Ocular Beh(c)et disease,which usually presents as panuveitis,with characteristic of vision impairment and relapse,is one of the most refractory uveitis entities.Usually,one or more conventional immunosuppressive agents,such as glucocorticoid,ciclosporin,chlorambucil,cyclophosphamide,etc,are needed in disease management.However,long-term use of immunosuppressive agents would result in severe adverse effects.New biologics,such as interferon,antitumor necrosis factor agents,interleukin or its receptor antagonists,provide new therapeutic approaches to the treatment for this disease.This paper reviewed the conventional therapies and biologics applied in ocular Beh(c)et disease.

Objective To determine the clinical manifestation,pathologic behavior,therapy and related factors of rare aggressive fibromatosis.Methods Canceration from aggressive fibromatosis to fibrosarcoma in one case of aggressive fibromatosis was analyzed and relevant literatures were reviewed.Results Aggressive fibromatosis was a benign or semimaligrant,non-metastatic proliferations of fibrous tissue that infiltrated surrounding tissues and tended to recur after surgical resection.Pathology showed fibroblastic monoconal proliferation between the cellular center and the collagen periphery.Electron microscope showed an abundant collagen network enclosing a pelymorphous cellular proliferation.Immunohistochemistry defined vimentin and actin positive desmoid tumors.Complete surgical excision was a chief treatment.Several operations were needed in most cases.Recurrence rates may be as high as 10%～70%.Chemotherapy and radiotherapy may be used together with surgery in recurrence or unsatisfactory surgical margin.The disease recurred after operation and one radiation therapy,reoperation and pathology showed fibrosarcoma.Conclusion Aggressive fibromatosis is a rare benign,non-metastatic proliferation tumour of fibrous tissue with a tendency of local recurrent after surgical resection.The cornerstone of therapy is surgery.Radiation therapy and chemotherapy can be used as adjuvant therapy.It is scarce that aggressive fibromatosis cancerates to fibrosarcoma.Maybe surgical stimulus and radiation therapy are the main factors to promote it to cancerate.

AIM: To observe the effect of L arginine on blood pressure (BP) in stress rats. METHODS: Thirty rats were divided into three groups. L ARG+stress group: L arginine was added in drinking water and electric stimulus were given intermittently in rat foot plate for 15 days; stress group: electric stimulus was given as above; control group: no stress. The BP levels of tail artery were measured per two days, and the concentrations of nitric oxide (NO) of plasma were detected on 15th day. RESULTS: There were significantly differences on BP between control group and stress group in the 9th,11th,13th,15th day(P

Objective To investigate the effects of long-term consumption of Fallopia multiflora on mouse hematopoietic system.Methods Forty 10-month old female C57BL/6J mice were equally divided into two groups at random, the control group fed with normal food , and the experimental group , given food with added Fallopia multiflora. After 10 month, the mice were sacrificed, and the peripheral blood, spleen, thymus and bone marrow cells were examined by flow cytometry.Results In the mice fed with Fallopia multiflora, the percentage of B cells in the spleen and CD 4 +cells in the thymus were increased , and CD8 + cells in the thymus and bone marrow hematopoietic stem cells were decreased , among the bone marrow cells , G0 cells were increased , but G1 and G2/S/M cells decreased .Conclusions Long-term proper consumption of Fallopia multiflora can delay the ageing of the hematopoietic system , and sustain its stability.

