Objective To observe and investigate the correlation of hemodynamic change of cerebral vessels and functional disturbance in cerebral infarction patient.Methods To investigate hemodynamic characters of cerebral vessels in every type and every group patients via comparing cerebral infarction group(observe group)with control group,comparing stage of recovery with early stage, sever, moderate, mild degree in observe group.Results Apparent hemodynamic change was observed in above 94.10% cerebral infarction patients. The more apparent the hemodynamic change,the severer the functional disturbance.Conclusion The hemodynamic change of cerebral vessels is the predictive index of state of illness and prognosis of cerebral infarction patient.Clinical doctor should pay enough attention to modify it in treatment.

Objective To investigate the types ,specimen types ,department distribution and drug resistance of multi‐drug resist‐ant bacteria in our hospital during the recent 5 years to provide the scientific guidance for the clinical treatment ,prevention and con‐trol of multi‐drug resistant bacteria .Methods The specimens of laboratory bacterial culture positive during 2011-2015 were col‐lected ,and analyzed on the types ,proportion and drug resistance situation of multi‐drug resistant bacteria and their distribution in clinical specimens and clinical departments .Results A total of 2 568 strains of multi‐drug resistant bacteria were isolated and ac‐counted for 37 .41% the positive specimens ,in which top 5 bacteria were Escherichia coli ,Acinetobacter baumannii ,Staphylococcus aureus ,Klebsiella pneumoniae and Pseudomonas aeruginosa;the sputum ,midstream urine ,blood and secretions had the higher posi‐tive rate of multi‐drug resistant bacteria ,while the secretions from the catheter tip and ear discharge had the lower positive rate(P<0 .05);the multi‐drug resistant bacteria had difference among different departments ,in which ICU ,respiratory department and sur‐gery department were highest ,while the lowest was in the spleen and stomach department and breast department ;the resistance of multi‐drug resistant bacteria occurred over a wide range ,which had higher resistance to beta lactam and aminoglycosides and had higher sensitivity to compound antibacterial drugs such as sulfamethoxazole antibiotics and enzyme inhibitors .Conclusion Multi‐drug resistant bacteria are more and more common in clinic .The positive rate is increased year by year .The drug resistant strains widely distributed .The clinical departments should pay high attention to .Rational and scientific use of antibacterial drugs ,strict control of multi‐drug resistant bacterial spread and strength of the patients′isolation have an important significance to effectively prevent and control the multi‐drug resistant bacterial spread .

Objective To explore the effects and molecular mechanisms of arsenic trioxide(As 2O 3) in inducing apoptosis of colonic cancer cell line SW480. Methods The morphologic changes and apoptotic rate of SW480 cells induced by As 2O 3 were observed with fluorescent microscopy and flow cytometry. The bcl-2 and Fas expressions induced by As 2O 3 in SW480 cells were examined by immunohistochemical method. Results 24 hours after exposed to As 2O 3, SW480 cells exhibited typical morphologic changes of apoptosis, the apoptotic rate of which was 2.1%～10.6%. A typical subdiploid peak before G 1 phase was observed by flow cytometry, and As 2O 3 mainly acted in G 2/M phase. As 2O 3 decreased bcl-2 expression and increased Fas expression in SW480 cells. Conclusion As 2O 3 could induce apoptosis of SW480 cells. The molecular mechanism of As 2O 3-induced apoptosis of SW480 cells might be down-regulating the bcl-2 expression and up-regulating the Fas expression.

51 cases of osteoporosis were put on clinical trial in our OPD and randomly assigned to TCM treatment group (N = 17), TCM control group and blank group. The total effective rate in the TCM treatment group obtained was 94. 1% and the significantly effective rate achieved 88. 2%. After the treatment, the density of the osseous tissue increased by 3-4%, main symptoms improved markedly, the serum calcium increased and the urine pyridine phenol decreased. All the findings were superior than that in the rest two groups. This composite is effective and safe (no side reactions) and worth put into large sale production.

Objective To explore the effects of YOGA relaxation on anxiety and somatic symptoms in patients with depression. Methods 60 inpatients with depression were ctegorized into the control group and the observation group with 30 cases in each group. HAMD scale were scored before and after medication (2,4,8 weeks). Results Before medication, there was no statistical differenoe between two groups in HAMD total score and subscores, but the difference was obvious in anxiety and somatic, sleep disturbance and hopelessness subscore at the end of the second and 4th week. Conclusions YOGA relaxation can improve anxiety emotion and somatic symptoms, enhance sleep quality in patients with depression.

