OBJECTIVETo observe the effect of conical atone needle on foot combined with Nan anvil at Yintang (CV 29) for insomnia.

METHODSSeventy patients were randomly divided into a ibian technique group and an acupuncture group,35 cases in each one. In the Sian technique group, conical stone needle on foot combined with bias anvil at Yintang(GV 29) were used,and the therapy was applied at Yongquan(KI 1), Taichong(LR 3) and Gongsun(SP 4), etc. In the acupuncture group, common acupuncture was implemented at Sanyinjiao(SP 6), Shenmen (HT 7) and Sishencong(EX-HN 1), etc. In the two groups, treatment was given for 2 weeks,once a day. There were two days to have a rest between 5-time treatment. The change of Pittsburgh sleep quality index(PSQI) before and after treatment was recorded and the clinical effect was observed after 10-time treatment and in two weeks aftet treatment.

RESULTSAfter treatment,the total scores of PSQI were declined significantly compared with those before treatment in the two groups(both P<0. 01). The total PSQI scores after treatment,the curative and effective rates and total effective rates when followed up bad no statistical significance(all P>0. 05).

CONCLUSIONConical stone needle on foot combined with Sian anvil at Yintang(GV 29) treating insomnia is safe and effective,and this treatment acquires similar efficacy with less suffering.

Acupuncture Points ; Acupuncture Therapy ; instrumentation ; Adult ; Female ; Humans ; Male ; Middle Aged ; Needles ; Sleep ; Sleep Initiation and Maintenance Disorders ; physiopathology ; therapy ; Treatment Outcome

Objective: To express and purify the inhibitor of differentiation(Id3) in E.coli.Methods: The DNA fragment in the coding region of the human Id3 gene was amplified by PCR and cloned into the pGEM-T Easy vector for sequencing.The Id3 cDNA fragment was then subcloned into the prokaryotic expression vector(pET-32a)(+) and transformed into E.coli BL 21(DE3).The expression of the histidine-tagged(His-Tag) fusion protein was induced with isopropy-?-D-thiogalactoside(IPTG),confirmed by Western blot and purified by the immobilized Ni2+ absorption chromatographic column.Results: The prokaryotic expression vector of Id3 was successfully constructed.Western blot confirmed the expression of the His-Tag fusion protein in E.coli BL 21(DE3) and that of the Id3 fusion protein with the relative molecular mass size of 33 000 after purified by the affinity chromatographic column. Conclusion: Recombinant Id3 can be expressed in E.coli BL 21(DE3) and the obtained fusion protein can be purified by the Ni-affinity chromatography column.

Objective To compare the curative effect of hepatocyte growth factor(HGF) in treatment of infant hepatitis syndrome (IHS) caused by cytomegalovirus with ganciclovir.Methods Sixty-eight cases with infant hepatitis syndrome caused by cytomegalovirus from neonatology department of our hospital from September 2010 to September 2014 were randomly divided into two groups, the observation group (32 cases)took HGF and ganciclovir therapy and the control group (36 cases) only received ganciclovir treatment Both groups were given conventional guard liver therapy.After one month of treatment, liver function, cytomegalovirus DNA content,extinction time of jaundice, treatment efficiency and the adverse reaction rate were evaluated for two groups.Results Liver function of children in observation group improved significantly after treatment compared with the control group, CMV-DNA quantitatively lower than the control group, the extinction time of jaundice was earlier than the latter,and the overall treatment efficiency was higher in observation group (P ＜0.05);The adverse reaction has no significant difference between two groups (P ＞ 0.05).Conclusion HGF combined with ganciclovir treatment can significantly improve liver function in patients of IHS caused by cytomegalovirus infection, and can collaboratively reduce viral load.Symptoms subside quickly with fewer adverse reactions, which is worthy of clinical promotion.

Epigenetics is defined as heritable changes in genc expression that are,unlike mutations,not attributable to alterations in the sequence of DNA.The predominant epigenetic mechanisms are DNA methylation,histone modification and microRNA.Exploring the precise roles of epigenetic factors on autoimmunity has become an active research area.Rheumatoid arthritis (RA) is a chronic autoimmune inflammatory disorder with a prevalence of approximately 0.5％ to 1.0％ worldwide.The mechanisms underlying the initiation and progression of RA are still not completely understood.In recent years,the epigenetics of RA have been widely investigated.Alterations in the modification of histones and DNA methylation are the two major epigenetic mechanisms that may potentially cause a breakdown of immune tolerance and the perpetuation of RA.These epigenetic changes may be ideal targets for new personalized treatments.

