Objective To analyze the correlation between pressure ulcer during operation and operation time under lateral operation position.Methods 89 operation patients all adopted lateral position.Pressure ulcer during operation was observed and operation time was registered.Results The operations went on smoothly.Operation time lasted 1 to 8 hours.There were 42 operations exceeded 4 hours and pressure ulcer during operation was observed in 15 patients.Positive rate was 35.7％.There were 47 operations lasted less than 4 hours and pressure ulcer during operation was observed in 6 patients.Positive rate was 12.8％.Statistical differences were significant between the two groups.Conclusions For those operation patients with lateral position whose operation time would be longer,especially more than 4 hours,nursing intervention measures should be adopted to prevent pressure ulcer during operation.

Objective To investigate the clinical effect ofFuzheng-Shugan decoction on the treatment of patients with the treatment nodule.Methods A total of 80 patients with thyroid nodule from Jan.2014 to Dec.2015, divided into two groups. The efficacy, thyroid stimulating hormone, high risk factors, the maximum diameter and volume of thyroid nodules were observed.Results The effective rate of observation group was significantly higher than of the control group (90.00%vs.27.50%,χ2=32.237,P=0.000). The shortness of breath (1.62 ± 0.86vs. 4.35 ± 1.13,t=12.159), foreign body sensation (2.53 ± 0.62vs. 4.23 ± 0.56,t=12.289), irritability (1.56 ± 0.53vs. 3.52 ± 1.25,t=9.130), sweating (1.85 ± 0.62vs.4.23 ± 0.56,t=18.017), tongue (1.58 ± 0.93vs. 3.71 ± 1.25,t=8.646) and neck pain (0.82 ± 0.35vs. 3.92 ± 0.65,t=26.558) in the obversation group were significantly lower than those in the control group (P<0.05). The thyroid stimulating hormone levels in the observation group (1.05 ± 0.21 mIU/Lvs. 2.16 ± 0.71 mIU/L,t=9.482), were significantly lower (P<0.05). The maximum diameter (8.52 ± 4.72 mmvs. 12.27 ± 5.69 mm,t=3.208) nodule volume (0.26 ± 0.71 cm3vs. 0.96 ± 1.02 cm3,t=3.562) and high risk factors (2.73 ± 1.45vs. 4.05 ± 1.36,t=4.199) in the observation group were significantly lower than those in the control group (P<0.05).Conclusion TheFuzheng-Shugan decoction can improve TCM syndrome, reduce the risk factors, and effectively reduce the nodule maximum diameter and volume.

Objective To investigate the characteristics of thyroid surgical emergency related disease and prognosis,provide the basis to improve treatment.Methods Retrospective analysis of 24 cases of thyroid surgical emergency patients in Peking Union Medical College Hospital,Chinese Academy of Medical between 2004 and 2014who was performed,and the Fisher analytic method was used.Results According to the condition of diseases,conservative treatment for 1 case,surgical treatment for 23 cases,interventional therapy for 2 cases were performed.The overall preoperative diagnosis rate was 45.8％.The overall perioperative death were 5 cases (20.8％),total death were 7 cases(29.2％).8 cases preoperative diagnosed or highly suspected thyroid lymphoma patients were received oral or intravenous corticosteroid treatment,with the use of corticosteroids perioperative survival rate increased from 50％ to 100％.Conclusions (1) Thyroid surgical emergency with different causes should quickly make a clinical diagnosis based.on the patient's history and examination,select rational treatments.(2) Thyroid lymphoma patients that preoperative highly suspected or diagnosed,immediate received glucocorticoid treatment can reduce airway obstruction and decrease mortality,should be promoted.

ObjectiveTo determine the dose of butorphanol at which 50％ and 95％ effective dose (ED50 and ED95) of patients inhibition uterine contraction pain on analgesic artificial abortion.Methods Twenty-six patients undergoing analgesic artificial abortion were sequentially given different doses butorphanol so that the ED50 and ED95 could be determined by up-and-down sequential test.Anesthetic depth was observed when giving propofol with 200 mg/min speed,uterine contraction pain at awaking immediately,10,20 min after awaleing.Data was analyzed by Probit regression analysis for calculating ED50 and ED95..ResultsButorphanol could restrain uterine contraction pain on analgesic artificial abortion and the ED50 was 246 μg with the 95％ confidence interval of 201 μg to 281 μg,the ED95 was 324 μg with the 95％ confidence interval of 287 μg to 548 μg.ConclusionED50 and ED95 value can be expected as a parameter to optimize analgesic artificial abortion.

