Objective To analyze the related factors of ADR/ADE cases caused by Sanqi Panax notoginseng for injection(lyophilization),in order to provide reference for clinical rational use of Sanqi Panax notoginseng for injection.Methods Adopted the method of retrospective study,this paper statistically analyzed ADR/ADE cases caused by Sanqi Panax notoginseng for injection(lyophilization)in the database of Adverse Drug Reaction Monitoring Center in Qingdao from January 2015 to December 2015.Results There were altogether 123 ADR/ADE cases caused by Sanqi Panax notoginseng for injection(lyophilization)in 2015,with 90 cases in general,12 new cases, 21 severe cases;more female patients than male patients;more middle -aged and old patients;irrational use of the drug accounting for 45.53% of the total number of the report;and there was a higher proportion of irrational drug use in grass -roots medical institutions.Conclusion Irrational drug use is an important factor leading to ADR/ADE cases caused by Sanqi Panax notoginseng for injection(lyophilization),so the injection of Sanqi Panax notoginseng (lyophilization)should be regulated in order to reduce the occurrence of ADR/ADE cases.

e combina-tion of protamine sulfate and potassium chloride to establish interstitial cystitis animal model is reliable and feasible. Researchers can choose the right time of irrigation based on the intent of the experiment.

Objective To analyze the effects of the mumps virus on testicular function and evaluate the value of blood testosterone in acute orchitis condition and prognosis by observing the testosterone levels of peripheral blood in the mumps orchitis patients.Methods Thirty patients with acute mumps orchitis (mumps orchitis group)and 28 patients with mumps only without any major complications (mumps group)were enrolled in the study.At the same time,we selected 20 healthy males in our hospital as healthy controls.All cases were treated by ribavirin (10mg/kg). The testosterone was tested by chemiluminescence method,in 0,7,14 days respectively.The variance analysis and LSD -t test were used to compare differences of blood testosterone in each group,and Pearson method was used to analyze the correlation of blood testosterone and testicular swelling day times,blood amylase,level of neutrophils,IL -6 and CRP.Results The testosterone of acute orchitis [(1.51 ±0.26)ng/mL]was lower than mumps group and healthy controls.The difference was significant(F =99.36,P <0.01).The level of blood testosterone was significantly increased in the treatment for 14 days (t =13.03,P <0.01),and there was no significant difference compared with healthy controls (t =1.23,P =1.23).Pearson correlation analysis found that blood testosterone levels were negatively correlated with the days of testicular swelling,the levels of IL -6 and CRP(r =0.678,P <0.01 and r =0.528,P =0.000;r =0.442,P =0.000).Conclusion This study showed that MuV infection inhibited testosterone synthesis in Leydig cells.In other words,the level of blood testosterone is related to the severity of the orchitis,which can be widely used in clinical.

The perivascular space is formed by the pia mater around the blood vessels and participates in the fluid exchange and waste clearance in the brain. The enlarged perivascular space (EPVS) indicates the disorder of brain clearance mechanism, which is closely related to the occurrence and development of a variety of clinical diseases. In recent years, there are a lot of studies on the pathogenesis and influencing factors of EPVS. This article reviews its anatomy, neuroimaging, pathogenesis, and risk factors.

We established an ELISPOT for bovine interferon-gamma (BoIFN-γ), and applied it in the diagnosis of bovine tuberculosis (bTB). Monoclonal antibodies that can bind with native BoIFN-γ were screened as the coating antibody and detecting antibody. After optimization of detecting conditions including coating antibody concentration, cell number, and detecting antibody concentration, the ELISPOT assay was established. Peripheral mononuclear cells (PBMCs) isolated from 30 cows were co-cultured with PPD, and detected with the ELISPOT assay. The optimal conditions of ELISPOT assay were 2.5 μg/mL coating antibody 2G5, 2.5 x 10(5) cells/well, and 1 μg/mL detecting antibody Bio-5E11. In these 30 cows tested both with the ELISPOT assay and the BOVIGAM kit, 11 cows were proved to be positive in ELISOPT assay with the sensitivity of 78.6%, and 12 cows were proved to be negative in ELISOPT assay with the specificity of 75%. The ELISPOT assay for BoIFN-γ could be used to detect bTB efficiently and it might be an alternative method for the diagnosis of bTB.
Animals ; Antibodies, Monoclonal ; Cattle ; Enzyme-Linked Immunospot Assay ; veterinary ; Female ; Interferon-gamma ; isolation & purification ; Sensitivity and Specificity ; Tuberculosis, Bovine ; diagnosis

Objective To optimize the formulation of metoprolol succinate ( MS) controlled release pellets by central composite design-response surface methodology .Methods MS sustained-release pellets were prepared using sugar pellet cores as starter beads , ethyl cellulose as coating materials and MS itself as a pore former .The formulation of MS sustained-release pellets was optimized by a central composite design with two factors at five levels .These two factors ( two independ-ent variables) were the pore former level and coating level , and the evaluated indexes ( namely dependent variables ) included the in vitro cumulative release percentages of MS at 1, 4, 8, 12 and 16 h, respectively.Results and Conclusion The results of mathematical equation fitting suggested that the second-order quadratic model was the optimal fitting equa-tion.According to the response surfaces , the optimum values at the pore former level and coating level weve ranged from 16%to 18%and 20% to 25%, respectively .The in vitro cumulative release percentage of MS from the pellets at 1 h reached 9.15%,which consequently eliminated the lag phase in the initial release period and exhibited a good sustained-release effect.Central composite design-response surface methodology can be applied to optimizing the coating formulation for MS sustained release pellets .

