ObjectiveTo analyze the relationship between the patients' psychological factors and esthetics satisfaction of all-ceramic restoration of anterior teeth.MethodsThe N scales of Eysenck personality questionnaires (EPQ) were filled at the first visit,and the total scores of N scales were calculated.After restorative treatments,the satisfaction questionnaire was used to evaluate the patients' aesthetic satisfaction on material quality,color,geometry,profile,self-confidence,etc,and to analyze the relation between psychological factors and satisfaction of the patients.ResultsThe scores of EPQ N scale of the patients in this study were as follows:Nmax=23,Nmin =3,Navg =9.35±5.714.The patients had high satisfaction with restoration.Aesthetic satisfaction,color and self-confidence were in relation to the N scales scores,satisfaction of color was in relation to sickness suspicion,satisfaction of profile was in relation to enthrallment extent and guilty consciousness,and satisfaction of self-confidence improvement was in relation to anxiety and self-determination.Conclusions The psychologic factor of the patients has some influence on the esthetics satisfaction of all-ceramic restoration of anterior teeth.

Objective To establish a military disease prevention and control website to achieve dissemination of disease control information , resource sharing , business communication in the whole army , and popularize relevant knowledge of disease prevention and control promotion among the troops .Methods Based on the content management system and meta-data repository platform,B/S system architecture, JSP,MySQL and other programming techniques and tools were used to complete the system development .Results The military disease prevention and control website we designed has been for-mally launched ,which was able to implement a set of functions such as content distribution , full-text retrieval ,classification and aggregation of knowledge , online consultation .Conclusion This website plays a positive role in enhancing military prevention and control ,popularizing relevant laws and regulations ,meeting the health needs of the army soldiers and impro-ving the ability of disease prevention in grass-roots units.

Objective To evaluate the effectiveness of discharge planning and home care for patients with peritoneal dialysis (PD).Methods A total of 60 PD patients were randomly divided into the intervention group and control group,30 cases in each group.Discharge planning and home care were carried out in the intervention group, while routine nursing and telephone follow -up service after discharge were implemented in the control group.The patientsˊscores of Zung Self -Rating Anxiety Scale(SAS),Self -Rating Depression Scale(SDS),Self management ability of patients undergoing peritoneal dialysis,complication rate and readmission rate were compared between the two groups at the next day admission,discharge,lth month and 3th after discharge.Results The scores of SAS and SDS in the intervention group were significantly lower than that in the control group at 3th month after discharge,the difference was statistically significant(tSDS =5.263,tSAS =3.812,P <0.05).The Self management ability of patients undergoing peritoneal dialysis was significantly higher than that of the control group at lth and 3th month after discharge,the difference was statistically significant (t =6.845,t =7.231,P <0.05).No significant difference in the re -admission rate (16.67%,6.67%)was found between the two groups (χ2 =0.387,P >0.05).The complication rate in the intervention group was significantly lower than in the control group at 3th month after discharge(χ2 =5.124,P <0.05).Conclusion Discharge planning and home care can effectively relieve depression and anxiety in patients with peritoneal dialysis and improve the abilities of daily life.It is worth promoting and applying in clinic.

Objective To investigate the relationship between plasma docetaxel concentration and the efficacy as well as toxic and side effects in patients with breast cancer after chemotherapy.Methods Seventy -one patients with breast cancer who accepted AC sequential T chemotherapy regimen as first line treatment were selected from April 2015 to September 2015 in Hubei Provicial Tumor Hospital.The plasma concentration of docetaxel was detected by latex immunoturdidimetry after the docetaxel continuous infusion in each cycle.The three groups were assigned according to the concentration distribution of docetaxel:group A (plasma concentration docetaxel ≤ 2.0mg·h -1 · L -1 ),group B (2.1 -2.5mg·h -1 ·L -1 )and group C (≥2.6 mg·h -1 ·L -1 ).The relationship between the drug plasma concentration,therapeutic efficacy and adverse reactions in different docetaxel plasma concentration was analyzed retrospectively by Chi -square tests.Results The average plasma concentrations of docetaxel of the three groups were (1.55 ±0.36)mg·h -1 ·L -1 ,(2.28 ±0.13)mg·h -1 ·L -1 ,(2.87 ±0.38)mg· h -1 · L -1 respectively.The adverse reactions were enhanced with the increasing of docetaxel plasma concentration (χ2 =5.169, 4.463,3.630,P =0.023,0.035,0.047).The therapeutic efficacy of group C and group B was same(95.8%),which was higher than 87.0% of group A,but there was no statistically significant difference (χ2 =1.559,P =0.24). Conclusion Breast cancer patients whose plasma concentration of docetaxel is between 2.1 ~2.5mg·h -1 ·L -1 has a better prognosis,and its adverse reactions are controlled in a certain extent.

