Objective To observe the effects of creatine phosphate sodium on heart function and B -type natriuretic peptide in patients combination with ischemic cardiomyopathy and intractable heart failure .Methods 70 cases of coronary heart disease combined with ischemic cardiomyopathy and intractable heart failure were randomly ( with the random number table ) divided into the control group ( n=33) and the creatine phosphate sodium treatment group (n=37).The control group treated with conventional therapy (digitalis,diuretics,vasodilator,ACEI,et al) ten days;the treatment group with creatine phosphate sodium treatment on the basis of conventional therapy .The symp-tom,sign of the heart failure patients of the two groups before and after treatment were observed .NYHA cardiac func-tional grading were estimated.Echocardiography was used to detect left ventricular end -systolic diameter(LVESD), left ventricular end diastolic diameter ( LVEDD ) and left ventricular ejection fraction ( LVEF ); amino terminal pro brain natriuretic peptide (NT-proBNP) tested by laboratory of the two groups.Drug treatment for 10 days,the chan-ges of the indicators before and after treatment were observed .Results After treatment , compared with the control group[(50.63 ±4.67) mm,(61.30 ±4.58) mm].LVESD,LVEDD of the creatine phosphate sodium treatment [(47.16 ±4.30)mm,(57.92 ±4.30)mm]significantly decreased(t=5.73,4.96,all P<0.01),LVEF[(40.57 ± 4.51)%,(37.63 ±4.53)%]increased significantly(t =5.53,P<0.01).After ten days of treatment levels of NT-proBNP decreased in both two groups [(1 659.±248.18) pg/mL,1 899.3 ±205.45] than before treatment [2 043.46 ±217.04,(2 105.46 ±239.09)pg/mL](t=3.23,3.64,all P<0.05),and the decrease degree of the creatine phosphate sodium treatment group was more obvious than those of the control group (t=4.11,P<0.05). Conclusion Creatine phosphate sodium can improve the cardiac function and left ventricular ejection fraction of ischemic cardiomyopathy and intractable heart failurepatients ,enhance the clinical symptoms of patients .

OBJECTIVE： To analyze the trend of costs of various drugs consumed in hospitals of Guangzhou METHODS： The data were derived from the Hospital Purchasing of Drug Information System in Guangzhou from 1997 to 2000 The expense of each drug was calculated at the price of that year RESULTS： The annual increasing rates of drug expenses in 1998， 1999 and 2000 were 17 01％ ， 24 49％ ， 23 11％ respectively CONCLUSION： It is a matter of great urgency to rationally use drugs， to eliminate the waste of resources and to lighten the patients'burden

Objective To observe the serum and cerebrospinal fluid (CSF) levels of procalcitonin (PCT),matrix metalloproteinase-9 (MMP-9) in children with purulent meningitis and viral encephalitis,and evaluat the differential diagnosis value of PCT and MMP-9.Methods The clinical data of 73 patients with intracranial infection admitted to neurology of Qingdao Women and Children's Hospital from September 2014 to December 2015.Twenty-two patients with pumlent meningitis were se1ected as purulent meningitis group,51 patients with viral encephalitis as viral encephalitis group,and another 20 non-infectious convulsion children as a control group.Samples of 2 ml CSF and 3 ml venous blood from all the subjects were collected within 24 hours after admission.The levels of MMP-9 were detected by Enzymelinked immunosorbent assay (ELISA),and the PCT 1evels were measured by electrochemiluminescence immunoassay.The data in multiple groups were compared with analysis of variance,and by SNK-q test to carry on pairwise comparison among groups.The positive rate significance compared by Chi-square test.Linear correlation analysis was used for correlation analysis.Results Mean serum and CSF levels of PCT in the pumlent meningitis patients group were significantly higher than those in the viral encephalitis group as well as the control group (P ＜ 0.01),but the levels of serum or CSF there were no significant difference between the viral encephalitis group and the control group (P ＞ 0.05);Mean serum and CSF levels of MMP-9 in the pumlent meningitis patients group were significantly higher than those in the viral encephalitis group and control group (P ＜ 0.01),and the levels in patients with viral encephalitis were significantly higher than those in control group (P ＜ 0.01);The increased percentage of the serum and CSF PCT in pumlent meningitis group were significantly higher than in viral encephalitis group (P ＜ 0.01).,but there were no significant difference for MMP-9 (P ＞ 0.05);The PCT level of serum or CSF in pumlent meningitis patients was positively correlated with MMP-9 (r =0.498,P ＜ 0.01),but there was no significant correlation in viral encephalitis group (P ＞ 0.05).Conclusion Detection of PCT and MMP-9 level is valuable in differential diagnosis for the pumlent meningitis or viral encephalitis.

