UNLABELLEDOBJECTIVE; To evaluate the efficacy and safety of Jiangtang Xiaozhi Capsule (JTXZC) in treating type 2 diabetes mellitus (T2DM) of qi-yin deficiency phlegm-stasis inter-obstruction syndrome (QYDPSIOS), and to observe its effect on inflammatory factors and fibrinolytic factors.

METHODSBy adopting a randomization grouping, parallel control, and prospective study, 73 T2DM patients of QYDPSIOS were assigned to two groups by random digit table, the Pioglitazone Tablet group (36 cases, as the control) and the JTXZC group (37 cases). All patients maintained their basic therapies and lifestyle as previous after recruitment. Patients in the JTXZC group took JTXZC, 4 pills each time, three times per day, while those in control group took Pioglitazone Tablet, 15 mg each time, once daily. The therapeutic course for all was 8 weeks. The body weight (BW), the height, body mass index (BMI), waist circumference (WC), hip circumference, waist-to-hip ratio (WHR), and scoring of Chinese medicine (TCM) symptoms were observed. Levels of fasting blood glucose (FBG), 2 h postprandial blood glucose (2 h PBG), glycated hemoglobin (HbA1c), tumor necrosis factor alpha (TNF-alpha), nuclear factor kappaB (NF-kappaB), and plasminogen activator inhibitor 1 (PAL-1) were detected. The safety indices such as liver and renal functions and adverse reactions were also observed.

RESULTSCompared with before treatment, BW, BMI, HbA1c, and PBG were obviously lower after 8-week treatment than before treatment in the JTXZC group (P < 0.05). There was no statistical difference in post-treatment BW, BMI, HbA1c, or 2 h PBG between the two groups (P < 0.05). Compared with before treatment, levels of TNF-alpha and PAI-1 were lowered after 8 weeks of treatment in both groups (P < 0.01). The level of NF-kappaB was obviously lowered after 8 weeks of treatment in the control groups (P < 0.05), but it also decreased in the JTXZC group with no statistical difference. The scorings of CM symptoms were somewhat improved after treatment in the two groups (P < 0.01). Besides, better effects were obtained in the JTXZC group (P < 0.05). No severe adverse event occurred in either group during the whole therapeutic course.

CONCLUSIONSJTXZC showed similar therapeutic effect to pioglitazone. Both of them could effectively improve patients' clinical symptoms, the inflammation and fibrinolytic activities in different pathways, with no severe adverse reaction.

Adult ; Aged ; Diabetes Mellitus, Type 2 ; drug therapy ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Male ; Middle Aged ; Prospective Studies ; Qi ; Thiazolidinediones ; therapeutic use ; Yin Deficiency ; drug therapy

Cell Line, Tumor ; Chromosome Aberrations ; Comparative Genomic Hybridization ; methods ; Gene Amplification ; Gene Dosage ; Gene Expression ; Humans ; Receptor, Fibroblast Growth Factor, Type 1 ; genetics ; metabolism ; Rhabdomyosarcoma ; genetics ; metabolism ; pathology ; Rhabdomyosarcoma, Alveolar ; genetics ; metabolism ; pathology ; Rhabdomyosarcoma, Embryonal ; genetics ; metabolism ; pathology

Acanthoma ; metabolism ; pathology ; surgery ; Adenoma ; metabolism ; pathology ; Adult ; Aged ; Diagnosis, Differential ; Female ; Humans ; Keratin-14 ; metabolism ; Keratin-5 ; metabolism ; Keratin-6 ; metabolism ; Keratosis ; metabolism ; pathology ; surgery ; Male ; Poroma ; classification ; metabolism ; pathology ; surgery ; Sweat Gland Neoplasms ; classification ; metabolism ; pathology ; surgery

ObjectiveTo explore the relationship between Helicobacter pylori (Hp) infection and colorectal cancer in different continents or economic conditions. Methods Published case-control studies dealing with the correlation of colorectal cancer with Hp infection were retrieved from PubMed, EMBASE, High Wire Press, Ovid, Medline and EBSCO. Meta-analysis was performed by using RevMan 5.3 software. We selected the OR and 95% CI as indicators of the analysis according to different continents (Asia, Europe, and America) and economic conditions (developed countries and developing countries). Results A total of 23 studies dealing with the correlation of colorectal cancer with Hp infection were included in the present meta-analysis, and there was a total sample of 182,561 patients, including 88,378 cases in Hp positive group and 94,183 cases in Hp negative group. The results of meta-analysis showed the OR was 1.42 (95%CI 1.38-1.46). Geographically, the correlation was low in Asian countries (OR=1.29, 95%CI 1.13-1.48), and was highest in American countries (OR=1.44, 95%CI 1.39-1.48). According to the economic conditions, the correlation was low in developing countries (OR=1.17, 95%CI 1.01-1.37), and was higher in developed countries (OR=1.43, 95%CI 1.39-1.47). Conclusions Hp infection is a risk factor for colorectal cancer. It seems that there is a close relation ship between its incidence and geography, and also economic condition.

