Objective: To observe the clinical effect of Zheng's Jin Gou Diao Yu (gold-hook-fishing) acupuncture method versus ordinary acupuncture on superficial fascia for treating neck type cervical spondylopathy in Kyrgyz. Methods:A total of 64 Kyrgyz patients conforming to the diagnostic criteria of neck type cervical spondylopathy were included. The patients were randomized into a Zheng's Jin Gou Diao Yu (gold-hook-fishing) acupuncture group and a conventional acupuncture group, with 32 cases in each group. Patients in the Zheng's Jin Gou Diao Yu (gold-hook-fishing) acupuncture group were treated with Zheng's Jin Gou Diao Yu (gold-hook-fishing) acupuncture method to stimulate the superficial fascia, the stimulation sites were primarily located at bilateral sides of the cervical vertebra as well as the trigger points in shoulder-neck region; patients in the conventional acupuncture group were punctured at the same acupoints, with twirling reducing method, and the depth of insertion was determined by the treated region. Patients in both groups received treatment every day for a succession of 5 d as a course, with a 2-day interval between 2 courses, and the whole treatment lasted for 3 courses. After 3 courses of treatment, the McGill pain questionnaire (MPQ) and neck disability index (NDI) were measured to compare the clinical effect between the two groups. Results: After treatment, scores of MPQ and NDI scale dropped when compared with those before treatment, and the differences showed statistical significance (allP<0.05); scores of MPQ and NDI in the Jin Gou Diao Yu (gold-hook-fishing) acupuncture group were substantially lower than those in the conventional acupuncture group, and the differences showed statistical significance (allP<0.05). The total effective rate was 96.9％ in the Jin Gou Diao Yu (gold-hook-fishing) acupuncture group and the cured rate was 78.1％, which were higher than 81.3％ and 40.6％ in the conventional acupuncture group, and the differences showed statistical significance (bothP<0.05). Conclusion: Zheng's Jin Gou Diao Yu (gold-hook-fishing) acupuncture method by stimulating superficial fascia to treat cervical spondylopathy in Kyrgyz can produce a better clinical effect than conventional acupuncture treatment, and is effective in improving pain and stiffness in patients, and thus is worth clinical popularization.

Objective To investigate the expression of FHIT gene in the 60Co gamma-ray irradiated human lymphocytoblast(AHH-1) cell and the bystander effect cell,and to explore the function of FHIT gene in the bystander effect of ionizing radiation.Method Preparation of bystander effect cell model:after irradiated with different dose of 60Co gamma-ray(0,2,5 Gy),the directly irradiated AHH-1 ceils were collected immediately by centfifugation and co-cultivated with non-irradiated cells in Transwell.forming the bystander effect group P1.In addition,some culture media supernatant of direcfly irradiated cells were transfefred to the non- irradiated cells culture medium,forming the group P2.Then cells were collected at 0,6,12,and 24 h after irradiation and the total RNA and protein were extracted.RT-PcR and Western blot were performed to determine the FHIT mRNA and protein level.respectively.Flow cytometry assay and cell counting were conducted to detect the alteration of cell cycle and cell proliferation,respectively at 0,24 h after irradiation.Results The mRNA level of FHIT gene among control cells,directly irradiated cells and bystander cells showed no obvious difference. while the FHIT protein level of the directly irradiated ceils and bystander cells was siguificandy down-regulated compared with the control cells(F=102.45,P<0.001).Moreover,the directly irradiated cells and bystander cells showed significant G2 phase arrest and obviously inhibited the proliferation ability.Conclusions 2 and 5 Gy of 60Co γ-ray irradiated AHH-1 cells can result in down regulation of the FHIT protein expression,which suggests that FHIT gene is involved in the process of bvstander effect induced by irradiation.

Objective To explore the effective method in treatment of traumatic intracranial hematoma.Methods The measures and effects of traumatic intracranial hematoma treated by combined treatment of traditional Chinese medicine and western medicine were retorspectively analyzed. 62 cases with traumatic intracranial hematoma were taken controlled methods of clinical research: the control group had 30 patients ( received Western medicine),and experimental group had 32 cases ( received Western medicine treatment combined with Chinese medicine Qingkailing or/and Ligustrazine at the same time ), therapeutic effect evaluation was mede after 28 days.Results Clinical results of the experimental group was superior than the control group ( P ＜ 0.05 ); and complications were fewer (P ＜ 0.05). Conclusion Integration of Chinese and western medicine could improve the efficacy of traumatic intracranial hematoma.

