Objective To observe clinical effect of acupuncture combined with rehabilitation training on spastic cerebral palsy. Methods 160 patients with cerebral palsy were divided into acupuncture group(n=80) and control group(n=80). The acupuncture group received acupuncture, including the acupoints such as Baihui, Sishengcong, Yamen, Fengchi, etc., and combined with function training. The control group received Bobath appoach as rehabilitation training. Two groups were treated for 3 months. Results The acupuncture group(n=77) showed powerfully for 26 cases, effective for 46 cases, and invalid for 5 cases, and the efficient rate was 93.5%. The control group (n=78) showed powerfully for 20 cases, effective for 45 cases, invalid for 13 cases, and the efficient rate was 83.3% (P<0.05). Conclusion Acupuncture combined with rehabilitation training can facillitate to reduce muscle tone of spastic cerebral palsy, and improve effect of rehabilitation.

Objective To observe the effect of electroacupuncture on migraine. Methods 60 patients were divided into electroacupuncture group (30 cases) who received electroacupuncture, and control group (30 cases) who received local nerve block. Results In the electroacupuncture group, 22 (73.33%) cases were cured, 6 (20.00%) cases were obviously improved, 2 (6.67%) cases were improved. While in control group, 17 (56.67%) cases were cured, 5 (16.67%) cases were obviously improved, 8 (26.67%) cases were improved. There was significant difference between these two groups (P<0.05). The time of treatment was less in the electroacupuncture group than in the control (P<0.05). Conclusion Electroacupuncture is effective on migraine.

Objective To observe the effect of traditional Chinese drug combined with training of musculus quadriceps fexoris on knee osteoarthritis(KOA).Methods70 out-patient clinic KOA patients were divided randomly into the Chinese drug group and control group with 35 cases in each group.The Chinese drug group was treated with Shentongzhuyu medicinal broth PO bid;the control group was treated with Sulindac 0.2 g PO bid.Two groups were combined with the training of musculus quadriceps fexoris,having 10 times per course and 3 courses in total with a 3 days interval between two courses.The therapeutic effect was evaluated with footplate pressure gait analysis and modified JOA marks.ResultsAfter treatment,the effect of the Chinese drug group was superior to the control group(P<0.05),especially 12 weeks post treatment.There maximum weight loading,time integral and weight loading intergral of affected limb of the Chinese drug group significantly improved after treatment(P<0.01),but for the control group,only weight loading intergral improved(P<0.05).ConclusionTraditional Chinese drug combined with training of musculus quadriceps fexoris has better curative effect on the pain and functional disturbance of KOA.

Objective To investigate the genetic variants in the protein C (PC) and endothelial protein C receptor (EPCR) genes associated with the risk and outcome of acute respiratory distress syndrome (ARDS) patients in Chinese Han race.Methods Five tagSNPs (single nucleotide polymorphism,SNP) in the PC and EPCR genes were genotyped in patients with ARDS (n =275) and non-ARDS (n =337) in order to find the association between them in this case-control study.The SNPs were genotyped by SNPstream Beckman platform.Then,the correlation between the associated SNPs and plasma levels of activated protein C (APC) in patients with ARDS was investigated.The APC levels were measured using enzyme linked immunosorbent assay (ELISA) method.Results Association analysis rcvealed that two PC SNPs in perfect linkage disequilibrium,rs1799809 and rs1158867,were significantly associated with susceptibility to ARDS.T allele frequency of rs1799809 in ARDS patients was significantly higher than that in non-ARDS patients (OR =1.569,95％ CI:1.192-2.066).And the genotype frequencies of rs1799809 were also significantly different between these two groups (P =0.007).The association remained significant after adjustment for multiple comparisons.Haplotype consisting of three SNPs in the PC gene was also associated with susceptibility to ARDS.The frequency of haplotype CCC in the ARDS samples was significantly lower than that in the non-ARDS group (P ＜ 0.01).Moreover,ARDS patients canrying rs1799809 TT genotype showed lower serum levels of APC than patients with TC and CC genotypes (Padj =0.02).However,genotype and allele analyses of EPCR did not show any significant difference between ARDS and non-ARDS patients.Conclusions These findings indicated that common genetic variation in the PC gene was significantly associated with susceptibility to ARDS in Chinese Han race.The PC genetic variation influenced plasma concentration of APC in patients with ARDS.

