OBJECTIVETo observe and evaluate the clinical effect of acupuncture at "Siguan" combined with the Gallbladder Meridian acupoints on migraine.

METHODSWith randomized controlled trial design, 87 patients were randomly divided into an observation group (42 cases) and a control group (45 cases). The observation group was treated with acupuncture at "Siguan" including Hegu (LI 4) and Taichong (LR 3), combined with the Gallbladder Meridian acupoints including Fengchi (GB 20), Shuaigu (GB 8), Qiuxu (GB 40) and Zulinqi (GB 41), while the control group was treated with acupuncture at the Gallbladder Meridian acupoints, including Fengchi (GB 20), Shuaigu (GB 8), Qiuxu (GB 40), Zulinqi (GB 41), Yanglingquan (GB 34) and Hanyan (GB 4). The treatment was given every other day in two groups, 3 times per week for totally 6 weeks. The migraine intensity, migraine frequency and lasting time of each migraine were observed before and after treatment, and 3-month follow-up was performed after treatment. The clinical efficacy in two groups was evaluated.

RESULTSCompared with those before treatment, the migraine intensity, frequency and lasting time were all reduced significantly after treatment in the two groups (all P<0.01), which were more obvious in the observation group (all P<0.05). At the end of the treatment, the total effective rate was 95.2% (40/42) in the observation group and 80.0% (36/45) in the control group, which had statistical difference (P<0.05). After 3-month follow-up, the total effective rate was 88.1% (37/42) in the observation group and 75.6% (34/45) in the control group, which had no statistical difference (P>0.05).

CONCLUSIONThe "Siguan" combined with the Gallbladder Meridian acupoints could significantly relieve the migraine intensity, frequency and lasting time, and its improvement of symptoms and short-term efficacy are superior to those of the Gallbladder Meridian acupoints alone.

Acupuncture Points ; Acupuncture Therapy ; Adolescent ; Adult ; Female ; Gallbladder ; physiopathology ; Humans ; Male ; Meridians ; Middle Aged ; Migraine Disorders ; physiopathology ; therapy ; Young Adult

Objective: To describe the status of the basic public health service in township health centers, analyze the resource allocation which influences the supply of basic public health service. Methods: The data is based on monitoring project surveys collected by the health statistical information center, Spss13.0 and Excellare applied to make descriptive statistic analysis. Results:Overall, basic public health service has been carried out well in each area, but there are differences among the application rates of different basic public health service items; basic public health service can be effected by the level of basic public health input and the number of public health workers.

ITS2 sequence was used as a barcode to identify Viticis Fructus and its adulterants. The study collected 46 samples include Viticis Fructus and its adulterants. The sequences were obtained by extracting DNA, amplification, sequencing bi-direstionlly, and then assembling with CodonCode Aligner. To identify Viticis Fructus and its adulterants, the study used the methods of computing the genetic distances by Kimura 2-Parameter (K2P) model and constructing the Neighbor-joining (NJ) phylogenetic trees using MEGA5.0. The results showed that the maximum inter-specific K2P distance of Viticis Fructus was less than the minimum inter-specific K2P distance of Viticis Fructus and its adulterants and the NJ tree indicated that the Viticis Fructus and its adulterants could be distinguished clearly. Therefore, using ITS2 barcode can distinguished Viticis Fructus and its adulterants accurately.

Biopharmaceutics classification system is a classification theory based on the solubility and permeability of drugs. Besides its application in in vitro-in vivo correlation studies, it also plays an important role in understanding the properties of drugs, especially in the drug development and evaluation. Nowadays, the definition and classification criteria of BCSs are not unified, therefore the classifications of drugs vary in different data sources, which resulting in confusion in understanding of the properties of drugs and use of BCS data. In this review, we compared the BCSs adopted by three authoritative official agencies ie, FDA, WHO and EMA, and two unofficial organization/enterprise ie, FIP and TSRL company. The problems in the use of BCS were also discussed, which will be helpful to use BCS data more correction and effectively.

OBJECTIVETo determine whether lactic acid bacteria as probiotics is efficacious in the primary prevention of infantile eczema or atopic eczema.

METHODSFor this meta analysis of randomized controlled trials (RCT) describing the efficacy of probiotics in infants with eczema or atopic eczema at ages of ≤2 years, a comprehensive search in the databases was performed up to January 2010. Three reviewers independently evaluated the studies for methodological qualities. RevMan 5.0.2 software was used for meta analysis.

