Objective: To explore the effects of Houxiangzhengqi Oral Liquid(HOL) on controlling withdrawal syndromes of morphine dependent rats and analgesia of mice. Methods: 60 rats were divided into group A、B、C and D randomly. Group A was injected equivalent 0.9%NaCl(0.2 mL, sc), group B、C and D were injected morphine increasingly(from 20mg?kg -1 to 100mg?kg -1, 5 days, sc) to form patterns of morphine dependent rats. When the 6th day, after group A and B were given 0.9% NaCl(0.5mL?(100g) -1, ig), group C and D were given HOL(100%0.2mL?(100g) -1 and 0.8mL?(100g) -1), respectively, 30 minutes later, by naloxone(4mg?kg -1, ip) withdrawal syndromes. And the withdrawal syndromes was observed and evaluated by the scores and weight lost. Results: The total of scores and their weight loss of group C and D were significantly different from group B(P

Objective To examine the levels of serum tissue inhibitor of metalloproteinase in severe sepsis patients with disseminated intra-vascular coagulation (DIC) and evaluate its diagnostic value in severe sepsis with DIC.Methods Sixty patients were divided into 3 groups,namely severe sepsis group (SS group,n =28),severe sepsis with DIC group (SSD group,n =12) and normal group (n =20).Clinical data including APACHE Ⅱ score and DIC score of these patients were collected.Serum levels of TIMP-1 and TIMP-2 of these patients were measured by using ELISA.Results The patients of SS group had higher levels of TIMP-1 (723.74 ± 96.27) and lower levels of TIMP-2 (68.08 ± 14.87) than healthy control subjects (TIMP-1:574.24 ± 79.99,TIMP-2:89.99 ± 18.45) (P ＜ 0.05).The patients of SSD group had higher levels of TIMP-1 (907.56 ± 200.20) and lower levels of TIMP-2 (44.84 ± 22.13) than patients of SS group (P ＜ 0.05).An association was found between TIMP-1 and fibrinogen (FIB) (r =-0.392,P ＜ 0.05),TIMP-1 and D-dimer (r =0.407,P ＜ 0.05),TIMP-2 and PLT (r =0.484,P ＜0.01),TIMP-2 and PCT (r=-0.523,P＜0.01),TIMP-2 and DIC score (r=-0.579,P＜0.01).The areas under the curves (AUC) for TIMP-1/TIMP-2 was 0.896 (95％ CI:0.843 ～ 0.950 (P ＜ 0.05).Conclusions Serum levels of TIMP-1 in patients with severe sepsis complicated with DIC increased and TIMP-2 decreased,suggesting they were valuable in diagnosis of severe sepsis complicated with DIC.

Objective To investigate the correlation between red cell distribution width RDW) and prognosis in patients with severe traumatic brain injury.Methods A total of 264 consecutive patients with severe traumatic brain injury admitted from May 2012 to November 2014 were enrolled.The patients were divided into low-RDW group (RDW ＜ 15％,n =198) and high-RDW group (RDW ≥ 15％,n =66) based on their RDW levels.Between-group differences were evaluated on general conditions,acute physiology and chronic health evaluation Ⅱ (APACHE Ⅱ),inflammatory markers [high sensitivity C-reactive proteins(hs-CRP) and arterial lactate],liver/renal dysfunction,and 28-day mortality.Spearman correlation analysis of RDW with mortality was conducted.Independent factors of 28-day mortality were identified using multivariate Logistic regression.Kaplan-Meier 28-day survival curve was analyzed and survival probability of the two groups was compared using Log-Rank test.Results The 28-day mortality was significantly enhanced in high-RDW group compared to that in lowRDW group (43.9％ vs 26.8％,P ＜ 0.01).RDW ≥ 15％ related positively to APACHE Ⅱ and mortality(r =0.172 and 0.253 respectively,P ＜ 0.01),but negatively to Glagow coma score (GCS) (r =-0.169,P ＜0.01).RDW≥ 15％ was the independent risk factor for predicting the 28-day mortality (OR =2.144,95％ CI 1.202-3.826,P ＜0.01).After adjusted gender,age,and other relative factors,RDW≥15％ was still strongly correlated with the 28-day mortality(OR =2.244,95％ CI 1.076-4.678,P ＜ 0.05).Significantly lower 28-day survival rate was found in high-RDW group than in low-RDW group (P ＜ 0.01).Conclusions RDW level rises beyond the normal range on admission in patients with severe traumatic brain injury,which is closely correlated with the 28-day poor outcome.RDW≥ 15％ has significant predictive value in the prognosis.