Objective To investigate the effects of cyclopamine (CYP) on endometrial carcinoma (HEC-1A) cell survival and on induction of cell apoptosis .Methods HEC-1A cells were treated with various doses of CYP (0, 5,10, 20 and 40 μmol/L) for 24 h respectively .Then,the inverted microscope was used to observe cell morphology .Cell proliferation and apoptosis were tested by CCK-8 assay and AO/EB bi-labelling assay.The apoptosis rate of HEC-1A was analyzed using flow cytometric analysis , and the key gene expression of Bax and Bcl-2 was detected by quantitative PCR .Results The HEC-1A cells exhibited dramatic morphological changes after treatment with CYP and in a dose-dependent manner .CYP significantly inhibited HEC-1A cell proliferation using CCK8 assays(P<0.05), and induced cell death by AO/EB bi-labelling assay.Moreover,flow cytometry analysis showed that CYP treatment resulted in HEC-1A cell apoptosis, and that a higher concentration of CYP induced severer cell apoptosis (P<0.05).Meanwhile, CYP treated HEC-1A cells exhibited up-regulated expression of Bax and down-regulated expression of Bcl-2 according to Q-PCR.Conclusion Our findings indicatee that CYP can inhibit HEC-1A cell proliferation and induce cell apoptosis .

OBJECTIVE To study the molecular mechanism of cisplatin(DDP)by which HeLa cell growth and proliferation are inhibited. METHODS Cultured HeLa cells were treated with DDP 0.02-75 μmol · L-1 for 24 or 48 h. CCK-8 assay was used to determine the cell proliferation. The wound scratch assay was used to detect the cell migration and invasion. Flow cytometry was used to detect the cell cycle arresting. q-PCR was used to test the expression of metastasis suppressor gene 1 (MTSS1)mRNA. Western blot was used to determine protein levels of MTSS1,phosphorylated-extra?cellular signal-regulated kinase(p-ERK) and phosphorylated-serine-threonine kinase(p-AKT). RESULTS Following the treatment with DDP for 24 or 48 h,the proliferation of HeLa cells was inhibited significantly (P<0.05),the value of the half inhibitory concentration (IC50) of cells was 4.14 and 11.82 μmol · L-1. Migration and invasion activity of HeLa cells were reduced according to the wound scratch assay(P<0.05). Flow cytometry results showed that the cell cycle was arrested at S phase. q-PCR results showed that MTSS1 mRNA expression changed with DDP in a concentration-dependent manner (r24 h=-0.965,P<0.01;r48 h=-0.953,P<0.01). Western blot showed that the protein levels of MTSS1,p-ERK and p-AKT expression declined significantly with the increase in DDP concentrations(p-ERK:r24 h=-0.875,P<0.01;r48 h=-0.966,P<0.01. p-AKT:r24 h=-0.831,P<0.01;r48 h=-0.863,P<0.01. MTSS1:r24 h=-0.969,P<0.01;r48 h=-0.988,P<0.01). CONCLUSION DDP treatment inhibits HeLa growth and proliferation by interfering with the MTSS1 expression and disturbing the activation of ERK and AKT signaling pathways.

Objective To detect the expression of metastasis sappressor 1(MTSS1) gene in cervical cancer tissue and to clarify its association with cervical cancer.Methods Totally 103 cases of cervical tissue were collected between Dec 2011 and Dec 2014 and classified according to biopsy and stage .Q-PCR and Western blotting were used to detect the expression of MTSS1 in normal cervical tissue and in different clinical stages of cervical cancer tissue .Results The expression of MTSS1 inⅡB-Ⅳstages of cervical cancer tissue was significantly higher than that of normal tissue or Ⅰ-ⅡA stages through q-PCR (P=0.000).Western blotting results showed that MTSS1 was positively expressed in normal cervical tissue at a rate of 23.3% or 53.3% in cervical cancer tissue.Moreover, the expression of MTSS1 was poorly correlated with age, tumor differentiation and lymphnode metastasis in cervical cancer tissue (P>0.05).The protein level of MTSS1 expressed in ⅡB-Ⅳ stages was significantly higher than that ofⅠ-ⅡA stages(P=0.005).Conclusion The expression of MTSS1 indicates the clinical stage of cervical cancer , suggesting that MTSS1 may play an important role in the development of cervical cancer .

