The human fragile histidine triad (FHIT) gene is a tumor suppressor gene,which is located at chromosome region 3p14.2.The fragile site FRA3B of the FHIT gene is the most unstable site.FHIT can promote apoptosis,and inhibit cell proliferation and tumorigenesis.High methylation status,loss of the various sections of the FHIT gene,changes of the fragile site FRA3B and abnormalities of FHIT transcripts can result in gene afunction,and then promote the development and progression of various types of cancers.Transfecting wild-type FHIT into tumor cells with low or lacking endogenous FHIT expression can induce apoptosis.The combined treatment with other genes may provide a new insight for the treatment of tumors.

AIM: To explore the effects of mindfulness- based stress reduction ( MBSR ) on anxiety, compliance and visual function in primary open angle glaucoma( POAG) patients. ·METHODS:Totally 64 patients, who were treated with topical medication and were diagnosed with POAG in the department of ophthalmology at Shaanxi Provincial People's Hospital, were randomly divided into the intervention group ( n=32 ) and the control group ( n=32 ) . Both groups received conventional mental health education while the intervention group was complemented with MBSR intervention. The patient's anxiety status, compliance rates and MD before and after the intervention were evaluated. ·RESULTS:After the MBSR intervention, the scores of HAMA of the intervention group were significantly lower than that of the control group (P<0. 01). The compliance of patients in intervention group was higher than that of the control group (P<0. 01). ·CONCLUSION:The MBSR intervention can effectively relieve the anxiety of patients and improve the compliance in primary open angle glaucoma patients. It can be promoted and put into clinical application.

AIM: To evaluate the use of 23G minimally invasive vitreous cutting system in the first stage of anterior segment reconstruction on severe ocular injury.
METHODS: Fifteen patients with ocular injuries including the corneal and scleral rupture associated hyphema, vitreous hernia in anterior chamber, traumatic lens rupture, lens subluxation, applied 23G minimally invasive vitreous cutting system in the first stage of anterior segment reconstruction.
RESULTS: The anterior ocular media of early postoperative became transparent quickly. No exudative lemma and no complications were found relate to puncture incisions after operations.
CONCLUSION:23G minimally invasive vitreous cutting system can be used in the first stage of anterior segment reconstruction on sever ocular injury. It can reduce iatrogenic injury, operative complications and inflammatory response, also can shorten therapeutic time and create favorable conditions.

Aim To elucidate the relationship between IgG antibodies and penicillin allergy.Methods Enzyme-linked immunosorbent assay was used to examine 8 kinds of specific IgG antibodies,including major antigenic determinants:benzylpenicilloyl(BPO),ampicilloyl(APO),amoxicilloyl(AXO)and phenoxomethylpenicilloyl(PVO),and minor antigenic determinants:benzyl-penicillanyl(BPA),amoxicillanyl(AXA),ampicillanyl(APA)and phenoxomethylpenicillany(PVA),in the sera of 241 patients with penicillin allergy.Results Except BPA-IgG,levels of 7 kinds of antigenic determinants IgG antibodies were significantly higher than those of control group(P

[Objective]Summary of massage and composite therapy efficacy in the treatment of buttock epithelial neuritis, to explore the effective treatment of buttock epithelial neuritis.[Methods] To summarize the recent ten years related data on reports of buttock epithelial neuritis massage and combined thera-py.[Results] Single massage treatment can play a certain effect, but compared with the complex therapy, combined therapy effect is more remarkable. Com-bined therapy is the treatment of massage, acupuncture, acupotomy plus drug injection. Data showed that in addition to massage plus smal needle knife therapy and other complex therapy, the total effective rate was 100%.[Conclusion] Inflammation of buttock epithelial neuritis massage and composite thera-py is stable, and suitable for al ages, with fast recovery, less side effect, it can offer reasonable evidence-based foundation for clinical treatment.

