The research on regulation rules of traditional Chinese medicine (TCM) syndrome was the core of TCM syndrome information. It was thought that the constitution identification which provided the technology for evaluating health status was one of the bases in drawing the curve of conditional standard of syndrome. It was fitted and analyzed by the curve of conditional evolution of syndrome through establishing the curve of conditional standard of TCM constitution theory. It was the key technology of realizing the dynamical evaluation of TCM clinical effect.

Abundant experiences have already been accumulated in treatment of stroke with acupuncture. Development of rehabilitation theory also brings unprecedented opportunity and challenge to acupuncture. Combined with the modern rehabilitation theory and practice, it is very helpful to deepen the understanding on treatment of acupuncture for cerebral apoplexy and enhance the therapeutic effect in clinic by studying the mechanism of acupuncture treatment, opportunity of intervention, selection of acupoints, needling manipulations and quantity of stimulations etc. Through analysis on the necessity and the way of combination of acupuncture and modern rehabilitation, it is concluded that rehabilitation evaluation, rehabilitation phases and obstacle analysis should be taken as references by acupuncturists to reinforce the therapeutic effect and creditability of acupuncture treatment on cerebral apoplexy.
Acupuncture Therapy ; methods ; Hemiplegia ; rehabilitation ; therapy ; Humans ; Stroke ; therapy ; Stroke Rehabilitation

Objective To investigate the effects and mechanisms of 5-aza-2'-deoxycytidine (5-Aza-CdR) on endometrial cancer cell.Methods In vitro experiments of 5-Aza-CdR were done using human endometrial cancer cell line HEC-1B.Evaluation of cellular proliferation and apoptosis was ascertained respectively using trypan blue exclusion and flow cytometry.RT-PCR and methylation specific PCR(MSP) was done to detect the expression of RASSF1 A mRNA and methylation status of RASSF1 A promoter of HEC-1B cell line.Results (1) The status of cellular growth and apeptosis of HEC-1 B cell line:the growth inhibition effects of 5-Aza-CdR on HEC-1B cell line were both concentration-dependent (P ＜ 0.01) and time-dependent(P ＜0.01),as well as the apoptosis rate of HBC-1-B cell line depended on the dose of 5-Aza-CdR obviously(P ＜0.01).(2)The expression of RASSF1A mRNA of HEC-1B cell line:RASSF1A mRNA was expressed in HEC-1B cell after 5-Aza-CdR treatment,but it was undetectable before the treatment.In the groups with different concentration of 5-Aza-CdR (0.05,0.1,1,5,10 nmol/ml),the expression of RASSF1A mRNA was respectively 0.074±0.004,0.105±0.004,0.167±0.006,0.334±0.005,0.484±0.007,which were remarkably different from the group without 5-Aza-CdR(the expression of RASSF1A mRNA was 0;P ＜ 0.01).(3) The hypermethylation of RASSF1A promoter of HEC-1B cell line:the hypermethylation of RASSF1A promoter was detected in HEC-1B cell line.The status of hypermethylation was decreased after treatment with 5-Aza-CdR of 0.05,0.1,1,5 nmol/ml,meanwhile,both methylation bands and demethylation bands were observed by methylation specific PCR.After the treatment with 5-Aza-CdR of 10 nmol/ml the hypermethylation was absent absolutely.Conclusions (1) In HEC-1B cell line,5-Aza-CdR can inhibit cell proliferation and induce cell apopotosis.(2) 5-Aza-CdR can renew the expression of RASSF1A mRNA of HEC-1B cell line and reverse the hypermethylation of RASSF1A promoter.

Objective To investigate the relationship between metabolic syndrome (MS) and early recurrence of benign prostatic hyperplasia (BPH) after prostatectomy in the elderly.Methods A total of 152 men aged 65 to 88 years with prostatectomy for more than 5 years were enrolled from August 2008 to March 2013.Blood pressure,body weight,body height,body mass index (BMI) and international prostate symptom score (IPSS) were detected.Levels of fasting blood glucose (FBG),triglyceride (TG),low-density lipoprotein cholesterol (LDL-C),high-density lipoprotein cholesterol (HDL-C),prostate specific antigen (PSA) and maximum urinary flow rate (Qmax) were determined.The correlation of MS-related parameters with prostate volume,IPSS and Qmax were evaluated.Results BPH recurrence rate was significantly higher in patients with MS than without MS (11/26 vs.27/126,x2=12.76,P＜0.001).PSA level,prostate volume and IPSS were significantly higher or larger in the MS group than in the non-MS group [(1.96±0.82)μg/L vs.(1.81±0.90)μg/L,(28.26±5.50) ml vs.(22.38±4.00)ml,(11.12±3.18)vs.(7.11±2.37),F=28.654,44.41,38.56,respectively,P＜0.001],while Qmax value was significantly lower in the MS group than in the non-MS group [(14.77±5.29) ml/s vs.(19.80±4.70) ml/s,F=59.48,P＜0.001].The liner regression analysis showed that in postprostatectomy recurrence group,PV and IPSS had significantly positive correlations with levels of FBG and TG,and BMI (P＜0.05),and had significantly positive correlations with BMI and FBG in non-recurrence group (P＜0.05),while Qmax had a significantly negative correlation with BMI,systolic blood pressure and FBG in the two groups (P＜0.05).Conclusions There is a significant relationship between MS and higher BPH recurrence in elderly patients.

