Remaining organic and functional damage of ischemia cardio-cerebrovascular disease is always a main trouble puzzling the clinicians. After the discovery of endothelial progenitor cells (EPCs), researchers realize that postnatal angiogenesis is an important biological process, which play a key role to repair the ischemia tissue and improve the function. So a new concept which names therapeutic angiogenesis supply a new treament way for the ischemia cardio-cerebrovascular disease. Traditional Chinese medicine (TCM) has accumulated rich experience on treating the ischemia disease, studies found that many Chinese medicine prescriptions and effective ingredients can increase the therapeutic angiogenesis, howerer the mechanisms were not the same, they mainly manifest in regular the secretion of angiogenic factors, increase the proliferation and differentiation etc. In this paper, we review recent studies, summary the Chinese medicine prescriptions and effective ingredients which can increase the therapeutic angiogenesis, and analyze the differernt pathway. We view to provide reference for the later researchers.
Angiogenesis Inducing Agents ; administration & dosage ; Animals ; Brain Ischemia ; drug therapy ; physiopathology ; prevention & control ; Cerebrovascular Disorders ; drug therapy ; physiopathology ; prevention & control ; Drugs, Chinese Herbal ; administration & dosage ; Humans

OBJECTIVETo explore the clinical effect of the sacrococcygeal space injection for the treatment of failed back surgery syndrome.

METHODSFrom July 1998 to October 2012,47 patients with failed back surgery syndrome were treated and included 39 males and 8 females with an average age of 61.5 years old ranging from 35 to 89 years old. Among them,41 patients experienced one time of operation, 6 patients with twice of operation. Forty-one patients underwent single,bilateral fenestration or central laminectomy decompression, discectomy. Six patients underwent total laminectomy discectomy and inter body fusion and pedicle screw fixation. All patients were examined by X-ray plain film, CT or MRI before treatment. The anticoagulation was discontinuation before treatment. The needle was put into the sacrococcygeal gap at prone position in the sense of frustration,suction without cerebrospinal fluid and blood,with injection of Mailuoning (Chinese characters: see text) 15 ml. The pain was assessed by VAS before and after treatment. The Oswestry low back pain disability index and survival quality interference degree were evaluated.

RESULTSAt 1 month after treatment,the pain VAS decreased from 59.24 +/- 17.35 before treatment to 19.19 +/- 11.19 after treatment (P < 0.05); The Oswestry low back pain disability index decreased from (41.35 +/- 9.87)% before treatment to (23.17 +/- 17.56)% after treatment (P < 0.05); The survival quality interference degree decreased from 6.5 +/- 2.2 before treatment to 2.6 +/- 1.4 after treatment (P < 0.05).

CONCLUSIONThe sacrococcygeal gap injection for treatment of failed back surgery syndrome has advantages of simple, safe, fewer complications, and low treatment cost.

Adult ; Aged ; Aged, 80 and over ; Drugs, Chinese Herbal ; administration & dosage ; Failed Back Surgery Syndrome ; diagnostic imaging ; drug therapy ; Female ; Humans ; Male ; Middle Aged ; Radiography ; Sacrococcygeal Region ; diagnostic imaging

