Objective To analyze the result of treatment for acute-on-chronic liver failure patients with fast high efficiency Nucleoside and to explore the relations among inhibition to virus replication , liver failure development and immune rejection .Methods Sixty-two cases of acute-on-chronic liver failure pa-tients with HBV DNA(+) were divided into study group (treated with a kind of fast and nucleoside , n =30) and control group( n =32).HBV DNA,CD4 +T,CD8 +T, C3,C4 TBIL,PTA were observed at treat-ment 0w,2w and 4w.Results All of the study and control group patients , serum HBV DNA were positive before treated.And the levels of CD4+,CD8 +,C3,C 4,TBIL,PTA of study group were not significantly compared with control group .At treatment 2w , the rate of HBV DNA diverted negative in study group 90.0%(27/30), was significantly more then control group (9.4%, 3/32)(χ2=37.14 , P <0.01).But the CD4 +,CD8 +,C3,C4,TBIL,PTA levels were not significantly however between study and control group . At treatment 4w ,the rate of HBV DNA diverted negative in study group (96.7%, 29/30), was significant-ly more then control group(12.5%,4/32) (χ2 =40.74, P <0.01).CD4 +, CD8 +,C3,C4,TBIL,PTA levels of the study group were significantly more compared with the control group .The CD4 +level of study group (495.33 ±89.91)cells/ml, was higher significantly then control group (270.34 ±97.74)cells/ml( t=9.42, P <0.01),the CD8 +level (571.03 ±120.15 ) cells/ml, was higher significantly then control group(224.88 ±79.68)cells/ml( t =13.45, P <0.01).The C3 level of the study group (0.28 ±0.11) g/L, was lower significantly then control group ( 0.68 ±0.13 ) g/L ( t =13.13 , P <0.01 ) , the C4 level (0.12 ±0.06)g/L, was lower significantly then control group (0.23 ±0.10)g/L( t =4.92, P <0.01). The TBIL level of study group ( 653.93 ±131.02 )μmol/L, was higher significantly then control group (285.63 ±154.63)μmol/L( t =10.09, P <0.01),the PTA level (17.13 ±7.07)%, was lower signifi-cantly then control group(50.94 ±13.68)%( t =12.10, P <0.01).The death rate of the study group( 57.9%) was higher significantly compared with the control group (28.1%)(χ2 =6.39, P <0.05).Con-clusion Treatment of chronic severe hepatitis with fast and high efficiency nucleoside may arise the T cell subset level and make the immune rejection strength , as a result the liver failure maybe far away from cure .

To investigate the influence of Anxin granules combined with tirofiban on acute myocardial infarction (AMI) Patients after elective percutaneous coronary intervention (PCI). One hundred and twenty AMI patients were randomly divided into treatment group and control group. The patients in the two groups were all given Tirofiban 30mins before PCI . The treatment group was added Anxin granules 30 mins before and after PCI. Tissue factor (TF) and von willebrand factor (vWF) were tested at 6 hours after operation. Syndromatology alteration of traditional Chinese medicine (TCM) and bleeding complications were observed at 4 weeks after operation. Both TF and vWF at 6 hours after operation of the treatment group was lower than the control group significantly (P < 0.01), while the condition of myocardial ischemia at 90 mins after operation of the treatment group was better than control group with significance. The syndromatology alteration of TCM especially spontaneous perspiration and hypodynamia of the treatment group were improved significantly compared to control group 4 weeks after operation. All patients in both groups had no bleeding complications and thrombopenia. The study suggests that Anxin granules combined with tirofiba can improve the clinical efficacy and the endothelial function of AMI patients after PCI with no increase in bleeding events.
Aged ; Angioplasty, Balloon, Coronary ; Drugs, Chinese Herbal ; administration & dosage ; Female ; Humans ; Middle Aged ; Myocardial Infarction ; complications ; metabolism ; surgery ; Postoperative Hemorrhage ; drug therapy ; etiology ; metabolism ; prevention & control ; Thromboplastin ; metabolism ; von Willebrand Factor ; metabolism

