Objective To explore the respective advantages of different direction Hegu needlings by using them to treat the pain stage of scapulohumeral periarthritis (periarthritis of shoulder) and investigating their clinical therapeutic effects. Method A randomized controlled trial was carried out. Sixty patients with scapulohumeral periarthritis in the pain stage were allocated into group Ⅰ (30 cases) and group Ⅱ (30 cases). Group Ⅰ received acupuncture at points Jianyu(LI15), Jianliao(TE14) and Jianzhen(SI9) in the direction parallel to the meridian course and group Ⅱ , in the direction perpendicular to the meridian course. Treatment was given 30 min once for a total of 12 times. The simplified Mcgill Pain Questionnaire score and the Japanese Orthopaedic Association (JOA) score were recorded before and after treatment. Result There were no statistically significant differences in the pain, joint activity and joint function between the two groups before, during and after treatment. Conclusion Two different direction Hegu needlings both have a marked therapeutic effect on the pain stage of scapulohumeral periarthritis. The two have no significant difference.

Objective To investigate whether functional Wnt-?-catenin signaling is present in activated hepatic stellate cells (HSC),and the effect of blocking this signaling on activation of HSC. Methods?-catenin expression in HSC was examined by immunocytochemistry.Wnt signalings in HSC-T6 were assessed using a T cell factor (TCF)-dependent luciferase reporter gene (pTOP- FLASH) assay.Wnt signalings in HSC-T6 were blocked by transfecting with a dominant negative TCF (dnTCF) expression plasmid,then the expression of alpha smooth muscle actin (?-SMA) and collagen typeⅠwere examined by Western blot.Results?-catenin staining was positive in the nuclei of HSC-T6.Luciferase activity in the cells transfected with pTOPFLASH was significantly higher than that in the cells transfected with pFOPFLASH (P

Objective:To investigate the causes, characteristics and treatment of maxillofacial trauma in children. Methods: A retrospective analysis of 470 consecutive maxillofacial records of the patients not older than 14 years was conducted. Data regarding age, gender, cause, anatomic site and treatment were reviewed. Results:Most of the patients were mals(335 cases, 71.3% ), with a male and female ratio of approximately 2. 5;1 of the injuries, 28. 5% were due to accidental falls, 17.0% traffic accidents and 10.0% sharp implementt cutting. Injuries of soft tissue often occurred on gingiva, cheek, lip and chin. Mandibuir fratures were the most common (55.1% ) of all bone fractures. Conservative therapy, such as closed reduction surgery, maxillomandibular fixation, was usually performed. Conclusion: ①Boys are more tendent to be victims of maxillofacial trauma than girls. ②Falls are the first cause of child victims. ③Gingiva, chin, lip, check and mandible are the most commonly injuried sites.

AIM: To study the influences of P1 promoter activity of furin gene on the functions of hepatocytes in patients with liver cirrhosis.METHODS: The patients with liver cirrhosis of 180 cases were recruited.The single nucleotide polymorphism(SNP-229 C/T) in P1 promoter of furin gene was genotyped using competitively differentiated polymerase chain reaction.The relationships between the promoter activity based on genotyping and the serum levels of liver enzymes,total bilirubin,albumin and prothrombin were observed.RESULTS: The distribution frequencies of allele C and T were 75.3%(271/360) and 24.7%(89/360).Those of genotypes CC,CT and TT were 62.2%(112/180),26.1%(47/180) and 11.7%(21/180),respectively.The distribution frequencies of the genotypes were not related to the serum levels of major liver enzymes,albumin,total bilirubin and prothrombin,except for alkaline phosphatase and ?-glutamyl transferase.CONCLUSION: The activity of furin promoter exerts no effects on the main functions of hepatocytes,suggesting that furin may be a new therapeutic target for HBV infection.

Humanistic spirit advocates the concern for human,and the medical value of people foremost.Now status quo of oral medical students' humanities concern is worrying.This paper aims to analyze the reason,and the best way to culture oral medical students' humanities concern is not only to have an aim of training medical professionals who have oral medical knowledge and skills,but also to look upon the education of medical humanistic spirit as important educative content,to improve teachers' humanities diathesis,to enhance the contact between medical students' and society or patients,to foster affection,to train skills,and to establish the good environment of humanities education.

OBJECTIVETo investigate the effects of total flavonoids of Chrysanthemum indicum (TFC) on metabolism of free radical and immunoregulatory effects in adjuvant arthritis (AA) rats.

METHODAA rats were induced by Freunds complete adjuvant. Secondary paw swelling of AA rats was measured with volume meter to observe the antirheumatic effect of TFC. The levels of SOD, MDA and NO in serum and supernatant of peritoneal macrophage were measured by commercial assay kits. ConA-induced splenocyte proliferation and IL-2 level produced by splenocyte were detected by MTT method.

RESULTTFC could decrease the levels of MDA and NO, as well as increase the activity of SOD in serum and supernatant of peritoneal macrophage compared with AA model group. Meanwhile, the suppressed lymphocyte proliferation and IL-2 production of splenic lymphocytes in AA rats were reversed by treatment with TFC.

CONCLUSIONTFC showed significant therapeutical effect on adjuvant arthritis and its mechanism was at least in part related to the antioxidant and immunoregulatory effects.