RESULTSTwelve RCTs on the preventive effects of lactic acid bacteria as probiotics on infantile eczema were included, and 7 of the 12 RCTs reported the preventive effect of lactic acid bacteria on atopic eczema. The meta analysis showed that there was an overall significant reduction in infantile eczema and atopic eczema favoring lactic acid bacteria compared with placebo. The relative risk (RR) ratios for eczema and atopic eczema were 0.80 (95%CI: 0.70-0.90; P<0.01) and 0.78 (95%CI: 0.64-0.97; P<0.01), respectively. Lactic acid bacteria combined with other probiotics decreased significantly the incidence of eczema, with a RR ratio of 0.79 (95%CI: 0.68-0.93; P<0.01). The use of lactic acid bacteria alone did not result in a reduction in the incidence of eczema, with a RR ratio of 0.85 (95%CI: 0.69-1.05; P>0.05).

CONCLUSIONSThe data from this meta analysis suggest that lactic acid probiotics combined with other probiotics play a role in the prevention of infantile eczema. There is insufficient evidence to recommend single use of lactic acid bacteria for prevention of eczema. Further studies are required to determine whether the findings are reproducible.

Child ; Child, Preschool ; Dermatitis, Atopic ; prevention & control ; Humans ; Lactobacillus ; Lactococcus ; Probiotics ; therapeutic use ; Randomized Controlled Trials as Topic ; Streptococcus thermophilus

Objective To investigate the value of two-dimensional speckle tracking imaging (STI) in assessing regional myocardial dysfunction and myocardial fibrosis in a mouse model of myocardial infarction.Methods Twenty C57/B6 mice were randomly divided into two groups:myocardial infarction (MI) group (n =10) and sham-operation (SO) group (n =10).Echocardiography was performed four weeks after surgery.High frame rate two dimensional images were recorded in the left ventricular short axis views at the papillary muscle level and analysised at EchoPac workstation.Peak radical strain (PRS) and peak radical strain rate (PRSR) of each segment were measured at systolic period.Percent segmental fibrosis (PSF) was assessed from histological left ventricular cross sections stained by Masson trichrome.Results Compared with SO group,PRS and PRSR decreased significantly in all segments of MI group (P ＜ 0.01),especially in anterosepetal,anterior and lateral segments (P ＜0.05).PSF of anterosepetal,anterior,lateral and posterior segments in MI group increased significantly than those in SO group(P ＜0.01),and were negatively correlated with PRS and PRSR of these segments(r =-0.88,P ＜0.001 ; r =-0.77,P ＜0.001).Conclusions STI could accurately quantify regional myocardial function in a mouse model of myocardial infarction.Segmental radial strain and strain rate measured by STI were significantly correlated with PSF,which can be a non-invasive tool for monitoring myocardial fibrosis after myocardial infarction.

Objective To investigate the adverse effects of taurine on rabbit corneal endothelial cells. Methods Six rabbits (12 eyes) were selected, and 6 histologic sections were prepared from each of the eyes. Rabbit corneal endothelial cells were cultured by explant culture method. Cells were innoculated on a 12-well tissue culture plate, 2%, 4%, 6%, 8% and 10% taurine solutions were added respectively (cells from the right and left eyes of the same rabbit were added the same concentration of taurine solution), and blank control was established. The growth of corneal endothelial cells was observed by inverted microscopy, and cell morphology on the 1st, 2nd, 4th, 6th and 8th day of culture was observed with Wright staining. Results Corneal endothelial cells cultured with 2%, 4% and 6% taurine solutions and those of blank control formed endothelial cell layers after culture for one week, and the cells exhibited hexagonal or round-like morphology. Corneal endothelial cells cultured with 8% taurine solution appeared to be undergrowth with small cell body on the 4th day, and cell death occurred on the 8th day. Corneal endothelial cells cultured with 10% taurine solution turned out to be undergrowth with small cell body on the 2nd day, and cell death had occurred. The same growth velocity and cell morphology were observed in the corneal endothelial cells from the right and left eyes of the same rabbit. Conclusion Taurine with concentration between 2% and 6% has no adverse effects on the growth of rabbit corneal endothelial cells.

