Objective: To observe the clinical efficacy of tuina manipulations in treating different types of tic disorders (TD). Methods: Eligible TD patients were classified into three types, transient tic disorders (TTD), chronic multiple tic disorders (CMTD) and Tourette syndrome (TS), according to their disease duration and severity. The three types of children were treated with the same tuina manipulations. Changes in the Yale global tic severity scale (YGTSS) score, effective rate for tic, and cervical spine imaging examination results (including asymmetry of the lateral atlanto-dental interval, broadened anterior atlanto-dental interval, C2 spinous process deviation, occipito-atlanto-axial flexion/ extension instability) were observed after 1-month and 3-month treatments respectively. Results: The YGTSS score changed significantly after 1-month and 3-month treatments compared with that before treatment (both P<0.01); the effective rate for TD was 46.6％ and 86.7％ respectively after 1-month and 3-month treatments; there were significant differences comparing the effective rate for tic between different types of TD after 1-month and 3-month treatments (all P<0.05); comparing the effective rate for tic after 1-month treatment with that after 3-month treatment for the same type, the intra-group differences were statistically significant [TTD group (P<0.01), CMTD group (P<0.01), TS group (P<0.05)]; the abnormal parameter rates in neck imaging examination after 3-month treatment were significantly different from those before treatment (all P<0.01). Conclusion: Tuina manipulation is effective for TTD, CMTD and TS. It can correct the abnormal alterations of patients' cervical vertebrae, and its efficacy for TTD is most significant.

Adult ; Aged ; Aged, 80 and over ; Colles' Fracture ; surgery ; Female ; Humans ; Male ; Manipulation, Orthopedic ; Middle Aged ; Splints

Candida shehatae xyl1 gene and Pichia stipitis xyl2 gene were amplified by PCR and the xyl1 and xyl2 were both placed under the promoter GAL of vector pYES2 to produce the recombinant expression vector pYES2-P12. Subsequently the pYES2-P12 vector was transformed into S. cerevisiae YS58 by LiAc to produce the recombinant yeast YSS8-12. It was indicate that the recombinant yeast YSS8-12 could converse xylose to ethanol with the xylose consumption rate of 81. 3%.

OBJECTIVETo understand the status of standard medication of antiretroviral therapy and identify its correlationship with preventing mother-to-child transmission of HIV (PMTCT).

METHODSQualitative and quantitative methods for measuring of standard medication towards antiretroviral therapy of PMTCT were used in a cross-sectional study of 167 pregnant women who had accessed to PMTCT services and 57 physicians providing service from January 2005 to June 2007 in 5 HIV epidemic counties in Yunnan province.

RESULTSA total of 167 mothers were recruited, of which 65.87% (110/167) demonstrated for standard medication. The percentage of rational selection of antivirus-therapy regimen was 88.02% (147/167). HIV positive mothers with rational using medicine during labor covered 81.37% (131/161). 87.42% (146/167) of women demonstrated good compliance. The main correlations with the standard medication level of HIV positive pregnant women and their infants were as follows: diagnose time (OR = 2.617; 95% CI: 1.184 - 5.783), place of delivery (OR = 0.064; 95% CI: 0.007 - 0.607), minorities (OR = 0.344; 95% CI: 0.162 - 0.730), understanding of HIV women for antiretroviral therapy (OR = 6.843; 95% CI: 1.449 - 32.312), and doctors' cognition about the regimen for antiretroviral therapy was not enough; 5 key knowledge points (purpose of PMTCT, the consequence of not requiring standard medication, the effect of knowing regimens, the relationship of CD4 levels and selected regimens, the side effect of the relevant medicine) score rate was 47.72% (136/285).

CONCLUSIONThe proportions of standard medication in PMTCT antiretroviral therapy were not high. Standard medication might be associated with multiple factors from doctors, patients and society. It is necessary to make some steps to improve standard medication of antiretroviral therapy in PMTCT.

Anti-HIV Agents ; therapeutic use ; China ; Cross-Sectional Studies ; Female ; HIV Infections ; drug therapy ; prevention & control ; transmission ; Humans ; Infectious Disease Transmission, Vertical ; prevention & control ; Pregnancy ; Pregnancy Complications, Infectious ; drug therapy