OBJECTIVE:To analyze the trend of costs of various drugs consumed in hospitals of Guangzhou METHODS:The data were derived from the Hospital Purchasing of Drug Information System in Guangzhou from 1997 to 2000 The expense of each drug was calculated at the price of that year RESULTS:The annual increasing rates of drug expenses in 1998,1999 and 2000 were 17 01%,24 49%,23 11% respectively CONCLUSION:It is a matter of great urgency to rationally use drugs,to eliminate the waste of resources and to lighten the patients'burden

Objective:To investigate the inhibitory effect and mechanism of different doses of Xiao Chai Hu Tang on C6 glioma cells cultured in vitro. Methods:C6 glioma cells were inoculated in 96 holes,24 holes and 6 holes,each culture plate was divided into 4 groups:control group, low dose group, middle dose group and high dose group, when the cells covered the bottom of culture plate 80%-90%,began adding,cultured for 24 hours after the ter mination of training. Cell proliferation activity,cell viability,protein content and protein positive expression intensity of VEGF and ESM-1,cell apoptosis in early and late stage were detected by CCK-8,in vivo staining,ELISA, immunocytochemistry and flow cytometry. Results: CCK-8 assay showed that the growth of C6 glioma cells was inhibited by low,medium and high dose group;ELISA and immunocytochemistry showed that the expression of VEGF and ESM-1 was lower in the lower, middle and high dose groups, and the levels of protein expression and protein levels were decreased. The flow cytometry showed that the low dose of small radix,middle and high dose group could promote the cell apoptosis. Inverted microscope ob-servation showed that with the increase of dose,the number of cells increased gradually,and the number of dead cells increased,and all kinds of detection methods showed that the inhibition effect increased with dose and dose dependence. The difference between the two groups was statistically significant(P<0. 01). Conclusion:The growth of C6 glioma cells was significantly inhibited by Xiao Chai Hu Tang. It may play a role in inhibiting tumor growth by down regulating ESM-1 and VEGF protein level and promoting cell apoptosis.

Objective To investigate the relationship between serum homocysteine (Hcy)and N -terminal brain natriuretic peptide (NT -proBNP)and the severity of coronary artery disease in elderly patients with coronary heart disease (CHD).Methods 129 cases of inpatient with concurrent coronary angiography whose age was over 60 years old were selected as the research object.Serum Hcy and NT proBNP level were detected,and parallel coronary angiography were administrated.Angiography was normal in 24 cases (CONTROL group),while 28 cases were stable angina pectoris(SAP group),non ST segment elevation acute coronary artery comprehensive syndrome group (NSTEACS group)had 47 cases,acute ST segment elevation myocardial infarction group had 30 cases(AMI group).was used to The severity of coronary artery lesions were assessed by Gensini score and the relationship be-tween serum Hcy and NT proBNP levels and coronary angiography in the diagnosis of coronary artery disease severity were analyzed.Results AMI group,the mean serum Hcy and NT proBNP levels[(18.13 ±8.26)μmol/L,(450.45 ± 230.45)pg/mL]were significantly higher than those of NSTEACS group [(16.96 ±9.04)μmol/L,(300.96 ± 170.94)pg/mL],SAP group[(14.35 ±5.31)μmol/L,(130.35 ±85.31)pg/mL]and control group[(10.19 ± 3.18)μmol/L,(65.19 ±40.18)pg/mL](t =5.73、3.64;t =5.53、3.23;t =4.96、3.46;P <0.05).In NSTEACS group,average of Hcy and NT proBNP levels were significantly higher than those of SAP group and control group (t =5.06,3.54;t =4.79,3.25;P <0.05).In SAP group,the average of Hcy and NT proBNP levels were higher than those in the control group (t =5.89,4.23;P <0.05).The levels of serum Hcy and NT -proBNP in patients with cor-onary artery stenosis,double vessel disease and single vessel disease were(16.13 ±7.26)mol/L,(7.29 ±14.35)mol/L, (12.67 ±6.48)pg/mL,(210.45 ±416.45)pg/mL and (160.71 ±140.57)pg/mL,the difference was statistically significant (F =140.25,F =13.15;P <0.05,P <0.01).The levels of serum Hcy and NT -proBNP were signifi-cantly correlated with Gensini score (r =0.342,P <0.05;r =0.962,P <0.01).Conclusion Correlation between serum Hcy,NT -proBNP levels in elderly patients with coronary heart disease and the severity of coronary artery disease and stenosis count is positive.Determining the levels of serum Hcy and NT -proBNP in patients with coronary heart disease and the assessment of the severity of the disease has important clinical significance.

