Atherosclerosis obliterans of lower extremity artery mainly involve the aorto-lliac artery,femoral-popliteal artery and below-knee arteries.At present the major treatment of the disease is endovascular treatment.Due to anatomical differences between the three arteries,the principles and effect of endovascular treatment are different.The endovascular treatment of iliac- femoral lesions,because of its patency rate not lower than surgery,has become the preferred way.On account of the high incidence of femoral- popliteal lesions and the dissatisfaction for patency rate,the endovascular treatment of femoral-popliteal lesions has become a hot research.Endovascular therapy in the below-knee arteries is still in the exploration,currently a small balloon-based.

Identification of seven species of Clematis L. (C. chrysocoma Fr.,C. amendii Fr.,C. fasciculiolia Fr.,C. ranunculoides Fr.,C. rubifolia C. H. Wright,C. florida Thunb. and C. brevicaudata DC. )was studied by RAPD analysis. Results showed that the differences of RAPD between different species were significant,but nonsignificant between same species obtained from different localities

Objective To investigate the risk factors of hyperthermia in early period of an acute cerebral infarction.Methods 299 patients admitted to hospital from January 2003 to December 2004 with a diagnosis of cerebral infartion by CT or MRI,were retrospectively studied.The risks of hyperthermia in the early period for stroke,such as admission conscious level,bulbar palsy,emphysema,atrial fibrillation,multi-cerebral infarction,diabetes mellitus and chronic heart failure were analyzed,Logistic regression analysis was used to determine the factors that were associated with hyperthermia in the early period of stroke.Results 71 patients had fever in early period of an acute cerebral infarction(23.7%).The most common infection was pneumonia(18.4%).The analysis showed that the admission conscious level and atrial fibrillation were the risks of early hyperthermia of an acute cerebral infarction.Conclusion Admission conscious level(subconscious or unconscious/coma) and atrial fibrillation and chronic heart failure are independent risk factors for development of early hyperthermia for acute stroke.

Objective Analysis of the characteristic preferences of high-level medical care talents to identify effective and targeted incentive plans for them.Methods Questionnaires were designed in view of characteristics of these talents for investigation in a tertiary hospital in Nanjng.The results were summarized in the main factor analysis method.Results Characteristic preferences as found in the summary are three main factors with distinctive significance,which are material needs,achievement needs and development needs,ranking 4.7 points,3.8 points and 3.9 points respectively.Conclusions These three characteristic preferences could be.sorted by ranking as achievement needs,material needs and development needs.Based on which,the corresponding incentive countermeasures are proposed.

One hundred and fifty cases of gouty arthritis were divided into two groups.Treatment group(85 cases) were treated with Tong Feng lotion and control group(65 cases)with external application of Voltaren. Results indicated that Tong Feng lotion could improve clinical symptoms and function of joints, and decrease blood sedimentation,reaction protien C,blood uric acid and blood viscosity; the total effective rate was 89.42% in the treatment group and 75.38% in the control group, with significant difference between the two groups(P<0.05); there was no obvious relation between therapeutic effects and TCM syndrome types.

Objective:To study the change of Neuropeptide Y (NPY) plasma and its clinical si gnificance and the effects of Astragalus on NPY in plasma in chronic renal fail ure patients.Methods:Radioimmunoassay was used to measure plasma concentration of NPY.Results:①The plasma concentration of NPY in CRF patients was significantly high er than tha t in healthy group,and the plasma concentration of NPY in uremia patients was si gnificantly higher than that in nitremia patients.②The plasma concentration of NPY was positively correlated with the serum value of CRE and the level of MAP in CRF patients.③After Astraglus treatment for 3 weeks,the level of NPY in plas ma was significantly decreased in experiment group,but in control group,there wa s no significant change.Conclusion:The disturbance in synthesis,secretion or metabolism of NPY occurred in CRF patients,which significantly correlates with the occurrence and development of CRF.Astraglus can influence the NPY in plasma in CRF patients,so as to improve the renal function.

Object To study the separation effect of three macoroporous resins for lycopene and ? carotene, in order to optimize the suitable one. Methods The performances of adsorption and desorption for lycopene and ? carotene with three macroporous resins D4020, X 5 and AB 8 were compared, and adsorption dynamics process of resins was studied. Results The adsorptive capacities of X 5 resin for lycopene and ? carotene are the most, they are 7 44 and 11 2 mg/g, respectively. Desorption ratio of X 5 resin is the highest. Conclusion X 5 resin is an ideal adsorbent for lycopene and ? carotene extraction.