Objective To clarify whether the +869T/C polymorphism in the transforming growth factor-β1 (TGF-β1) gene is associated with TGF-β1 expression,and involved in the severity of Graves disease(GD) and Hashimoto's thyroiditis(HT).Methods The TGF-β1+869T/C polymorphism was genotyped by using PCR-sequence specific primers(PCR-SSP) in genomic DNA samples in blood from 158 patients with HT who developed hypothyroidism before they were 45 years old (severe HT) and 125 untreated,euthyroid patients with HT who were older than 45(mild HT).Using the same method,129 euthyroid patients with GD who had been under treatment and were still positive for anti-thyrotropin receptor antibodies (intractable GD) and 130 euthyroid patients with GD in remission and 144 healthy controls were examined.Results It had no difference between GD,HT groups and control group (x2 =1.488,0.439; 0.626,0.005; all P ＞ 0.05 ).The frequency of the TT genotype and the T allele were higher in group with severe HT[34.81％(55/158),58.86％( 186/316)] than in those with mild HT[ 17.60％ (22/125),43.60％ (109/250); x2 =14.040,13.026,all P ＜ 0.05].In contrast,the frequency of the CC genotype was higher in group with intractable GD[ (21.03％(31/129),51.16％(132/258)] than in group with GD in remission[ 13.85％ (18/130),40.38％( 105/260); x2 =12.225,6.061,all P ＜ 0.05 ].TGF-β1 +869 T/C genotype had the correlation with severe groups of HT and GD.C allele would increase in severity of GD(OR =1.546,95％ CI =0.192 - 2.190),and T allele would increase in severity of HT(OR =1.851,95％ CI =1.323 - 2.589).Conclusion The +869T/C polymorphism in the TGF-β1 gene is associated with the severity and intractability of autoimmune thyroid disease.

In order to explore the dormancy physiological and biochemical mechanism of Paris seeds, the seed embryo growth courses, and the dynamic change of 5 enzymes, include SOD, POD, CAT, MDH, G-6-PDH were measured during variable temperature stratification. The results indicated that Paris seeds embryo grew quickly after 40 d in warm-stratification (18 ± 1) °C, at the meantime the metabolic activity was significantly strengthened. These facts showed that Paris seeds turned into physiological after-ripening process. After 60-80 d, the morphological embryo after-ripping process basically completed, and the following cold-stratification (4 ± 1) °C furthered Paris seed to finish physiological after-ripening. After 40 d, the activity of MDH decreased while G-6-PDH increased significantly. This showed that the main respiratory pathway of seed changed from TCA to PPP, which benifited breaking seed dormancy. In the whole period of stratification process, the activity variation of SOD and CAT was insignificantly and the activity of POD was enhanced significantly after shifting the seed in cold stratification process. This showed that SOD, CAT had no direct effects on breaking Paris seed dormancy but keeping the seed vigor, while the POD might involve in the process of Paris seed dormancy breaking.
Germination ; Liliaceae ; chemistry ; embryology ; enzymology ; Plant Proteins ; metabolism ; Seeds ; chemistry ; enzymology ; growth & development ; Temperature

Objective To evaluate the treatment efficacy,toxicities and prognostic factors of nasopharyngeal carcinoma ( NPC ) treated with intensity modulated radiation oncology ( IMRT ).Methods Between January 2006 and August 2008,300 patients with pathologically diagnosed NPC from 6 center received IMRT.The number of patients with stage Ⅰ,Ⅱ,Ⅲ and Ⅳa+b disease (UICC/AJCC 2002 staging system) were 6,45,141 and 108,respectively.The prescription doses were as follows:70-74 Gy/30f toplanning target volume of primary nasopharynx tumor ( PTVRλ),68-70 Gy/30f to planning target volume of positive lymphnode (ptvnd),60-64 Gy/30f to higher risk region (PTV1),50-54 Gy/30f to lower risk region (PTV2).Patients with stage Ⅲ and Ⅳa+b disease also received cisplatin-based chemotherapy.Cox method was used for Multivariate analysis.ResultsThe follow-up rate was 99.7％.The 4-year rate of local control,regional control,metastasis-free survival (DMFS),disease-free survival (DFS) and overall survival (OS) was 94.0％,95.5％,87.4％,80.8％,86.1％,respectively.Mucositis was the most severe acute toxicity,with 18.0％grade 1,48.7％grade 2,33.3％grade 3.No patient suffered from grade 4mucositis.Xerostomia was the most common late toxicity,with 12.0％ grade 0,75.7％ grade 1,12.3％grade 2.No grade 3-4 xerostomia was observed.There were 18,15 and 42 patients failed in local,regional and distant metastasis,respectively.Multivariate analysis showed that N stage was the only prognostic factor for OS (x2 =5.17,P=0.023),DMFS (x2 =6.91,P=0.009) and DFS (x2 =8.15,P=0.004) in these patients.ConclusionsIMRT can improve the treatment efficacy of NPC.The acute and late toxicities were tolerated.Distant metastasis becomes the main treatment failure.N stage is a significant prognostic factors.

Purpose/Significance To provide reference for the information technology laboratory management in universities and col-leges of traditional Chinese medicine(TCM).Method/Process The paper focuses on the main problems faced by information technology laboratory management in universities and colleges of TCM,and proposes ideas of informatization path selection based on practices in Hu-bei University of Chinese Medicine.It constructs informatization management system from the following aspects:network foundation of in-formation technology laboratory,terminal protection cloud service,internet of things technology application,laboratory opening,experi-mental teaching resource sharing,etc.Result/Conclusion The informatization management system significantly improves the utilization rate of the laboratory,greatly reduces the personnel cost and time cost.

