Biomarkers ; blood ; Brain ; diagnostic imaging ; pathology ; Brain Edema ; etiology ; pathology ; Child ; Diagnosis, Differential ; Electroencephalography ; Guillain-Barre Syndrome ; complications ; diagnosis ; therapy ; Humans ; Magnetic Resonance Imaging ; Male ; Posterior Leukoencephalopathy Syndrome ; complications ; diagnosis ; therapy ; Radiography

Objective:To evaluate the effectiveness and safety of butyl phthalide capsules combined with Xueshuantong injection in the treatment of acute cerebral infarction (ACI). Methods: Cochrane Library, Medline, Embase, SCI, CBM, CNKI, VIP and Wanfang databases were searched from the building time to May 2016. The enrolled randomized controlled trails were studied by using Cochrane system evaluation methods to perform methodological quality assessment, and RevMan 5. 2 software was used to carry out Me-ta-analysis. Results:A total of 7 randomized controlled trails including 640 patients were enrolled. The results of Meta-analysis dem-onstrated that the effective rate of butylphthalide capsules combined with Xueshuantong injection was superior to that of Xueshuantong injection (RR=1. 33, 95%CI:1. 16-1. 52, P<0. 0001), butylphthalide (RR=1. 45, 95%CI:1. 15-1. 83, P=0. 002) and blank control (RR=1. 31, 95%CI:1. 08-1. 57, P=0. 005). NHISS of butylphthalide capsules combined with Xueshuantong injection was higher than that of Xueshuantong injection (MD=4. 63, 95%CI:3. 38-5. 87, P<0. 00001) and blank control (MD=6. 85, 95%CI:4. 90-8. 80, P<0. 00001). There was no significant difference in adverse drug reactions. Conclusion: Butylphthalide capsules combined with Xueshuantong injection is effective for the therapy of ACI. However, due to the limited quantity and quality of the in-cluded studies, larger scale trials are needed.

Background:Clinical features and outcomes of heart failure (HF) with mid-range ejection fraction (HFmrEF) remain controversial.Thus,we systematically reviewed literatures of clinical research to assess and analyze characteristics and prognosis of patients with HFmrEF.Methods:PubMed,Embase,and Web of Science were searched for cohort studies up to April 23,2019.Clinical features and multivariate adjusted hazard ratios (HRs) of endpoints of short-term all-cause mortality (SAM),long-term all-cause mortality (LAM),long-term cardiovascular death (LCD) and long-term HF rehospitalization (LHR) among patients with HFmrEF and HF with preserved ejection fraction (HFpEF),HF with reduced ejection fraction (HFrEF) were well addressed.The primary outcome was LAM.Results:Totally 19 studies were included in this study with 164,678 patients enrolled.The follow-up time of LAM was 3.6 ± 2.5 years.HRs of LAM,SAM,LCD,LHR indicated that the risks of patients with HFmrEF were higher than HFpEF patients but lower than HFrEF patients,as for LAM,HFmrEF:HFpEF (reference) HR:1.07,95％ confidence interval (CI):1.00-1.15 (I2=63％,P =0.0005);HFmrEF:HFrEF (reference) HR:0.80,95％ CI:0.73-0.88 (I2=70％,P ＜ 0.0001).However,HFmrEF patients had the lowest rate in LAM (30.94％),SAM (2.73％),LCD (17.45％),LHR (26.36％) compared with the other two groups.Conclusions:This systematic review and meta-analysis compared features and prognosis between patients with HFmrEF and HFpEF,HFrEF by HRs.There appeared a special "separation phenomenon" showing rates of endpoints were inconsistent with their hazards in patients with HFmrEF compared with HFpEF patients.

