the migraine score between before treatment and at the end of treatment in the two groups (P<0.05) and between the two groups at the same follow-ups (P<0.05). There was a statistically significant difference in the VAS score between before treatment and at the end of treatment in the two groups (P<0.05) and between the two groups at the same follow-ups (P<0.05). There were statistically significant differences in the SAS and SDS scores between before treatment and at the end of treatment in the two groups (P<0.05) and between the two groups after treatment (P<0.05).Conclusion Intermittent liver-nourishing and mind-regulating acupuncture has marked efficacy in preventive treatment of migraine. It can increase the total efficacy rate and reduce the number of relapses.

Objective To further understand the diagnosis,clinical features and prognosis of myeloid neoplasms with erythroblast more than 50％ of bone marrow(BM) nucleated cells in the WHO Classification(2016) by analyzing the clinical data,diagnosis and prognosis of 3 patients with myeloid leukemia.Methods The ages,medical histories,symptoms and signs,and laboratory examinations from 3 patients with myeloid neoplasms whose erythroblast cells were more than 50％ of BM nucleated cells when newly diagnosed were collected.Then,they were diagnosed with the WHO Classification criteria(2008) and the WHO Classification criteria(2016),respectively,and their prognosis was evaluated with the revised International Prognostic Scoring System(IPSS-R).Results According to the WHO Classification criteria(2008),all of 3 patients were diagnosed as acute erythroid leukemia(AEL).However,according to the WHO Classification criteria(2016),2 patients were diagnosed as myelodysplastic syndrome with excess blasts-2(MDS-EB-2),and 1 was diagnosed as acute myeloid leukemia(AML) with maturation.Moreover,their prognostic scores were also different.The former two patients were older men with significant dysplasia and complex genetic abnormalities,and had poor prognosis,while the latter was a middle-aged woman with no obvious dysplasia and genetic abnormalities,and had medium prognosis.Conclusion The WHO Classification(2016) is more reasonable than the WHO Classification(2008),which tends to focus more on the different biological characteristics of diseases,and may better distinguish two types of diseases with different clinical features and prognosis.

Objective To observe the clinical efficacy of heat-sensitive moxibustion plus point-toward-point needling in treating poststroke strephenopodia.Method Eighty patients with poststroke strephenopodia were randomized into a treatment group intervened by heat-sensitive moxibustion plus point-toward-point needling and a control group intervened by rehabilitation, 40 cases in each group. In addition to the basic treatment, the treatment group was given heat-sensitive moxibustion plus point-toward-point needling, and the control group was given rehabilitation treatment. Holden's Functional Ambulation Classification (FAC), Fugl-Meyer Assessment (FMA) of the lower-limb motor function, and Tinetti Gait Assessment (TGA) were adopted for evaluation of the two groups, and the clinical efficacies were compared.ResultThe effective rate was 90.0% in the treatment group versus 77.5% in the control group, and the difference was statistically significant (P<0.05); after the treatment,there was a significant difference in comparing the Holden's FAC between the two groups (P<0.05); the FMA score changed significantly after the treatment in both groups (P<0.05), and there was a significant difference in comparing the FMA score between thetwo groups after the treatment (P<0.05); the TGA score changed significantly after the intervention in both groups (P<0.05), and there was a significant difference in comparing the TGA score between the two groups after the intervention (P<0.05).ConclusionHeat-sensitive moxibustion plus point-toward-point needling can produce a significant efficacy in treating poststroke strephenopodia, as it can enhance the effective rate and improve the lower-limb motor function.

Objective:To investigate the expression of CD56 antigen in leukemia cells of the patients with acute myeloid leukemia (AML)and its relationship with the prognosis of AML, and to clarify the role of CD5 6 antigen expression in predicting the prognosis of the AML patients.Methods:171 AML (non-M3)patients aged from 14 to 60 years old,who received a IA Regimen as the first time inducing chemotherapy were chosen.Flow cytometric analysis was used to evaluate the CD56 expression in leukemia cells.COX proportional regression analysis was used to select the prognostic factors,and bivariable analysis was used to study the relationship between the positive rate of CD56 and overall survival (OS).The CD56+ group (n=52),including CD56≥50% expression group (n=39) and CD56<50% expression group (n=13),and CD56- group (n=119)were identified by the expression of CD56 antigen.The complete remission rate (CRR), the relapse rate, the median OS, the median disease-free survival (DFS)and the survival rate of patients were compared.Results:The medium OS of the patients in CD56+ group (14.2 months)was shorter than that in CD56- group (39.4 months)(P<0.05).Moreover,the medium OS in CD56≥50% group was shorter than that in CD56<50% group (11.7 months vs 20.3 months,P<0.05).The 1-year and 2-year survival rates of the patients in CD56+ group (61.5%,46.2%)were lower than those in CD56-group (75.6%,63.9%)(P<0.05).The 1-year survival rate had no significant difference between CD56≥50%group and CD56<50% group (53.8%vs 84.6%,P>0.05),while the 2-year survival rate in CD56≥50% group was lower than that in CD56<50% group (41.0%vs 61.5%,P<0.05).There were no significant differences of the CRR between CD56+ group (76.9%)and CD56- group (68.9%)as well as CD56≥50% group (58.9%)and CD56<50% group (63.5%)(P>0.05).The relapse rate and first year relapse rate of patients in CD56+ group (64.3% and 37.5%)were significantly higher than those in CD56- group (34.3% and 17.9% )(P<0.05). However,there were no significant differences of the relapse rate and first year relapse rate between CD56≥50%group (75.0% and 42.9%)and CD56<50% group (37.5% and 16.7%)(P>0.05).The DFS in CD56+ group was shorter than that in CD56- group (P<0.05).The same DFS result was also found between CD56≥50%group and CD56<50% group (P<0.05).Conclusion:The expression of CD56 antigen in leukemia cells predicts a bad prognosis in the AML patients,and the higher expression of CD56 indicates the worse prognosis.