Objective To summarize the experience in diagnosis and treatment of popliteal vein entrapment syndrome (PVES). Methods A total of 57 patients with PVES were selected from the Department of Vascular Surgery in Xinxiang Central Hospital from March 2009 to October 2015. Of which 43 patients were severe stenosis of popliteal vein (stenosis degree>90%), and another 14 cases were with stenosis less than 90%. All the patients underwent ascending venography of low limb to confirm the clinical classification after admission. Forty-three cases with severe stenosis of the popliteal vein were treated with releasing popliteal vein of entrapment and stripping varicose veins. The static pressure and dynamic pressure of popliteal vein and foot dorsal vein were measured before and after operation. Another 14 patients were treated with medical circulation driven sock and medical therapy. Results The degrees of popliteal vein stenosis were more than 75% in all patients. The patients were divided into bove-knee stenosis (n=9), knee stenosis (n=18), and below-knee stenosis (n=30) according to the different parts of stenosis. Forty-three patients treated with surgery showed relief of leg swelling and pain, and ulcer healing. And the imaging examination showed that there were no obvious compression and stenosis of popliteal vein, and vascular filling was well. The static pressure and dynamic pressure of the popliteal vein and dorsal vein were lower than those before surgery (P<0.05). The lower limb swelling and pain were relieved, and varicose veins of lower limbs were no longer continued to increase in 14 patients with conservative treatment. Conclusion PVES is easy to be misdiagnosed, which should be paid attention to, and satisfactory clinical results can be achieved by releasing popliteal vein of compression combined with stripping varicose veins in patients with serious symptoms .

The apparent digestibilities of two preparations of corn as staples in men were estimated during March and April in 1979. Seven healthy adult men, who lived in this region for many years, were accustomed to eat corn as their staple diets. Each of the two preparations from the same batch of corn was used in the experiment. One preparation was "cooked corn meal" and the other was Jian-bing, the latter was considered the better way of cooking. Other ingredients of food in these two test diets were the same. During the test periods, the volunteers ate the test diets and drank boiled water ad lib, but the quantities were recorded. No other foodstuffs and drinks were allowed. The nutritive values of test diets were sufficient to meet the subjects' physiological needs. The 12 days period was divided into adaptative and testing periods of three days each for the two kinds of test diets. During the test periods, the total foodstuffs and the volunteers' faeces were analysed for the contents of water, anhydrates, total ni- trogen, crude fat, ash and fiber in the samples. From the data obtained, the apparent digestibilities of anhydrates, total nitrogen and crude fat ware calculated. Urine nitrogen was analysed and the nitrogen balance was calculated. The body weight at the beginning and the end of test periods were measured.The apparent digestibility (%) of anhydrates was 93.31?0.393 and 94.79 ? 0.578, total nitrogrn 84.60 ? 0.843 and 87.77 ? 1.080 and crude fat 86.32 ? 1.296 and 94.68 ? 0.838 in cooked corn meal diet and the corn flour Jian-bing diet respectively. The apparent digestibility in corn Jian-bing diet was higher statistically than that of cooked corn diet. Body weights fluctuated within the normal range. The nitrogen balances of all subjects were positive and the difference of nitrogen balance studies between the two test diets was not statistically significant.The results of the experiment suggest that, the differences of apparent digestibility between two diets was mainly due to the methods of preparation, Jian-bing being better than cooked corn diet in human nutrition.

Objective To investigate the expression of astrocyte elevated gene 1(AEG-1) in non-small cell lung cancer(NSCLC) and its clinicalpathological significance .Methods The expression of AEG-1 in NSCLC tissues and adjacent normal lung tissues was detected by RT-PCR and Western blot .The expression of AEG-1 in 87 NSCLC samples and 54 non-cancerous lung tissues was ex-amined with immunohistochemistry .Results RT-PCR and Western blot indicated that AEG-1 was more expressed in NSCLC tis-sues compared with adjacent normal lung tissues .The positive rate of AEG-1 in NSCLC tissues was 52 .9% ,which was significantly higher than that in non-cancerous lung tissues .The difference between the two groups was significant (P=0 .007) .Relevance was analyzed between the expression of AEG-1 and clinicalpathological characteristic .The expression of AEG-1 was positively correlated with T stage and N stage(P<0 .05) .Conclusion AEG-1 was specifically up-regulated in NSCLC tissues compared with non-can-cerous lung tissues ,suggesting that AEG-1 may play an important role in tumor development and progression ,and could be identi-fied as a biomarker for diagnosis of NSCLC .