Objective To evaluate the effect of denatonium benzoaten on α-smooth muscle actin (α-SMA),subepithelial collagen and airway inflammation in asthmu mice.Methods Forty-five BALB/c mice were divided into 3 groups,normal control group (A group),asthma model group (B group),asthma model+ denatonium benzoaten group(C group);α-SMA detected by using immunohistochemistry,lung sections were stained with Masson to detect subepithelial collagen,HE stain method was used to observe the airway inflammation the images were analyzed with semi-quantitative computer.Results The deposition of α-SMA、subepithelial collagen and inflammation degree in C group was significantly reduced compared with B group,the difference were statistically significant(P＜0.05).Conclusion Denatonium benzoaten can improve airway remodeling in asthmatic mice.

number of goblet cells, mucus secretion and mucin MUC5AC content in lung tissues. Results S100A9 in BALF of group B was (11.89±0.77) ng/mL, S100A9 integrated optical density (IOD) value in airway epithelial cells was 13.96±1.62, PAS stain area /epithelial cell area was (12.53±1.21)%, relative value of MUC5AC / NADPH was 173.91±4.29, all of the above were higher than those of group A [(6.19±0.61) ng/mL, 4.97±0.30, (1.94±0.18)%, 1];S100A9 levels, IOD of S100A9 in airway epithelial cells, PAS stain area / epithelial cell area (%), relative value of MUC5AC / NADPH in group C [(10.69±0.79) ng / ml, 11.80±0.72, (10.61±0.61)%, 94.65±1.59], group D[(9.49±0.99) ng/mL, 10.39±0.59, (8.63±0.62)%, 82.08±1.12], group E [(7.54± 0.42) ng/mL, 5.63±0.84, (4.59±0.87)%, 26.30±1.94] were lower than group B, which showed a dose-dependent reduction and the difference was statistically significant (P<0.05 or P<0.01). Conclusion DB downregulates the expression level of Ca2+-binding protein S100A9 and the mucus secretion amount of the airway goblet cells in rats.

Objective:Detecting serum IL-37 concentrations and HBeAg seroconversion in chronic hepatitis B virus(HBV) patients during the treatment of telbivudine( LDT).Methods:Fifty patients with chronic hepatitis B were included in the study;and 20 healthy people were selected as the control group.The expression levels of interleukin ( IL)-37, IL-6 and CRP were measured by enzyme-linked immunosorbent assay.As the same time,the relationship between serum IL-37 concentrations and HBeAg seroconversion was dynamically observed at 0 w,12 w,24 w,36 w,48 w after treatment.Results:The serum levels of IL-37 in chronic HBV patients were higher than the control group at baseline(q=22.716,P<0.01).The serum levels of IL-37 were decreased in HBeAg seroconverted CHB patients(t=-19.480,P<0.001).The levels of IL-37 were positively correlated with ALT,IL-6 and CRP(r were 0.697,0.725, 0.895,respectively;all P<0.001).The levels of IL-37 and HBV DNA was no correlation(r=0.136,P>0.05).Conclusion:IL-37 may be involved in the process of HBV infection in CHB patients,and can reflect the degree of liver’ s inflammatory damage.IL-37 may play a significant role in the immune response of CHB patients with HBeAg seroconversion.In future,IL-37 may be an effective therapeutic measure to HBV infection.

Objective To evaluate the left ventricular synchrony after myocardial infarction (MI) by ultrasound targeted microbubbles destruction (UTMD)-mediated angiogenin 1 (Ang1) gene transfection in canine.Methods Twenty-one dogs were divided into three groups (n =7 in each group):①control group (healthy dogs);②MI group (MI dogs without treatment);③UTMD group (MI dogs with UTMD treatment).One month later,the size and systolic function of heart were measured by echocardiography.The synchronization parameters derived from two dimensional-speckle tracking imaging(2D-STI) included the standard deviation and maximum difference of time to peak strain for all left ventricular segments (Tls-SD,Trs-SD,Tcs-SD,Tls-Dif,Trs-Dif and Tcs-Dif).CD31 and α-SMA were applied for quantifying capillary and arteriolar density.The Ang1,SERCA2a and PLB protein were detected by Western blotting.Results ① One month later,the conventional ultrasonic parameters were compared among three groups,the LVEDD,LVESD and E/e'increased and LVEF,e'and E/A reduced in MI group than those in control group,all of them partially recovered in UTMD group than those in MI group,but were still lower than those in control group (P ＜0.05);②The left ventricular synchrony parameters of Tls-SD,Tls-Dif and Trs-SD showed significant differences among the three groups(P ＜0.05),the degree of dyssynchrony increased in MI group than control group,they were lower in UTMD group than those in MI group.The Tcs-SD,Tcs-Dif and Trs-Dif showed no significant difference among three groups (P ＞ 0.05);③ The immunohistochemistry showed the higher blood vessel density in UTMD group than that in MI group(P ＜ 0.05);④The relative quantity of Ang1 was significantly higher in UTMD group.The relative quantity of SERCA2a protein was lower in MI group than that in control group,increased in UTMD group,the trend of PLB was contrary to it.The differences were statistically significant (all P ＜0.05).Conclusions The UTMD-mediated Ang1 gene transfection can promote angiogenesis after MI,reverse left ventricular remodeling and improve left ventricular synchrony.The myocardial synchrony may be related to the expression of calcium ions key protein SERCA2a and PLB.