Objective To study the effects of proprioception training on the motor function and ability in the activities of daily living (ADL) of hemiplegic stroke patients. Methods Forty hemiplegic stroke patients were divided into study group and a control group ( n =20 in each).The two groups received conventional rehabilitation treatment and pharmacotherapy,but the study group received additional proprioception training.The Technobody proprioceptive system assessment,the Fugl-Meyer lower limb assessment (FMA),the Berg balance scale (BBS) and the modified Barthel index (MBI) were used to evaluate their proprioceptive ability,lower limb motor function,balance and ADL ability,before and after 4 weeks of treatment. Results After 4 weeks,proprioception,lower limb motor function,balance and ADL ability had all improved significantly in the experimental group.Lower limb motor function,balance and ADL ability had also improved significantly in the control group,but they showed no significant change in their average proprioceptive ability.The improvement in the experimental group was superior to that of the control group in terms of proprioceptive ability,balance and ADL ability. Conclusions Proprioception training can improve the motor function (including the proprioception and balance) and ADL ability of hemiplegic stroke patients.

Objective To investigate the influence of panton-valentine leucocidin (PVL) on expression of Toll like receptor 4(TLR4)/nuclear factor-kappa B(NF-κB) signals and IL-8,IL-6 in THP-1 macrophages,and to study the mechanism of PVL-related lung tissue damage.Methods THP-1 cells were cultured in the presence of 100 nmol/L phorbol-12-myristate 3-acetate (PMA) for 48 h to induce monocytemacrophage differentiation.rPVL-F and rPVL-S were induced and expressed from the recombinant plasmid,respectively purified with chromatographic column. After that,THP-1 macrophages were incubated with rPVL,and then ELISA was performed to test expression of IL-8 and L-6 in supernatants fluid; RT-PCR was performed to detect expression of IL-8,L-6 and TLR4 ; NF-κB was analyzed by Western blot and immunohistochemistry method.Results PVL was able to induce expression of IL-8 and IL-6 in THP-1 macrophages in time-and concentration-dependent manners.PVL could also significantly promote the activation of TLR4/NF-κB signals.Conclusion PVL can activate the expression of TLR4/NF-κB signals,and increased the high expression of inflammatory cytokines.Maybe it's the mechanism of action of PVL exerts the function of lung tissue damage.

Objective To investigate the effects of atorvastutin on the levels of plasm imflammation markers (hs - CRP, MMP - 3, TNF - α) and intima - media thickness(ITM) of the common carotid artery in patient with hyperlipidemic and atherosclerosis. Methods Fifty patient with hyperlipidemic and atherosclerosis were treated with atorvastatin (10mg qd) for 12 weeks. The levels of TC, TG, LDL -C, HDL -C, hs -CRP, TNF -α and MMP -3 were detected with radioimmmuneassay and eolorimetric methods. Color Doppler echo-cardiography was used to measure intima -media thickness(ITM) of the common carotid artery after 6 weeks and 12 weeks. Results TC, TG, LDL -C, hs -CRP, TNF -α and MMP -3 were decreased significantly(P < 0.01)after 12 weeks. IMT was decreased signifi-cantly(P < 0.05) and HDL - C was increased significantly (P < 0.05) after 12 weeks. Conclusion Atorvastatin could be effective in re-ducing blood - fat and anti - inflammatory action , regulating blood vessel endothelium (BVE) function and reversing structural chan-ges in IMT of the common carotid artery.

Objective To investigate the effect of insulation during surgery on the prognosis of hy-potherrnic trauma patients. Methods Trauma patients (80 cases) with injury severity score (ISS) of 16～40 and anal temperature < 36℃,were selected and randomly divided into the insulation group and the control group with 40 cases in each group.Both operations went along under room temperature. The in-sulation group keep anal temperature ≥ 36 ℃,while the control group received no insulation interven-tion.The palinesthesia time,time length of hospital stay,infection of wound and fatality were observed in the two groups. Results The palinesthesia time and time length of hospital stay dramatically shortened,the infection rate of Wound and fatality reduced in the insulation group compared with that of the control group (P<0.05). Conclusions Insulation during surgery can significantly shorten the palinesthesia time and time length of hospital stay,reduce the infection rate of wound and fatality.

The high quality of Chinese and western integrative medicine talents is the premise of the integrated Chinese and Western medicine to the world. Postgraduate education is directly related to the development of Chinese and Western medicine. The Second Clinical Medical College of Guang-zhou University of Chinese Medicine integrated the declaration and organization and implementation of the national major scientific research projects with Chinese and Western Medicine. By building ech-elon team model and establishing a platform for the exchange of research and communication platform, which covers the academic, technical, scientific and technological innovation, and so on, it cultivated high-level, complex and integrated Chinese and Western Medicine talents from knowledge and skills, innovation ability, interpersonal ability, and comprehensive management ability, etc.

Orthopedic robotics is an emerging industry in the area of healthcare , mainly used for minimally invasive treatment and accurate treatment .It can provide accurate surgical navigation and planning .Orthopedic robots can be mainly used for articular surgery , osteopathy surgery , spine surgery and traumatic orthopedics .This paper outlines the development and characteristics of orthopedic robots at home and abroad , analyzes the developments of orthopedic robots by combining medical imaging technology with clinical feedback , and predicts the future of this field .