ObjectiveTo explore the effect of personality and psychosocial factors on irritable bowel syndrome (IBS).MethodsPersonality and psychological status of 46 IBS patients and 32 healthy individuals were evaluated with Eysenck Personality Questionaire (EPQ), Symptom Checklist-90 (SCL-90) and Life Events Scale (LES).ResultsIn EPQ, E (extroversion-introversion) scores of IBS group were lower than those of control group; N (neuroticism) scores of IBS group were significantly higher than those of control group (P<0.01). In SCL-90, the scores of somatization, compulsion, anxiety, depression and etc. were higher than those of control group (P<0.05). The frequency of meeting negative life events, the quantity of stimulus of meeting negative life events and the total quantity of stimulus of meeting life events of IBS patients within one year until episode were significantly higher than those of control group (P<0.01).ConclusionPersonality psychological characteristics and life events before illness are associated with the morbidity of IBS.

To study a method for determination of sulfamethoxazole, sulfadiazine and trimethoprim tablets, a compound tablet of sulfamethoxazole, sulfadiazine and trimethoprim. METHOD: A capillary zone electrophoresis (CZE) method was used to assay three components of this compound preparation. RESULTS: The complete separation of components was achieved with 0.05 molL-1 pH 6.0 running phosphate buffer and a constant voltage of 20 kV (current of 95 μA～105 μA). The retention times of individual components were between three and eight minutes and a good linearity was shown between concentration and peak area in the concentration range over 70 μgml-1～750 μgml-1. When acetanilide was used as internal standard, the relative standard deviation (RSD) of each component determined in a batch was less than 1% (n=9). The recovery of each component was not less than 96.45% with RSD less than 3%. The analytical results obtained from 6 samples of clinical use were inconsistent with those by standard method, however the quantity of each sulfa drug was obtained by CZE method. CONCLUSION: The results showed this method is accurate, simple, and rapid. When this method is used, the quantity of each three components is determined, but by the standard method, only the total quantity of the two sulfa drugs is obtained.

Objective To explore the surgical methods and clinical applications of single operation hole for thorascopic surgery in treatment of encapsulated effusion with atelectasis after thoracic injury.Methods From October 2011 to October 2013,using single operation hole for thorascopic surgery treating encapsulated effusion with atelectasis in 56 cases after thoracic injury,35 males and 21 females,aged 21-68,mean 34 years old.The left encapsulated effusion with atelectasis in 31 cases,the right of encapsulated effusion with atelectasis in 25 cases,atelectasis in 43 cases,partial atelectasis in 9 cases,total atelectasis in 4 cases.Before thorascopic surgery,routine thoracentesis or (and) closed thoracic drainage were performed,but ineffective.Surgical approach for anesthesia with the thorascopic surgery encapsulated effusion dissection + suction drum lung surgery.Thorascopic surgery were completed in single operation hole,postoperative chest tube into the hole from observation.Results The operation time was 55-120 min,average 75 min; blood loss was 25-150 ml,average 65 ml.All patients underwent in single operation hole.The postoperative hospital stay was 7-19 d,average 11.2 d.There were no perioperative mortality and major complications.Conclusions The single operation hole for thorascopic surgery in treatment of encapsulated effusion with atelectasis after thoracic injury is exactly effective and simple.It can be used as an effective treatment.

0. 20) after D test of normality. The normal range of GEMP was 63. 11-72. 94 ?mol fructose/L (P= 95%). When clinical cardiovasculopathy, nephropathy, retinopathy,peripheral neuropathy and auditus reduction in the aged were compared between two groups of diabetic patients, one with normal and another with abnormal values of GEMP, the clinical indices, excepting cardiovasculopathy, were significantly different between the groups.

Objective: To establish an HPLC method for simultaneous determination of baicalein and wogonin in Baipuhuang tablets. Methods: HPLC was performed on an Agilent C 18 column(4.6 mm×250 mm, 5 μm)using the gradient acetoni trile(A)-water(B)at the 1.0 ml/min flow rate as mobile phase. The columm temperature was 30℃ and the detection wavelength was 280 nm. Results: The linear regression equation of baicalein was Y=24117X-223.95(r=0.9990);the linear range was 0.02~0.2 μg with the average recovery of 98.95% and the RSD of 0.64%(n=9). The linear regression equation of wogonin was Y=16237X-26.698(r=0.9996);the linear range was 0.02~0.2 μg with the average recovery of 99.28% and the RSD of 1.03%(n=9). The RSD values for the precision, stability and repeatability were all less than 2%. Conclusion: The established HPLC method appears to be highly sen sitive, accurate and reproducible, which could be used for the quality control of Baipuhuang tablets.

