Existing reporting guidelines for systematic reviews/Meta-analysis (SRs/MAs) cannot meet the requirements of clinical practice and scientific research, so based on evidence, methods and thoughts on establishing reporting guidelines for TCM-featured acupuncture systematic reviews/Meta-analysis were proposed. Through literature analysis, according to evidence-based principle, preliminary ideas on methodology of establishing reporting guidelines for TCM-featured acupuncture systematic reviews /Meta-analysis were proposed. With consensus as one main research method, it was proposed that in the consensus that was selected and established by experts, the pro- portion of Chinese scholars should be increased to fully declare the opinions of Chinese acupuncturists, and by verification of practice and application, the reporting guidelines for TCM-featured acupuncture systematic reviews/Meta-analysis can be finally made.
Acupuncture Therapy ; methods ; standards ; Evidence-Based Medicine ; methods ; standards ; Humans ; Medicine, Chinese Traditional ; methods ; standards

AIM: To discuss the single application on iris localization technology in excimer laser for the treatment of astigmatism.
METHODS:Totally 203 cases (406 eyes) of laser in situ keratomileusis ( LASIK ) in the treatment of compound myopic astigmatism patients were operated from November 2011 to November 2012 in our hospital. They were divided into two groups. One was observation group using iris localization and the other was control group using routine operation. Patients in the observation group of 100 cases ( 200 eyes ) , aged 18-43 years old, spherical diopter was - 1. 25 to - 8. 75D, astigmatism was -1. 0 to -3. 25D. In control group, 103 patients ( 206 eyes ) , aged 19-44 years old, spherical diopter was -1. 75-9. 50D, astigmatism was -1. 0 to -3. 25D. The patients in the observation group before the application of WaveScan aberrometer check for iris image, spherical lens, cylindrical lens and astigmatism axis data operation, only single application of iris location, without using wavefront aberration guided technology, laser cutting patterns for conventional LASIK model, spherical, cylindrical mirror and astigmatism axis  RESULTS: Postoperative residual astigmatism, the observation group was significantly better than the control group. Astigmatism axial measurement after operation, the observation group was significantly less than that of the control group. Postoperative visual acuity at 6mo, the observation group was better than that of the control group. The difference was statistically significant.
data source to preoperative wavefront aberration results. The control group received routine LASIK. It was applicated comprehensive optometry optometry respectively to examine astigmatism and axial, based on the computer analysis during the preoperative, 1wk after the operation, and 6mo. Analysis of using SPSS 17 statistical software, it was independent-sample t test between the two groups of residual astigmatism and astigmatism axis.
CONCLUSION: For patients who cannot complete the wavefront aberration guided treatment of astigmatism, can separate the application of wavefront aberration analyzer automatic iris recognition technology to improve precision of astigmatism treatment, give full play to advanced technical performance of equipment, which has good application value.

