Objective To investigate the cytokines levels in peripheral blood of ulcerative colitis (UC) patients at active stage, and to observe the effect of baicalin at various concentrations on the cytokines. Methods Quantitative polymerase chain reaction (Q-PCR) assay was used for the detection of interleukin 4 receptor (IL4R), IL6R, IL23R and RAR-related orphan receptor C (RORC) expression in single peripheral mononuclear cell of UC patients. Enzyme-linked immunosorbent assay (ELISA) was used to examine the serum levels of interferon gamma (IFN-γ), IL-4, IL-5, IL-6, IL-10, and transforming growth factor beta (TGF-β) levels in UC patients, and was applied for in-vitro detection of these indicators after baicalin intervention. Results Q-PCR results showed that IL4R, IL6R, IL23R, RORC gene expression levels in UC patients were increased to various degrees as compared to diarrhea-predominant irritable bowel syndrome (IBS-D) patients and the healthy volunteers, and then the levels were decreased to various degrees after intervention by baicalin at different concentrations, in particular at 20 and 40μmol/L. The results of ELISA showed that serum levels of cytokines of IFN-γ, IL-5, IL-6 in UC patients were increased to various degrees while IL-4, IL-10 and TGF-β1 was decreased as compared to IBS-D patients and the healthy volunteers. Baicalin at the concentrations of 20 and 40 μmol/L had an effect on decreasing IFN-γ, IL-5, IL-6 and on increasing IL-4 and IL-10. Conclusion Higher concentrations of baicalin show obvious effect on inhibiting RORC and IL23R expression, on decreasing IFN-γ, IL-5, IL-6 levels, and on increasing IL-4, IL-10 and TGF-β1 levels, which indicated that the therapeutic mechanism of baicalin in relieving ulcerative colonic inflammation is related with the regulation of immune function.

Objective To explore the related factors influencing the prognosis of children with Tourette syndrome ( TS) . Methods We collected 420 outpatient cases of TS children in the department of pediatrics of Guangdong Provincial Hospital of Traditional Chinese Medicine from January of 2007 to October of 2010 as the research objects. Using the unified survey questionnaire, we observed the influencing factors of TS prognosis such as sex, onset age, mother’s pregnancy situation, the perinatal period, partiality for food intake, family relationship, the first symptom, the severity of disease, underlying diseases, comorbidities ( such as attention deficit hyperactivity disorder, anxiety disorder, and obsessive-compulsive disorder) , family history of psychiatric or neurological diseases, trace elements levels, electroencephalogram (EEG), antistreptolycin O (ASO), course of disease, and maintenance treatment. The related factors of prognosis was analyzed with single factor and multiple factors Logistic regression analysis. Results Among the 420 cases of TS children, 396 cases were included into the final analysis, 24 were lost and the follow-up lost rate was 5.7%. The remission rate of TS was 78.3%, and the uncured rate was 21.7%. The results of preliminary screening of the influencing factors by single factor Logistic analysis showed that the related influencing factors for TS prognosis were 12, and they were course of diseases, abnormal birth history, father’s education level, mother’s education level, upbringing methods, family history of psychiatric or neurological diseases, underlying disease history, comorbidities history, abnormal ASO, the severity of disease, the frequency of disease relapse, and the medication history of western medicine (P<0.05) . And then the obtained 12 factors were analyzed by the multiple fac tors Lo gistic regression analysis, the results showed that upbringing methods, comorbidities history, the severity of disease, and the frequency of disease relapse were correlated with TS prognosis ( P < 0.05) . Conclusion TS children will have poor prognosis when their parents spoil, indiscipline, beat and scold, and dictate them, or when the children have severe illness state, frequent recurrence of the disease, and the history of comorbidities ( atten tion deficit hyperactivity disorder, anxiety disorder, obsessive-compulsive disorder, etc.) .

Objective To explore the etiology, pathogenesis, syndrome differentiation and treatment for dengue fever according to the theory of traditional Chinese medicine ( TCM) . Methods A retrospective case analysis was carried out in 257 dengue fever patients admitted in 2013 by Guangdong Provincial Hospital of Traditional Chinese Medicine. The clinical data of pathogenic features, TCM symptoms and signs, and therapeutic regimen were collected and analyzed. Results Six commonly-seen TCM syndrome patterns for dengue fever were classified into disease involving both defensive system and Qi system, excessive heat in defensive system, summer-heat and dampness stagnating the middle-jiao or attacking the exterior, excessive heat in both Qi system and blood system, pathogenic factors lodging between diaphragm and pleura, and mixture of blood stasis and toxicity, and the corresponding prescriptions were Yinqiao Powder, Chaige Jieji Decoction, Xinjia Xiangru Decoction, Qingwen Baidu Decoction, Dayuan Decoction, Xijiao Dihuang Decoction, respectively. Conclusion The TCM syndrome patterns of dengue fever in Guangzhou area are characterized as excessive heat in Qi system, complicated with nutrient and blood system syndrome, and mostly are blended with dampness. Correspondingly, the therapeutic principles should be clearing heat and removing toxicity in Qi system with cold-cool herbs, and assisting with cooling blood to clear heat in Qi system and removing dampness.