Objective:To explore the clinical efficacy of sinew-regulating and bone-setting manipulation combined with functional exercise to treat mild to moderate rotator cuff injury (RCI).Methods:Forty patients with mild to moderate RCI were randomly divided into a treatment group and a control group,with 20 cases in each group.The treatment group was given sinew-regulating and bone-setting manipulation combined with functional exercise,and the control group was given the same manipulation as the treatment group.The therapeutic effect on the functional improvement was assessed after treatment according to pain threshold,shoulder range of motion (ROM) including flexion,abduction,internal rotation and external rotation,and the University of California at Los Angeles (UCLA) shoulder rating score.Results:Compared with the same group before treatment,the pain threshold,shoulder flexion,abduction,internal and external rotations increased after the treatment in the two groups (all P＜0.05).The UCLA shoulder rating score increased (both P＜0.05).The improvement in the treatment group is significantly better than that in the control group with a statistical significance (P＜0.05).The total effective rate was 95.0％ in the treatment group,was higher than 65.0％ in the control group (P＜0.05).Conclusion:The sinew-regulating and bone-setting manipulation combined with functional exercise relieve the pain of patients with mild to moderate RCI,increase the motion of shoulder joints,and improve the quality of life of patients.The curative effect is better than the treatment of simple sinew-regulating and bone-setting manipulation.

Objective To investigate the production and removal of cyclobutane pyrimidine dimer (CPD) by HaCaT cells after UVB irradiation, and the effect of baicalin in this process. Methods HaCaT cells were cultured and irradiated with given dosages of UVB, and the production and removal of CPD by HaCaT cells at given time points after UVB irradiation were assessed by immunohistochemical method. In parallel studies, HaCaT cells were preincubated with baicalin, and the effect on CPD was evaluated. Results The damage to HaCaT cells was dependent on the dosage of UVB radiation. After irradiation with 30 mJ/cm2 of UVB, CPD formation peaked at 0.5 h. CPD was removed rapidly from HaCaT cells during the first 4 h; the rate of removal decreased thereafter, and the removal was almost complete by 24 h after the irradiation. The amount of CPD decreased significantly in HaCaT cells that were preincubated with baicalin solution before UVB irradiation than that in those without the preincubation (U = 2.324, P

OBJECTIVETo evaluate the preventive effects of ulinastatin (Uti) on postoperative complications in elderly patients undergoing hip joint replacement.

METHODSFrom Angust 2009 to June 2010, 160 elderly patients undergoing selective hip joint replacement with ASA I to II were assessed according to American Society of Anesthesiologists classification, including 81 males and 79 females ranging in age from 65 to 83 years (mean 73.9 years). All the patients were divided into 2 groups according to random number table (80 patients in each group): control group (group C) and ulinastatin group (group U). The patients in Group U received intravenous injection of ulinastatin with a dose of 10,000 U/kg before skin incision,and then with dose of 5000 U/kg respectively at 1, 2 and 3 days after operatio. The patients in Group C received the same volume of normal saline instead of ulinastatin. Blood samples were taken preoperatively,at the end of surgery and 1, 2, 3 days after operation for determination of ALT, AST, Scr, BUN and Plasma D-dimer. Deep vein thrombosis and postoperative cognitive dysfunction (POCD) were also examined through color Doppler ultrasonography and neuroeognirive assessment on the postoperative 3 days respectively.

RESULTSCompared with the preoperative values, the contents of ALT, AST, Scr, BUN and plasma D-dimer in each group all increased. Compared with group C,the values of ALT, AST, Scr, BUN and plasma D-dimer decreased markedly (P < 0.05). The incidence rate of DVT and POCD was 0 and 3.75% in group U, which were lower than those of patients in the group C (40%, 27.5%) respectively.

CONCLUSIONIntravenous infusion of ulinastatin during operation can protect important organ function, correct blood hypercoagulability, lower the occurrence of DVT and POCD, and prevent the postoperative complications in some degree.

Aged ; Aged, 80 and over ; Arthroplasty, Replacement, Hip ; adverse effects ; Blood Urea Nitrogen ; Case-Control Studies ; Cognition Disorders ; prevention & control ; Female ; Fibrin Fibrinogen Degradation Products ; analysis ; Glycoproteins ; therapeutic use ; Humans ; Male ; Postoperative Complications ; prevention & control ; Trypsin Inhibitors ; therapeutic use ; Venous Thrombosis ; prevention & control