To establish neonatal rat cardiac fibroblast inflammatory secretion model by using LPS 100 microg x L(-1) combined with ATP 5 mmol x L(-1), in order to study the inhibitory effect of quercetin on the secretion of inflammatory factors TNF-alpha, IL-1beta and IL-6 of cardiac fibroblasts, further investigate the effect of quercetin on the protein expression of p-NF-kappaB p65 (S276) and p-Akt (S473) by western blot, and discuss the inhibitory effect of quercetin on the inflammatory secretion of cardiac fibroblasts. According to the findings, quercetin with the concentrations between 51.74 micromol x L(-1) and 827.81 micromol x L(-1) had no significant effect on the activity of cardiac fibroblasts. Quercetin with the concentrations of 82.78, 41.39, 20.70 micromol x L(-1) could notably inhibit the increase of TNF-alpha and IL-1beta induced by LPS 100 microg x L(-1) for 3 h and then ATP 5 mmol x L(-1) for 36 h (P < 0.01 or P < 0.05). Quercetin with the concentrations of 82.78, 41.39 micromol x L(-1) could notably inhibit the increase of IL-6 induced LPS 100 microg x L(-1) for 3 h and then ATP 5 mmol x L(-1) for 36 h (P < 0.05), without any notable effect of quercetin with the concentration of 20.70 micromol x L(-1). Quercetin with the concentrations of 82.78, 41.39, 20. 70 micromol x L(-1) could notably inhibit the NF-kappaB p65 (S276) activation induced by LPS 100 microg x L(-1) for 3 h and then ATP 5 mmol x L(-1) for 15 min, with the most significant effect in 20.70 micromol x L(-1). Quercetin with the concentrations of 82.78, 41.39, 20.70 micromol x L(-1) could notably inhibit the increase of p-Akt(473) expression induced by LPS 100 microg x L(-1) for 3 h and then ATP 5 mmol x L(-1) for 240 min (P < 0.05). Therefore, this study believes that quercetin could attenuate the secretion of inflammatory factors TNF-alpha, IL-1beta and IL-6 of cardiac fibroblasts by inhibiting the activation of NF-kappaB p65 (S276) and Akt (473).
Animals ; Cells, Cultured ; Drugs, Chinese Herbal ; administration & dosage ; Endomyocardial Fibrosis ; drug therapy ; genetics ; immunology ; Female ; Fibroblasts ; drug effects ; immunology ; Heart ; drug effects ; Humans ; Interleukin-6 ; genetics ; immunology ; Male ; Proto-Oncogene Proteins c-akt ; genetics ; immunology ; Quercetin ; administration & dosage ; Rats ; Rats, Sprague-Dawley ; Tumor Necrosis Factor-alpha ; genetics ; immunology

OBJECTIVETo explore the inflammatory cascade mechanism through Toll like receptor 2 (TLR2) pathway after cerebral ischemia/reperfusion, and to study molecular mechanisms of Guanmaitong (GMT) Tablet for protecting brain damage.

METHODSWe used bolt-line method to block/release the middle cerebral artery, causing cerebral ischemia/reperfusion (I/R) injury model. GMT Tablet was given by gastrogavage. Rats were then divided into the high dose GMT group (1200 mg/kg), the middle dose GMT group (600 mg/kg), the low dose GMT group (300 mg/kg), the positive control group (Tanakan, 20 mg/kg). Their right brain tissues were fixed in 10% neutral formalin. TLR2 expressions were detected by immunofluorescence staining. The total protein was extracted from right brain tissues by ultrasonica- tion. Expression levels of extracellular regulated protein kinases (ERK), phospho-extracellular regulated protein kinases (p-ERK), p38-mitogen activated protein kinases (p-ERK), phospho-p38-mitogen activated protein kinases [p-p38-MAPKs(p-p38)] were assessed by Western blot. Abdominal aortic blood was withdrawn. IL-6 and IL-1β levels were detected by ELISA in brain tissues and serum.

RESULTSCompared with the sham-oepration group, expression levels of TLR2, ERK, p-ERK, p38, p-p38 protein were up-regulated (P < 0.05, P < 0.01), and contents of IL-6 and IL-1β in brain tissues and serum were increased in the model group (P < 0.01). Expression levels of TLR2, ERK, p-ERK, p38, p-p38 were down-regulated (P < 0.05, P < 0.01), and contents of IL-6 and IL-1β were reduced in brain tissues and serum in middle and high dose GMT groups (P < 0.05, P < 0.01).

CONCLUSIONSTLR2 pathway was involved in cerebral I/R injury. GMT protected neurons by down-regulating protein expressions of TLR2, ERK, p-ERK, p38, p-p38 and contents of IL-1β and IL-6.

Animals ; Blotting, Western ; Brain Ischemia ; metabolism ; Cerebral Infarction ; Down-Regulation ; Drugs, Chinese Herbal ; therapeutic use ; Interleukin-1beta ; Interleukin-6 ; Rats ; Rats, Sprague-Dawley ; Reperfusion Injury ; Tablets ; Toll-Like Receptor 2 ; metabolism ; Up-Regulation ; p38 Mitogen-Activated Protein Kinases ; metabolism

BACKGROUNDThe aim of this study was to prospectively study the changes in neutrophil elastase (NE), fibroblast growth factor 9 (Fgf9), matrix metalloproteinase-9 (MMP-9), tissue inhibitor of metalloproteinase 1 (TIMP-1) in sputum induced during the early period after lung volume reduction surgery (LVRS).

