Objective:To evaluate the clinical efficacy of Suhuang Zhike capsules combined with montelukast in the treatment of cough caused by upper respiratory infection. Methods:Totally 120 patients with cough after upper respiratory infection were randomly divided into the treatment group (64 cases) and the control group (56 cases) by the random number table. The control group received Montelukast chewable tablets alone(10 mg,po qn), while the treatment group received Suhaung Zhike capsules(1. 35 g,po,tid) com-bined with Montelukast chewable tablets. The treatment course was 2 weeks, and the efficacy and adverse reactions between the two groups after the treatment were compared. Results:The significant efficiency and the total efficiency of the observation group were sig-nificantly highter than those of the control group, and the difference was statistically significant(P<0. 05). After the treatment, the cough symptom score and the expectoration symptom score of the two groups were decreased significantly than those before the treatment (P<0.05), both scores of the observation group were significantly lower than those of the control group after the treatment(P >0. 05). The incidence of adverse reactions of the two groups had no significant differencet(P<0. 05). Conclusion: As for the clinic efficacy, the combination of Suhaung Zhike capsules and Montelukast is significantly better than Montelukast therapy, and the combina-tion is an effective and safe treatment for cough after upper respiratory infection and worthy of promotion in clinical practice.

Objective To discuss the expression of urokinasc-type plasminogen activator (uPA) and its relationship with invasiveness in eutopic endometrial glandular epithelial cells in patients with endometriosis (EMS).Methods Nine cases of eutopic endometrial glandular epithelial cells of EMS patients and normal endometrium were cultivated and identified respectively by primary cell culture,and the expression of uPA was detected via western blot and RT-PCR,and the relationship between nPA and the migration and invasiveness of glandular epithelial cells was analyzed in Transwell chamber.Results The expression of uPA and mRNA was significantly increased in eutopic endometrial glandular epithelial cells than that in normal endometrium,indicating statistical significance (all P ＜ 0.05);the cell invasiveness of EMS eutopic endometrial glandular epithelial cells was significantly enhanced when compared with that of normal cells,which was statistically significant (P ＜ 0.05).Conclusion The expression of uPA in EMS eutopic endometrial glandular epithelial cells increases significantly,and it is obviously correlated with cell invasion and migration,revealing uPA is closely related with the occurrence of EMS.

Objective To observe the effect of Jingujian Granule (Granule for strengthening the bones) No.1,2,and 3 on primary osteoporosis in the TCM syndromes of liver-kidney deficiency,both spleen and kidney deficiency,and spleen and kidney deficiency accompanied with blood stasis,and the influence on the bone metabolism indices.Methods Totally 210 primary osteoporosis cases were differentiated according to the TCM differentiation and administered Jingujian Granule No.1,2,3 or Caltrate D accordingly.The observation was carried out for 3 months on the improvement of clinical symptoms,changes in bone mineral density and bone metabolism indices,and safety indices.Results The total effective rate of Jingujian Granule No.1,2,and 3 was 89.92%,while that of Caltrate D was 33.3% (P

Objective To investigate the effect of different stimulants on the LAG3 expression and function of spleen lymphocytes in mice. Methods The spleen lymphocytes from mice were isolated by density centrifugation.The LAG3 expressions in T cell subsets after exposure to conA, PMA, PHA or anti-CD3/28 antibodies for 24 h or 72 h were analyzed by Flow cytometry.The IFN-γsecretions of conditional medium were detected by ELISA kit.The proliferation of lymphocytes was examined by MTT analysis.Results Treatment with conA for 24 h or 72 h dose-dependently increased LAG3 +CD3 +and LAG3 +CD4 +CD3 +T cell percentages.Similarly, an exposure of anti-CD3/28 antibodies for 72 h significantly increased LAG3 +CD3 +and LAG3 +CD4 +CD3 + T cell percentages.Meanwhile, conA and anti-CD3/28 antibodies increased the IFN-γsecretion of lymphocytes in a time-dependent manner.Furthermore, Treatment with conA, PMA, PHA or anti-CD3/28 antibodies for 72 h could enhance the proliferation of lymphocyte. Conclusion conA and anti-CD3/28 antibodies are effective activators of T cells, and both of them could promote the expression of LAG3 and IFN-γsecretion of lymphocytes.