ObjectiveTo study the effect of fluorine on proliferation of osteoblast through extra cellular signal-regulated protein kinase(ERK) signaling pathway.MethodsMouse osteoblasts(MC3T3-E1) were cultured in vitro with different concentrations of fluoride for 24 and 48 h (the concentrations of Fˉ were 0,200,400,600,1000,2000,4000,8000,10 000 μmol/L,respectively).The optimum concentration for promotion of cell proliferation was determined by methylthiophene tetrazolium(MTT) assay.According to the optimum concentration,the cells were randomly divided into three groups:control group (0 μmol/L Fˉ); fluorine group (400 μmol/L Fˉ); fluorine and MAPK inhibitor PD98059 group(400 μ mol/L Fˉ + 10 μ mmol/L PD98059).Cell cycle was detected by flow cytometry after 48 h culture.The expression of P-ERK protein was determined by Western blotting and immunofluorescence.ResultsThe optimum concentration of fluorine for proliferation of osteoblasts was 400 μ mol/L.Compared with the control group[(76.12 ± 10.08)％,(2.06 ± 0.31)％],the number of cells in G0/G1 phase[(63.04 ± 8.12)％] reduced and the number of cells in S phase[(9.13 ± 2.08)％] increased in fluorine group (all P ＜ 0.05) ; but the number of cells in G0/G1 phase [(92.11 ± 9.01 ) ％] in fluorine and mitogen-activated protein kinases (MAPK) inhibitor PD98059 group was significantly increased(P ＜ 0.05 ).Western blotting results showed that:compared with the control group[(100.00 ± 0.00)％],the expression of P-ERK protein in fluorine group[(131.24 ± 13.88)％] was significantly higher(P ＜ 0.05 ),but the expression of P-ERK protein in fluorine and MAPK inhibitor PD98059 group [(91.33 ± 9.68 )％] was not significantly changed(P ＞ 0.05).The results of immunofluorescence were similar to that of Western blotting.ConclusionsFluorine at the concentration of 400 μmol/L can promote the proliferation of osteoblasts.ERK signaling pathway has played a key role in the proliferation of osteoblasts.

To probe into the design method of the clinical studies with positive control of acupuncture and moxibustion, the several key problems are analyzed, which include the definition of positive control, form of the control, statistical and design types, proper application of positive drugs, and properly use placebo control method to counteract weaknesses of studies, reasonably select observation indexes so as to show characteristics of Chinese medicine. The authors indicate that only fully thinking these key problems, can provide clinical evidence of acupuncture and moxibustion with high quality and convincingness.
Acupuncture Therapy ; methods ; standards ; Humans ; Moxibustion ; methods ; standards ; Placebos ; standards ; Randomized Controlled Trials as Topic ; methods ; standards ; Research Design ; standards

Developing AIDS education course in college and university is urgent and important,especially for medical college students on account of the characteristic of their specialty.This paper is on the basis of practice and consideration for AIDS education course among medical college students.

OBJECTIVETo analyze micromovement of distal tihiofihular joints in different motion range of ankle joint ,and define the micromovement characteristic and range of distal tibiofihular joints.

METHODSTwelve normal Chinese were chosen. There were 9 males and 3 females, aged from 19 to 37 years old with an average (26.5 +/- 0.5) years. Detection terminals of laser photographic scanner were installed near the highest point between medial malleolus and lateral malleolos, the change of detection terminals on the position of dorsiflex, extension, introversion and eversion of ankle joint were scanned by 3D-laser scanner. The displacement of two detection terminals on the X ,Y and Z-axis (X-axis stands for the vertical-axis between coronal plane and Z-axis Y-axis stands for the vertical-axis between sagittal plane and Z-axis Z-axis stands for macroaxis of tibia).

RESULTSAlong with increased range of motion on the position of dorsiflex ,extension, introversion and eversion of ankle joint, the range of micromovement of distal tibiofibolar joints increased too. The max-displacement of X, Y and Z were respectively (1.04 +/- 0.12) mm, (1.70 +/- 0.16) mm and--(0.87 +/- 0.10) mm.

CONCLUSION3D-laser scanner can be used to determine the detailed displacement of distal tibiofibolar joint on the X , Y and Z, and measure the motion of distal tibiofibular joint. The method can be used to study the pathologic change of distal tibiofibular joint ,and provide basic biomechnics data for internal fixtor fitting for the characteristic of distal tibiofibular joint.

Adult ; Ankle Joint ; physiology ; Asian Continental Ancestry Group ; Female ; Fibula ; Humans ; Male ; Movement ; Range of Motion, Articular ; Tibia ; Young Adult

OBJECTIVETo establish fingerprinting of Flos Buddleja by using RP-HPLC for the quality control.

METHODThe HPLC condition was as follows: Inertsil ODS-3 C18 analytical column (4.6 mm x 250 mm, 5 microm), gredient eluation with MeCN (0.1% TFA)-H2O (0.1%TFA), flow rate 1.0 mL x min(-1), detection wavelength 254 nm. 10 commercial samples were analyzed to establish a fingerprinting.