Background Endophthalmitis is a serious infectious eye disease.Efficient drug therapy plays a key role in the early stage.There have been few researches on teicoplanin treating endophthalmitis and pharmacokinetics in ocular tissue.Objective The present study was to investigate the intraocular pharmacokinetic course and feature of intravitreal administration of teicoplanin.Methods Thirty-three Japanese white rabbits were included in this study and randomized into 6 groups.The right eyes of the rabbits were used in experiment.5 g/L of teicoplanin was injected into the vitreous cavity,and vitreous and aqueous humor samples were extracted after 15 minutes,30 minutes,1,2,4,6,12,24,48,96 and 192 hours,and the concentration of teicoplanin was determined by bioassay.Results The logarithmic value of the concentration of teicoplanin was raised with the increase in the bacterial inhibition zone diameters,of which the equation of the regression curve was Y =0.174X-0.813(R2=0.999).A good linear relationship was presented within 1.0-80.0 mg/L.Single intravitreal injection of teicoplanin was compliant with the two-compartment model.Moreover,the distribution phase Tα1/2 and elimination phase Tβ1/2 of vitreous were 1.68 and 152.15 hours,separately.And Tα1/2 and Tβ1/2 of the aqueous humor were 2.83 hours and 70.56 hours,individually.The peak teicoplanin concentrations in the vitreous and aqueous humor were(358.47±21.53)mg/L and(102.17±9.54)mg/L at 1 hour,respectively and remained at(4.38±0.68)mg/L and(2.38±0.38)mg/L,respectively 192 hours later.Conclusions Intravitreal injection of 0.5 mg of teicoplanin can remain therapeutic concentration for a long time in the vitreous and aqueous humor.

Aim To study the effects of prenatal hy-poxia on the risk of fatty liver disease to search the drug targets .Methods Intrauterine hypoxia rats model was established .The bodies and livers of fetal rats of 21 days, and adult offspring rats of 5 months with and without anoxic treatment were all weighed .The liver index was calculated and the concentrations of renin-angiotensin system components in circulation system and livers of offspring rats were measured .Results The weight of the bodies , livers and index of liver weight to body weight ( liver index ) were significantly decreased in the PH group compared with the normal group.These differences disappeared in adulthood . However, the liver index of adult offsprings in the PH group after hypoxia stress for 7 days was significantly increased compared with that of adult offsprings in nor-mal group.There were no significant differences in the concentrations of AngⅠ, AngⅡ and ACE in plasma and livers between the two groups of fetal rats and the two groups of adult offspring rats separately .The con-centrations of AngⅡ in the livers of adult rats in PH group were significantly higher than those in normal group.The concentrations of AngⅠ in livers and the concentrations of AngⅡ in plasma and livers in the group treated with hypoxia stress for 7 days were signif-icantly higher than those without hypoxia stress .The concentrations of ACE in livers and the concentrations of AngⅡ in plasma and livers in PH adult offsprings were significantly higher than those of normal adult off-springs .Conclusion PH can induce the increase of RAS content in the livers of fetus and adult rats , RAS is more likely to be activated after hypoxia stimulation in the following adulthood .PH is a potential mecha-nism that mediates offspring susceptibility of fatty liver .

Objective To explore the imaging features of papillary thyroid microcarcinoma(PTMC) with real time contrast-enhanced ultrasound.Methods One hundredand forty-three cases with 149 thyroid nodules(no diffuse lession) were divided into two groups according to the diameter size(group 1,＜0.5 cm;group 2,0.5-1.0 cm) and examined by contrast-enhanced ultrasound during preoperation.Pathology was followed up as golden diagnosis criteria.Results Seventy-five benign tumors and 74 PTMC were confirmed by pathology.There were significant differences in echoes homogeneity between benign and malignant tumors in group 2(W =1 029.5,Z =-5.524,P =0.000) but no in group 1(W =933.0,Z =-1.738,P =0.082).And nonhomogeneous enhancement were showed in most PTMC in group 2.But most PTMC showed homogeneous enhancement in group 1.Conclusions Contrast-enhanced ultrasound is valuable in diagnosis of PTMC with the diameter size of 0.5-1.0 cm.