Objective To determine the prevalence and risk factors on second-line drug resistance in patients with multidrug resistant tuberculosis (MDR-TB) in Shanghai,China.Methods All pulmonary TB patients with sputum culture positivity detected in Shanghai during January to December,2009,were enrolled.All of the pretreatment sputum-positive cultures samples were tested for routine specimen identification and routine drug susceptibility testing for first-line drugs (Isoniazid,Rrifampin,Ethambutol and Streptomycin).Drug susceptibility testing on second-line anti-TB drugs (Ofloxcin,Amikacin,Kanamycin,Capreomycin,P-aminosalicylic acid and Prothionamide) was routinely performed on isolates of Mycobacterium (M.) TB with MDR.Logistic regression analysis was conducted to determine the risk factors regarding second-line drug resistance.Results A total of 1867 patients infected with M.TB isolates were diagnosed at the TB hospitals/clinics in Shanghai during the study period,of whom 112 (6.0％) were MDR-TB,in which 58 cases (51.8％) showed resistant to at least one of the second-line drugs tested and 10 cases belonged to extensively drug-resistant.In the multivariate analyses,MDR-TB patients who were aged 45-59 years (aOR=4.76,P=0.001 ),with sputum smear positivity (aOR=6.51,P=0.026) were significantly more likely to show resistance to second-line drugs.Conclusion The prevalence of second-line drug resistance among MDR-TB patients was high in Shanghai.MDR-TB patients who were under age of 45-59 years and with sputum smear positivity would represent important common risk factors for the resistance to second-line drugs.

Objective:To observe the effects of Chinese herbal compound'Jisuikang'on the phagocytosis of microglia and the regeneration of injured neurons in co-culture system.Methods: Prepared drug serum of 'Jisuikang′ and isolated and identified the primary neuron and microglia.The neuron cells were induced apoptosis by glutamic acid and the microglia cells were predisposed by drug serum of'Jisuikang'.Then,the co-culture system of injured neurons and microglia cells was established.24 h and 96 h after co-culture,engulfment of neuron debris by microglia cells and regeneration of injured neurons were observed by immunofluorescence double labeling method.Results: 24 h after co-culture,middle and high dose of'Jisuikang' showed greater phagocytic percentage and phagocytic index than that of control.In comparison of LPS,high dose of'Jisuikang' showed no significant difference.96 h after co-culture,first grade of neuritis of middle and high dose of'Jisuikang' were more than that of control,and there were no significant difference in comparison of LPS.Neuritis' mean length per cell of middle and high dose of'Jisuikang' were larger than that of con-trol.Neuritis' mean length per cell of high dose of'Jisuikang' showed significant difference in comparison of LPS.Conclusion:Traditional Chinese medicine compound'Jisuikang'may enhance engulfment of neuron debris by microglia to improve local microenvi-ronment,which promote the repair and regeneration of injured neurons.

OBJECTIVETo provide reliable evidence of "J in three-needle therapy" for treatment of stroke.

METHODSMulti-central randomized controlled trials were adopted, 180 hemiplegia patients of ischemic stroke were randomly divided into a fin three-needle group (90 cases) and a routine acupuncture group (90 cases). Two groups were both treated with basic neurology therapies, and J in three-needle group was treated with J in three-needle therapy, three acupoints of tempora, hand and foot etc. were selected; the routine acupuncture group was treated with traditional acupuncture, Quchi (LI 11), Huantiao (GB 30), Futu (ST 32) etc. were selected. Both groups were treated with acupuncture for 5 weeks. The cognitive function score of functional comprehensive assessment scale (FCA), the scores of mini-mental state examination scale (MMSE) and modified Barthel index (BI) were compared before and after treatment between two groups. Results After treatment, the scores of FCA, MMSE and BI in both groups were significantly improved compared to those before treatment (P < 0.01, P < 0.05); the improvement of FCA score, MMSE score and BI score in the J in three-needle group were superior to those of the routine acupuncture group after treatment (P < 0.01, P < 0.05). The total effective rate of 85.4% in the J in three-needle group was superior to tohat of 70.0% in the routine acupuncture group (P < 0.05).

CONCLUSIONJ in three-needle acupuncture treatment can obviously improve the cognitive function and activity ability of daily life of hemiplegia patients after stroke, and the therapeutic effect of J in three-needle therapy is superior to that of traditional acupuncture treatment.