METHODSFrom April to October 2005, ten consecutive patients with chronic obstructive pulmonary disease (COPD) underwent LVRS. Ten non-small cell lung cancer patients (stage II - IIIa) received lobectomy as a control group. The induced sputum was collected from both groups at six different times (two weeks before operation and postoperatively at 1, 2, 4, 6 and 10 days). The level of NE, Fgf9, MMP-9 and TIMP-1 were measured using enzyme-linked immunosorbent assay.

RESULTSThe pulmonary function (FEV(1)%) and arterial blood gases (PaO(2) and PaCO(2)) were significantly different between the groups. There were no significant differences in age, ejection fraction (EF), and operation duration, but hemoglobin in the LVRS group was statistically higher than in the controls. At certain times, there were significant differences in NE, MMP-9, TIMP-1 and MMP-9/TIMP-1 (P < 0.05) but not in Fgf9 between the two groups. The levels of NE and TIMP-1 were maximal at 2 days postoperatively and that of MMP-9 and MMP-9/TIMP-1 at 4 days postoperatively in the LVRS group. In the control group, maximal levels of NE and TIMP-1 occurred at 2 days postoperatively and that of MMP-9 and MMP-9/TIMP-1 at 1 day postoperatively. Ten days after surgery, all values of the control group were not significantly different from the baseline. In the LVRS group, the levels were significantly different from the pre-operative values (P < 0.05) apart from TIMP-1.

CONCLUSIONThe levels of NE, MMP-9, TIMP-1 and MMP-9/TIMP-1 of the LVRS group were different from those of the control group. The time course of these changes may be related to LVRS and the underlying process of COPD.

Female ; Fibroblast Growth Factor 9 ; analysis ; Humans ; Leukocyte Elastase ; analysis ; Lung Neoplasms ; surgery ; Male ; Matrix Metalloproteinase 9 ; analysis ; Middle Aged ; Pneumonectomy ; Prospective Studies ; Pulmonary Disease, Chronic Obstructive ; surgery ; Sputum ; chemistry ; Tissue Inhibitor of Metalloproteinase-1 ; analysis

Objective To observe the clinical efficacy of acupoint thread embedding plus Western medication in treating major epilepsy.Method Sixty epilepsy patients were randomized into a thread embedding group and a Western medication group, 30 cases each. The Western medication group was intervened by Western medication; the thread embedding group was given acupoint thread embedding based on the same Western medication treatment. Seizure frequency, seizure score, general efficacy and the improvement of adverse reactions due to Western medications were analyzed.Result Compared to the Western medication group, the thread embedding group was more effective in controlling seizure frequency (P<0.01), and reducing seizure score (P<0.05) and adverse reactions of Western medications (P<0.05); the general efficacy of the thread embedding group was superior to that of the Western medication group in treating epilepsy (P<0.05).Conclusion Acupoint thread embedding plus Western medication is effective in treating epilepsy, and is superior to the use of Western medication alone.

OBJECTIVETo study the protective effect of formula of removing both phlegm and blood stasis (TYTZ) on myocardial tissues of Chinese mini-swine with coronary heart disease of phlegm-stasis cementation syndrome.

METHODTotally 36 Chinese mini-swine were randomly divided to six groups: the normal control group, the model group, the Danlou tablet group, and TYTZ groups with doses of 2.0, 1.0, 0.5 g x kg(-1), with six in each group. Except for the normal control group, all of other groups were fed with high-fat diet for 2 weeks. Interventional balloons are adopted to injure their left anterior descending artery endothelium. After the operation, they were fed with high-fat diet for 8 weeks to prepare the coronary heart disease model of phlegm-stasis cementation syndrome in Chinese mini-swine. After the operation, they were administered with drugs for 8 weeks. The SOD activity and MDA content of each group were observed at the 0th week (before the experiment), the 2nd week after the high-fat diet (before the operation or drug administration) , the 6th week after the high-fat diet (4 weeks after the drug administration) and the 10th week after the high-fat diet (8 weeks after the drug administration). Meanwhile, the myocardial enzymogram test and the HE staining pathological observation were performed at the end of the experiment. The changes in the myocardial cell ultra-structure were observed under transmission electron microscope.

RESULTCompared with the normal control group, the model group showed significant decrease in serum SOD activity and notable increase in MDA content from the 2nd week to the end of experiment (P < 0.05 and P < 0.01). In the 10th week, the CK, LDH and CK-MB levels in serum also significantly increased in the model group (P < 0.05 and P < 0.01), with obvious structural abnormality in myocardial tissue pathologic morphology and ultra-structure. Compared with the model group, TYTZ groups showed specific increase in serum SOD activity and oblivious decrease in the MDA level (P < 0.05 or P < 0.01). Meanwhile, TYTZ could significantly decrease serum CK and LDH levels in the model group (P < 0.05 or P < 0.01), attenuate the ischemia injury of myocardial tissue, and improve the ultra-structure of cardiomyocytes.

