Objective To evaluate the efficacy and safety of levosimendan applied in patients with chronic heart failure combined with acute ST -elevation myocardium after direct percutaneous coronary intervention (PCI). Methods Using the random number table method,95 patients with heart failure combined with acute ST -elevation myocardium after direct PCI were randomly divided into two groups:the general treatment group and the levosimendan group.The levels of serum NT -proBNP,LVSD,LVEF before and after 24h,one week treatment were examined.After the experiment,clinical assessment was performed to evaluate the efficacy and safety of levosimendan.Results The resuits of NT -proBNP,LVEF and LVSD in the general group before treatment were (5 908.1 ±33.2)ng/L, (36.7 ±4.3)% and (6.1 ±0.6)cm,while those were (3 478.5 ±19.3)ng/L,(45.0 ±6.3)%,(5.9 ±0.3)cm, (3 375.2 ±32.1)ng/L,(48.3 ±5.4)% and (5.8 ±1.1)cm after 24h and 1 week treatment.The level of serum NT-proBNP decreased,while the LVEF increased in general treatment group after 24h treatment(t =3.86,4.11,P =0.021,0.015).The same results happened after 1 week treatment(compared with before treatment,t =4.13,5.06, P =0.016,0.013,compared with 24 hours after treatment,t =3.96,4.77,P =0.021,0.015).But the level of the LVSD had no differences before and after 24h,1 week treatment(P >0.05).The results of NT -proBNP,LVEF and LVSD in the levosimendan group before treatment were (3 340.5 ±19.2)ng/L,(43.3 ±3.9)%,(5.3 ±0.7)cm, (2 938.3 ±12.8)ng/L,(52.7 ±8.2)% and (4.6 ±0.2)cm after 24h and 1 week treatment.The levels of serum NT -proBNP,LVSD decreased,while the LVEF increased in the levosimendan group after 24h,1 week treatment(t =6.07,6.49,5.73,P =0.010,0.008,0.011.t =6.55,7.05,5.33,P =0.009,0.007,0.012).Compared with the general treatment group,the levels of serum NT -proBNP,LVEF showed no differences(all P >0.05),but the level of the LVSD decreased after 24h treatment(t =4.84,P =0.015)in the levosimendan group.The levels of serum NT -proBNP,LVSD decreased,while the LVEF increased in the levosimendan group after 1 week treatment compared with the general treatment group(t =6.60,7.01,5.40,P =0.007,0.007,0.011 ).After one week treatment,the effective and beneficial rates of the levosimendan group were 66.6% and 95.6%,while those were 59.6% and 89.5% in the general treatment group.The therapeutic effects of levosimendan group were more effective than the general treatment group after 1 week treatment(χ2 =9.72,15.63,P =0.015,0.008),but had no statistical differ-ences between the two groups after 24h treatment(P >0.05).There was no statistical differences between the two groups in the rate of adverse reactions.Conclusion Levosimendan has very favorable efficacy and safety for patients with chronic heart failure combined with acute ST -elevation myocardium infarction after direct PCI.

Objective To investigate the clinical effects and significance of different-dose atorvastatin on soluble CD105(sCD105),high sensitive-C reactive protein(hs-CRP)and the parameters of heart rate turbulence in patients with acute coronary syndrome(ACS). Methods One hundred and six ACS patients were divided into three groups by random digits table: control group(30 patients, routine treatment),treatment group Ⅰ(38 patients, routine treatment + atorvastatin 20 mg), and treatment group Ⅱ(38patients, routine treatment + atorvastatin 40 mg). All patients were treated for 4 weeks. The levels of serum sCD105,hs-CRP,and the parameters of heart rate turbulence before and after treatment. Results Before treatment, the levels of turbulence onset(TO), turbulence slope(TS),sCD105 and hs-CRP in three groups had no significant difference(P ＞ 0.05). After treatment, TO,sCD105 and hs-CRP decreased significantly,and TS increased significantly(P＜ 0.05 or ＜ 0.01). The change amplitude of treatment group Ⅱ was the most obvious, and the levels of above mentioned index showed significantly difference compared with that of treatment group Ⅰ[TO:(0.22 ±0.18)% vs.(0.66 ± 0.23)%;TS:(6.22 ±0.83)ms/RR interval(RRI)vs.(3.90 ±0.73)ms/RRI;sCD105:(1.65 ±0.43)mg/L vs.(2.92 ±0.50)mg/L;hs-CRP:(1.68 ±0.55)mg/L vs.(2.08±0.61)mg/L](P ＜0.01). Correlation analysis showed the levels of sCD105 and hs-CRP had significantly positive correlation with TO(P ＜ 0.01)and had negative correlation with TS(P ＜ 0.01).Conclusions The atorvastatin treatment in patients with ACS may stabilize coronary vascular endothelial cells and atherosclerotic plaque, and improve autonomic nerve function. Larger doses of atorvastatin may get more benefit.