Animals ; Antioxidants ; metabolism ; Arthritis, Experimental ; drug therapy ; immunology ; metabolism ; Cells, Cultured ; Chrysanthemum ; chemistry ; Flavonoids ; chemistry ; therapeutic use ; Free Radicals ; metabolism ; Interleukin-2 ; metabolism ; Lymphocyte Activation ; drug effects ; Male ; Malondialdehyde ; metabolism ; Mice ; Mice, Inbred C57BL ; Nitric Oxide ; metabolism ; Rats ; Rats, Sprague-Dawley ; Spleen ; cytology ; Superoxide Dismutase ; metabolism

Objective To study the value of deferred stent implantation in patients with high thrombus burden of acute ST-segment elevation myocardial infarction (STEMI). Methods Select 106 cases with a high thrombus burden within 12 hours of onset in patients with STEMI ,the infarct-related artery thrombus aspiration after antegrade flow of TIMI 2-3 and≤2 points of the thrombus aspiration(TS)patients were randomly divided into immediate stenting group(n = 43)and deferred stenting group(n = 40). Two groups of patients were compared with the myocardial blush grade(MBG),the incidence of slow-/no-reflow ,the incidence of compound endpoints in 6 months and the cardiac function after PCI for 6 months. Results After stenting,the MBG of deferred group was significantly higher than that of immediate group ,the incidence of slow-/no-reflow and the compound endpoints events within 6 months in deferred group was significantly lower than that in the immediate group. After PCI for 6 months,the improvement of LVEF in the deferred group was significantly higher than that in the immediate group, the left ventricular end diastolic dimension(LVEDD)in deferred group was significantly lower than that in immedi-ate group,and the differences were statistically significant(P < 0.05). Conclusions The high thrombus burden in patients with acute STEMI after thrombus aspiration ,deferred stent implantation can significantly reduce the rate of slow-/no-reflow ,improve myocardial perfusion ,reduce the incidence of compound endpoints events ,im-prove cardiac function in patients.

Objective To explore the effects of reconstruction and shaping of thumb or finger defects by free second-toe transfer and one stage appearance remodeling.Methods From October,2007 to August,2013,128 thumb or finger Ⅴ degree defect of 109 cases were reconstruct with free second-toe transfer,and one stage shape remodeling at the same time.Among them,20 fingers by nail bed expand one stage; 23 fingers were nail bed expand added on toe pulp splayed resection on both sides; 29 fingers were added on embedded the philp island flap of great toe to the section of plantar side narrow part in the second digit,19 fingers were added on embedded the abdominal phil chamfered-edge-shape flap to that narrow part in the second digit,and 37 fingers added on toe pulp resection and embedded the philp island flap of great toe to that narrow part.Results All reconstructed thumb or fingers survived and appearance were good.The nail shape of reconstructed thumb or fingers were improved obviously,the shape of narrow part in middle segment was recovered satisfactorily.Seventy-nine cases (72.5％) were followed-up from 3 months to 5 years,and the other 30 cases (27.5％) were lost.The function of the reconstructed thumb or finger and hand feeling was ideal recovered.There were no claudication,no pain and no other sequelaes for donor foot.According to the Standard on Approval of Reconstructed Thumb and Finger Functional Assessment of Chinese Medical Association,43 cases excellent,26 cases good,10 cases approve.The rate of excellent and good was 87％.Conclusion Second-toe transfer and shape remodeling is a good method of thumb or finger reconstructing.The appearance of the thumb reconstruction can be improved obviously.Preoperative carefully design and the combination of the above several kinds of operation,for draw up an personalized surgical program is necessary.

The objective of the present study was to establish a method based on principal component analysis (PCA) for the study of transdermal delivery of Chinese medicinal formulae, and to choose the best penetration enhancers for Qingfei Xiaocuo gel depend on this method. Using improved Franz type diffusion cell and excised rat skin in vitro as transdermal barrier, the receptive solution fingerprint was established by HPLC, harvesting the areas of the common peaks in the fingerprint, then the total factor scores of the concentrations at different times were calculated using PCA and were employed instead of the concentrations to compute the cumulative amounts (Q12) and enhancement ratio (ER), the latter of which were considered as the indexes for optimizing penetration enhancers. Compare to the control group, the ER of the other groups increased significantly and furthermore, 2.5% azone with 2.5% menthol manifested the best effect. PCA represent most information in the receptive solution, the method above could choose the best penetration enhancers, it could be a reference for the study of transdermal delivery of Chinese medicinal formulae.
Administration, Cutaneous ; Animals ; Drugs, Chinese Herbal ; analysis ; pharmacokinetics ; Gels ; In Vitro Techniques ; Male ; Medicine, Chinese Traditional ; Mice ; Principal Component Analysis ; Skin ; metabolism

Objective:To clarify the indications and efficacy after simultaneous surgical treatment in gastric cancer patients with synchronous hepatic metastases (GCHM).Methods:A total of 21 GCHM patients who underwent D2 gastrectomy with R0 hepatic resection (11 cases) or non-R0 hepatic resection (10 cases) from March 2004 to April 2016 were analyzed retrospectively.The clinicopathological characteristics and survival were compared between the two groups.Results:Cumulative survival rate was improved in R0 hepatic resection group compared with non-R0 hepatic resection group:1-year (54.5％ vs 48.0％),2-year(27.3％ vs 0％),and 5-year(27.3％ vs 0％,P=0.044).The median survival time in R0 hepatic resection group and non-R0 hepatic resection group were 16.2 and 5.9 months (P=0.008).Univariate analysis revealed that Bormann's classification (P=0.010) and state of regional lymph node (P=0.004) were significant predictive factors regarding cumulative survival rate.However,there was no significant prognostic factor (P=0.031) in multivariate analysis might partly owing to interaction among them and/or a small number of patients.Conclusion:Multidisciplinary treatments based on R0 hepatic resection combined with D2 gastrectomy could improve survival in selected GCHM patients.