We retrospectively analyzed 126 children with juvenile idiopathic arthritis (JIA)admitted from January to December 2017,including 65 cases of systemic-onset JIA (SoJIA) and 61 cases of other types of JIA.The value of serum amyloid A protein (SAA) in the identification of the disease activity and infection in children with SoJIA was assessed.The area under the ROC curve of SAA in identification of disease activation of SoJIA patients was 0.934,which was not significantly different with other types of JIA.With the cut-off value of 68.32 mg/L the sensitivity and specificity for diagnosis of SoJIA activity were 0.913 and 0.892 respectively.In SoJIA patients the SAA was closely correlated with ESR and CRP (r=0.721 and 0.699,P＜0.001).The SAA level was significantly higher in the disease active stage than that in stable stage,in the stable stage with infection than that in the stable stage without infection of SoJIA patients.There were also significant differences in platelet and CRP between active disease with infection and active disease without infection.SAA is expected to be used for assessing disease activity of SoJIA,if combined with platelet and CRP,it may be of value in the identification of the complicating infection.

A new stent with triangular wire cross-section was proposed. The new stents were compared with traditional circular wire cross-section stent in the same porosity in order to investigate its effectiveness in treating intracranial aneurysms. Three models were established separately, including the aneurysm model with circle cross section stent, the aneurysm model with triangular cross section stent and the aneurysm model with non-stent. Then the same boundary conditions were set to contrast the resistance to flow, velocity, pressure, wall shear stress and total mesh displacement. The resistance to flow of triangular cross section stent was lower than circle cross section stent and the velocity, pressure, total mesh displacement of aneurysm model with triangular cross section stent were all higher than those of the model with circle cross section stent. Moreover, the peak value and valley value of wall shear stress in aneurysm model with triangular cross section stent were higher than those of the other. Triangular cross section stent might play a negative role to aneurysm rupturing. Thus, the therapeutic effect of stent with triangle cross section was not better than the stent with circle cross section. In the clinical application, doctors should consider the various factors, and choose the most suitable one.
Aneurysm ; therapy ; Computer Simulation ; Hemorheology ; physiology ; Humans ; Intracranial Aneurysm ; therapy ; Prosthesis Design ; Stents

Objective To compare the magnetic resonance imagings (MRI) of neonates diagnosed with cystic periventricular leukomalacia (cPVL) at different stages after birth , and to clarify the relationship of MRI and motor development outcomes.Method Data of neonates admitted to the Shengjing Hospital of China Medical Univerisity from January 2010 to May 2015 diagnosed with cPVL by MRI were studied retrospectively.Subjects were assigned into two groups according to time of diagnosis : early－diagnosed group (≤7 d) and late－diagnosed group (＞7 d).The MRI and subsequent motor development outcome were compared between two groups.Result There were 35 neonates in early－diagnosed group.The cysts were mainly located in the anterior horn of the lateral ventricle (35 infants), the body of the lateral ventricle (2 infants) and the centrum semiovale (1 infants).Only one cyst were found in 17 infants, two cysts in 14 infants, three or more cysts in 4 infants.There were 45 cases in the late－diagnosed group, the cysts were mainly located in the centrum semiovale ( 35 infants ) and the posterior horn of the lateral ventricle (34 infants), the body (20 infants) and the anterior horn (10 infants) of lateral ventricle.Only one cyst were found in 3 infants, two cysts in 5 infants, three or more cysts in 37 infants.Among the 23 infants in the early－diagnosed group with follow－up, 22 infants are clinically normal , one infant with spastic diplegia (4.3%).Among the 24 infants in the late－diagnosed group with followe－up, 4 infants are clinically normal , 20 infants with spastic hemiplegia , diplegia or quadriplegia (83.3%).There are significant differences of incidence of cerebral palsy between the two group (P＜0.05).Conclusion MRI imaging showed that the location, number of cysts are different between the early－diagnosed and late－diagnosed group, and the motor development outcome of the early－diagnosed group are better , which indicates the prognosis of cPVL that occurred in utero are better than acquired cPVL after birth.

