Objective:To review the effects of video-assisted laparoscopic lumbar sympathectomy combined with in situ aterializa tion of the great saphenous vein for the treatment of thromboangiitis obliterans. Methods:From January 2005 to December 2006,12 patients with thromboangiitis obliterans were treated in our hospital with laparoscopic lumbar sympathectomy combined with in situ aterialization of the great saphenous vein. Results:Twelve limbs were followed-up from 6 months to 2 years.The intermittent claudication was delayed,and night pain was relieved or disappeared in all cases. Conlusion:Because of its small incision,little wound,and satisfactory efficacy,the present operation is applicable in clinic.

Objective:To evaluate the clinical value of MR cholangiopancreatography(MRCP) as the only imaging procedure in diagnosing biliary complications after orthotopic liver transplantation(OLT).Methods: The MRCP results were analyzed in 54 consecutive patients presented with clinical or biochemical signs of biliary complications after receiving OLT,and were compared with the findings eventually confirmed by surgery,direct cholangiography,and clinical follow-up.Two different MRCP snapshot techniques were applied: thick-slab T_(2)-weighted sequences and multi-section thin-slab T_(2)-weighted sequences.Results: Surgery,direct cholangiography,and clinical follow-up confirmed that 36 patients had biliary complications.MRCP had a sensitivity of 100%(36/36) in diagnosing biliary complications after OLT,with a positive predictive value of 91.7%(33/36),a false-positive rate of 5.56%(2/36),and an overall diagnostic accuracy of 94.4%(51/54).MRCP as the only imaging procedure achieved a specific diagnosis in 96.3%(52/54) of the patients in the present study.Only 2 patients required additional endoscopic retrograde cholangiopancreatography and percutaneous transhepatic cholecystostomy.Direct cholangiography was required only as a therapeutic procedure in 25.9%(14/54) of the patients.Conclusion: MRCP is an effective imaging procedure in the assessment of biliary complications after OLT.Direct cholangiography is not needed for diagnosis but should be reserved as a therapeutic procedure.

98%. Conclusion The developed method is simple, reproducible and easy to operate. The solvent is cheap, with low boiling point and easy to recovery property.

OBJECTIVE: To promote TCM intellectual property protection. METHODS: The problems of TCM intellectual property protection were summarized, and the suggestions for the improvement of TCM intellectual property protection system were put forward according to its current development situation. RESULTS&CONCLUSION: The improvement of law and policy, construction of social circumstances as well as promotion of scientific technology, i.e. modernization of TCM, are four important aspects of TCM intellectual property protection system. Above aspects is significance to the long-term development of ethnic drugs and the parenchymatous improvement of medical care.

Objective To investigate the clinical treatment principles of asymptomatic cholecystolithiasis. Methods 136 cases of asymptomatic cholecystolithiasis, found on health check up, were randomly divided into two groups :(1) Preventive cholecystectomy group,66 cases;(2)therapeutic cholecystectomy group,70 cases. The data of postoperative pathologic examination, complications and degree of operative difficulty between the two groups were compared. Results The postoperative pathologic examination, complications and degree of operative difficulty between the two groups were significantly different(P

Objective To observe the microdose albumin in urine,carotid intima -media thickness(CIMT) of coronary heart disease(CHD)patients′and coronary Gensini score level,to investigate the correlation between the extent of coronary stenosis and microalbuminuria,CIMT.Methods 50 cases of hospitalized patients with CHD and healthy control group of 50 cases were selected,to compare the score between the two groups of microalbuminuria, CIMT and coronary Gensini.Results CHD group:microalbuminuria and CIMT were (38.36 ±19.51 )mg/L, (1.18 ±0.25)mm respectively.Healthy control group:microalbuminuria and CIMT were (27.52 ±15.44)mg/L, (0.76 ±0.17)mm respectively.Differences between the two groups were statistically significant(t =3.080,P =0.002;t =9.823,P =0.000).CHD group:coronary Gensini score was positively correlated with microalbuminuria, CIMT(r =0.288,P =0.430 r =0.308,P =0.290).Conclusion The correlation between CHD patients'microalbu-minuria,CIMT and the degree of coronary artery stenosis is positive.By measuring the microalbuminuria and CIMT,we can predict the extent of coronary artery stenosis.