Objective To explore the value of human leucocyte antigen-DR53 (HLA-DR53),anti-Sa antibody and anti-cyclic citrullinated peptide antibody(anti-CCP) factors combination in rheumatoid arthritis.Methods 170 patients with rheumatoid arthritis and 50 healthy individuals in the hospital were chosen.The levels of HLA-DR53 by PCR-SSP,the levels of anti-Sa and anti-CCP by ELISA,compared their diagnostic value by consistency analysis and joint detection analysis.Results The sensibility of anti-Sa,HLA-DR53 and anti-CCP in RA were 44.07％ (P =0.00,x2 =165.214),68.65 ％ (P =0.00,x2 =9.837) and 79.45 ％ (P=0.00,x2=48.028).Consistency analysis in RA,HLA DR53,anti-CCP and anti-Sa highly consistent,OR were 3.94,38.6 and 184.52.The sensitivity and Youden index of anti-CCP were the highest.The sensitivity of anti Sa and anti-CCP parallelled was 88.51 ％.The sensitivity of HLA-DR53 and anti-CCP parallelled was 93.56％,and the spe cificity of anti-Sa and anti-CCP of RA were 100％.Conclusion There is a certain correlation between HLA-DR53,anti-Sa and anti-CCP antibody,which are related risk factors of RA,co-detection will improve the diagnosis of RA.

BACKGROUND: Foreign scholars use thermotherapy, a new pathway for synthetic therapy of tumor, to perform hyperpyrexia combined with chemical drug radiotherapy of intraperitoneal infiltration and metastasis or to study on the therapeutic effect of metaphase and advanced stage tumor. Especially, establishing thermal biology and thermal dosiology is a scientific and quantified track for synthetic therapy of thermal radiotherapy, thermal chemotherapy and hyperthermal perfusion of tumor.OBJECTIVE: To analyze the thermal dose effect of regional radiofrequency (RF) hyperthemia combined with radiotherapy, chemotherapy and thermal perfusion on metaphase and advanced stage tumor.DESIGN: Controlled observation.SETTING: Key Department of Traditional Chinese and Western Medicine for Tumor, the 107 Hospital of Chinese PLA (General Center for Non-traumatic Treatment and Diagnosis of Tumor).PARTICIPANTS: Totally 1 455 patients with metaphase and advanced-stage tumor admitted to the General Center for Non-traumatic Treatment and Diagnosis of Tumor, the 107 Hospital of Chinese PLA between June and September 2006 who received conservative palliative treatment in the Department of Internal Medicine were recruited in this study. They were all confirmed by pathology and imageology. ECOG was scored 2 to 4 points. Informed consents of detection and treatment were obtained from all the involved patients. The study was approved by the Hospital Ethics Committee.According to the therapeutic regimen, the patients were assigned into thermal perfusion group (n =53), thermal radiotherapy group (n =874), thermal chemotherapy group (n =458) and simple hyperthemia group (n =70).METHODS: After admission, patients in each group were performed peritoneal and pelvic cavity perfusion,intensity-modulated radiation therapy, routine chemotherapy and integrated traditional and western medicine palliative therapy, respectively. Meanwhile, they received RF hyperthemia using in vitro endogenic magnetic field hyperthermia system. A thermocouple was placed in the abdominal cavity. Temperature at 3 different sites in the abdominal cavity was collected, and meanwhile two different sites for measuring temperature at rectum and external acoustic meatus were monitored. The maximal temperature (Tmax), minimal temperature (Tmin) and the average temperature (Tave) of therapeutic target were recorded. 40 ℃/min was used as thermal dose, thermal perfusion was performed once a week, and RF hyperthemia was conducted twice a week, 60 minutes once. Target temperature was 39.5 to 43 ℃, and the thermal dose of 40 ℃/min was calculated out. Intensity-modulated radiation therapy was conducted within 1 hour before heating at (3-5)Gy/time, 3 to 4 times a week. Total dose was DT 30 to 50Gy. Thermal perfusion was conducted 2 to 3 times a week, and intensity-modulated radiation therapy was conducted once to twice a week and 6 to 8 times a course of treatment. The thermal effect of each patient was analyzed at different temperature and different diseases.MAIN OUTCOME MEASURES: ① To analyze the effect of effective thermal dose. ② To evaluate the therapeutic effect and the improvement of quality of life according to World Health Organization (WHO) objective therapeutic effect evaluation criteria and Zubrod-ECOG-WHO scores. ③To observe the changes in abdominal dropsy.RESULTS: Altogether 1 455 patients with metaphase and advanced stage participated in the final analysis. ①After perfusion, body temperature was over 39.5 ℃ in most cases after 15-minute warming, over 40.0 ℃ after another 25-minute warming, over 41.0 ℃ after additional 35-minute arming, and even to 43.0 ℃ after frequent such a thermal therapy. Temperature over 41 ℃ was found in 91 cases, at 40 ℃-40.9 ℃ in 414 cases and at 39.5 ℃-39.9 ℃ in 950 cases. ② The thermal effect of 40 ℃/min could obviously improve the therapeutic effects of graded intensity-modulated radiation therapy, low-dose chemotherapy and thermal perfusion group. The total effective rate of thermal perfusion group, thermal radiotherapy group, thermal chemotherapy group and simple hyperthemia group was 81.6%, 81.9%, 80% and 50%, respectively. The clinical therapeutic effect of 40 ℃-40.9 ℃ and 39.5 ℃-39.9 ℃ in the thermal perfusion group, thermal radiotherapy group and thermal chemotherapy group was significantly better than that in the simple hyperthemia group (P ＜ 0.05). ③ Comparison of Zubrod-ECOG-WHO score of patients before and after therapy: After therapy, Zubrod-ECOG-WHO score was enhanced in 76.3% patients. ④The changes in abdominal dropsy of patients before and after therapy: After therapy, abdominal dropsy changed in 75% patients.⑤The therapeutic effects of different diseases at different temperature: For the same disease, the therapeutic effects over 41 ℃ and at 40 ℃-40.9 ℃ were significantly different from those at 39.5 ℃-39.9 ℃(P ＜ 0.05); However, the therapeutic effects over 41 ℃ were not significantly different from those at 40 ℃-40.9 ℃ (P ＞ 0.05).CONCLUSION: ①The effects of regional RF hyperthemia combined with intensity-modulated radiation therapy are confirmed in the treatment of metaphase and advanced-stage of tumor. ② The therapeutic effects strengthen correspondingly with 40 ℃/min thermal dose increase or temperature increase.