Objective: To observe the effects of pentazocine on emergence agitation.Methods: Totally 60 patients with scheduled upper limb operation with general anesthesia were randomly divided into two groups (n =30).Group Ⅰ was given pentazocine 0.25 mg·kg-1 (diluted to 10ml) and group Ⅱ was treated with 0.9% sodium chloride (10 ml) and both were with slow intravenous injection above 3 min before the surgical stitching.BP and HR were recorded and compared before the induction (T 0), before the extubation (T 1) ,at the extubation (T 2), and 5, 10 and in 15 minutes after the extubation (T 3 , T 4 and T 5).The time of recovery, time of extubation and agitation scores in 15 min after the extubation were recorded and compared, and nausea and vomiting were observed as well in both groups.Results: Compared with those in group Ⅰ, HR and BP in group Ⅱ were significantly higher (P＜0.05) at T 3 , T 4 and T 5.There were no significant differences in the breathing recovery time and awakening time between the groups (P＞0.05).The restlessness score in group Ⅰ was significantly lower than that in groupⅡ (P＜0.05).The incidence and degree of postoperative nausea and vomiting in groupⅠ were significantly higher than those in group Ⅱ (P＜0.05).Conclusion: Pentazocine (0.25 mg·kg-1) given before stitching can maintain stable circulation, reduce emergence agitation and protect the safety of patients.

Heart Failure ; Humans ; Models, Cardiovascular ; Prognosis

Objective To investigate the effect of repetitive transcranial stimulation (rTMS) on learning and memory and on the neuron and synapse ultrastructures of the CA3 region of the hippocampus.Methods Forty Sprague-Dawley (SD) rats were randomly divided into 4 groups (n =l0 in each group):a normal control group,a depression group,an rTMS group and a sham group.Unpredictable mild stress was used to establish depression models in the rats of the latter3 groups.The sucrose water consumption test and open-field test were used to evaluate any depressive behavior of each group.The rTMS group rats were given 15 Hz rTMS for 21 days while the sham group received sham stimulation.The orientational navigation and spatial probe tests were performed on each group using a Morris water maze to evaluate their learning and memory abilities.In addition,changes in the ultrastructure of the CA3 region of the hippocampus were detected using transmission electron microscopy.Results The modelling induced significant differences in the sucrose water consumption test results and in horizontal and vertical behavior in the open-field tests.Escape latency and spatial probe time were significantly different between the rTMS group and the sham and depression groups.There was no significant difference in the behavioral indexes between the depression group and the sham group.Electron microscopy showed pathological changes in the ultrastructures of the neurons and synapses in the CA3 region of the hippocampus among the depression group,while in the rTMS group those ultrastructures tended to be basically normal.Conclusion rTMS can improve learning and memory during depression,at least in rats.A possible mechanism is that rTMS can induce changes in the ultrastructures of neurons and synapses in the CA3 region of the hippocampus.

In this study, the cardiac structure and function in 102 athletes with high voltage of left ventricle inECG were examined by echocardiogtaphy, apexcardiography, systolic time intervals, X-ray cardiac measure-ment and physical work capacity tests. The parameters obtained were compared with those of 110 athletes withnormal voltage of left ventricle. Results showed no significant difference between these two groups either in cardiac structure (LYID,PWT, IYST) or in catdiac function (STI's, SV, EF, Vcf, PWV). The results of this study may be ofpractical value to the work of medical supervision and physical training.

By comparing three cultivation techniques of Astragalus mongholicus, i. e. direct seeding, furrow erectplanting and furrow flat planting, it was found that furrow flat planting is the optimum technique. Its yield onplain ground was 1. 26kg/m' and 0. 96kg/m_2 on mountainous area- Root of the plant was longer, thicker andheavier than that produced hy other cultivation techniqlles. Its input/output ratio was l s l2' 94 on plaingrounfl and l: 9. 95 on n1ollntainous area. Therefore,it can be considered as a scientifically justifiable,economically technique for the cultivation of A. mongholicus on both plain ground and mountainous regions.

Objective To study the pathogenesis of pathogens of sexually transmitted disease (STD) in acute pelvic inflammatory disease (PID) Methods Neisseria gonorrhoeae, chlamydia trchomatis, ureaplasma urealyticum were cutured respectively in 130 patients with acute PID Results The pathogens of STD had been found in 55 patients The detective rate of Neisseria gonorrhoeae was 6 9% (9/130), about half of them were mixed infection; the detective rate of chlamydia trachomatis was 4 6% (6/130), all of them were mixed infection; the positive percentage of ureaplasma urealyticum was 37 7% (49/130), one third of them were mixed infection Conclusion The pathogens of STD might cause acute PID or only play a synergetic role in it