The paper described the nature of talents with high potentials as a source of leaders,highlighting their features of uncertainty,relativity and opportunity.Authors presented their insights and experiences in developing such talents into leaders of the hospital,and hold that nurturing of such talents calls for systematic emphasis,competence models to identify them,building an environment for them to stand out,and building of an appraisal and incentive mechanism that is scientific and efficient.

BACKGROUND:The bone metabolism of osteoarthritis is regulated by estrogen with osteoblasts, osteoclasts and cytokines, as wel as a number of regulatory pathways.
OBJECTIVE:To describe the role of estrogen and estrogen-related compounds for joint protection, repair of bone and cartilage cells, and inhibition of synovitis in osteoarthritis.
METHODS:Author researched PubMed, Embase, Elseveir database from 1992 to 2014, with the key words of“osteoarthritis, estrogens, matrix metal oproteinases, interleukins, tumor necrosis factor-alpha”. After the quality of the included studies was evaluation, valid data were extracted and analyzed.
RESULTS AND CONCLUSION:Estrogen can increase the expression of osteoprotegerin and nuclear factor-κB factor ligands in osteoblasts, inhibit bone resorption, prevent the onset and progression of osteoarthritis. Estrogen upregulates anti-osteoclast cytokines, downregulates pro-osteoclast factors, and contribute to regulate bone metabolism of osteoarthritis patients through bone morphogenetic protein and Wnt signaling. Estrogen promotes the adrenal cortex secretion of glucocorticoids and indirectly inhibits the production of matrix metal oproteinases by the hypothalamus-hypophysis-adrenal gland axis. Exogenous estrogen inhibits bone resorption, which may help to delay the development of osteoarthritis. Estrogen and estrogen-related compounds may inhibit the cartilage loss caused by synovitis and inflammatory factors in the late stage of osteoarthritis.

Interleukin-10 (IL-10) is an immuno-regulatory cytokine,which is well known for its immunosuppressive function.IL-1O can act on a variety of immune cell subsets and play an immunosuppressive effect through a variety of ways.It plays an important role in the tumor immune escape.Recent studies show that IL-10 also has an immune-stimulating function,which is presumably a pluripotent cytokine.This paper will combine the latest literature to summary the positive and negative regulatory roles of IL-10,mediation ways in the tumor and the relationships with prognosis.

Objective To investigate the clinical efficacy of gemcitabine and cisplatin chemotherapy combined with CT guided microwave ablation used in treatment of advanced squamous cell lung cancer. Methods 76 patients with lung squamous carcinoma in our hospital from April 2013 to July 2015 were selected,and randomly divided into treatment group and control group,38 cases in each groups. The control group were treated with gemcitabine and cisplatin chemotherapy. The patients in the treatment group in the control group based on the combined CT guided ablation under microwave, after the end of treatment to evaluate the efficacy of the two groups of patients, observe two groups of patients with adverse reactions, and were followed up for 1-2 years. Results The total effective rate of treatment group was significantly higher than the control group (P<0.05); pneumothorax treatment group after microwave ablation in patients with 2 cases, 3 cases of hemoptysis, 2 cases of fever, recovered after symptomatic treatment. The adverse reactions of the two groups due to chemotherapy caused by comparison of the rate of no significant difference; the treatment group of patients with PFS was significantly longer than the control group, the 1 year survival rate and 2 year survival rate was significantly higher than the control group(P<0.05). Conclusion Gemcitabine combined with cisplatin chemotherapy regimen combined with CT guided microwave ablation is effective in the treatment of advanced squamous cell lung cancer, and is worthy of clinical promotion.