Activities of Daily Living ; Acupuncture Therapy ; Adult ; Aged ; Cognition ; Female ; Hemiplegia ; etiology ; psychology ; rehabilitation ; therapy ; Humans ; Male ; Middle Aged ; Stroke ; complications

OBJECTIVETo observe the effects of the three-period treatment theory of bone fracture in TCM (Traditional Chinese Medicine) on VEGF and VEGF mRNA expression in the issues of outer periosteum, endosteum and bone marrow of rabbits, and to explore the rationality of phasing method in TCM in treating fracture.

METHODS3 mm bone defection were made at lower one third part of both radius in 140 male healthy rabbits. The rabbits were randomly divided into four groups, including three-period treatment group (TTG), one-period treatment group(OTG), positive medicine treatment group(PTG) and model control group (MCG). The rabbits in TG were treated with three-period treatment, rabbits in OTG were treated with one-period treatment, rabbits in PTG were fed by Guzhe-Cuoshangsan (a Chinese patent medicine which was used to treat bone fracture), rabbits in model control group were given no prescription or drug but distilled water as same dose as that of other groups. At day 3, 6, 9, 14, 28, 42 and 56, five rabbits from every group were randomly selected and were killed by aeroembolism. The left radiuses were taken out as the research object. Immunohistochemistry stain and in situ hybridization stain were performed to examinate the VEGF and VEGF mRNA expression in the outer periosteum, endosteum and bone marrow.

RESULTSThe VEGF and VEGF mRNA expression of all TCM treatment groups were enhanced in the outer periosteum, endosteum and bone marrow at different time points in fracture healing. The VEGF and VEGF mRNA expression in the three tissues of TTG had the tendency of higher than that of the other groups at the most time points after operation.

CONCLUSIONTreating fracture in stages has more predominant effect on the expression of VEGF and VEGF mRNA in the outer periosteum, endosteum and bone marrow than that of treating fracture with single prescription or drug.

Animals ; Bone Marrow ; metabolism ; Fractures, Bone ; metabolism ; therapy ; Male ; Medicine, Chinese Traditional ; Periosteum ; metabolism ; RNA, Messenger ; analysis ; Rabbits ; Vascular Endothelial Growth Factors ; analysis ; genetics

OBJECTIVETo observe the effects of the three-period treatment theory of bone fracture in traditional Chinese medicine (TCM) on VEGF and VEGF mRNA expression in the issues of callus of rabbits. And to explore the rationality of phasing method in TCM in treating fracture.

METHODone hundred and forty male and healthy rabbits were made 3 mm wide bone defection at lower one third part of both radius as fracture healing model. Then those rabbits were divided into four groups randomly, which are three-period treatment group (TTG), one-period treatment group (OTG), positive medicine treatment group (PTG) and model control group (MCG). Those rabbits in TTG were treated with three-period treatment. Those in OTG were treated with one-period treatment. Those in PTG were feed by guzhecuoshangsan, a Chinese patent medicine which is used to treat bone fracture. Those in model control group were given no prescription or drug but distilled water as same dose as that of other groups. At day 3, 6, 9, 14, 28, 42 and 56, five rabbits were selected from every group randomly and were killed by aeroembolism respectively. Their radius were taken out and the left one was taken as the research object. Immunohistochemistry stain and in situ hybridization stain were performed to examinate the VEGF and VEGF mRNA expression in the haematoma, fibrous callus and soft callus.

RESULTAll TCM treatment groups can enhance the VEGF and VEGF mRNA expression in the haematoma, fibrous callus and soft callus at different time points in fracture healing. The VEGF and VEGF mRNA expression in the three issues of TTG had the tendency of higher than that of the other groups at the most time points after operation.

CONCLUSIONTCM can promote the VEGF and VEGF mRNA expression in the haematoma, fibrous callus and soft callus. Different Chinese medicines play various roles on VEGF and VEGF mRNA expression at different stage of fracture healing. Treating fracture in three-period treatment has more predominant effect on the expression of VEGF and VEGF mRNA in the haematoma, fibrous callus and soft callus than that of treating fracture with single prescription or drug. It is necessary to treat fracture in stages.