Objective To evaluate the effect of suberoylanilide hydroxamic acid(SAHA) or/and paclitaxel(PTX) on lethality and autophagy of human ovarian cancer OC3 cells,and to explore whether the combination of the two drugs has a synergistic function.Methods The morphology of OC3 cells was treated with SAHA and/or PTX, and then the morphology of treated OC3 cells was observed under an inverted microscope, cell proliferation was detected by MTT assay and autoph-agy was analyzed by AO/EB double staining assay.The synergistic effect of SAHA and/or PTX was analyzed by factorial design and gold formula method.Results After treatment with SAHA and/or PTX, the morphology of OC3 cells in the combination group ( SAHA+PTX) displayed significant morphological changes.OC3 cells became less adherent and refrac-tive than in other groups.Cell proliferation by MTT assay demonstrated that the growth inhibition rate of the combination groups was higher than in groups treated with SAHA or PTX respectively( P<0.05) .Furthermore, the synergistic effect af-ter treatment with a combination of SAHA with PTX was proved by the factorial design and gold formula method.The auto-phagy rate of the combined groups was significantly higher than in single treatment groups (P<0.05) by AO/EB double staining.Conclusion SAHA and PTX can inhibit the survival of OC3 cells and induce its autophagy.The two drugs have synergistic antitumor effects.

Polyelectrolyte with a large number of cations or anions could precipitate the oppositely charged proteins to form polyelectrolyte-protein complexes, which then aggregated to form larger particles via electrostatic attraction or hydrophobic interaction. The precipitation was affected by the molecular weight and concentration of the polyelectrolyte as well as the ionic strength and pH of the solution. The use of precipitation is an efficient method for selective separation of proteins from crude biological mixtures in the downstream processes of bioengineering.
Acrylic Resins ; chemistry ; Chemical Precipitation ; Electrolytes ; chemistry ; Polyethyleneimine ; chemistry ; Protein Binding ; Proteins ; isolation & purification

OBJECTIVETo observe clinical effect of nanometer acupoint mounting method for alleviation of myospasm complicated by spinal injury.

METHODSSixty cases were randomly divided into an observation group and a control group, 30 cases in each group. The observation group were treated by nanometer mounting at 4 Jiaji (EX-B 2) points each on both sides of the affected spine and Shenshu (BL 23), Shangliao (BL 31), Ciliao (BL 32), Yang-lingquan (GB 34), Xuanzhong (GB 39); and the control group by mounting zinc oxide sticking tablets at the above acupoints. The mounting was replaced once each two days, 7 times constituting one course. One week and one month after the end of 3 courses, their results were recorded, respectively.

RESULTSBefore treatment, there was no significant difference between the two groups in grades of the myospasm degree (P > 0.05). One week after the end of treatment, 15 cases were grade I of myospasm, 9 cases were grade II, 5 cases were grade III and 1 case was grade IV in the observation group, and 1 cases grade I, 7 cases grade II, 14 cases grade III, 8 cases grade IV in the control group. Ridit analysis on the data indicated that there were significant differences before and after treatment in the myospasm degree (P < 0.01) and between the two groups after treatment (P < 0.01). One month after the end of treatment, the results were similar to those one week after the end of treatment.

CONCLUSIONNanometer acupoint mounting method is a new one for alleviation of myospasm complicated by spinal injury, with convenience, safety and no side effect.

Acupuncture Points ; Adult ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Male ; Middle Aged ; Muscle Cramp ; therapy ; Spinal Injuries ; complications ; therapy