Objective: To share the anti-infection experience for the patients with complicated intra-abdominal infection after operation.Methods: The whole course of drug administration participated by clinical pharmacist in one patient with complicated intra-abdominal infection after pancreatoduodenectomy were retrospectively analyzed and discussed.Results: Enterococcus was found in the blood culture and ascites.According to the results of drug sensitive tests, clinical pharmacist provided medication suggestions and performed medication mornitoring.According to the blood concentration, clinical pharmacist adjusted the dose of vancomycin, and changed the therapy regimen according to the changes of conditions.As a result, adverse reactions were controlled timely, and satisfactory treatment effects were obtained.Conclusion: The aetiology of complicated intra-abdominal infection is complex with intractable treatment, and the participation of clinical pharmacists in the treatment can improve the efficiency and safety.

Atherosclerosis ; Humans ; Urotensins

Adult ; Endoscopy ; Female ; Humans ; Male ; Middle Aged ; Tracheal Neoplasms ; surgery ; Young Adult

OBJECTIVE:To explore the role of clinical pharmacists participating in the individualized treatment for purulent meningitis. METHODS:Clinical pharmacists participated in the therapy for a patient with purulent meningitis complicated with Staphylococcus aureus infection. According to patient's condition,clinical pharmacists assisted physicians to formulate preliminary therapeutic plan. Reviewing relevant guidelines,domestic and foreign literatures,clinical pharmacists suggested to combine with dexamethasone so as to relieve inflammatory reaction. According to the results of drug sensitivity test,based on vancomycin plasma concentration monitoring and population pharmacokinetics model fitting,clinical pharmacists suggested to reduce the dose of vanco-mycin to 0.5 g,ivgtt,q12 h. The pharmaceutical care were conducted throughout the therapy,including efficacy evaluation of an-ti-infective therapy,ADR monitoring,renal function monitoring,etc. RESULTS:Physicians adopted some suggestions of clinical pharmacists. The disease condition of the patient was recovred,and no ADR related to vancomycin was found. On the 16th day, the patient was discharged from the hospital. CONCLUSIONS:Clinical pharmacists participate in treatment of purulent meningitis, assist physicians to optimize therapy plan based on relevant guideline,literature,etiological examination,blood concentration moni-toring and pharmacokinetics model fitting results. It not only guarantee therapeutic efficacy of anti-infective therapy,but also pre-vent and reduce the occurrence of ADR.

BACKGROUND:Osteogenic differentiation is a complex process involving transcriptional and post-transcriptional regulation by multiple signaling pathways, and the specific mechanisms remain unclear. It is of great significance to study the role of critical miRNAs in the osteogenic differentiation of bone marrow mesenchymal stem cells (BMSCs) in the treatment of osteoporosis and bone defects. OBJECTIVE: To explore the regulatory ability of miR-21/Sprouty1 function axis in the osteogenic differentiation of BMSCs in patients with postmenopausal osteoporosis. METHODS:BMSCs were isolated from healthy people (H-hBMSCs) and patients with postmenopausal osteoporosis (PMOP-hBMSCs), and their osteogenic ability was compared. Expression of miR-21 and Spry1 at gene and protein levels was detected by real-time RT-PCR and western blot assay, respectively. miR-21 expression was upregulated via transfection in PMOP-hBMSCs, and the osteogenic ability and Spry1 expression of the cells were detected, while real-time RT-PCR and western blot were used to detect the expression of osteogenic marker genes, Runx2 and Osterix. RESULTS AND CONCLUSION:Compared with H-hBMSCs, PMOP-hBMSCs osteogenic ability was weakened significantly, miR-21 expression decreased, and Spry1 expression increased, indicating an inhibition to the miR-21-Spry1 function axis. Through the transfection of miR-21 and down-regulation of Spry1, the expression levels of Runx2 and Osterix were increased, and PMOP-hBMSCs osteogenic ability was partially restored.