Objective To observe the cerebral activation pattern in patients with cervical dystonia (CD) during finger movements and the changes caused by botulinum toxin injection by functional MRI.The possible etiological mechanism of CD and effect of peripheral botulinum toxin treatment on the level of central nerves system are investigated.Methods A designed functional MRI block with complex finger movements was applied and 11 patients with CD as well as 11 age and gender matched controls were scanned.Compare the activation pattern of CD pre/post treatment groups versus health controls.Evaluate and compare the symtom severity with Toronto Western Spasmodic Torticollis Rating Scale (TWSTRS).Make a correlation analysis between activation pattern alteration and TWSTRS change in CD pre/post treatment groups.Results An reduced extent of activation in patients with CD was demonstrated compared to healthy controls in ipsilateral putamen,prefrontal cortex and contralateral somatosensory cortex to the direction of the head deviation,while an elevated extent of activation in ipsilateral precuneus and fusiform with statistic significance.At the time point of 4 weeks after botulinum toxin treatment patients showed no evident difference with healthy controls except for the decreased activation in contralateral precuneus to the direction of the head deviation.TWSTRS of patients with CD decreased from (20.02 ± 5.52) to (4.11 ± 4.34) with statistic significance (t =11.71,P =0.000) after botulinum toxin treatment.There was a positive correlation between cerebral activation pattern change in some cerebral areas (ipsilateral primary somatosensory cortex,premotor cortex,supplementary motor cortex,insula,fusiform,hippocampus with parahippocampa as well as contralateral middle temporal cortex and hippocampus with parahippocampa to the direction of the head deviation) and TWSTRS score decrease.Conclusions There are widespread abnormalities in cortical and subcortical activation pattern in patients with CD,which might due to dysfunction of sensory-motor integration.We speculate a basic pre-dystonic state is present in affected body parts prior to clinical symptoms appear.Botulinum toxin fulfills its subsequent central effect by reorganizing and normalizing the cerebral cortex in patients with CD.

Objective To explore the risk factors of Qi deficiency syndrome of type 2 diabetes mellitus and to provide evidence for prevention and cure diabetes mellitus with TCM.Methods On the basisof the epidemiological survey,147 cases of Type 2 diabetes mellitus were collected and divided into Qi deficiency syndrome group and non-Qi deficiency syndrome group.The relationships between risk factors and Qi deficiency syndrome were analyzed by unconditional univariate and multivariate Logistic regression.Results Two hours postprandial blood sugar[2PPBS (β value is-0.764,OR (95％CI) is 0.466 (0.236 ～ 0.919)],apolipoprotein-B [APo-B (β value is-1.005,OR (95％CI)is 0.366 (0.140～0.959)],urine glucose [β value is-1.300,OR(95％CI)is 0.273 (0.127～0.584)] were inverse correlation with Qi deficiency syndrome of type 2 diabetes mellitus.Conclusion Qi deficiency syndrome of type 2 diabetes mellitus was inverse correlation with 2PPBS、APo-B and urine glucose.

