Objective To assess the feasibility and the reliability of emergency temporary cardiac pacing under fluoroscopy and nofluoroscopy,and compare to the superiority and inferiority between two groups.Methods Fifty-seven patients were temporarily paced under fluoroscopy and nofluoroscopy by the way which the common bi-pole temporary endocardium pacing electrode was introduced into the right ventricle by the bi-subclavian vein and right internal jugular.Result Twenty-six patients were successfully paced under fluoroscopy,and 27 patients of 31 were successfully paced without fluoroscopy,the other 4 patients were not paced successfully.Besides,there was no any complication in all patients.Conclusion Emergency temporary cardiac pacing without fluoroscopy is utility,saving time and safety,Compared to other method,the effect is proximity and even superior than the way under fluoroscopy.The way of the emergency temporary cardiac pacing without fluoroscopy is applied widespreadly in the work of clinical first aid.

Objective To evaluate the effects of percutaneous long sheath aspiration embolectomy for the treament of acute superior mesenteric artery embolism. Methods 7 cases (atrial fibrillation 4 cases; left atrium myxoma 2 cases and chronic mesenteric ischemia 1 cases) of acute measenteric artery embolism were treated with percutaneous emlolectomy using long sheath (Optimed, Germany) aspiration. Results Successful recanalizations were observed in all of the 7 cases of superior mesenteric arteries. 5 cases out of the 7 cases recovery; 1 case underwent laparotomy; 1 case died in 24 hours. Conclusions Percutaneous embolectomy using long sheath aspiration is a sample and effective method for the treatment of acute superior mesenteric artery embolism.

Objective: To determine the contents of paeoniflorin and glycyrrhizic acid in Gianggan Capsules by RP HPLC. Methods: The Chromatographic method was carried out on Kromasil C 18 column using acetonitrile phosphate buffer solution (pH=5) (20∶80) as a mobile phase. The detection wavelength was set at 230nm and 250nm. The flow rate was 1ml/min. The column temperature was 40℃. Results: The paeoniflorin and glycyrrhizic acid calibration curves were linear at the ranges of 0.48～4.80?g and 1.08～10.81?g(r=0.9999). The average recoveries were 100.5% with RSD 1.2% for paeoniflorin and 98.9% with RSD 0.9% for glycyrrhizic acid. Conclusion: This method is simple, reliable and provides a reference standard for the quality control of Gianggan Capsules.

Objective To investigate the influence of fishbone diagram in the incidence of blood residual after sealing tube indwelling needle in cardiovascular disease patients.Methods Two hundred and ninety-three patients(1,035 times)with sealing tube intravenous indwelling needle were assigned into control group and another 272 ones(1,276 times)with the needle into experiment group according to admission sequence. In the former group the method of conventionally sealing the tube for intravenous indwelling needle was applied and in the latter,fishbone diagram was applied to analyze the key factors for blood residuals and regulate pertinent measures for effective sealing of tube.The two groups were compared in terms of incidence of blood residuals.Result The incidence of blood residuals in the experiment group was significantly lower than that in the control group(P<0.05).Conclusion The fishbone diagram is effective in reducing the incidence of blood residuals after sealing the tube for intravenous indwelling needle by way of taking effective interventional measures after screening out the key influential factors for blood residuals.

Patients with advanced lung cancer should be given proper hospice care .Doctors should not only practice protective medicine on the foundation of laws and regulations , informing the patients about their conditions tactfully , but also try their best to provide the patients with optimal therapeutic strategies , taking the patient's physi-cal tolerance, economy, etc.into account and achieving the goal of humanized and individualized therapy .Mean-while, the construction of professional medical -nursing institution is in urgent need .Only providing general nurs-ing in multiple aspects of illness , mental health , social functions , can we relieve the pain both physically and men-tally, and improve the patient's quality of their terminal times .

Teaching reform is the strong requirement of the times and social development.Immunology department inTaishan Medical College integrated teaching and a variety of extra-curricular teaching,broke the constraints of traditional teaching model in time and space,played the leading role of teachers and inspired students' independent learning,thus improving the teaching effectiveness in immunology.

AIM:To observe the effects of Liangxue-Jiedu (LXJD) prescription, a Chinese medicine, on the expression of CC chemokine ligand 20 ( CCL20 ) and CC chemokine receptor 6 ( CCR6 ) in imiquimod-induced psoriasis-like skin lesions in a mouse model .METHODS: Male BALB/c mice were randomly divided into control group , model group, LXJD treatment group and chemokine CCL 20 monoclonal antibody treatment group .The mouse model of psoriasis was induced by imiquimod .The severity of psoriasis was assessed by the dermatologists using psoriasis area and severity in -dex (PASI).The morphological changes of the skin tissues were observed under light microscope .The thickness of epider-mis was measured .Real-time PCR was used to detect the expression of CCL 20 and CCR6 in the skin tissue samples .RE-SULTS:The skin in model group showed a large number of scales , erythema and skin thickening .Compared with model group, the skin lesion in LXJD treatment group was attenuated .The erythema and scales were alleviated , the PASI score was reduced , and the expression of CCL 20 and CCR6 was significantly lower than that in model group .CONCLUSION:LXJD prescription down-regulates the expression of CCL 20/CCR6, thus attenuating the psoriasis skin lesions in mice .

In order to reveal the treatment mechanism of Chinese medicine with the effect of activating blood and resolving putridity, we selected acetyl-11-keto-beta-boswellic acid (AKBA) and arsenic trioxide (ATO), the main monomeric components of frankincense and arsenolite which are two most commonly used Chinese medicine with effect of activating blood and resolving putridity. We combined AKBA and ATO as a compound, and explored its regulatory role in productions and activities of matrix metalloproteinase (MMP)-1, MMP-2 and MMP-9 in human skin fibroblasts (HSFbs) and human acute monocytic leukemia cell line THP-1 in inflammatory state.

Objective To better understand the age related changes of cardiac structure and function and their relationship with gender, body weight and blood pressure. Methods M mode, 2 dimensional, and Doppler echocardiographic studies were performed on 306 healthy intellectuals, including 165 males and 141 females, ranging in age from 30 to 85 years. Results Parameters in both male and female including the ratio of peak E wave to peak A wave velocity(E/A), the ratio of the right ventricular peak E wave to peak A wave velocity(E/Ar), the amplitude of aortic wall (Aao) and the angle between septum and the root of aorta (?) were all decreased with the aging significantly( P

Objective To summarize the appearances of MS lesions on DWI, and to quantitatively study the ADC and AI values in different clinical MS subgroups Methods One hundred and eighty seven lesions were studied in 18 cases of MS at different clinical stages Routine MR and DWI were performed in all cases ADC and AI were calculated in the lesions,NAWM, and normal control group Results Hyperintensity (edema like on T 2WI) was demonstrated on DWI at acute primary progressive MS lesions Hyperintense ring sign was found at acute relapse MS lesions ADC increased in all subgroups of MS Significant difference of ADC was demonstrated among MS lesions, NAWM, and normal control groups Significant decrease of AI was demonstrated at later stages Hyperintensity was found in all MS lesions on T 2WI The hyperintensity lesions on DWI had enhanced or non enhanced appearances on CE T 1WI The ADC value of enhanced MS lesions was less than that of the non enhanced lesions ( t =4 19, P 0 05) Conclusion DWI could give quantitative information for different pathological changes in MS lesions of different clinical subgroups Quantitative measurement of diffusion has great potential value in the diagnosis, differential diagnosis, and the prediction of prognosis in MS