Objective To discuss the strategy and intervention measures of the iodine deficiency disorders (IDD)control in coastal salt.producing areas so as to shoot the problem of non-iodized salt causing IDD.Methods Accordinng to different areas,periods and crowds,eomplicatd measures and strategies were taken such as supply of iodized salt to peopie in special need while universalizaion of iodized salt,health promotion,private salt factory censu8 and close.iodized salt quality monitoring and promotion of technology of iodized salt producion in Xiamen, where the probiem of non-iodized salt Was serious since 1995.Results Iodized salt manufactured Was qualified in a increased rate from 89.50% in 1995 to 96.17% in 1997,stablized at 99.00%since 2000.Qualified iodized salt sold in the shops waft increased from 87.33%in 1996 to 96.33%in 1998.Popularization covered by iodized salt in urban areas increaased from 0.92%in 1 995 to 100.00%in 2000,and it Was increased from 0 to 99.00%in suburban area8 and increased from 0 to 89.00%in rural areas.Since 2001 iodized salt covered up 93.00%of the people.The rate of child goitre in urban,suburban and rural areas respectively Wag 16.44%(228/1387), 20.57%(266/1293) and 24.93%(651/2611).Moreover,beginning from 1996,it reduced tO below of 5.00%respectively in 1999,2001 and 2005.The median of urinary iodine of children in urban,suburban and rural areas respectively was 137.50, 102.12,94.66 μg/L in 1995,since 1997 it reached 100.00μg/L and kept at 120.00μg/L In 2007 the median of urinarv iedine of children respectively was 271.10,240.40,198.10μg/L in urban,suburban and rural areas.The pereentage of awareness of IDD knowledge was 74.00%(444/600)in students in 1997 and reached 95.00% since 2000.Conclusion The paRern of eliminating iodine deficiency dis ease in Xiamen has successful established,which works efficiently and sets an example for iodized salt supplement in non-iodized salt areas and continually eliminating the iodine deficiency disease.

Objective To investigate the relationship betw een the serum bilirubin level and the severity of disease and short-term outcome in patient w ith acute ischemic stroke. Methods A total of 120 consecutive inpatients w ith acute ischemic stroke w ere enroled and 105 healthy subjects at the same time w ere used as a control group. The biochemical indicators, such as serum total bilirubin, direct bilirubin, indirect bilirubin, blood lipid, and blood glucose w ere measured w ithin 24 h after admission. The National Institutes of Health Stroke Scale ( NIHSS ) w as used to assess the neurological deficits on the day of admission. The NIHSS score <8 w as defined as mild stroke and ≥8 w as defined as moderate to severe stroke. At discharge or 14 d after onset, the modified Rankin Scale (mRS) w as used to evaluate the clinical outcomes, 0-2 w as defined as good outcome and > 2 w as defined as poor outcome. The levels of serum total bilirubin, direct bilirubin, and indirect bilirubin w ere measured again. Results The levels of serum total bilirubin, direct bilirubin, and indirect bilirubin in the moderate to severe stroke group w ere significantly higher than those in the mild stroke group ( P <0.01) and the control group ( P <0.01). Multivariate logistic regression analysis show ed that the increased levels of serum total bilirubin (odds ratio [OR] 1.855,95%confidence interval [CI] 1.390-2.475; P <0.01), indirect bilirubin ( OR 3.380, 95%CI 1.271-11.901; P <0.05), and direct bilirubin ( OR 3.51, 95%CI 1.062-11.473; P <0.01) had significantly independent correlation w ith baseline disease severity. Univariate analysis show ed that the increased serum total bilirubin level on admission w as associated w ith the short-term poor outcome ( P <0.05), but after adjustment for other confounding factors, there w as no statistical significance ( OR 2.411, 95%CI 0.803-7.243, P >0.05). Conclusions The serum bilirubin level show ed stress increase in patients w ith cerebral infarction in acute phase; and it w as significantly associated w ith the degree of neurological deficit, but it w as not associated w ith short-term outcome. It might be a defense response to the body for stroke events.