Animals ; Bony Callus ; metabolism ; Drugs, Chinese Herbal ; therapeutic use ; Fractures, Bone ; drug therapy ; metabolism ; Male ; Medicine, Chinese Traditional ; Phytotherapy ; methods ; RNA, Messenger ; metabolism ; Rabbits ; Vascular Endothelial Growth Factor A ; biosynthesis ; genetics

Objective To study the outcomes of AIDS intervention programs and to provide scientific evidence for developing pertinent strategy on intervention among men who have sex with men (MSM).Methods MSM were recruited through snowballing and investigated by face to face interview in 2006 and 2007 respectively.SPSS 12.0 was used to compare the change of cognition about AIDS,sexual behavior,prevalence rates of HIV and Syphilis before and after the intervention program among the population under study.Results The cognition about AIDS among MSM was obviously improved after the intervention with the rate increased from 74.3% to 82.4% (P=0.01).The rate of last time condom use among MSM increased from 56.4% to 65.5% (P=0.00).The rate of consistent condom use during six months among MSM increased from 31.8% to 41.9% (P=0.00).The rates of both condom use during commercial sex with men and with women did not change much among MSM.The prevalence rates of HIV in 2006 and 2007 were 10.4% and 10.8% and of syphilis in 2006 and 2007 were 9.3% and 7.3% respectively which were not significantly different between before and after the intervention.Conclusion The cognition about AIDS among MSM was improved obviously.However,the rate of consistent condom use was still low,reflecting the segregation phenomenon between their behavior and cognition.All our findings implied that it was crucial to carry out AIDS prevention and control programs.

OBJECTIVE: This study was aimed to compare the accuracy of Support Vector Machine (SVM) and Gaussian Mixture Model (GMM) in the detection of manic state of bipolar disorders (BD) of single patients and multiple patients. METHODS: 21 hospitalized BD patients (14 females, average age 34.5±15.3) were recruited after admission. Spontaneous speech was collected through a preloaded smartphone. Firstly, speech features [pitch, formants, mel-frequency cepstrum coefficients (MFCC), linear prediction cepstral coefficient (LPCC), gamma-tone frequency cepstral coefficients (GFCC) etc.] were preprocessed and extracted. Then, speech features were selected using the features of between-class variance and within-class variance. The manic state of patients was then detected by SVM and GMM methods. RESULTS: LPCC demonstrated the best discrimination efficiency. The accuracy of manic state detection for single patients was much better using SVM method than GMM method. The detection accuracy for multiple patients was higher using GMM method than SVM method. CONCLUSION: SVM provided an appropriate tool for detecting manic state for single patients, whereas GMM worked better for multiple patients’ manic state detection. Both of them could help doctors and patients for better diagnosis and mood state monitoring in different situations.
Bipolar Disorder* ; Diagnosis ; Discrimination (Psychology) ; Female ; Humans ; Methods ; Smartphone ; Support Vector Machine*

Objective To investigate the mechanism of Qizhenziyin mixture in the treatment of hypogonadism by using the network pharmacology approach. Methods The active components of Qizhenziyin mixture were obtained by searching TCMSP ，TCMID and HIT databases.The related targets of candidate compounds were obtained by searching STITCH databases. The potential targets of Qizhenziyin mixture in the treatment of hypogonadism were obtained by mapping the disease genes of hypogonadism with Genecards and DisGeNet databases. The protein interaction platform database (STRING) was used to construct the interaction relationship between action targets. The target protein interaction （PPI） network was constructed by introducing Cytoscape software. The mechanism of Qizhenziyin mixture in the treatment of hypogonadism was explained through the enrichment analysis of GO, KEGG and molecular docking technology. Results A total of 148 drug-disease chemical compounds, 96 drug-disease intersection targets, 1085 disease targets were obtained；the components for treating diseases are: quercetin，kaempferol, luteolin, etc; enrichment analysis of GO revealed 1792 biological processes （BP）, 31 cellular components (CC) and 79 molecular functions (MF)；the results of KEGG pathway enrichment analysis indicated such as FOXO signaling pathway, prostate cancer, AGE-RAGE signaling pathway in diabetic complications, HIF-1 signaling pathway, etc.The results of molecular docking showed that kaempferol and LEP had the best and stable binding energy. Conclusion The active components of Qizhenziyin mixture may play a role of the treatment of hypogonadism by improving insulin resistance and the expression of testosterone synthetase of Leydig cells.