[ ABSTRACT] AIM:To investigate the role of encapsulated protein transfected into human bone marrow mesen-chymal stem cells ( hBMSCs) by polyethyleneimine ( PEI) , and to optimize the best mole ratio of PEI-proteins.METH-ODS:6 groups of DNase I-PEI complexes were constructed and the best mole ratio was explored by laser scattering analy-sis.The appearance of complexes was presented under transmission electron microscope.Meanwhile, 4 groups of construc-ted GFP-PEI complexes were utilized to transfect into the hBMSCs, which were isolated and expand in vitro.The fluores-cence intensity of transfected cells was observed under confocal microscope.In addition, the cytotoxicity of the complexes on the cell proliferation was detected by MTT assay.The activity of the intracellular proteins was testified by aβ-galactosi-dase staining experiment.RESULTS:When the mole ratio of PEI and protein was adjusted to 4∶1, the complex transfec-tion efficiency was the best, and β-galactosidase color test turned blue.CONCLUSION:PEI has the character of encap-sulating various proteins to nano-complexes.The proteins transfected into bone marrow mesenchymal stem cells are con-firmed to have functional activity.As a protein carrier, PEI is of high efficiency and low toxicity, thus providing a new way for stem cell reprogramming.

OBJECTIVETo explore the effect of Xinfeng Capsule (XC) on lipoprotein metabolism of rheumatoid arthritis (RA) patients.

METHODSTotally 180 RA patients were assigned to the experimental group and the control group by random digit table, 90 in each group. Patients in the experimental group took XC (three pills each time, three times daily), while those in the control group took Methotrexate Tablet (four tablets each time, once per week). One month consisted of one therapeutic course and all patients were treated for two therapeutic courses. A healthy control group consisting of 60 patients was also set up. Changes of lipoprotein indices, clinical efficacy, lipid metabolism, joint symptoms and signs, activity indicators were observed, and correlation analyses were performed.

RESULTSCompared with the healthy control group, expression levels of prealbumin (PA), globulin (GLO), high-density lipoprotein (HDL), apolipoprotein Al (Apo-A1) were lowered in RA patients (P <0. 05, P <0. 01). Correlation analyses showed that PA was negatively correlated with joint tenderness, morning stiffness time, disease activity score (DAS-28), C-reactive protein (CRP), interleukin (IL)-6, respectively. Total protein (TP) was negatively correlated with joint tenderness. GLO was negatively correlated with joint tenderness and DAS-28. HDL was negatively correlated with erythrocyte sedimentation rate (ESR) and endothelin (ET)-1. Apo-Al was negatively correlated with joint pain; Apo-B was negatively correlated with CRP; LDL was negatively correlated with morning stiffness time (P <0. 05, P <0. 01). Compared with before treatment, expression levels of PA, HDL, Apo-A1 , Apo-B, and serum IL-10 contents increased, and expression levels of ESR, CRP, IL-6, ET-1 , joint pain, joint swelling, morning stiffness time, and DAS-28 decreased in the experimental group (P <0. 05, P <0. 01). PA increased more after treatment than before treatment in the control group (P <0. 01). There was statistical difference in joint symptoms (except joint tenderness) and activity indices (except ET-1) in the control group (P <0. 05, P <0. 01). Compared with the control group after treatment, PA and HDL increased, ET-1 and duration of morning stiffness decreased in the experimental group (all P <0. 05).

CONCLUSIONSLipoprotein metabolic disorder exists in RA patients, and it is associated with disease activity. XC could obviously improve lipoprotein metabolism and joint symptoms.

Arthritis, Rheumatoid ; drug therapy ; metabolism ; Blood Sedimentation ; C-Reactive Protein ; Capsules ; Drugs, Chinese Herbal ; pharmacology ; therapeutic use ; Humans ; Interleukin-10 ; Interleukin-6 ; Lipoproteins ; Lipoproteins, HDL ; metabolism ; Methotrexate