砄bjective: To study the effects of functinal appliances combined with activator headgear in the treatment of Class II division 1 malocclusion with or without high mandibular angle. Methods: 5 cases (10～12 years old) of class Ⅱ division 1 malocclusion with high mandibular angle (FMA≥34?,HMA) and 8 cases (9～12 years old) without the high angle (FMA

Objectives To observe anatomical location of the top branch of plantaris arch which extends from the superficial branch of the medial plantar artery,design and apply flap base on it. Methods On the basis of the anatomical data from 8 feet of 4 fresh cadavers and probed of the Doppler from 50 feet of normal person,defined the anatomic location and body surface projection of the top branch of plantaris arch,a type of new flap design were introduced in the paper. Results The flaps have been used in six cases clinically to treat skin defect of the hand meanwhile,sensation of the flap was regained by suturing nerve.All flaps survived,the appearance of the flaps were excellent,the function of the injured hands were recovered well. Conclusions The design of the flap is reasonable,it is suitable that the free medialis pedis flap of the top branch of plantaris arch is used to repair a small skin defect of the hand.

Objective To detect serum concentrations of Dickkopf-1(DKK-1) and soluble receptor activator of nuclear factor-κB ligand (sRANKL) in patients with multiple myeloma (MM) and to investigate its clinical significance. Methods Serum DKK-1, sRANKL, osteoporotegerin(OPG) and tartrate-resistant acid phosphatase 5b (TRACP-5b) levels were quantified in 30 newly diagnosed MM patients and 20 healthy control subjects by using sandwich ELISA. Results The serum DKK-1, sRANKL,OPG and TRACP-5b levels were significantly higher than those in the healthy controls (42.96 μg/L vs 5.33 μg/L, 1.83 pmol/Lvs 0. 79 pmol/L, 1799. 30 pmol/L vs 822.40 pmol/L, 5.81 U/L vs 0. 28 U/L, respectively; all P＜0. 05). Serum levels of DKK-1 were positively correlated with sRANKL and TRACP-5b, respectively.Serum concentrations of DKK-1 and sRANKL were significantly elevated in stage Ⅲvs stages Ⅰ and Ⅱaccording to International Staging System (ISS) (46. 33 μg/L vs 37.91 μg/L, 2.26 pmol/L vs 1.19pmol/L, respectively, all P ＜0.05). Serum concentrations of DKK-1 , sRANKL and TRACP-5b were significantly higher in patients with more than 3 lytic bone lesions than those with only 1-3 lytic bone lesions (46. 30 μg/L vs 31.98 μg/L, 2. 18 pmol/L vs 0. 69 pmol/L, 6.02 U/L vs 5. 13 U/L, all P ＜ 0.05).Conclusions MM patients have increased serum DKK-1, sRANKL, OPG and TRACP-5b levels as compared with the healthy controls. Serum concentrations of DKK-1 and sRANKL have close relationship with MM stage and lytic bone disease.

Tumor is a reciprocity result of various genes and factors,and its incidence and mortality remain high.Such traditional strategies as surgery,radiotherapy and chemotherapy cannot completely restrain and reverse the growth of tumor cells.So,new and more effective therapeutic methods are being expected.This article updates the development of RNA interfering(RANi) technique in the targeting therapy of the tumor gene.

OBJECTIVE To investigate the infection status and antibiotic susceptibility of Mycoplasma in our area,so as to instruct the rational use of antibiotics.METHODS Genitourinary secretions were collected with swabs.They were cultured with the diagnostic kit of Mycoplasma(Biomerieux Company).Meanwhile the susceptibility of Mycoplasma against 9 antimicrobial agents was tested with the same kit.According to the instrnction of the kit,the results were read.The data were statistically analyzed.RESULTS A total of 382 samples were collected,and the positive rate was 44.8%.which were composed by Uu 69.6%,Mh2.9%,and Uu+Mh infection 8.8% and low titer Uu+Mh infection 18.7%.The result of drug sensitivity showed that sensitivity of Mycoplasma to pristinamycin PRI,86.5% was the highest,then was to JOS(84.8%)and CIP(26.3%).CONCLUSIONS Ureaplasma urealyticum is the major cause of infection in genitourinary system.It shows serious resistance to commonly used antibiotics.Sensitive antibiotics should be selected based on the results of bacterial culture and drug sensitivity tests so as to raise the clinical curative effects.