OBJECTIVETo summarize the effectiveness of Chinese and Western integrative medicine in treating medium and advanced lung cancer, and to provide guidelines for clinical application.

METHODSFor this metaanalysis, a comparative search of Chinese medicine data in Chinese National Knowledge Infrastructure (CNKI) and Chinese BioMedical Literature Database (CBM) was undertaken to identify articles related to randomized comparative research of Chinese and Western integrative medicine in treating medium and advanced lung cancer between 1996 to 2006. Quality of life (QOL) was estimated using RevMan 4.2 software for data processing, adopting the odd ratio (OR) and the 95% confidence interval (CI).

RESULTSThrough meta-analysis of 10 qualified articles, the results were as follows: the merging effectiveness of QOL [OR=3.80, 95% CI (2.65, 5.47)]; the rate of survival [OR=3.44, 95% CI (2.04, 5.80)]; the tumor response rate [OR=1.88, 95% CI (1.37, 2.58)]; the tumor developing rate [OR=0.33, 95% CI (0.23, 0.48)]. Significant differences existed between the Chinese and Western integrative medicine treatment group and the Western treatment group (P<0.01).

CONCLUSIONSChinese and Western integrative medicine treatment of medium and advanced lung cancer has shown to improve patients' QOL and survival rate; it also can control tumor development in the short term.

Carcinoma ; epidemiology ; pathology ; therapy ; Combined Modality Therapy ; Disease Progression ; Humans ; Integrative Medicine ; methods ; Lung Neoplasms ; epidemiology ; pathology ; therapy ; Medicine, Chinese Traditional ; methods ; Neoplasm Staging ; Publication Bias ; statistics & numerical data ; Randomized Controlled Trials as Topic ; statistics & numerical data ; Treatment Outcome ; Western World

Objective To explore the risk factors of coal-burning-borne endemic fluorosis (endemic fluorosis) and to provide a scientific basis for making prevention and control strategy.Methods One hundred children with dental fluorosis and 30 adults with skeletal fluorosis who lived in Wushan county and Fengjie county,the endemic fluorosis regions northeast of Chongqing were randomly selected as the case group in 2010.One hundred healthy children and 30 healthy adults were selected from the population where the cases were selected from as the control group and 30 healthy external adults control were selected from Yubei district,a non-endemic fluorosis area.Fasting venous blood was draw from all subjects and the content of zinc (Zn),copper(Cu),calcium (Ca),magnesium(Mg),and ferrum(Fe) in venous blood was measured by atomic spectrophotometric.Instant urine was collected from all subjects and urinary fluorine was measured by fluorine selective electrode.We also did questionnaire survey to 100 dental fluorosis children and 100 control children about their situation of fluorine pollution and knowledge related to endemic fluorosis.Results Children's blood Zn of the ease group[(70.88 ±9.28) μmol/L] was lower than that of the control group [(75.53 ± 10.78)μmol/L],and the difference was statistically significant(P ＜ 0.05).But the average blood Cu content[(30.28 ± 2.58)μ mol/L] and the average urinary fluorine of the case group [(0.74 ± 0.36)mg/L] were significantly higher than that [Cu (28.45 ± 4.05)μmol/L and urinary fluorine (0.48 ± 0.21)mg/L] of the control group in children,respectively,and the differences was statistically significant(P ＜ 0.05).The average blood Zn content of adults in the case group[(91.13 ± 10.29)μ mol/L] was lower than that of the control group[(99.57 ± 11.73)μmol/L],and the difference was statistically significant (P ＜ 0.05).The average content of Mg[(1.57 ± 0.19)mmol/L],Fe[(8.17 ± 1.01) mmol/L] and urinary fluorine[(2.37 ± 1.01)mg/L] in the case group were higher than that [Mg(1.46 ± 0.16) mmol/L,Fe(7.72 ± 0.96) mmol/L and urinary fluorine(0.92 ± 0.85)mg/L] of the control group,respectively,and the differences were statistically significant(P ＜0.05).In the questionnaire survey,we found that the following were important related factors (OR values were 2.7335,0.3339,2.8428,0.4633,0.5439,0.4009,0.4805 and 0.3994,P ＜ 0.05) between the case group and the control group:using local coal for heating,furnaces and stoves improvement,eating local coal fire baked food,knowing the harm of endemic fluorosis to the health of human body,knowing endemic fluorosis can be prevented,knowing consuming baked food can cause endemic fluorosis,knowing drinking milk can prevent endemic fluorosis and having the habit of eating calcium tablets.Conclusions In addition to the main pathogenic element of fluorine,body Zn content is closely related to the process of coal-burning-borne endemic fluorosis in the two counties,fluorosis patients have lower blood Zn levels,Zn deficiency is an auxiliary factor in the etiology of fluorosis.Reduce the use of local coal for heating,do not consume the baked food,improve stoves,learn more knowledge about endemic fluorosis and ingest anti-fluoride elements can reduce the risk of endemic fluorosis.