Objective To investigate the difference of clinical efficiency and safety in obsessive-compulsive disorders (OCD) treatment with escitalopram or paroxetine.Methods A total of 156 OCD patients were randomly divided into escitalopram group (ESC group) and paroxetine group (PAR group).Yale-Brown Obsessive Compulsive Scale (Y-BOCS),Hamilton Depression Scale (HAMD) and Treatment Emergent Symptom Scale (TESS)were used to evaluate the clinical efficiency and safety before and after1,2,4,6,8 weeks treatment.Results The cure rate(21.79％ vs 17.95％) and effective rate(70.51％ vs 71.79％) had no statistically difference between ESC group and PAR group,and incidence of side effect had no significant difference between two groups(x2 =1.99,P＞0.05).Compared with the group before treatment,HAMD scores were significantly decreased from the first weekend in ESC group,but in PAR group HAMD scores did not decrease until the second weekend,and the differences were also significant(P＜0.05).Conclusion Escitalopram is a safety,effective and well-tolerated drug in the treatment of obsessive-compulsive disorder.

OBJECTIVE:To systematically review the efficacy and safety of Magnesium isoglycyrrhizinate injection versus 4 comnon medicines in the treatment of drug-induced liver damage,and to provide evidence-based reference for clinic treatment. METHODS:Retrieved from PubMed,EMBase,Cochrane Library,CBM,CJFD,Wanfang Database and VIP Database,random-ized controlled trials (RCT) about Magnesium isoglycyrrhizinate injection versus other medicines in the treatment of drug-induced liver damage were enrolled. Meta-analysis was performed by using Rev Man 5.3 software after literature selection,data extract and quality assessment. RESULTS:A total of 13 RCTs were included,involving 1 093 patients. Results of Meta-analysis showed clini-cal effective in magnesium isoglycyrrhizinate group was significantly higher than tiopronin group[RD=0.29,95%CI(0.17,0.42), P<0.001] and diammonium glycyrrhizinate group [RD=0.07,95%CI(0.01,0.12),P=0.02],compared with glutathione group and compound ammonium glycyrrhetate group,there were no significant differences ;incidence of adverse reactions in magnesium iso-glycyrrhizinate group was significantly lower than diammonium glycyrrhizinate group [RD=-0.07,95%CI(-0.11,-0.03),P<0.001] and compound ammonium glycyrrhetate group[RD=-0.21,95%CI(-0.38,-0.04),P=0.02],compared with triopro-nin group and glutathione group,there were no significant differences among 3 groups. CONCLUSIONS:Magnesium isoglycyrrhiz-inate injection has better efficacy and safety than other 4 commons hepatoprotective medicines in the treatment of drug-induced liver damage. Due to the limit of methodological quality,more large-scale and long-term follow-up studies with strict designed are need-ed for the further verification of the conclusion.

ObjectiveTo investigate the effect of pumping haematoma from vertebrae and skull with CT locating to treat hypertensive intracerebral hemorrhage.MethodsThe cases were divided into 2 groups:the operation group(89 cases),in which patients were given the approach of pumping haematoma from vertebrae and skull on the basic of internal medical treatment, with the help of head CT locating, and the control group(71 cases),in which the internal medical treatment was used only. ResultsThe survival rate,the death rate,the complications and the nerve function recovery in the operation group after 20 days and 6 months were improved compared with that in the control group(P<0.01).ConclusionThe approach of pumping haematoma from vertebrae and skull is a safe,effective,practical and easy method in treating hypertensive intracerebral hemorrhage.

To summarize the clinical data of two cases with severe hyponatremia diagnosed as adrenal insuffiency combined with syndrome of inappropriate secret on of antidiuretic hormone(SIADH),and to review related literatures.Case 1 diagnosed as Addison's disease for 27 years and developed severe hyponatremia again but did not response well to sufficient glucocorticoid.Further examination showed SIADH caused by lung cancer and tolvaptan worked well.Case 2 was diagnosed as SIADH caused by lung cancer and responsed well to tolvaptan.However,hyponatremia reoccurred with the decreasing level of ACTH and cortisol during the chemotherapy.It was thought that hyponatremia was caused by drug-related adrenal insuffiency and glucocorticoid replacement therapy achieved good response.Both primary/secondary adrenal insuffiency and SIADH can lead to severe hyponatremia,but it is rare that the two situations exist in one patient and occur in different time.We should consider the possibility of the situations when we make differential diagnosis of refractory hyponatremia,monitoring the curative effects carefully,then correct the diagnosis timely,and reduce missed diagnosis and misdiagnosis.

This study was aimed to preliminarily evaluate the acute toxicity and anti-inflammatory effects of coffee residue extract. The test maximum tolerated dose was applied in mice by gavage to observe the acute toxicity of coffee residue extract. Mice acute inflammation model was induced by xylene and glacial acetic acid. The gavage administration of coffee residue extract (1.00, 2.00, 3.00 g?kg-1, in terms of crude drug) was given 7 days con-tinuously. The ear swelling rate and celiac capillary permeability were measured. The results showed that the ex-tract of coffee residue maximum tolerated dose in mice is 8 . 60 g?kg -1 ( in terms of crude drug ) . The coffee residue extract of 3 . 00 g?kg-1 is able to inhibit ear swelling induced by xylene in mice ( P < 0 . 05 ) and the ex-cessive celiac capillary permeability ( P < 0 . 05 ) . It was concluded that the coffee residue extract have certain an-ti-inflammation activities.