Objective To summarize the clinical and radiological features of DYT6 dystonia with mutations based on the data of our patient cohort as well as the report by others.Methods Clinical data of the 11 patients with DYT6 dystonia in Peking Union Medical College Hospital from June 2009 to May 2012 were retrospectively reviewed and analyzed.Clinical data included gender,onset age,initiative symptom of onset,the sites of involvemet,family history,etc.All patients were examined for brain MRI scan,6 patients were examined for DTI.Results Of the eleven gene-confirmed DYT6 dystonia patients,7 were male and 4 were female,with an onset-age ranged from 5 years to 36 years,the mean age of onset was 19.4years.Eight patients had a family history.There were 10 patients with early onset dystonia and only 1 patient with late onset dystonia.The most common site of onset was the neck (7/11),and the next was the right arm,1-5 body areas were affected at the time of neurological assessment,the average amount was 2.8,and the most frequently affected anatomical site was the neck (10/11),next came lower face,jaw and tongue.Among all the patients,6 patients presented with segmental dystonia,4 patients presented with focal dystonia,only 1 patient presented with generalized dystonia.All the patients with thanatos-associated protein domain-containing apoptosis-associated protein (THAP) domain affected had a family history,but the patients with the same mutant gene varied with clinical manifestation.Only 1 patients with non-THAP domain affected had a family history,but in most families,there were adult asymptomatic mutant gene carriers.Mutations within the THAP domain were associated with an earlier age of onset than non-THAP domain (17.3 and 21.8 years old).Routine MRI of all patients were normal and DTI of 6 patients showed that fractional anisotropy values in the bilateral sensorimotor area in DYT6 dystonia were reduced.A detailed description of a patient with TOR1A and THAP1 gene mutations was given.Conclusions Early onset dystonia is the main manifestation in patients with DYT6 dystonia in China.The most common site of onset is the neck,and the next is the right arm.The most frequently affected anatomical site is the neck,next come lower face,jaw and tongue.Laryngeal dystonia is absent.The patients with same mutant gene show high heterogeneity in the clinical manifestations,mutations within the THAP domain of THAP1 tend to manifest at an earlier age and higher penetration than mutations localized to non-THAP domain.Reduction of fractional anisotropy values indicates that the axonal integrity and coherence in the region of sensorimotor area is damaged in DYT6 dystonia.

Objective To explore the molecular basis of the characteristics of the serum auto-fluorescent spectrum in patients with ovarian cancer and the changes that might be induced by surgery. Methods Using fluorospectrophotometer and 300nm excitation light,the serum auto-fluorescent spectrum of 84 patients with ovarian cancer before and after the surgery and 30 healthy people were detected. Meanwhile, the serum tumor signs (CEA, CA199 and CA125), hemoglobin and plasma albumin level of all patients with ovarian cancer were detected. Their correlation with the fluorescence spectral characteristic parameters were analyzed. Results Compared with healthy people, the serum auto-fluorescent spectrum in patients with ovarian cancer exhibited purple-shifted position of λ2 peak and red shift in λ4 peak,had higher peak extent inλ1, λ2, λ4 and λ6 peak, and larger peak area of λ1, λ2, λ3, λ4 and λ6. Compared with those in ovarian cancer patients before surgery, the serum auto-fluorescent spectrum in these patients after operation had red shifts in λ1, λ2 and λ3 peak, lower peak extent in λ1, λ2, λ3 and λ4, and smaller peak area in λ1, λ2, λ3,λ4 and λ6 peak. In ovarian cancer patients, the serum level of CEA was positively correlated with the λ2 peak extent and the peak area of λ2 and λ3, while the serum level of CA125 was positively correlated with the peak extent of λ1-λ4 and λ6 and the peak area of λ1-λ3. The serum level of CA199 was negatively correlated with the λ2 position and positively correlated with the peak extent of λ1-λ6 and the peak area ofλ1-λ3 and λ6 in patents with ovarian cancer. Besides, the serum albumin was positively correlated with theλ2 peak position and negatively with the peak extent of λ1-λ6 and the λ1-λ3 peak area, while the level of hemoglobin was positively correlated with λ1 peak position. Conclusions The elevated serum tumor markers and lower albumin (plasma) level lead to the changes of the serum autofluorescence spectra characteristic parametersin in patients with ovarian cancer.These changes can be modestly corrected by surgery.