0.05). The correlation between the expressions of Survivin and C-myc was significant (P

Objective To investigate the abnormal expression of proto-oncogene YES-associated protein (YAP) in gastric cancer tissues in the elderly and its correlation with poor prognosis.Methods Clinical data of 80 elderly patients with gastric cancer treated in our hospital from March 2011 to October 2014 were statistically analyzed.Results The positive expression rate of YAP was significantly higher in gastric carcinoma than in adjacent tissues [71.3％ (57/80) vs.13.8％ (11/80),P＜0.05].The positive expression of YAP were significantly associated gastric tumor size,tumor stage,invasion depth and lymph node metastasis (all P＜0.05),but had no correlation with tumor differentiation (P＞0.05).The 5-year survival rate was significantly lower in patients with YAP-positive expression than in patients with YAP-negative expression (P ＜ 0.05),but the differences in 1-year,3-year survival rates were not significant between the two groups (all P＞0.05)The YAP expression,tumor stage,lymph node metastasis were significantly associated with the prognosis of gastric cancer in patients (all P＜0.05).Conclusions YAP-positive expression rate is significantly higher in gastric cancer tissues than in adjacent tissues in the elderly,which indicates poor prognosis of patients with gastric cancer.

Objective To study effect of parecoxib on sufentanil dosage and its analgesic effect in patients with laparoscopic radical resection of rectal carcinoma under combined anesthesia.Methods 120 cases patients diagnosed with rectal cancer and prepared to laparoscopic radical resection of rectal cancer were selected in Kailuan General Hospital, and randomly divided into experimental group and control group, 60 cases in each group, experimental group induced anesthesia with 40mg parecoxib sodium intravenous injection, while the control group were treated with normal saline, the postoperative dosage of sufentanil, analgesia pump using frequency and other indicators were detected at 6,12,24 and 48 h, and analgesic effect were observed.Results Compared with control group, in experimental group, postoperative dosage of sufentanil was less ( P <0.05 ) , analgesia pump pressing times and effective pressing numbers were fewer (P<0.05), VAS pain score was lower (P<0.05) and Ramsay score was lower (P<0.05) at each time point.Conclusion Parecoxib could reduce the dosage of sufentanil after laparoscopic radical resection of rectal cancer, and enhance the analgesic effect.

Objective To investigate the effects of 3％ and 7.5％ hypertonic saline (HS) on hemorrhagic shock patients in Emergency Department.Methods From December 2008 to February 2012,patients older than 15 years with severe trauma and systolic blood pressure (SBP) ≤70 mmHg or 70 to 90 mmHg with heart rate≥ 108 per minute were divided into three groups randomly (random number).Group A:patients treated with 3％ hypertonic saline (HS) 300 mL + lactated Ringer' s solutions (LRS).Group B:patients treated with 7.5％ HS 300 mL + LRS.Group C:patients treated with LRS.The mean arterial pressure (MAP),blood pressure (BP),heart rate (HR) were recorded before infusion and at 10,30,45,60 minutes successively after infusion.Incidence of complications and mortality rates were compared between groups.Results Atotal of 148 patients were enrolled in this study.Compared with LRS grouop,MAP was restored more promptly and maintained persistently in 3％ HS group and 7.5％ HS group,and the total volume of fluid infused was decreased to almost 50％ of LRS in the first 1 hour.No significant differences in MAP levels were observed between group A and B except 30 minutes after infusion.Single bolus of 7.5％ HS infusion resulted in increased of HR to mean 127 beats per minute at 10 minutesafter fluid resuscitation.Higher incidence of arrhythmia and transient hypotension occurred in 7.5％ HS group.There were no statistical differences of changes of electrolytic indices,mortality rates,incidences of ARDS and MODS among three groups.Conclusions Resuscitation with 3％ HS provide similar benefits and lower risk of complications compared with 7.5％ HS and LRS.This study demonstrates the practicability and safety of 3％ HS for fluid resuscitation of patients with hypovolemic shock.

