Objective To compare the safety of agomelatine and selective serotonin reuptake inhibitors (SSRIs) in the treatment of depression.Methods Retrieved literatures in the database at home and abroad from the built of the databases to March in 2016.The databases included Pubmed,Cochrance library,CNKI,Wanfang database and VIP database.Two researchers selected literatures,evaluated quality and extracted data independeatly.5.3.5 RevMan software was used to analyze.Result 87 literatures were retrieved,and nine English literatures and two Chinese literatures were included.Agomelatine had a lower risk than paroxetine in insomnia (RR:0.40,95％ CI:[0.17,0.92],P=0.03) and sexual dysfunction (RR:0.13,95％ CI:[0.04,0.39],P=0.0003),than fluoxetine(RR:0.68,95％ CI:[0.48,0.96],P=0.03) and paroxetine(RR:0.37,95％ CI:[0.25,0.55],P＜0.01) in nausea and vomiting,and than escitalopram in sweating(RR:0.34,95％ CI:[0.13,0.85],P=0.02) and headaches(RR:0.63,95％ CI:[0.43,0.91],P=0.01).The difference of them was statistically significant.Agomelatine had a higher risk than sertraline (RR:4.65,95％ CI:[1.02,21.16],P=0.05) in drowsiness,and than escitalopram in constipation (RR:3.46,95％ CI:[1.16,10.36],P=0.03),the difference was statistically significant too.Compared agomelatine and SSRIs,the occurrence risk of dry mouth and diarrhea were no significant difference.Conclusion Both agomelatine and selective serotonin reuptake inhibitors (SSRIs) had its pros and cons in terms of safety.Safety of agomelatine is better than paroxetine.Agomelatine and escitalopram had its own advantages and disadvantages respectively in safety.The evidence of the safety among agomelatine,fluoxetine and sertraline need further explore.

BACKGROUND: The content of aluminium generally increases in the cerebral cells of patients with senile dementia. Aluminium poisoning in brain has inner link with senile dementia. Naloxone is the specific antagonist of opioid receptor, which can be applied in the treatment of senile dementia according to foreign reports.OBJECTIVE: To investigate protective effects of naloxone on aluminium trichloride-induced memory impairment of senescence-accelerated mice and its mechanism.DESIGN: Randomized controlled trial.SETTING: Jilin Medical College.MATERIALS: The experiment was completed in Laboratory of Pharmacology of Jilin Medical College (formerly the Jilin Military Medical College) from February 2001 to February 2003. A total of 100 healthy adult Kunming mice were selected and randomly divided into 5 groups: control group, model group, naloxone 0.1 mg/kg group, naloxone 0.3 mg/kg group and naloxone 0.9 mg/kg group, with 20 in each group. Except the control group, subcutaneous injection with 70 mg/kg aluminium trichloride was given to the mouse in each group once a day for continuous 7 days; besides this, intraperitoneal injection with 0.1, 0.3, 0.9 mg/kg naloxone was given to the mouse in naloxone groups and the same amount of physiological saline was given to the mouse in the control group.METHODS: The methods of jumping stand and escaping dark were conducted to detect learning ability and memory of mice. Meanwhile, the content of malondialdhehyde in liver and mono-amine oxidase B in brain of mice were also detect.MAIN OUTCOME MEASURES: ① Results of jumping stand experiment of aluminium trichloride-induced model of senescence. ② Results of escaping dark experiment of aluminium trichloride-induced model of senescence. ③ Comparison of malondialdhehyde and mono-amine oxidase B among each group.RESULTS: ① Results of jumping stand experiment of aluminium trichloride-induced model of senescence: Compared withmodel group, the frequency of electric shocks suffered by aluminium trichloride mice and the amount of suffered animals within 5 minutes significantly decreased in control group and naloxone 0.1, 0.3, 0.9 mg/kg groups. The experiment was repeated 24 hours later, naloxone could significantly prolong the latency of the mouse jumping down from the platform for the first time (P ＜ 0.01).Meanwhile, naloxone could decrease the amount and the frequency of mist&es of aluminium trichloride mouse within 3 minutes (P ＜ 0.01). ② Results of escaping dark experiment of aluminium trichloride-induced model of senescence: Compared with model group, the latency of aluminium trichloride mouse entering dark box was significantly prolonged and the frequency of electric shocks suffered by aluminium trichloride mice obviously increased in control group and naloxone 0.1, 0.3, 0.9 mg/kg groups (P＜0.01). ③ Comparison of malondialdhehyde and mono-amine oxidase B among each group: Malondialdhehyde was more in model group than in naloxone groups (P＜0.01). Mono-amine oxidase B was more in model group than in the other groups (P＜0.01).CONCLUSION: Naloxone has protective effects on aluminium trichlorideinduced memory impairment of senescence-accelerated mice, which can improve learning ability and memory. The mechanism is probably relevant to the effects of decrease of mono-amine oxidase B and elimination of lipid peroxide.

