Uveitis is a group of inflammatory diseases causing serious impairment of visual function. The precise etiology and pathogenesis remain unclear. lt can be induced by infection, trauma, tumor or autoimmune response, of which autoimmune response is the most common. ln recent years, the cytokines in the process of inflammatory autoimmune diseases role has become one of research hot spots, its role in the pathogenesis and the relationship between the disease activity more and more attention. This article reviews the effects of interleukin, tumor necrosis factor, interferon and transforming growth factor-β in the pathogenesis of uveitis.

ObjectiveTo explore the possible pathogeny of tension headache(TH) as well as some emotional and cognitive function impediment.Methods53 cases with tension headache were given coronal CT or MRI examination and cervix X-ray examination.Self-Rating Anxiety Scale(SAS),Self-Rating Depression Scale(SDS) and Mini-Mental State Examination(MMSE) were used to assess their emotion and cognition.ResultsThere were 14 cases of magnitude mental events induced anxiety and/or depression,23 cases of work tensions induced anxiety,14 cases of work tensions induced depression,and 12 cases of lightly cognitive impediment.ConclusionTension headache patients usually related with continued convulsion of cervical muscle induced by hard work and life.Most of them represent more or less emotional impediment,part of them represent lightly cognitive impediment.

Graphite ; Humans ; Spectrophotometry, Atomic ; methods ; Vanadium ; urine

Purpose:To explore the preventive effect of hepatic arterial infusion (DDS) against recurrence of hepato- cellular carcinoma (HCC) after radical resection.Methods:From Jan,1996 to May,1998,287 patients of HCC after radical resection were randomly divided into four groups:intra-hepatic arterial infusion(97),intra-portal vein(80),intra-hepatic artery and portal vein (60),control (50).All patients received chemotherapy for two years and observed for postoperative recurrence of HCC.Results:The postoperative recurrence rate of HCC with intra-hepatic arterial infusion was significantly lower than that of intra-portal vein (P0.05).The 1～、2～ and 3～year survival rate of intra-hepatic arterial infusion was significantly higher than any of the other groups.Conclusions:Intra-hepatic arterial infusion (DDS) through gastro-duodenal artery can effectively pro- long the postoperative survival and decrease the post-operative recurrence rate of HCC.The preventive method of DDS through gastro-duodenal artery was safer and effective.

Carcinoma, Non-Small-Cell Lung ; diagnostic imaging ; radiotherapy ; Humans ; Image Processing, Computer-Assisted ; methods ; Lung Neoplasms ; diagnostic imaging ; radiotherapy ; Radiotherapy Planning, Computer-Assisted ; methods ; Radiotherapy, Intensity-Modulated ; methods ; Tomography, Spiral Computed ; methods

OBJECTIVE To comprehend the main pathogens and their drug resistance of multiple organ dysfunction syndrome(MODS) patients in ICU.METHODS We retrospectively analyzed all the bacteria isolated from 40 MODS patients in ICU.RESULTS The number of bacteria strains isolated was 173,92 G-bacteria strains made up 53.18%,60 G+ bacteria strains made up 34.68%,and 21 fungi strains made up 12.14%.The top six were Staphylococcus aureus(23.70%,MRSA was 13.87%),Pseudomonas aeruginosa(14.45%),Acinetobacter baumannii(11.56%),Stenotrophomonas maltophilia(8.67%),Candida tropicalis(8.09%),and Enterococcus faecalis(7.51%).The susceptive rate of S.aureus and Enterococcus to vancomycin was all 100%,the susceptive rate of A.baumannii and Klebsiella pneumoniae to carbapenems was high.64% patients had the multiplicity of infection(MOI) which always linked with long period in ICU,respiratory failure and mechanical ventilation.CONCLUSIONS MODS patients have a high morbility of G+ bacteria,fungi and MOI,most pathogens show multi-resistance to commonly used antibiotics.Strengthening the monitoring of infection and reasonable using antibiotics should be taken.

Objective: Study on the growth character of B16 melanoma cell which can express angiostatin. Methods: Angiostatin gene was constructed from human plasminogen cDNA by deletion mutation. A B16 melanoma cell clone named BAG28 which stably expresses angiostatin was established by introducing gene into it. Results: BAG28 in vitro had no changes in proliferation rate and the ability of clone formation in soft agar. Study in vitro showed that the tumor weight had reduced about 87% ( P

Objective To provide theoretic base by studying the nature and characteristic of infrared ther- mograph in lower limbs area of the healthy young man.Methods Collecting infrared thermograph in lower limbs ar- ea by TIP medical infrared thermograpb instrument (TIP,made in USA) ,the average temperature of each unit area of both lower limbs was measured.Results (1) The average temperature of each corresponding unit area in both side of lower limbs was adjacent (P＜0.05 ).(2) The temperature of both lower limbs (especial front and back side) distributinged in some rule.Conclusion The study provided parameter and characteristic of infrared therrnograph for clinical diagnosis and guideline of rehabilitation therapy by infrared thermograph instrument.

Objective To provide an observational baseline by studying the nature and characteristics of in- frared thermograms of the spine area of the healthy young men.Methods Infrared thermograms of the spine area were collected using a TIP medical infrared thermograph.The average temperature of each unit area in the middle and on the two sides of the spine was measured.Results (1)Except certain unit areas in the cervical thorax and lum- bar sacral segments,the average temperature of each unit area in the middle of the spine was significantly higher than on the two sides.In the middle of the spine,the average temperature of the cervical thorax and lumbar sacral seg- ments was insignificantly higher than adjacent areas.The shape of the infrared thermograms of the cervical thorax and lumbar sacral segments resembled a triangle and a rhomboid,respectively.Conclusion The study provided para- meters and characteristics of infrared thermograms for clinical diagnosis and guidelines for rehabilitation therapy using an infrared thermograph.

This paper was mainly on pesticide degrading microorganisms. The major pesticide degrading bacteria were Pseudomonas, Bacillus, Flavobacterium, Alcaligenes, Arthrobacter, etc. The major pesticide degrading fungi were Aspergillus,Pinicielium, Rhizopus, Trichoderma, Fusarium, etc. The major pesticide degrading actinomycetes were Nocardia, Streptomyces, etc.