CONCLUSIONTYTZ shows an obvious protective effect on the myocardial injury in Chinese mini-swine with coronary heart disease of phlegm-stasis cementation syndrome. Its mechanism is related to the resistance against free radical oxidation injury and the inhibition of the lipid per-oxidation.

Animals ; Coronary Artery Disease ; genetics ; metabolism ; prevention & control ; Drugs, Chinese Herbal ; administration & dosage ; Female ; Humans ; Male ; Mucus ; drug effects ; metabolism ; Myocardium ; metabolism ; Protective Agents ; administration & dosage ; Swine ; Swine, Miniature

Objective To analyze the stage characteristics in the exercise behavior improvement of college students and explore the role of Process in the exercise behavior change based on the transtheoretical model, providing basis for the stage-matched intervention for the exercise behavior of college students. Methods There were 932 students who completed the questionnaires, from 5 universities in Shanxi Province were selected by using a stratified random cluster sampling method. Descriptive analysis was used to describe the exercise behavior of college students. Variance analysis and multivariate Logistic regression model were used to analyze the difference of the process of with stage of change among college students’ physical exercise. Multivariate variance analysis was used to analyze how personal characteristics affect process of change. Results Among all participants, 89.4% students knew the importance of physical exercise, and 29.4% students were satisfied with their physical exercise condition. The distribution of students’ physical exercise stage showed an inverted U-shape with left-side peak, and there was a significant difference between gender( 2=54.657, P<0.001). There were significant stage characteristics in the process of students' exercise behavior, gender had a significant main effects on mutual aid relation(F=7.400, P=0.07)and conscious control (F=7.778, P=0.005), gender and grade had interaction effects on social release (F=3.614, P=0.013). Conclusions The college students' exercise behavior showed the characteristics of “knowing but not to do”, which conformed to the Transtheoretical model. It is essential to develop targeted phased exercise intervention strategies according to the relationship between change of phase and change of procedure.

OBJECTIVETo evaluate the living donor selection, donor hepatectomy technique, and surgical complication in living donor liver transplantation.

METHODSFrom June 2007 to July 2008, 74 consecutive cases living donor hepatectomy were performed by the same surgical team. Seventy-four donors (64 males and 10 females) with a mean age of 29.2 years old passed the donor liver assessment and evaluation program successfully. The hepatectomy procedure types contained right liver resection (n = 72), of which 27 cases harvested the middle hepatic vein and 45 cases not, left liver resection contain middle hepatic vein (n = 1) and left lateral resection (n = 1).

RESULTSOf all the donors, operation time was (6.5 +/- 6.2) hours, the mean blood loss was 300 ml (100 - 500 ml) and didn't accept foreign blood transfusion. The maximum alanine aminotransferase (ALT) level was (229.5 +/- 108.6) U/L, the ALT returned to normal time was (12.7 +/- 4.8) d, the maximum total bilirubin (TB) level was (78.7 +/- 44.3) micromol/L, the TB returned to normal time was (8.8 +/- 2.7) d, and the mean hospital stay time was 14 days (7 - 28 d). The complications included bile leak (n = 1), cut surface hemorrhage (n = 1) and anaphylactoid purpura (n = 1). All the donors returned to normal work and life finally.

CONCLUSIONSPrecisely evaluating donor blood vascular and biliary anatomy before operation, keeping the blood vascular and bile duct integrity during operation and monitoring complication to solve it immediately after operation is crucial to ensure donor safety and recovering successfully.

Adult ; Donor Selection ; Female ; Hepatectomy ; methods ; Humans ; Liver Transplantation ; methods ; Living Donors ; Male ; Middle Aged ; Postoperative Complications ; prevention & control ; Retrospective Studies ; Young Adult

Adult ; Aged ; Carbon Dioxide ; blood ; Female ; Forced Expiratory Volume ; Humans ; Lung ; surgery ; Lung Volume Measurements ; Male ; Middle Aged ; Oxygen ; blood ; Pulmonary Disease, Chronic Obstructive ; mortality ; physiopathology ; psychology ; surgery ; Quality of Life ; Survival Rate ; Total Lung Capacity