Objective To investigate the effect of procyanidin from Vaccinium vitisidaea on the proli-feration of cardiac fibroblast(CFb) induced by angiotensin Ⅱ(AngⅡ),and to explore its mechanism.Methods The CFb proliferation of cultured neonatal rat was induced by AngⅡ and detected by MTT assay.The levels of collagen Ⅰ,collagen Ⅲ,and TGF-?1 were measured by ELISA.The change of NO content and iNOS activity were measured by nitric acid reductase method and spectrophotometry.Cell cycle was assessed via flow cytometry(FCM). The expression of cell cycle regulatory protein p27 was determined by the combination of immunocytochemical staining and image analysis software.Results CFb Proliferation,collagen content,and TGF-?1 levels in culture medium were markedly inhibited when CFb were treated with procyanidin at concentration of 25,50,and 100 mg/L(P

Objective To discuss the technical points, safety and clinical effectiveness of DSA-guided percutaneous acetabuloplasty (PA) for the treatment of acetabular metastases. Methods Fifteen patients, including 6 males and 9 females, with acetabular malignant metastases were enrolled in this study.A total of 19 lesions were detected. The lesions were 13 - 25 mm in size (mean 19 ± 4 mm), the dose of PMMA used for per lesion was 5 - 13 ml (mean 8.2 ± 2.3 ml). All patients complained of greater or less degree of pain in their hips, 8 patients had to use walking stick, 4 patients showed limping although they could walk independently and three patients could not walk alone. DSA-guided percutaneous acetabuloplasty was performed in all patients and follow-up after the procedure was conducted for 1 - 12 months. Visual analogue score (VAS), walking state score and analgesic dosage taken by the patients were used for the evaluation of the clinical effectiveness. The complications were analyzed. All the data obtained were statistically analyzed with paired samples t test and analysis of variance by using SPSS12.0 statistical software.Results The procedure was technically successful in all patients. Pain rating evaluated by the VAS decreased from a mean of 7.8 before surgery to a mean of 4.2 in 24 hours after surgery (P < 0.01 ), which further decreased to 2.5 in one month (P < 0.01 ), while walking state score increased from a mean of 1.5before surgery to a mean of 2.5 in 24 hours after surgery (P < 0.01 ). The analgesic dosage taken by the patient was reduced in 14 patients and remained the same in one patient. The bone cement leakage into paraacetabular soft tissues occurred in three cases and peripheral vascular exudation of acetabulum was observed in three cases with no obvious clinical symptoms. Conclusion As a safe, reliable and minimally-invasive technique, DSA-guided percutaneous acetabuloplasty has excellent anti-pain effect in treating acetabular metastases. This therapy can markedlyimprove the patient's walking ability and the quality of life.

ObjectiveTo observe the effect of lappaconitine (LA) on brain water content and serum IL-I,IL-2 and TNF-α levels in rats with traumatic brain injury (TBI) as well as its cerebral protective function.MethodsA total of 24 male SD rats were involved in the study and randomly divided into control group,TBI group and TBI +LA group,with eight rats per group.The rats in the TBI group and TBI + LA group were inflicted with fluid percussion injury ( FPI ).The rats in the TBI + LA group were treated with LA (4 mg/Kg/d,ip,for 10 consecutive days).The neurological score,brain water content and serum IL-I,IL-2 and TNF -α concentrations were detected at time points including TO ( before FPI ),T1 (one day after FPI),T2 (five days after FPI) andT3 (10 days after FPI).Results At each time point after FPI,the neurological dysfunction was observed in both the TBI group and TBI + LA group.The neurological dysfunction was gradually alleviated from TI to T3 in the FPI + LA group,which showed significant lower neurological score as compared with the TBI group (P ＜0.05 or 0.01 ).The brain water content in the TBI group and TBI + LA group was significantly higher than that in the control group at each time point after FPI.Meanwhile,the water content of the TBI + LA group was significantly lower than that of the TBI group ( P ＜ 0.01 ).The serum IL-1,IL-2 and TNF-alpha concentrations in the TBI group and TBI + LA group were significantly higher than those in the control group at each time point after FPI,and the serum IL-I,IL-2 and TNF-αt concentrations of the TBI + LA group were significantly lower than those of the TBI group ( P ＜ 0.01 ).Conclusions LA exerts cerebral protective effects of TBI rats by relieving the neurological dysfunction and cerebral edema and reducing the serum IL-1,IL-2 and TNF-α concentrations.