Objective To observe the effect of blood-cooling and blood-stasis-removing Decoction on anti-double-strain DNA ( anti-dsDNA) antibody, anti-nucleosome antibody ( AnuA) and serum levels of interleukin ( IL) -6, 17, 21 in spontaneous systemic lupus erythematosus ( SLE) MRL/lpr experimental rats. Methods The experimental rats were divided into blank control group, model group, and high- and low- dose Chinese medicine groups ( 25.2, 12.6 g/kg respectively) , the treatment lasting 8 weeks. At the end of the experiment, the blood taken from the orbital veins was separated for obtaining serum, and then the serum anti-dsDNA antibody, AnuA, IL-6,17,21 levels were tested by enzyme-linked immunosorbent assay ( ELISA). Results The serum autoantibody and IL-6, 17, 21 levels of rats in the model group were increased significantly as compared with the blank control group ( P<0.01). The serum antibody and cytokine levels of Chinese medicine groups were reduced as compared with the model group, the difference between high-dose Chinese medicine group and model group being significant ( P<0.01). Conclusion Blood-cooling and blood-stasis-removing Decoction has certain effect on reducing the serum levels of anti-dsDNA antibody, AnuA, and IL-6,17,21, which may coniribute to one of its therapeutic mechanisms for SLE.

Objective To observe the clinical effects and safety of scalp-body acupuncture and spine-manipulation therapy on preventively treating cervical cancer patients with postoperative urinary retention. Methods A total of 160 cases of cervical cancer patients with postoperative urinary retention were randomized into treatment group and control group, 80 cases in each group. Both groups were given conventional western medical treatment including preoperative indwelling of urethral catheter, clamping of urethral catheter 5 d after operation and release of the urine every 2-3 h, and trying to remove the urethral catheter 10-12 d after operation. Additionally, the treatment group received scalp acupuncture in the foot motor sensory area, body acupuncture of bilateral Shenshu (BL23) , Pangguangshu (BL28) , Ciliao (BL32) acupoints, and spine-manipulation therapy 5 d after operation. The clinical outcomes covered the incidence of urinary retention, residual urine volume, reset rate of catheter, and the clinical effect and safety in the two groups were evaluated. Results ( 1) The therapeutic effect of the treatment group was superior to that of the control group, and then the difference was significant (P<0.05). (2) After treatment, the incidence of urinary retention, residual urine volume, reset rate of catheter and average hospitalization days were less in the treatment group than those in the control group, the differences being significant ( P<0.05). ( 3) There was no adverse reaction during the treatment course. Conclusion Scalp acupuncture in the foot motor sensory area combined with body acupuncture and spine-manipulation therapy can promote the recovery of micturation function, and have satisfactory clinical effect and high safety in preventively treating cervical cancer with postoperative urinary retention.

Objective To evaluate the therapeutic effect of minimally invasive retractor reduction and fixation through sinus tarsi approach together with external application of Chinese medicine for displaced intra-articular calcaneal fractures. Methods From October of 2009 to June of 2013, 52 patients with displaced intra-articular calcaneal fractures (Sanders type Ⅱ, Ⅲ) were enrolled into the study. The patients received minimally invasive retractor reduction through sinus tarsi approach and fixation with small plate and cannulated screws, and after the operation were given external washing with Chinese herbal formula Shenxing Fang ( mainly composed of Herba Lycopodii, Herba Speranskiae Tuberculatae, Rhizoma Sparganii, Rhizoma Curcumae, Herba Asari, Radix Aconiti Preparata, Radix Aconiti Kusnezoffii Preparat). Follow-up was carried out for the evaluation of the therapeutic effect of displaced intra-articular calcaneal fractures ( Sanders type Ⅱ, Ⅲ). Results Forty cases (involving 44 feet) received the postoperative follow-up for 12-18 months (average being 14.2 months). The Maryland foot scores were 95 points for type Ⅱ displaced intra-articular calcaneal fractures, and 86 points for type Ⅲ fractures. Satisfactory results were achieved in the height, width and length of the calcaneus as well as the B?hler's and Gissane angle ( P<0.01). Conclusion Minimally invasive retracter reduction and fixation through sinus tarsi approach together with external application of Chinese medicine exert satisfying effect for the treatment of displaced intra-articular calcaneal fractures.