To compare the pharmacokinetics of syringin, eleutheroside E and isofraxidin after intravenous administration of each monomer and Ciwujia injection. Twenty-four Sprague-Dawley rats were randomly divided into four groups and intravenously administrated with syringin, eleutheroside E, isofraxidin, and Ciwujia injection, respectively. The concentrations of the three components in rat plasma were determined by LC-MS/MS. DAS 2.0 software was applied to calculate the pharmacokinetic parameters while the SPSS 17.0 software was used for statistical analysis. Significant difference (P < 0.05) was found between each monomer and the injection on the main pharmacokinetic parameters such as AUC, CL and t1,/2. Compared with the injection, the group treated with the syringin has obvious decrease in AUC, and increase in CL while the group treated with eleutheroside E has obvious increase in AUC, and decrease in CL The t1/2 of isofraxidin was prolonged in Ciwujia injection. Pharmacokinetic characters of the ingredients in the injection varied greatly from the monomer. Other constituents in the injection may have an impact on the pharmacokinetic profiles of these three components.
Administration, Intravenous ; Animals ; Coumarins ; administration & dosage ; blood ; pharmacokinetics ; Drugs, Chinese Herbal ; administration & dosage ; pharmacokinetics ; Glucosides ; administration & dosage ; blood ; pharmacokinetics ; Lignans ; administration & dosage ; blood ; pharmacokinetics ; Male ; Phenylpropionates ; administration & dosage ; blood ; pharmacokinetics ; Rats ; Rats, Sprague-Dawley

OBJECTIVETo investigate the effect of augmentative locking compression plate combined with bone graft in treating aseptic femoral shaft nonunion after intramedullary nailing.

METHODSTwenty-one cases with aseptic femoral shaft nonunion after intramedullary nailing from January 2007 to January 2013 were treated,including 18 males and 3 females with a mean age of 37.7 years (ranged from 23 to 64 years). The mean period of nonunion after surgery was 23.9 months (ranged from 9 to 62 months). According to Weber-Cech classification,10 of those 21 cases were hypertrophic nonunion,7 were atrophic, and 4 had oligotrophic fracture nonunion. All patients retained the original intramedullary nail, and applied with augmentation plating of 6 to 8 holes locking compression plate, unicortical fixation with 2 to 3 locking screws in the proximal or distal end, with simultaneous autologous iliac bone grafting. After treatment,all patients were allowed to partial weight-bearing until full weight-bearing according to the radiological results. All patients were followed up and were evaluated with clinical and imaging results.

RESULTSAll patients were followed up from 8 to 24 months, averaged (13.5±3.5) months,which showed clinical union at 4 to 8 months, averaged (6.0±1.0) months and radiological solid union at 7 to 12 months, averaged (9.1±1.5) months. No such complications as infection,hardware loosening or breaking were found.

CONCLUSIONAugmentative locking compression plate(LCP) combined with bone graft for aseptic femoral shaft nonunion after intramedullary nail has a satisfied clinical efficacy. It's an useful and simple method.

Adult ; Bone Nails ; adverse effects ; Bone Plates ; Bone Transplantation ; Female ; Femoral Fractures ; complications ; surgery ; Follow-Up Studies ; Fracture Fixation, Intramedullary ; adverse effects ; Fractures, Ununited ; complications ; surgery ; Humans ; Male ; Middle Aged ; Postoperative Complications ; etiology ; surgery ; Treatment Outcome ; Young Adult

To establish a method for the determination of cucurbitacin in plasma samples, in order to study the in vivo pharmacokinetic characteristics of cucurbitacin in rats. Rats were intravenously injected with cucurbitacin. With diphenhydramine as the internal standard (IS), the plasma concentrations of cucurbitacin in rat plasma at different time points were determined by liquid chromatography tandem mass spectrometry (LC-MS/MS). With electrospray ionization source, the positive ion detection in the multiple reaction monitoring mode was conducted to determine the ion-pairs for target compound and IS were m/z 503.2/113.1 and m/z 256.0/167.2, respectively. Agilent ZOBAX SB-C18 column (2.1 mm x 50 mm, 1.8 microm) was adopted and eluted with methanol and 0.1% formic acid (55:45), and the flow rate was 0.2 mL x min(-1). DAS 2.0 software was applied to fit the blood concentration and calculate corresponding pharmacokinetic parameters. The rats were intravenously injected with cucurbitacin at the concentration of 3.0 mg x kg(-1). The target blood quality concentration show good linear relations within the range of 10.5-3 150 microg x L(-1) (R2 = 0.996), the lower limit of the standard curve was 10.5 microg x L(-1), and the signal to noise ratio S/N = 12. Intra- and inter-day precisions RSD was less than 6.9% and 14%, respectively; The accuracy RE ranged between 0.20% and 3.7%; The extraction recoveries ranged between 92.7% and 97.1%. Regarding the pharmacokinetic parameters of tail intravenous injection of cucurbitacin, AUC (0-t) was (811.615 +/- 111.578) microg x h x L(-1), (t1/2) was (1.285 +/- 1.390) h, CL was (3.627 +/- 0.487) L x h x kg(-1), and V(d) was (6.721 +/- 7.429) L x kg(-1). In this study, researchers established a simple, accurate, sensitive and highly specific method for determining the blood concentration of cucurbitacin, and reported the in vivo pharmacokinetic characteristics of cucurbitacin in rats for the first time.
Administration, Oral ; Animals ; Cucurbitaceae ; chemistry ; Cucurbitacins ; administration & dosage ; blood ; pharmacokinetics ; Drugs, Chinese Herbal ; administration & dosage ; pharmacokinetics ; Male ; Rats ; Rats, Wistar