Aim To explore the effect of Procyanidin from Vaccinium(PC) on the myocardial fibrosis and its mechanism.Methods The model of myocardial fibrosis in rats was built by subcutaneous injection of isoprenaline(Iso) for 5 mg?kg-1?d-1 in vivo.Meanwhile,rats were treated with PC 100,200 and 400 mg?kg-1?d-1 by gastrointestinal administration.The contents of hydroxyproline(Hyp),malondialdehyde(MDA) and the activity of superoxide dismutase(SOD) in left ventricle were assayed with spectrophotometry respectively.Changes of myocardial ultrastructure were observed by electronic microscope.The cultured neonatal rat CFb was isolated by trypsin digestion method.The proliferation of CFb was induced by Angiotensin Ⅱ and assessed by thiazolyl blue(MTT) assay.PC was added in different dosage(25,50 and 100 mmol?L-1).Ⅰ,Ⅲ collagen quantification and TGF-?1 levels were determined by the ELISA.Results In vivo,compared with model group,the contents of hydroxyproline and malondialdehyde of left ventricle were significantly reduced and the activity of superoxide dismutasein left ventricle was markedly enhanced in PC three groups(P

Objective To study retrospectively the curative effect of emergent transcatheter arterial embolization(TAE)on ruptured liver cancer with hemorrhage. Methods Twenty-three patients with rupture of liver cancer were emergent treated with TAE for massive hemorrhage. Results Twenty-two patients were treated by TAE effectively with good hemostasis and without recurrence of bleeding as well as liver failure, except one referred for surgery due to anomalous vascular route leading to failure of catheterization. Nine of 22 patients accepted more than one time of TAE according to the curative effect and progress of the disease, but reduction of tumor size or necrosis could be achieved in all these patients. Conclusions Emergent TAE is an effective treatment for ruptured liver cancer with hemorrhage, having good effect of hemostasis and providing the possibility for subsequent treatment.

The metabolic profiles of control and MCF-7 cells treated with luteolin were analyzed separately using gas chromatography/mass spectrometry ( GC/MS ) to study the mechanism of the luteolin treatment on MCF-7 cells. Cell viability assays showed that luteolin had inhibition effect on MCF-7 cells. Partial least square discriminant analysis ( OPLS-DA) was used to process the metabolic data. Since cells in phase of S were increased significantly, we speculated that luteolin had a blocking effect on pentose phosphate pathway of MCF-7 cells, which contributed to its inhibition effect on proliferation of MCF-7 cells.