RESULTAmong the obtained fingerprinting, most of the detected peaks were separated effectively. The accuracy, repeatability and stability of this method were satisfied. The RSDs of relative retention time and area of aimed peaks which existed in all samples wereless than 5%. Theresults were in accordance with the request of fingerprinting.

CONCLUSIONThe established fingerprinting can be used for the quality control of Flos Buddleja.

Buddleja ; chemistry ; China ; Chromatography, High Pressure Liquid ; methods ; Ecosystem ; Flowers ; chemistry ; Plants, Medicinal ; chemistry ; Quality Control

The concepts and relations of explanatory clinical trials and pragmatic clinical trials on randomized controlled trials of acupuncture are stated. The explanatory clinical trials and pragmatic clinical trials are different in the purpose of study, the controlled method, the treatment method and the solution problems. The explanatory clinical trials may enhance the understanding of the mechanism of a treatment; the findings of pragmatic clinical trials may be applied immediately in clinical practice. This paper explains that these clinical trials are of great importance to the methodology and practices of clinical effective evaluation of acupuncture based on TCM theory.
Acupuncture Therapy ; standards ; Humans ; Randomized Controlled Trials as Topic ; methods ; standards

Objective To investigate the prevalence and incidence of Keshan disease (KD) and the selenium concentration of food and hair in residents of Yongjin Village, Fuyu County, Heilongjiang Province, national monitoring site, in 2007. Methods According to the Standard of Keshan Disease Surveillance and the Standard of Diagnosis of Keshan Disease(GB 17021-1997), the residents living in the monitoring site were surveyed by clinical examination and electrocardiography. For individuals whose hearts showed abnormalities, a chest X-ray photograph was taken. The selenium concentrations of the residents' food (flour) and hair were assayed by flowing injection hydride generation atomic fluoremetric method(FI-HG-AFM). Results Nineteen KD patients were found from 282 residents in 2007 KD surveillance. The prevalence of KD, latent KD and chronic KD were 6.7%(19/282), 2.8%(8/282) and 3.9%(11/282), respectively. Five of the 8 latent KD cases were newly found. In addition, there were 5 the suspected KD cases, including 2 suspected chronic KD cases. No acute KD or sub-acute KD patients were found in Yongjin Village at this monitoring site this year. The average selenium concentration of children hair and residents food were (0.3197±0.0586)mg/kg and (0.0210±0.0062)mg/kg, respectively. Conclusions New cases of KD continued to emerge, indicating that etiological factors still exist. Therefore, the emphasis of monitoring KD in furore is founding the consummate report of infectious disease system and training the personnel to increase the reliability of monitoring.

OBJECTIVETo further select the items based on the pre-test version of quality of life scale in patients with viral myocarditis.

METHODSTotally 100 patients with viral myocarditis were enrolled in this study. Methodologies including frequency distribution, discrete trend, t-test, Cronbach's α coefficient, correlation coefficient and factor analysis were applied to select items from different perspectives.

RESULTSA total of 17 items were selected by frequency distribution method from the perspective of central tendency, 15 items were selected by discrete trend method from the perspective of sensitivity, 16 items were selected by t-test method from the perspective of sensitivity and discrimination, 16 items were selected by Cronbach's α coefficient method from the perspective of internal consistency, 12 items were selected by correlation coefficient method from the perspective of representation and independence, and 18 items were selected by factor analysis method from the perspective of representation.

CONCLUSIONItem selection of quality of life scale in patients with viral myocarditis was successfully conducted based on the clinical epidemiological data using a variety of statistical methods.

Adolescent ; Adult ; Female ; Humans ; Male ; Myocarditis ; virology ; Quality of Life ; Surveys and Questionnaires ; Young Adult