Aim To explore the inhibition of Sinica Maxim′s extract( CSME) on resistant infections of burn wounds,such as the methicillin-resistant staphylococcus aureus ( MRSA ) , resistant pseudomonas aeruginosa (RPA) and resistant escherichia coli(RECO). Meth-ods The resistant strains were cultured by MH agar plates. After resistance genes of quality control strains were extracted and appraised, such as mecA, mexB, merA, qacE△1-sull, tnpU/A and mexB, etc, and then,some projects of CSME were detected,such as the antibacterial spectrum, the minimum inhibitory con-centration(MIC), different concentrations of sensitive rate and inhibition curves, etc. Finally, these results were compared with the inhibitory effects of some anti-biotics to determine the sensitivity rates of CSME. Re-sults The MIC of CSME was 62. 5 ,125 ,250 g · L-1 respectively on the MESA, RPA and RECO. The inhi-bition rates of CSME appeared concentration-dependent on these three kinds of resistant bacteria,and the inhi-bition rates of the multi-concentration CSME on RECO were significantly lower than on MRSA and RPA ( P<0. 05). While in MIC,the resistance rates of MRSA on carbenicillin, cefazolin, erythromycin were significant-ly higher than those of CSME(P<0. 05); The inhibi-tion zones of CSME were significantly smaller than those of ceftriaxone, cefepime, imipenem, but greater than those of other antibiotics( P<0. 05 ); The inhibi-tion zones of CSME on RPA were significantly smaller than those of carbenicillin, and greater than those of other antibiotics ( P <0. 05 ) . The inhibition zones of CSME on RECO were significantly smaller than those of ceftriaxone,cefepime,imipenem,ciprofloxacin,nitro-furazone,and greater than those of other antibiotics ( P<0. 05 ) . Conclusions CSME has a significant inhi-bition on burn wound infection with these three kinds of resistant bacteria,such as MRSA,RPA and RECO. It is prompted that CSME could become one of the effective drugs to control burn wound infections with multi-re-sistant strains.

Objective: To explore the cognitive level and the mental status of the patients suffering from perimenopausal syndrome in Shanghai, and to identify the traditional Chinese medicine syndrome distribution feature of perimenopausal syndrome. Methods: The cognitive level of the perimenopausal women was evaluated by using general living problem questionnaire. The mental status of the perimenopausal women was evaluated by using self-rating depressive scale. The traditional Chinese medicine syndrome distribution feature of perimenopausal syndrome was identified by using traditional Chinese medical symptoms questionnaire. Results: A total of 634 perimenopausal women finished the investigation. There were 74.76% (474/634) patients who knew little about the perimenopausal syndrome; 77.29% (490/634) patients had a depressive tendency; 8.36% (53/634) patients had depressive disorder. There were 72.40% (459/634) patients who had the symptoms such as susceptibility to anger and restlessness, restless sleep at night, thirst with dry throat and bitter taste, and all these symptoms could be classified into hyperactivity of heart and liver fire syndrome. Conclusion: Patients suffering from perimenopausal syndrome know little about this disease and mostly have depressive tendency, and the major traditional Chinese medicine syndrome pattern is hyperactivity of heart and liver fire based on the chief clinical manifestations of the patients.

Objective To display space occupying lesions of spine,mediastina and lungs behind heart and small lesions in bilateral pulmonary fields in the same chest film without changing the exposure doses which were now used for routine chest images.Methods The distribution of current intensifying screens' intensifying materials were changed and reasonable technical processes were given.High-velocity and middle-velocity intensifying materials were placed in center and in two sides of the screen respectively.Results Tests in seven volunteers using the new kind intensifying screens demonstrated that diseases could be better shown than normal intensifying screens in chest images.Conclusion The renovation can provide more and clearer and richer stratifications of image information to help chest X-ray diagnoses.