Antigens ; analysis ; Microarray Analysis ; methods ; Quantum Dots ; Semiconductors

Non-small-cell lung carcinoma (NSCLC) is one of the most frequently diagnosed malignancies worldwide.Previous studies have shown that microRNA-449b (miR-449b) functions as a tumor suppressor in many cancers.However,the role of miR-449b in NSCLC is still unknown.In the present study,miR-449b was significantly downregulated in NSCLC samples and cell lines.Bioinformatics analysis revealed that 3'-UTR region of leucine rich repeat containing G protein-coupled receptor 4 (LGR4) mRNA had putative complementary sequences to miR-449b,which was further confirmed by the luciferase assay.Western blotting showed that restoration of miR-449b in NSCLC cells decreased the expression of LGR4.Interestingly,over-expression of miR-449b inhibited growth and invasion of NSCLC cells in vitro.Furthermore,ectopic expression of LGR4 reversed miR-449b-suppressed proliferation and invasion of NSCLC cells.Therefore,the data of the present study demonstrate that miR-449b inhibits tumor cell growth and invasion by targeting LGR4 in NSCLC.

Objective To observe the changes of water, potassium and sodium in the hypoxic cerebral tissues in mice and the effects of progesterone on the tissues and investigate the neuroprotective role of progesterone (PROG)in the cerebral anoxia. Methods Thirty - two male mice were divided into control group, simple hypoxia group, lower dosage group and higher dosage group. Progesterone was injected intraperitoneally in the dosage of 4 mg/kg or 8 mg/kg respectively 30 min before hypoxia in the last two groups. The contents of water, potassium and sodium in brain tissues in mice were evaluated at 24 hours after cerebral anoxia. Results The water, potassium and sodium contents in simple hypoxia group were significantly higher than those in control group(P0.05)in higher dosage group(8 mg/kg PROG)compared with those of simple hypoxia group. Conclusions At 24 hours after cerebral anoxia, there are significant increases of water, potassium and sodium in brain tissues. Progesterone may pro-duce neuroprotective role by inbibiting the rise of them.

To introduce the application of Stata software to heterogeneity test in meta-analysis.A data set was set up according to the example in the study,and the corresponding commands of the methods in Stata 9 software were applied to test the example.The methods used were Q-test and Ⅰ2statistic attached to the fixed effect model forest plot,H statistic and Galbraith plot.The existence of the heterogeneity among studies could he detected hy Q-test and H statistic and the degree of the heterogeneity could be detected by,Ⅰ2 statistic.The outliers which were the sources of the heterogeneity could be spotted from the Galbraith plot.Heterogeneity test in Meta-analysis can be completed by the four methods in Stata software simply and quickly.H and Ⅰ2 statistics are more robust,and the outliers of the heterogeneity can be clearly seen in the Galbraith plot among the four methods.

There have been very few studies on the effect of Gualou Xiebai Banxia decoction combined with Xuefu Zhuyu decoction in inhibiting apoptosis in myocardial ischemial injury caused by coronary heart disease. In this experiment, Gualou Xiebai Banxia decoction combined with-Xuefu Zhuyu decoction were used to intervene the miniature swine phlegm and blood stasis type coronary heart disease model, in order to observe the effect of the combined prescription on the myocardial apoptosis and the expressions of Bcl-2, Bax, Caspase-3, Caspase-9 in the model. Totally 15 Chinese experimental miniature swine were adopted and randomly divided into the control group, the model group and the phlegm and stasis-treating group. The model group and the stasis-treating group were fed with high fat diets for two weeks, intervened with the coronary artery injury and then given drugs and high fat diets for eight weeks. The control group was fed with ordinary diets for 10 weeks, without the coronary artery injury. After the experiment, myocardia at the juncture of infracted areas were collected and made into formalin-fixed paraffin sections. The TDT-mediate dUTP nick end labeling (TUNEL) assay was used to detect the myocardial apoptosis. The immunohistochemistry (IHC) technique was applied to detect Bcl-2, Bax, Caspase-3, Caspase-9 levels in myocardial tissues. According to the findings, the apoptosis indexes (AI) for the control group, the model group and the phlegm and stasis-treating group were 0.92%, 27.68%, 17.28%, respectively. The AI of the phlegm and stasis-treating group was significantly lower than that of the model group (P < 0.01). Compared with the model group, the phlegm and stasis-treating group showed significantly higher Bcl-2 protein expression (P < 0.01) and lower Bax, Caspase-3 and Caspase-9 protein expressions (P < 0.01). In conclusion, Gualou Xiebai Banxia decoction combined with Xuefu Zhuyu decoction have a significant protective effect against the myocardial apoptosis in miniature swine phlegm and blood stasis type coronary heart disease model.
Animals ; Apoptosis ; drug effects ; Caspases ; metabolism ; Coronary Disease ; drug therapy ; Disease Models, Animal ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; administration & dosage ; Female ; Male ; Medicine, Chinese Traditional ; Myocardium ; pathology ; Phytotherapy ; Proto-Oncogene Proteins c-bcl-2 ; analysis ; Swine ; Swine, Miniature ; bcl-2-Associated X Protein ; analysis

Adult ; Bone Plates ; Female ; Femoral Fractures ; surgery ; Fibula ; transplantation ; Fracture Fixation, Internal ; methods ; Fractures, Comminuted ; surgery ; Humans ; Male ; Middle Aged