To investigate the effect of flavonoids from Sophora flavescens in aging mice induced by D-galactose and its mechanism. Totally 60 mice were randomly divided into six groups: the control group, the model group, the piracetam group (positive control group) and flavonoids from S. flavescens low, medium and high doses groups. Except for the control group, all of the rest groups were subcutaneously injected with D-galactose (160 mg x kg(-1)) for successively 30 days to establish the sub-acute senescent model. Meanwhile, flavonoids from S. flavescens low, medium and high doses groups were respectively administered with 150, 300 and 600 mg xkg-('1)of flavonoids from S. flavescens for 30 days. The learning and memory abilities of mice were determined by avoiding darkness ex-eriment and jumping stair experiment. The contents of malondialdehyde (MDA) tumor necrosis factor-aα NF-aα the activities of superoxide dismutase (SOD) monoamine oxidase-B (MAO-B) Na'(+)K'(+)-ATPase and Ca2(+ )-ATPase in the brain of mice were deter-ined respectively after the behavioral experiments. The activity of lactic dehydrogenase ( DH) in blood serum was also determined and analyzed by microscope after HE staining to observe the changes in hippocampal organizational structure. Compared with the model group, flavonoids from S. favescens medium and high doses groups showed significantly increases in the latency of avoiding darkness and jumping stair experiments; flavonoids from S. fllvescens low, medium and high doses groups and the piracetam group showed de-reases in the numbers of errors in avoiding darkness experiment; the flavonoids from S. flavescens high dose group and the piracetam group showed reduction- n the number of errors in jumping stair experiment (P <0 . 5 or P <0 . 1). Flavonoids from S. flavescens me-ium and high doses groups and the piracetam group showed improvements in the activities of SOD, Na'(+)K'(+)ATPase in the brain of mice and declines in the contents of MDA and TNF-aα the activity of MAO-B in the brain of mice, the activity of LDH in blood serum (P <0 . 5 or P <0 . 1). Flavonoids from S. flavescens low, medium and high doses groups and the piracetam group also showed im-rovement in the activity of Ca2(+ )ATPase, with statistical difference from the model group (P <0 . 5 or P <0 . 1). The pathological result showed decreases in the number of cells of hippocampal dentate gyrus area, sparse cell arrangement, incomplete cellular mor-hology, scarce cytoplasm, blurred boundary between nucleus and cytoplasm, nuclei anachromasis, irregular pyknosis and unconspicu-us nucleoli in the model group. Compared with the model group, flavonoids from S. flavescens low, medium and high doses groups and the piracetam group showed improvements in hippocampal organization tissues. Flavonoids from S. favescens can improve the learning and memory ability of senescent mice induced by D-galactose. Its mechanism may be correlated with the enhancement of anti-oxidative actions by lowering TNF-aαcontent, which results in the stability of cell membrane and the reduction in MAO-B activity.
Aging ; drug effects ; metabolism ; psychology ; Animals ; Brain ; drug effects ; metabolism ; Drugs, Chinese Herbal ; administration & dosage ; Female ; Flavonoids ; administration & dosage ; Galactose ; adverse effects ; Hippocampus ; drug effects ; metabolism ; Humans ; Learning ; drug effects ; Male ; Malondialdehyde ; metabolism ; Mice ; Sophora ; chemistry ; Superoxide Dismutase ; metabolism ; Tumor Necrosis Factor-alpha ; metabolism

Objective To observe the effect of acute hypervolemic hemodilution (AHH) with two kinds of hydroxyethyl starches including Voluven and HES on the renal function of emergency surgery patients with brain injury.Methods This study involved 54 brain injury patients treated with emergency surgery,who were randomly divided into Voluven group ( AHH130 group),HES group ( AHH200 group) and Ringer's lactate group (LR group),with 18 patients in each group.All the patients were managed with inhalation anesthesia.ECG,MAP,CVP and SpO2 were observed in operation.The blood urea nitrogen (BUN),urine creatinine ( BCr,UCr),urinary albumin (ALB) and urinary α1-microglobulin ( α1-MG) were detected before AHH ( T0 ),at the end of operation ( T1 ),at 4 hours ( T2 ),day 1 ( T3 ),day 2 (T4) and day 3 (T5) after operation.The creatinine clearance (CCr) and fractional sodium clearance (FSC) were calculated and the urine output,fluid replacement,blood loss and blood transfusion recorded.Results The HR,CVP and MAP in the three groups were within the normal range of variation at all time points,with statistical difference for comparison between groups and within group ( P ＞ 0.05 ).There was no significant difference in urine output and blood loss,while the intraoperative fluid volume and blood transfusion in the AHH130 group and the AHH200 group were significantly less than those in the LR group (P ＜ 0.01 ).There was no statistical difference in aspects of BUN,BCr and urinary ALB at each time point between and within the three groups ( P ＞ 0.05 ).After treatment with AHH,the urinary α1-MG level in the AHH130 group and AHH200 group was significantly increased ( P ＜0.01 ),which was decreased at T5 but was still higher than that at T0 ( P ＜ 0.01 ),and was higher than that in the LR group at all time points (P＜0.05).After treatment with AHH,CCr was decreased in the AHH130 group and AHH200 group,which reached the lowest level at T2,with statistical difference compared with the levd at T0 ( P ＜0.01 ).Then,CCr was recovered to normal at T5.FSC in the three groups after AHH treatment was increased slightly and the most significantly at T2,which was not statistically different compared with that at T0 ( P ＞ 0.05) and FSC was not statistically different between and within groups at other time points (P ＞0.05).All the values about the renal function in all the groups changed within the normal range at each time point.Conclusions AHH with Voluven or HAES is a feasible and safe blood conservation measure that can significantly reduce the allogeneic blood transfusion but exert insignificant effect on renal function of the brain injury patients with normal renal function before emergency surgery.