Objective To evaluate the clinical value of low-dose semicoronal computerized tomography (CT) of sacroiliac joints (SIJ) in the early diagnosis of ankylosing spondylitis (AS).Methods Patients who were diagnosed with AS and had received axial CT examination of SIJs over the past 2 years were recruited.All of them simultaneously underwent a low-dose semicoronal CT of SIJs.The clinical data were recorded.Radiation dose was compared between low-dose CT and the previous conventional axial CT.Image quality of low-dose CT was assessed and correlation between image quality and weight or body mass index (BMI) was analyzed.CT images of the two groups were graded by modified New York criteria, the Lee criteria and the Innsbruck criteria.The kappa coefficient was used to assess the consistency of grading between the two groups.Results Thirty-three patients were enrolled in this study.The effective dose (ED) of semicoronal SIJ CT was 3.37 mSv which was 49％ lower than conventional axial CT (6.56 mSv).Lower dose had the potential protection of gonads.The quality of images in male patients with BMI ＜ 25 kg/m2 and all female patients were good or excellent.There was a significant negative correlation between image quality and BMI (r =-0.746, P =0.000;r =-0.784, P =0.000;respectively).All patients were diagnosed as sacroiliitis by modified New York criteria and the grading of two groups was consistent.The consistency of grading between two groups was satisfactory no matter which classification criteria was used.(k =0.897 with Lee criteria;k =0.814 with Innsbruck criteria;P ＞ 0.05).Conclusions The radiation dose of semicoronal SIJ CT is significantly lower than that of the conventional axial CT with comparable efficacy of diagnosis.

Objective To improve hand hygiene compliance among health care workers(HCWs)through continu-ous quality improvement,and effectively reduce the incidence of healthcare-associated infection(HAI).Methods Continuous quality improvement was performed by adopting plan-do-check-action(PDCA)cycle,all HCWs were trained,hand hygiene was stressed,periodical and random checking was conducted.Results After the implementa-tion of PDCA cycle,the acknowledge rate of hand hygiene enhanced from 48.00% to 63.99%;hand hygiene com-pliance rate enhanced from 65.11% to 82.40%,the difference were both significant(χ2=12.75,259.65,respective-ly,both P<0.05).The daily consumption of instant hand antiseptic per 1 000 bed day increased obviously,which was 2.95-fold of pre-implementation.Conclusion Continuous quality improvement through PDCA cycle can effec-tively improve hand hygiene compliance rate of HCWs.

Animals ; Cyclooxygenase 2 ; metabolism ; Lipopolysaccharides ; Liver Failure ; metabolism ; Male ; Mice ; Mice, Inbred BALB C

The chemical constituents of Safflower injection were isolated and purified by polyamide, silica gel, Sephadex LH-20, ODS column chromatographies and preparative HPLC. As a result, sixteen compounds have been isolated. Based on the spectral data analysis, their structures were elucidated as scutellarin (1), kaempferol-3-O-β-rutinoside(2), hydroxysafflor yellow A(3), rutin (4), coumalic acid(5), adenosine(6), syringoside(7), (3E)-4-(4'-hydroxyphenyl)-3-buten-2-one(8), (8Z)-decaene-4, 6-diyne-1-Oβ-D-glucopyranoside(9), 4-hydroxybenzaldehyde (10), (2E, 8E) -tetradecadiene-4, 6-diyne-1, 12, 14-triol-1-O-β-D-glucopyranoside (11), kaem-pferol-3-O-β-sophorose (12), uridine (13), roseoside (14), cinnamic acid (15), and kaempferol (16). Compounds 1,2,7,9,11 and 12 were isolated from the Safflower injection for the first time. The anti-platelet aggregation activities of the isolated compounds were assayed. The results indicated all tested compounds exhibited potent activity except for 5, while 2, 3, 9 and 12 showed strong activity against platelet aggregation.
Animals ; Blood Platelets ; drug effects ; physiology ; Carthamus tinctorius ; chemistry ; Drugs, Chinese Herbal ; chemistry ; isolation & purification ; pharmacology ; Fibrinolytic Agents ; chemistry ; isolation & purification ; pharmacology ; Molecular Structure ; Platelet Aggregation ; drug effects ; Rabbits ; Spectrometry, Mass, Electrospray Ionization

Azygos Vein ; injuries ; Humans ; Male ; Middle Aged ; Thoracic Injuries ; complications ; Wounds, Nonpenetrating ; complications