Objective To investigate the influencing factors of 18F-FDG uptaking in head and neck malignancy by SPECT/CT coincidence imaging. Methods 18F-FDG SPECT/CT coincidence imaging was performed in 32 patients with head and neck malignancy after surgery, radiotherapy or radiotherapy + chemotherapy. The radio of target/no target (T/N) was calculated. The gender, age, fasting blood glucose level, size of tumor, location of tumor, pathological classification, de-gree of cell differentiation and treatment modalities were analyzed between groups. Results The single-factor analysis of variance showed that the T/N value was significantly higher in >70 yeas old, group than that of 41-50 yeas old group and 51-60 yeas old group (P<0.05). The T/N value was significantly lower in tumor size<2 cm group than that of 2-5 cm group and>5 cm group (P<0.05). And it was lower in poor differentiated tumor group than that of. undifferentiated tumor group (P<0.05). There were no significant differences in T/N values between other indicator groups (P>0.05). The multiple linear regression analysis showed that 18F-FDG uptaking in head and neck malignancy (T/N=Y) was related to the age of patients (X2), the diameter of tumor (X4) and the degree of cell differentiation (X9): =-4.389 25+0.053 03 X2+1.617 86 X4+0.718 35 X9. Conclusion Tumor recurrence is more likely to occur in patients with age>70 years old, the diameter of tumor≥2 cm, and the anaplastic head and neck malignancy.We should pay much attention to the diagnosis and follow-up for these pa-tients.

Objective To investigate the level of subpopulations of myeloid-derived suppressor cells (MDSCs) in elderly tumor-bearing mice versus elderly tumor-free mice,and to study the difference in immune suppressive functions between different subpopulations and their mechanisms.Methods A total of 20 healthy C57BL/6 elderly mice(aged 18-20 months) were randomly chosen to establish Lewis lung cancer models.The amount of monocytic-MDSCs (MO-MDSCs) and polymorphonuclear granulocytic-MDSCs(PMN-MDSCs) in tumor-free and tumor-bearing elderly mice was evaluated by using flow cytometry.MO-MDSCs and PMN-MDSCs were separated with Magnetic-Activated Cell Sorting (MACS) MicroBeads and their morphological characteristics were observed after May-Grunwald-Giemsa staining.The effects of MO-MDSCs and PMN-MDSCs on the proliferation of T cells were determined by Brdu-enzyme-linked immunosorbent assay(ELISA).And the immune suppressive mediators secreted by the subpopulations were detected by Real-time polymerase chain reaction(PCR).Results Compared to the tumor-free group,the proportion of MO-MDSCs in the spleen of tumorbearing group were increased [(12.44± 1.20) ％ vs.(38.42±3.66) ％,t=5.67,P＜0.001],while PMN-MDSCs were not [(10.34±0.68) ％ vs.(12.18±1.27) ％,t=2.21,P=0.09].The result of Brdu-ELISA showed that MO-MDSCs could suppress the proliferation of T cells [(0.30 ± 0.18) vs.(3.38±0.96),t=8.33,P＜0.001],while PMN MDSCs could not [(2.69±0.45)vs.(3.38±0.96),t =1.72,P=0.11].The result of PCR showed that as compared with PMN-MDSCs,Mo-MDSCs had the increased expression levels of arginase-1 (ARG-1),inducible nitric oxide synthase (iNOS),interleukin-10 (IL-10),interferon-γ(IFN-γ) (t =4.31,8.89,1.70,3.13,respectively,P ＜ 0.01 or 0.05),while the expression levels of interleukin-13 (IL-13),transforming growth factor-β(TGF-β) had no differences (t=4.94 and 2.75,P =0.39 and0.47).Conclusions MO-MDSCs are significantly increased in elderly Lewis lung cancer mice models.MO-MDSCs could mediate lung tumor evasion by suppressing the proliferation of T cells through highly expressing ARG-1,iNOS,IL-10 and IFN-γ.

Objective To analyze the 2015 IAAF World Athletics Championships victim of disease type and composition,investigate medical emergency services for major international sporting events.Methods The 2015 IAAF World Athletics Championships in Medical Encounter Forms records in 737 cases during the game (2015-8-21 to 2015-8-30) were retrospectively reviewed and analyzed.Results Total of 737 patients during the match,trauma 259 cases (35.1％),respiratory diseases 196 cases (26.6％),digestive diseases 77 cases (10.4％),heat-related illnesses 41 cases (5.6％).Athletes 170 cases (23.1％),174 cases of staff (23.6％),139 cases of the IAAF family members (18.9％),136 cases of spectators (18.4％),members of the media 56 cases (7.6％).Conclusions 2015 IAAF World Athletics Championships type of disease the treatment of patients with the most common sports injury,followed by respiratory diseases and common diseases in summer heat-related illnesses.Clinic staff personnel structure the most common,followed by extended family members as well as the IAAF athletes and spectators.Major sports events should develop reasonable security programs for priority diseases and key customer base,and to ensure a smooth operation.