Re-evaluation of bioequivalence of generic drugs is one of the key research focus currently. As a means to ensure consistency of the therapeutic effectiveness of drug products, clinical bioequivalence has been widely accepted as a gold standard test. In vitro dissolution testing based on the theory of the BCS is the best alternative to in vivo bioequivalence study. In this article, the conventional dissolution method and flow-through cell method were used to investigate the dissolution profiles of domestic amoxicillin capsules in different dissolution media, and the absorption behavior of the drugs with different release rates (t85% = 15-180 min) in the gastrointestinal tract was predicted by Gastro Plus. The flow-through cell method was thought better to reflect the release characteristics in vivo, and amoxicillin capsules with regard to the release rates up to 45 min (t85% = 45 min) were having a satisfied bioequivalence with the oral solution according to the C(max) and AUC. Although two different dissolution profiles of domestic amoxicillin capsules were found by flow-through cell methods, prediction results revealed that domestic capsules were probably bioequivalent to each other.
Amoxicillin ; pharmacokinetics ; Capsules ; Computer Simulation ; Gastrointestinal Tract ; Humans ; Software ; Solubility ; Therapeutic Equivalency

Objective To improve the understanding of leptomeningeal metastasis (LM),we analyzed the data of clinical manifestations,imaging findings and cytological analysis of cerebrospinal fluid (CSF) in a group of patients with LM of malignant solid tumors.Methods The clinical data of 94 patients with LM of malignant solid tumors between 2009 and 2014 in our hospital were retrospectively analyzed.We compared the clinical manifestations and auxiliary examinations of patients with different pathological types of LM.The Chi-square test was used to compare the results.Results The pathological types included adenocarcinoma (61),small cell carcinoma (24),squamous carcinoma (6),melanoma (1),large-cell carcinoma (1),and hepatocellular carcinoma (1).The median age was 58 (37-75) and the median KPS score was 40 (10-80).About 98.9％ (93/94) patients had neurologic symptoms.Neuroimaging examination was performed in 84 patients,with the sensitivity of 88.1％ (74/84);cytological analysis of CSF was performed in 85 patients,with the sensitivity of 88.2％ (75/85);while CSF biochemical examination was performed in 85 patients,with the sensitivity of 90.6％ (77/85).The sensitivity of cytology in adenocarcinoma (96.6％,56/58) was higher than those in small cell carcinoma (80％,16/20;P =0.056).The sensitivity of neuroimaging in small cell carcinoma (95.8％,23/24) was higher than that in adenocarcinoma (83.3％,45/52;P =0.409).However,the sensitivity of cytology (1/5) and neuroimaging (4/6) in squamous carcinoma was low,which led to the need of comprehensive analysis for the diagnosis.The incidence of headache,spinal nerve-related symptoms,ependymal enhancement and metastatic nodules of lumbosacral intraspinal in adenocarcinoma and small cell carcinoma showed statistically significant difference,which was 88.5％ (54/61) and 29.2％ (7/24;P ＜ 0.01),18.0％ (11/61) and 45.8％ (11/24;P =0.008),2/6 and 25.0％ (6/24;P=0.017),1.9％ (1/61)and50.0％ (12/24;P ＜ 0.01),respectively.Conclusions Neuroimaging and CSF examination are still the key points for the diagnosis of LM of malignant solid tumors.The clinical manifestations are correlated with pathological types of primary tumor.

The paper identified bottlenecks in establishing general practice departments at tertiary hospitals.With analysis of the importance of general practice education,medical service and research,as well as complete disciplinary building at such hospitals,the authors explored strategies and measures for talent training and development of general practice.

Objective To investigate the instant clinical efficacy of intra-arterial infusion of fasudil combined with routine anti-vasospasm for symptomatic cerebral vasospasm (SCVS). Methods The clinical data of 21 patients with subarachnoid hemorrhage (SAH) due to ruptured aneurysm, who were admitted to authors' hospital during the period from May 2010 and February 2014, were retrospectively analyzed. The lesions included Fisher gradeⅡ(n=2), gradeⅢ (n=16) and gradeⅣ (n=3). Endovascular embolization of the aneurysm was carried out within 48 hours after the confirmation of the diagnosis with total cerebral DSA;no bleeding occurred during the operation and routine anti-vasospasm therapy was given. Within 4-9 days after the onset of the disease, all 21 patients presented SCVS. Half dose systemic heparinization, superselective intra-arterial infusion of fasudil (30 mg fasudil+250 ml saline, lasting for 30 min) were adopted. Reexamination of angiography performed at 15 min after fasudil infusion was employed, and the results were evaluated with NIHSS score by comparing the preoperative findings. Results Imaging examination performed after the treatment showed that significant improvement was obtained in 15 patients and no obvious changes in 6 patients. Clinical symptoms were remarkably improved in 11 patients, partially improved in 4 patients and remained unchanged in 6 patients. The mean NIHSS score was improved from preoperative 28.6 to postoperative 21.2. Conclusion For the treatment of symptomatic cerebral vasospasm, superselective intra-arterial infusion of fasudil is effective and safe, and it has good clinical application value.