Objective To detect the level of interleukin(IL)-12 and IL-10 in the serum patients with progressive psoriasis vulgaris and to investigate the role them. Methods The serum samples were collected from 10 patients with progressive psoriasis vulgaris. The levels of IL-12 and IL-10 in the serum both the patients and health controls were detected by ELISA. Results IL-12 level increased significantly and IL-10 decreased remarkably in the patients compared with the control. Conclusion IL-12 and IL-10 play an important role in pathogenesis of psoriasis vulgaris.

Objective: To improve the digital image system's retrieval speed and transmission efficiency, change the defect of traditional preservation and improve diagnostic quality of the image. Methods:Medical information transmission based on the socket can make the multi-threading parallel work to improve the running speed of the program, so images and files can be transmitted quickly. Results:Socket-based multi-threading technology is applied to the hospital departments and various remote medical system, that will improve the transmission speed and save time and money. Conclusion: Medical information transmission based on the socket can manage and application the medical imaging effectively.

BACKGROUND:Many previous retrospective smal-sample studies analyzed the short-term effects using pedicle screw placement to repair thoracolumbar fracture. Conclusions are relatively thin. Simultaneously, screw placement in the injured vertebra can further stabilize the vertebral body, and reduce screw and rod breakage and loss of correction. OBJECTIVE:To evaluate the long-term effects of pedicle screw placement fixation through the injured vertebra in the repair of thoracolumbar fracture. METHODS: From February 2010 to February 2012, 36 patients with thoracolumbar fracture, who were treated in the Department of Orthopedics, Guangzhou Panyu District Second People’s Hospital, were selected. They were treated by vertebral pedicle screw placement fixation. Height ratio of preoperative injured vertebral leading edge was averagely 36%. Kyphosis angle (Cobb angle) was 25°. Sagittal diameter of the center of the vertebral canal was 60%. Nerve function was classified according to Frankel classification: grade A, 2 cases; grade B, 6 cases; grade C, 10 cases; grade D, 9 cases; grade E, 9 cases. The height ratio of injured vertebra, kyphosis angle (Cobb angle), sagittal diameter of the center of the vertebral canal and Frankel classification of nerve function were compared before and after treatment. RESULTS AND CONCLUSION: The postoperative folow-up was 3-3.5 years. Pain was obviously aleviated postoperatively in 36 patients. Average height ratio of injured vertebra was 95%. Kyphosis angle (Cobb angle) was 3.5°. Sagittal diameter of the center of the vertebral canal was 96%. Significant difference was found in the above indexes before and after treatment (P < 0.05). Postoperative neurologic recovery: grade A in 1 case, grade B in 2 cases, grade C in 3 cases, grade D in 4 cases, and grade E in 26 cases. Postoperative fractures were reset. Complications such as breakage, loosing or correction loss were not found. These findings suggest that pedicle screw placement fixation through the injured vertebra in the repair of thoracolumbar fracture can make a satisfactory reduction, enhance the pressure stability of the spine, reduce the internal fixation of fracture and vertebral height loss, and have good long-term effects, indicating that the implant and host have good biocompatibility.

Objective To investigate clinical features and drug resistance of neonate septicemia caused by Streptococcus agalac-tiae in the hospital and to provide clinical guidance for treatment.Methods 42 Streptococcus agalactiae isolates in the hospital were identified and their department distribution as well as drug susceptibility was determined by using automatic VITEK-2 system and criteria released by CLSI in 2012.Results The number of cases in preterm neonatal intensive care unit,full-term neonatal intensive care unit,pediatric intensive care unit and extremely preterm neonatal intensive care unit were 3,26,7 and 6,respectively.The drug resistance rates of the isolated Streptococcus agalactiae to ampicillin,erythromycin,clindamycin,quinupristin/dalfopristin,linezolid, penicillin,tetracycline,tigecycline,vancomycin and levofloxacin were 0.0%,69.0%,71.4%,0.0%,0.0%,0.0%,74.4%,0.0%, 0.0% and 38.1%,respectively.Conclusion The antimicrobial resistance rates of Streptococcus agalactiae which caused neonatal septicemia in our hospital are relatively high.Ampicillin and penicillin are recomended in treatment for neonate septicemia caused by Streptococcus agalactiae .