Objective:To observe the effect of stellate ganglion block(SGB)on serum inflammatory factors and the expression of α7nAChR protein in rats with acute peritonitis,so as to further explore the mechanism of SGB on the inflammatory response of acute peritonitis in rats.Methods:40 SPF grade male rats were randomly divided into 4 groups:blank group(Control),acute peritonitis group(AP),acute peritonitis+stellate ganglion block group(AP+SGB),acute peritonitis+stellate ganglion block+α7nAChR inhibitor methyllycaconitine group(AP+SGB+MLA),with 10 rats in each group.Inject 2％acetic acid at a dose of 1 ml/100 g into the peritoneal cavity of rats to establish an acute peritonitis model in the AP group,AP+SGB group,and AP+SGB+MLA group.Blood samples were collected from the tail vein of the rats,and the concentrations of IL-18 and TNF-α in serum were detected by ELISA.Western Blot method was used to detect the level of α7nAChR protein in the peritoneal tissues,and RT-qPCR method was used to detect the expression of α7nAChR mRNA in the peritoneal tissues.Results:Compared with Control group,the levels of IL-18 and TNF-α were increased in the other three groups(P＜0.05).Compared with AP group,serum levels of IL-18 and TNF-α in AP+SGB group were decreased(P＜0.05).Compared with AP+SGB group,serum levels of IL-18 and TNF-α were increased in AP+SGB+MLA group(P＜0.05).The expression of α7nAChR mRNA protein were higher in the three groups than group Control,(P＜0.05).Compared with AP group,α7nAChR protein and α7nAChR mRNA expression levels were higher in AP+SGB group and AP+SGB+MLA group(P＜0.05).Compared with AP+SGB group,α7nAChR protein and α7nAChR mRNA expression levels in AP+SGB+MLA group were lower(P＜0.05).Conclusion:Stellate ganglion block treatment can reduce the production of inflammatory factors and inhibit the inflammatory response of acute peritonitis in rats,and its anti-inflammatory mechanism may be related to the cholinergic anti-inflammatory pathway(CAP)mediated by α7nAChR.

Objective To investigate the current status of dialysis adequacy and pass rate of Kt/Vurea in peritoneal dialysis (PD) patients, and to explore the related risk factors and nursing intervention.Methods The participants referred to PD patients with adequate dialysis (≥3 months) and regular follow-up from August to December in 2015. The demographic data and clinical characteristics were collected according to questionnaire survey and laboratory examination. The participants were divided into two groups based on their KT/Vurea.Results Totals of 185 clinical stable PD patients were included in the study, with an average age of (56.41±14.57) years old and dialysis duration of (34.74±28.46) months. The cut-off of KT/Vurea was (2.05±0.50) and the pass rate of KT/Vurea was 77.84%. The passed participants tended to be females and had lower BMI and better residual renal function compared with participants who failed KT/ Vurea (P＜0.05). No significant difference was found in age, blood pressure, blood calcium, phosphorus, PTH, hemoglobin, blood albumin, alkaline phosphatase,CRP,Vitamin D, dialysis duration,and dialysis dose (P＞0.05). Logistic regression analysis indicated that sex and residual renal function were independent factors for Kt/Vurea. Being females was a protective factor. Decreased KT/Vurea, higher calcium-phosphorus product, lower serum albumin, prolonged dialysis time and increased dialysis dose were independent risk factors of residual renal function. Conclusions Sex and residual renal function were independent factors for Kt/Vurea. Nursing intervention should be focused on diet control and regular follow-up to prevent the progress of residual renal function and the improvement of dialysis adequacy.

ObjectiveTo study the effects of quality control circle (QCC) activities on improving the revisiting rate in discharged patients with chronic hepatitis B,so as to supervise patients to return visit regularly and improve medical compliance.Methods To investigate the revisiting situation of chronic hepatitis B patients discharged from infection department from January to March 2016 through QCC activities,in which the causes of the missing revisits were analyzed,and goals for improvement and corresponding measurements were set up. Corresponding measures were taken from April to October,2016. Statistical analysis was made to compare the revisiting rate before and after QCC activities.Results After taken the measures,the revisiting rate of discharged chronic hepatitis B patients was raised from 30.56% to 63.22%.Conclusions QCC activity can improve the revisiting rate and satisfaction of discharged patients with chronic hepatitis B.