Background: The demand for effective intervention for subhealth conditions is growing with increasing numbers of people being in a state of subhealth with a poor quality of life. Future research and evaluation of the treatment methods for subhealth conditions from the perspective of traditional Chinese medicine (TCM) may provide an important direction for developing effective management of these conditions. Objective: To evaluate the efficacy and safety of Xiaopi Yishen herbal extract granules (XPYS-HEG), a compound traditional Chinese herbal medicine for relieving fatigue and promoting a cheerful spirit for the treatment of people with fatigue-predominant subhealth due to liver-qi stagnation and spleen-qi deficiency. Design, setting participants and interventions: A multi-center, randomized, double-blinded, placebo-controlled clinical study was undertaken. The study period was 18 weeks, including 6 weeks for intervention and 12 weeks for follow-up. Participants were recruited from medical center and outpatient clinics of three hospitals in China, i.e. Xiaotangshan Hospital of Beijing, the First Affiliated Hospital of Henan University of TCM and the Affiliated Hospital of Liaoning University of TCM. Two hundred participants who met the criteria of fatigue-predominant subhealth and liver-qi stagnation and spleen-qi deficiency in TCM were allocated randomly to the treatment group (XPYS, n=100) and control group (placebo, n=100). Main outcome measures: The total score of Fatigue Scale-14 (FS-14) was used to evaluate the fatigue status of subjects and the extent of liver-qi stagnation and spleen-qi deficiency syndrome was also recorded. Results: Three cases in the XPYS group withdrew from the trial. There were 200 subjects who entered to full analysis set (FAS) analysis and 197 subjects fitted in the per-protocol set (PPS) analysis. (1) According to the score changes of FS-14, the effectiveness rates in the XPYS and placebo group were as follows: 14.0% vs 9.0% (FAS) and 14.4% vs 9.0% (PPS) for complete remission, 19.0% vs 15.0% (FAS) and 19.6% vs 15.0% (PPS) for obvious effects, 39.0% vs 26.0% (FAS) and 39.2% vs 26.0% (PPS) for effective, and 72.0% vs 50.0% (FAS) and 73.2% vs 50.0% (PPS) for complete efficacy. The efficacy of XPYS-HEG was superior to the placebo statistically (P<0.05). (2) According to the score changes of TCM syndrome, the effectiveness rates in the XPYS group and placebo group were as follows: 1.0% vs 0.0% (FAS) and 1.0% vs 0.0% (PPS) for complete remission, 20.0% vs 7.0% (FAS) and 19.6% vs 7.0% (PPS) for obvious effects, 29.0% vs 24.0% (FAS) and 29.9% vs 24.0% (PPS) for effective, and 50.0% vs 31.0% (FAS) and 50.5% vs 31.0% (PPS) for complete efficacy. The efficacy of XPYS-HEG was superior to that of placebo statistically (P<0.05). (3) The follow-up results at 12 weeks and 18 weeks showed that the efficacy of XPYS-HEG was superior to that of placebo statistically (P<0.05). (4) No adverse effects were found in the XPYS group. Conclusion: It can be concluded that XPYS-HEG is effective and safe for the treatment of people with fatigue-predominant subhealth due to liver-qi stagnation and spleen-qi deficiency.