Objective To observe the effect of atropine mydriasis, wearing myopia glasses for short or long distance, and massage on preventing and controlling myopia in teenagers and children. Methods A total of 198 myopia cases (involving 393 eyes) were randomized into control group and treatment group. The control group was given eyesight examination after mydriasis with atropine sulfate eye gel and wearing myopia glasses for long distance. The treatment group was given eyesight examination after mydriasis with atropine sulfate eye gel, wearing myopia glasses for short distance, and massage therapy. Eyesight examination was carried out once every 2 months and lasted for one continuous year. The changes of diopter were compared between the two groups. Results ( 1) Of 194 affected eyes from the treatment group, 96 eyes were effective, 68 were stabilized, and the effective rate was 45.5%and stabilizing rate was 35.1%. Of 199 affected eyes from the control group, 3 eyes were effective, 9 were stabilized, and the effective rate was 1.5%and stabilizing rate was 4.5%. The differences of effective and stabilizing rates were significant between the two groups ( P<0.01). ( 2) After treatment, the myopia diopter was increased in the control group ( P<0.01 compared with that before treatment) , and the myopia diopter in the treatment group maintained stable ( P>0.05). The difference of diopter was significant between the two groups (P<0.01). (3) The difference of astigmatism was insignificant in both groups before and after treatment and between the two groups after treatment (P>0.05). Conclusion Mydriasis with atropine sulfate eye gel, wearing myopia glasses for short or long distance, and focal massage therapy show certain preventive effect on myopia in teenagers and children by controlling the development of myopia diopter.

Objective To ob serve the clinical effect of blood-activating and stasis-dissolving drugs combined with western medicine ( WM) for the treatment of recurrent spontaneous abortion ( RSA) induced by prethrombotic state ( PTS). Methods A total of 120 patients with RSA at PTS were randomly assigned to treatment group (68 cases) and control group (52 cases). Patients in both groups were treated with aspirin and low molecular weight heparin, while those in the treatment group additionally received Chinese medicine for activating blood and dissolving stasis. Before and after treatment, indexes of coagulation-fibrinolysis and the development of embryos were compared between the two groups. Results The therapeutic effective rate was 88.24% in the treatment group, higher than that of the control group ( 69.23%, P<0.05). The levels of plasma thrombin time ( TT) , D-dimer, fibrinogen and antithrombin Ⅲ ( AT-Ⅲ) were all improved ( P<0.05) in the two groups after treatment. Besides, the treatment group had better effect on improving levels of plasma D-dimer, fibrinogen and AT-Ⅲ ( P<0.05). During the treatment, no drug-induced adverse reaction was found. Neither neonatal deformity nor maldevelopment occurred. Ninety-seven cases achieved successful pregnancy, and 45 cases had given term girth ( 29 cases from the treatment group and 16 from the control group). Fifty-two cases were in stable middle- and late-stage of pregnancy. Conclusion Therapy of activating blood and dissolving stasis is an effective method for RSA at PTS. It has obvious effects on improving high coagulation state during pregnancy. Chinese medicine combined with WM shows better therapeutic efficacy than WM alone.

Objective To investigate the effect of comprehensive nursing intervention on the quality of life of patients suffering from hypertension. Methods A total of 120 cases of essential hypertension were evenly randomized into observation group and control group. Both groups received conventional antihypertensive drug and nursing, and additionally, the observation group was given intervention of comprehensive nursing including dietary regulation, exercise training, emotional care and medication instruction. The intervention lasted 3 months. Before and after the intervention, traditional Chinese medicine ( TCM) symptom classifying list and World Health Organization ( WHO) QOL-BRIEF were applied to evaluate the therapeutic effect of the two groups. The changes of blood pressure, clinical manifestation and the quality of life were also compared between the two groups. Results (1) After intervention, the systolic pressure and diastolic pressure were both improved in the two groups ( P<0.05 or P<0.01 compared with those before treatment) , and the improvement in the observation group was superior to that in the control group (P<0.01). (2) After intervention, the scores of TCM symptom scores and QOL-BRIEF total scores were improved in the two groups ( P<0.05 or P<0.01 compared with those before treatment) , and the improvement in the observation group was superior to that in the control group ( P<0.01). Conclusion TCM comprehensive nursing intervention can effectively relieve hypertension and improve the quality of life of hypertension patients.

Objective To evaluate the quality of different parts of agarwood formed by stimulation with biological induction method, thus to provide evidence for agarwood quality control. Methods The identification of agarwood and the determination of alcohol extracts from agarwood were achieved by the methods of Chinese Pharmacopeia. The determination of total chromones from agarwood was achieved by ultraviolet spectrophotometry(UVS), with aquilarone E as reference substance and 760 nm as the detective wavelength. Results The UVS method was stable within 5 h and the recovery rate was 95.71%(sR=2.09%). The average alcohol extract content of the outside part of the xylem of Aquilaria sinensis(Lour.) Gilg(part B) was 109.4 mg/g,which was higher than that (100 mg/g) of the Chinese Pharmacopoeia standard. The average content of total chromones was 15.73 mg/g. The rest identification results were accorded with the requirements of Chinese Pharmacopeia. The average alcohol extract content of the inside part of the xylem(part Z) was 47.6 mg/g, and the average content of total chromones was 2.66 mg/g. The rest identification results did not reach the requirements of Chinese Pharmacopeia. Conclusion The obtained part B of the agarwood meets the requirements of Chinese Pharmacopeia, while part Z has color changed and its quality has not yet reached the requirements. The results indicated that the biological induction method impacts Aquilaria sinensis xylem from outside to inside, and then the xylem grows into agarwood gradually.