Adolescent ; Branchial Region ; Fistula ; congenital ; Humans ; Male ; Neck

Acupuncture Points ; Acupuncture Therapy ; instrumentation ; Adult ; Aged ; Female ; Humans ; Male ; Middle Aged ; Spinocerebellar Ataxias ; therapy ; Treatment Outcome ; Young Adult

OBJECTIVETo compare the difference in the clinical efficacy on primary trigeminal neuralgia (PTN) between the comprehensive therapy of electroacupuncture (EA) at qi streets acupoints combined with spinal regulation method and medication with carbamazepine (CBZ).

METHODSSixty patients were randomized into a comprehensive therapy group (30 cases) and a medication group (30 cases). In the comprehensive therapy group, the acupoints at qi streets on the head such as Taiyang (EX-HN 5) and Sishencong (EX-HN 1) and those at qi streets on the chest and abdomen such as Shenshu (BL 23), Zhongwan (CV 12) and Guanyuan (CV 4), etc. were selected. After arrival of qi, EA was attached on 2 to 4 groups of acupoints. After acupuncture, the spinal regulation method was applied. This comprehensive therapy was given once a day. In the medication group, CBZ was used for oral administration, 100 mg at the first time, twice a day, and 400 to 600 mg each day as the maintenance dose. Separately, before and after treatment, in 2 and 6 months in follow-up, pain rating index (PRI), life satisfaction index B (LSI-B) and hamilton depression scale (HAMD) were adopted to evaluate comprehensively the clinical efficacy in the two groups and compare the adverse reaction during the treatment between the two groups.

RESULTSAfter treatment, the curative and markedly effective rate in the comprehensive therapy group was 76.7% (23/30), which was better than 63.3% (19/30) in the medication group (P < 0.01). The difference in PRI was not significant after treatment between the two groups (all P > 0.05). In 2 and 6 months follow-up, PRI grade in the comprehensive therapy group was superior to that of the medication group (both P<0. 05). After treatment and in follow-up, HAMD score was all reduced in the two groups (P < 0.01, P < 0.05) and the result in follow-up in the comprehensive therapy group was significant as compared with that in the medication group (all P<0. 05). After treatment, LSI-B score was increased obviously in the two groups (all P < 0.05) and the result in the comprehensive therapy group was better than that in the medication group (P < 0.05). The incidence of adverse reaction in the comprehensive therapy group was 16.7% (5/30), which was lower than 30.0% (9/30, P < 0.01) in the medication group.

CONCLUSIONThe comprehensive therapy of EA at qi streets acpoints combined with spinal regulation method achieves the long-term efficacy on PTN as compared with oral administration of CBZ in terms of the improvement of psychological condition, analgesia and life quality. It is the safe, effective and stable therapy.

Acupuncture Points ; Adult ; Aged ; Combined Modality Therapy ; Electroacupuncture ; Female ; Humans ; Male ; Manipulation, Spinal ; Middle Aged ; Trigeminal Neuralgia ; therapy

Bone Marrow Diseases ; diagnosis ; genetics ; therapy ; Child, Preschool ; Exocrine Pancreatic Insufficiency ; diagnosis ; genetics ; therapy ; Female ; Humans ; Infant ; Lipomatosis ; diagnosis ; genetics ; therapy ; Male ; Mutation

To improve ethanol production in Saccharomyces cerevisiae,an integration plasmid pUPGKAT with PGK promoter(phosphoglycerate kinase promoter),adh1 gene(the coding sequences of alcohol dehydrogenaseⅠ) and CYC1 terminator(Cytochrome c transcription terminator) was constructed.Firstly,a fusion fragment composed of PGK promoter and adh1 gene was generated by over lap extension PCR and ligated into pUG6 resulting in plasmid pUPGKA.Subsequently,CYC1 termi nator was amplified from pSH65 by PCR and ligated to the SpeⅠand SacⅡrestriction site of pUPGKA.To integrate PGK-adh1-CYC1 into S.cerevisiae genome,pUPGKAT was digested by TthⅢⅠand the lin-earized plasmid was used to transform S.cerevisiae YS2-△adh2(adh2 disrupted strain) by lithium acetate method.The yeast mutant YS2-△adh2-adh1 which had the adh1 gene placed under the PGK promoter and harbored the adh2 deletion was constructed.Anaerobic fermentation showed overexpression of adh1 by PGK promoter resulted in a 8.84% higher ethanol production compared to YS2-△adh2.

Acyl carrier protein is an essential component involved in the biosynthesis of DHA(Docosahexaenoic Acid) via PKS(Polyketide synthase) pathway,which takes the growing acyl chain from one enzyme to another.One cDNA clone,with high homology of ACP,was isolated from Schizochytrium sp.FJU-512 cDNA library.The deduced amino acid sequence contained 142 residues with isoelectric point of 5.04 and had the 4'-phosphopantetheine prosthetic(4'-PP) binding site.The target fragment was digested with BamHⅠ/HindⅢand inserted into the expression vector pET-30a resulting in the plasmid pET-30a/acp.The recombinant vector was transformed into E.coli BL21(DE3) and induced by IPTG.SDS-PAGE analysis demonstrated that ACP was effectively expressed.