AIM Research on effective dialysis medicine through partial isolation loop of small intestine to treat renal failure. METHODS Divide 10 dogs equally into group A and group B for comparative study: make full isolation loop of small intestine; input hypersonic sample solution through vein after blocking the renal arteries to make the man made real failure models such as electrolytic disorder, azotemia and so on. Then at 0 5 hour and 5 hours after that, inject 0 9% NaCl 0 5 ml for group A and 0 025 mg?kg -1 of neostigmine for group B. Finally collect the secretion fluid of the small intestine loop and blood samples every 30 minutes from group A and group B respectively so as to determine the density of K + ,Na +, Cl -,UN, CR,UA in the small intestine fluid and blood samples of the two groups and calculate the clearance rate of each group. RESULTS Respectively at 1 5 hours and 6 5 hours after being injected with neostigmine, group B got two secretion peaks and its clearance rate is remarkably higher than that of group A( P

Objective: To explore the risk factors for Type 1 cardio-renal syndrome (CRS1) atfer ST-segment elevation myocardial infarction (STEMI). Methods: A total of 378 patients with STEMI were divided into two groups: a CRS1 group (n=98) and a non-CRS1 group (n=280). Clinical characteristics in the 2 groups were compared, and independent risk factors for CRS1 after STEMI were analyzed, and the effect of emergency Results: In the 378 STEMI patients, CRS1 was found in 98 patients (25.9%). Between the 2 groups, there was significant difference in 12 parameters, including age, history of diabetes, admission mean arterial pressure, admission systolic blood pressure, admission heart rate, Killip classification, left ventricular ejection fraction, baseline serum creatinine, baseline evaluated glomerular ifltration rate (eGFR), emergency PCI, β-blockers and angiotensin converting enzyme inhibitor/angiotensin, receptor antagonist (ACEI/ARB) application (allP<0.05). Multivariate logistic regression showed that age, history of diabetes, admission systolic blood pressure, Killip classification, reduced left ventricular ejection fraction, reduced eGFR, emergency PCI non-undergo and ACEI/ARB non-use were independent risk factors for CRS1 atfer STEMI. In the 256 patients undergoing emergency PCI, 50 patients (19.5%) had CRS1. hTe door-ball time and the amount of contrast agent in the CRS1 group were signiifcantly higher than those in the non- CRS1 group (bothP<0.05), but there was no signiifcant difference in the blood lfow in the “culprit vessel”atfer the PCI (P>0.05). Conclusion: CRS1 is a common complication of STEMI, which is associated with many factors. Immediate revascularization can reduce the incidence of CRS1 in patients with ST-segment elevation myocardial infarction.

OBJECTIVE: To determine the effect of Tongxinluo on the endothelial function and hypersensitive C-reactive protein (hs-CRP) in acute coronary syndrome patients undergoing percutaneous coronary intervention(PCI). METHODS: Thirty-three patients with unstable angina pectoris and 6 patients with acute myocardial infarction who underwent PCI for stenotic lesions of the coronary artery were enrolled. The patients were randomly assigned to a conventional group (n = 19) which took routine treatment or a tongxinluo group (n = 20) which took Tongxinluo(4 capsules once, 3 times per day) at the base of routine treatment after PCI. Nitric oxide synthase (NOS), nitric oxide (NO), endothelium-dependent vasodilation which was evaluated in the brachial artery flow mediated diameter(FMD) and hs-CRP were measured before the PCI and 24 hours and 3 months after the PCI. The correlation between NO and hs-CRP was analyzed. RESULTS: NOS, NO, and FMD in the 2 groups 24 hours after the PCI were significantly lower than those before the PCI(P < 0.05), but hs- CRP obviously increased (P < 0.05). NOS, NO, and FMD 3 months after the PCI in the 2 groups were significantly higher than those before the PCI (P < 0.05 or P < 0.01), but hs-CRP obviously decreased (P < 0.01).All indexes mentioned above in the Tongxinluo group showed greater changes than those of the conventional group(P < 0.05). NO was negatively correlated with hs-CRP (r = -0.3219, P<0.01). CONCLUSION Tongxinluo capsules have obvious beneficial effect on endothelial function and anti-inflammation in acute coronary syndrome patients undergoing PCI, by directly acting on the endothelium and indirectly inhibiting inflammation.
Acute Coronary Syndrome ; blood ; physiopathology ; therapy ; Aged ; Angioplasty, Balloon, Coronary ; methods ; C-Reactive Protein ; metabolism ; Drugs, Chinese Herbal ; therapeutic use ; Endothelium, Vascular ; drug effects ; physiopathology ; Female ; Humans ; Male ; Middle Aged ; Phytotherapy