Objective To construct a system for three dimensional face scanning and measurement. Methods The measurement system was based on the principle of triangulation and the combination of gray-code and phase-shift structured light projection. The system software was developed for Windows XP with the aid of tools such as Visual C++ and Hoops. Results A three dimensional measurement system based on structured light projection was developed. The system hardware was composed of fringe projection unit, image gathering unit, system control unit and mechanical appearance, and the system software was composed of point cloud display and editing module. The lamp house of the system was 12V, the working distance was 900 mm, the scanning time was 5.5 s and the scanning field was 500 mm×400 mm. Conclusion The three dimensional measurement system based on structured light projection is a refined machine with safe light to eyes, and the accuracy and scanning speed are suitable to face scanning.

OBJECTIVE: To observe the influence of scalp-acupuncture on the expression of pentraxin 3 (PTX3), Interleukin (IL)-1β, zonula occludens-1(ZO-1) mRNA and Occludin mRNA in striatum in acute ischemic cerebrovascular disease (AICD) rats, so as to investigate its mechanisms underlying improvement of AICD. METHODS: Forty-eight male SD rats were randomly allocated to control, model, IL-1Ra and IL-1Ra+scalp-acupuncture groups (n=12 rats in each group). The AICD model was established by occlusion of the middle cerebral artery (MCAO). Rats of the IL-1Ra group and IL-1Ra+scalp-acupuncture group received intraperitoneal injection of IL-1Ra (0.05 mg·kg-1·d-1), once daily for 6 days. Scalp acupuncture stimulation was applied to bilateral "Dingnieqianxiexian" (MS6) once daily for 6 days for rats in IL-1Ra+scalp-acupuncture group. Before and after intervention, the neurologic deficit score (NDS) was evalua-ted according to Longa's method. The expression of striatum PTX3 and IL-1β was detected by immunohistochemistry, and ZO-1 mRNA and Occludin mRNA in the striatum tissue were detected by fluorescence quantitative real-time PCR. The Evans Blue (EB) tracer method was used to monitor the degree of blood-brain barrier (BBB) damage. RESULTS: Following modeling, the NDS, EB content and the expression of PTX3 and IL-1β in the striatum tissue were significantly increased, and the ZO-1 mRNA and Occludin mRNA expression was considerably decreased in the model group compared with the control group (P<0.05). After the interventions and compared with the model group, the NDS, EB content in both IL-1Ra and IL-1Ra+scalp acupuncture groups, and PTX3 in the IL-1Ra group were significantly down-regulated (P<0.05), while the striatum ZO-1 mRNA and Occludin mRNA expression in both IL-1Ra and IL-1Ra+scalp acupuncture groups, and PTX3 in the IL-1Ra+scalp acupuncture group were obviously up-regulated (P<0.05), and the expression of IL-1β was obviously down-regulated in the IL-1Ra+scalp acupuncture group (P<0.05) rather than in the IL-1Ra group (P>0.05). The effects of scalp acupuncture combined with IL-1Ra were obviously superior to that of IL-1Ra in down-regulating NDS, EB content and IL-1β expression level, and in up-regulating PTX3, ZO-1 mRNA and Occludin mRNA expression levels (P<0.05). CONCLUSION: Scalp acupuncture can improve neurological function and reduce the degree of BBB injury in AICD rats, which may be associated with its function in up-regulating the expression of PTX3 and in promoting the expression of ZO-1 mRNA and Occludin mRNA.

One endophytic stain SS02 was isolated from the underground stems of Paris polyphylla var. Chinensis franch. The ferments of SS02 showed antibiosis activities against 13 kinds of the crop causes germs. The characteristics of morphology,physiological and biochemical showed that SS02 belonged to Bacillus sp. The 16S rDNA of SS02 was PCR and sequenced. The accession of GenBank is AY842144. The one 16S rDNA phylogenetic tree was constructed by comparing with the published 16S rDNA sequences of the relative bacteria species. In the phylogenetic tree SS02 and Paenibacillus daejeonensis was the closest relative with 97.7% sequence similarity. According to the phylogenetic analysis it was identified as Paenibacillus daejeonensis SS02.

Many bioactive peptides from neural and endocrine tissue are amidated at C-terminals,which is essential for their activities.The ?-amide comes from post-translational modification that is catalyzed by ?-AE (?-amidating enzyme) or PAM (pepdilylglycine ?-amidating monooxygenase).The gene encoding ?-AE was amplified with PCR and cloned into the plasmid pET-30a.After the recombinant plasmid pET-A was transformed into E.coli BL21,the ?-AE was expressed and purified by the Ni2+affinity chromatography,which has the ability catalyzing Dns-Tyr-Val-Gly to Dns-Tyr-Val-NH2.It identified that the recombinant protein producing by E.coli BL21 is ?-AE,which will benefit for studies of amidation at the C-terminals of peptides.