Objective To establish and test the reliability and validity of the disease related psychological pressure scale of pregnant women with chronic HBV infection,so as to provide mental stress assessment tool for the pregnant women.Methods Item pool was developed after the interview and comprehensively retrieved literatures,then after expert review and rebuilt,the scale items were fixed.Totals of 368 pregnant women with chronic HBV infection disease were investigated and the reliability and validity of scale were test.Results The scale had 5 factors and 24 items,and the correlation coefficient between each factor score and total score was 0.712 - 0.894.The correlation coefficient among each factor was 0.409 - 0.631 which was significantly lower than that between each factor score and total score ( P ＜ 0.01 ).The cumulative contribution rate of 5 factors was 64.055％,and tes-retest reliability of 5 factors was 0.856,0.887,0.828,0.813.The Cronbach' s α of internal consistency of 5 factors was 0.788 - 0.865,and the Cronbach' s α of scale was 0.932.Conclusions The scale has good reliability and validity,and can be used for measuring the disease related pregnancy psychological pressure for chronic HBV infection pregnant women.

Adenocarcinoma ; metabolism ; pathology ; Adenocarcinoma, Mucinous ; metabolism ; pathology ; Adult ; Aged ; Aged, 80 and over ; Carcinoma, Signet Ring Cell ; metabolism ; pathology ; Erythropoietin ; metabolism ; Humans ; Hypoxia-Inducible Factor 1, alpha Subunit ; metabolism ; Immunohistochemistry ; Lymphatic Metastasis ; Microvessels ; chemistry ; pathology ; Middle Aged ; Stomach ; chemistry ; pathology ; Stomach Neoplasms ; metabolism ; pathology ; Tissue Array Analysis ; methods

Objective To investigate the dose- and time-effects of astragaloside Ⅳ(XGA) on collagen of myocardial fibroblasts in rats.Methods The myocardial fibroblasts of rats were separated by collagenase and trypsinase digestive method,and the cell culture system was established. After XGA in different concentrations and at different time points was administered in fibroblast culture systems,the mRNA expression levels of collagen,matrix metalloproteinases(MMP)-1,-2,-9,tissue inhibitor of metalloproteinase(TIMP)-1 and -2 were measured with reverse transcription-polymerase chain reaction(RT-PCR) test.Results After XGA administration with different doses and at different time points was adminstered,the gel electrophoresis product of RT-PCR in fibroblast culture system expressed the mRNA of type Ⅰ,Ⅲ and Ⅳ collagens,MMP-1,-2,-9,TIMP-1 and -2;but the mRNA expression levels of type Ⅰ,Ⅲ and Ⅳ collagens,TIMP-1 and -2 decreased and the mRNA expression levels of MMP-1,-2,and -9 increased compared to those before XGA administration;the mRNA expression of type Ⅰ,Ⅲ and Ⅳ collagens,MMP-1,-2,-9,TIMP-1 and -2 decreased or increased gradually with the increase of doses and the prolonged time of XGA use.The mRNA expression levels of type Ⅰ,Ⅲ and Ⅳ collagens,TIMP-1 and -2 were negatively related to the doses and action times of XGA(r=-0.927 to -0.637 P= 0 to 0.024);and the mRNA expression levels of MMP-1,-2 and -9 were positively related to the doses and action times of XGA(r=0.672 to 0.962 P=0 to 0.034).Conclusion XGA can markedly reduce the collagen formation of myocardial fibroblasts in rats,and its mechanisms are related to the inhibiting of collagen synthesis and the increase of collagen degradation.

OBJECTIVETo compare the clinical efficacy difference between electroacupuncture (EA) at qijie area combined with spine balance-regulating massage and medication for posterior circulation ischemia (PCI).

METHODSOne hundred cases of PCI were randomly divided into a treatment group (50 cases) and a medication group (50 cases). The treatment group was treated with EA at Baihui (GV 20), Sishencong (EX-HN 1), Fengchi (GB 20), Shenshu (BL 23), Danzhong (CV 17), etc. in qijie area combined with spine muscle-relieving massage and comprehensive chiropractic. The medication group was treated with oral administration of nimodipine (30 mg per time, three treatments per day) and vinpocetine injection with 500 mL of glucose injection or intravenous drip of 500 mL 0.9% sodium chloride injection, once a day. Ten treatments were taken as one course in both groups, and two courses were given. The symptom score, mean resistance index (RI) of vertebral artery (VA) and basilar artery (BA), mean velocity of blood flow (Vm) and comprehensive clinical efficacy were compared before and after treatment in two groups.

RESULTSThe cured and markedly effective rate was 79.6% (39/49) in the treatment group, which was superior to 54.7% (23/42) in the medication group (P<0.05). The symptom score was both significantly improved after treatment in two groups (both P<0.05), which was more obvious in the treatment group (P<0.05). The RI of VA and BA, Vm of VA and BA were significantly improved after treatment in two groups (all P<0.05), which were more obvious in the treatment group (all P<0.05).

CONCLUSIONThe electroacupuncture combined with spine balance-regulating massage has superior effect on improving mean velocity of blood flow and resistance index of vertebral artery and basilar artery as well as symptom score to medication, and is believed to be a safe and effective treatment for posterior circulation ischemia.

Acupuncture Points ; Aged ; Blood Circulation ; Combined Modality Therapy ; Electroacupuncture ; Female ; Humans ; Ischemia ; physiopathology ; therapy ; Male ; Massage ; Middle Aged ; Treatment Outcome