The rate of stroke has been rising year by year and become the world's major cause of mortality and disability. The high rate of disability did not only bring economical burden to society and family, but also induce psychological damage to patients. Post-stroke depression (PSD) is a most common mental complications of stroke. In recent years, More and more attentions have been paid to PSD. This article reviewed the cause and mechanism of PSD and the treatment with Chaihu Shugan Powder on it.

Objective To evaluate the value of the fusion of 99m Tc-MIBI imaging technology apply in the diagnosis of malignant lung tumor. Methods Thirty - four cases with lung nodules proved by X-ray and/or CT scanning, a total of 48 lung nodular lesions. And the imaging with-99m Tc-MIBI of chest performed at 10 minutes and 2 hours delayed after injection by GE Infinia Hawkeye 4 SPECT-CT. then the regions of interesting ( ROI) were drawn in the tumor and contra lateral position to calculate the radioactivity ratios of tumor to normal ( T/NT) , and fused with the spiral CT scanning image in the same machine, and reading the early and delayed image respectively. Judged the result of the image develops, and statistical analysis of the ratio (T/NT) according to the final pathologic consequence. Results All cases with total of 48 nodular lesions, 21 nodules were positive in early imaging, 16 nodules were positive in delayed imaging (the ratio T/NT over 3. 33). defined the delayed image positive as the final criterion, The(T/NT)ratios of Malignant lung lesions were significantly higher than the benign lesions ( P ＜0. 05). Negative nodes 27, 13 cases of lung cancer lesions were malignant, confirmed by postoperative pathologic examination. The falsepositive nodules 3, false-negative nodules 2. The sensitivity was: 88.88%, the specificity was: 90.9% positive predictive value ( +PV) was: 84. 21% , negative predictive value (-PV) is: 93.75%. Conclusion 99mTc-MIBI as a tumor positive imaging agent is highly sensitivity to lung lesions, but specificity is not so high.

AIM: To test the contents of tanshinone Ⅱ_A and salvianolic acid B in 56 batches of samples by HPLC,evaluate the current quality of Compound Danshen Tables. METHODS: HPLC,chromatographic conditions: The detection column was Agela-C_(18)(5 ?m,46 mm?250 mm) for tanshinone Ⅱ_A,mobile phase was methanol-water(73(∶)27),UV detection wavelength was set at 270 nm.The flow rate was 1 mL/min.The detection column of Agela-C_(18)(5 ?m,4.6 mm?250mm) was used for salvianolic acid with mobile phase of acetonitrile-methanol-formic acid-water(10(∶)30(∶)1(∶)59). UV wavelength was set at 286 nm.The flow rate was 1 mL/min.(RESULTS:) The most of samples conform to the requirement of Chinese Pharmacopoeia(2005),but the content of tanshinone Ⅱ_A was widely different and three batches of salvianolic acid B were lower than the requirement of Chinese Pharmacopoeia(2005). CONCLUSION: The quality of Compound Danshen Tables will be improved.

On the basis of the summarization about some MPH education experience in Sun Yat-sen University,we make the assumption concerning construction of MPH training quality assurance system ,expound the content and operating mode of this training quality system,and then offer reference for improvement of MPH training quality.

In this article,the oral medicine laboratory teaching of non-oral medicine international students was analyzed and summarized. Teaching plan should be made in accordance with the aptitude of students and goal of training. We used many teaching methods such as multimedia teaching,demonstration with teeth in vitro,etc and acquired good teaching effects. It gives us many experiences for the future teaching.

Objective To investigate the influence of remote care management on the diet compliance and disease recurrence of patients with pancreatitis. Methods Seventy-four simple pancreatitis patients in our hospital from January 2013 to March 2014 were involved and numbered according to the administration order and divided into the observation group and the control group according to the random number table with 37 cases in each group. The two groups accepted conventional health education during hospitalization time. The control group was given intensive classes after discharge, while the observation group received remote care management. Twelve months later, the rate of disease recurrence and diet compliance of the two groups were observed and compared. Results After the management, the observation group was superior to the control group in diet compliance. The rate of disease recurrence was significantly lower in the observation group than that of the control group (all P<0.05). Conclusion The remote care management can effectively improve the diet compliance of pancreatic patients, lower the recurrence rate, and have positive effect on prognosis.