Objective: To study the characteristics and correlation of sex hormone levels, blood lipids, and visceral fat area in postmenopausal women with T2DM. Methods: A total of 258 cases of postmenopausal T2DM were recruited, including 46 cases of menopause for 1-5 years (group A), 49 cases of menopause for 6-10 years (group B), and 163 cases with menopause more than 10 years (C group). The related clinical information of patients was recorded. Results: Compared among the three groups, there were statistical differences in total cholesterol(F=3.287, P=0.039) and testosterone(Chi-Square=8.324, P=0.016). No significant difference in FSH, LH, estradiol, low density lipoprotein, triglyceride, visceral fat area and subcutaneous fat area(P>0.05) among three groups was observed. After correction of confounding factors, FSH was independently positively related with for total cholesterol and low-density lipoprotein respectively (P=0.006, P=0.009). LH was independently positively related with total cholesterol(P=0.003) and low-density lipoprotein respectively(P=0.003). Estradiol was independently negatively related with total cholesterol(P=0.014) and low-density lipoprotein(P=0.020), respectively. Testosterone was correlated independently with visceral fat area(P=0.008); FSH, LH, estradiol, and testosterone were not correlated to triglyceride and subcutaneous fat area(P>0.05). Conclusion (1)In T2DM patients with the increase of postmenopausal time, the total cholesterol increases first, and then decreases; testosterone decreases first, and then increases. (2)In T2DM patients, the total cholesterol and low-density lipoprotein increase with the increase of FSH and LH, increase with the decrease of estradiol, and the area of visceral fat increases with the testosterone together.

OBJECTIVE To investigate the intervention effect and potential mechanism of breviscapine on hepatic fibrosis （HF） in rats based on the transforming growth factor-β（1 TGF-β1）/Smad2/extracellular signal-regulated protein kinase 1（ERK1） and Kelch-like epichlorohydrin-associated protein 1（Keap1）/nuclear factor-erythroid 2-related factor 2（Nrf2）/heme oxygenase-1（HO-1） pathways. METHODS Totally 60 rats were randomly divided into normal control group， model group， breviscapine low-dose， medium-dose and high-dose groups （5.4， 10.8， 21.6 mg/kg）， and colchicine group （positive control， 0.45 mg/kg）， with 10 rats in each group， half male and half female. Except for the normal control group， HF model of the other groups was induced by carbon tetrachloride. Subsequently， each drug group was given corresponding medicine by gavage once a day for 28 days. The liver appearance of rats in each group was observed and their liver coefficients were calculated. The levels of alanineaminotransferase （ALT） and aspartate aminotransferase （AST）in serum， those of ALT， AST， superoxide dismutase （SOD），malondialdehyde （MDA） and glutathione peroxidase （GSH- Px） in liver tissue were detected. The liver tissue inflammatory and fibrotic changes were observed. The protein and mRNA expressions of TGF-β1， Smad2， ERK1， Nrf2， Keap1 and HO-in liver tissue were detected. RESULTS Compared with the normal control group， the model group showed large areas of white nodular lesions in the liver， obvious inflammatory cell infiltration and collagen fiber deposition. The body weight， the levels of SOD and GSH-Px in liver tissue， the protein and mRNA expressions of Nrf2 and HO-1 were significantly lowered in the model group （P＜0.05）； the liver coefficient， the percentage of Masson staining positive area， ALT and AST levels of serum and liver tissue， MDA level of liver tissue， the protein and mRNA expressions of TGF-β1， Smad2， ERK1 and Keap1 were significantly increased （P＜0.05）. Compared with the model group， the liver lesions of rats in each drug group were improved， and the above quantitative indexes were generally reversed （P＜0.05）. CONCLUSIONS Breviscapine has a good intervention effect on HF rats， which may be related to inhibiting TGF-β1/Smad2/ERK1 pathway for anti-fibrosis and regulating Keap1/Nrf2/HO-1 pathway to inhibit oxidative stress.

Adventitia ; Atherosclerosis/genetics* ; Cell Communication ; Humans ; Hyperhomocysteinemia/genetics* ; Sequence Analysis, RNA