Objective To explore the clinical.significance of serum anti-lysosomal associated membrane protein-2 (LAMP-2) antibody in the pathogenesis of anti-neutrophil cytoplasmic antibodies (ANCA)-associated vasculitis (AASV) by investigating the relationship of its levels and AASV.Methods Sera from twenty patients with AASV and twenty healthy controls were collected.Serum anti-LAMP-2 antibody was detected using commercial enzyme linked immunosorbent assay (ELISA) kits.Anti-LAMP-2 antibody levels between the two groups were assessed using the t test,the correlation between anti-LAMP-2 antibody levels and erythrocyte sedimentation rate (ESR),C-reactive protein (CRP) was assessed by Spearman's rank correlation test,the correlation between anti-LAMP-2 antibody levels and the Birmingham vasculitis activity score(BVAS),hemoglobin (Hb),albumin (Alb) was assessed by Pearson's rank correlation test.Results ① The serum level of anti-LAMP-2 antibody in patients with AASV [(3714±1446) pg/ml] was higher than that in the healthy controls [(174±43) pg/ml] (t=10.94,P＜0.05).The serum level of Hb [(99±30) g/L] and Alb [(27±5) g/L]in patients with AASV was lower than that in healthy controls [(138±14) g/L,(44±3) g/L] (t=5.27,t=13.04,P＞0.05).② The level of anti-LAMP-2 antibody in AASV was positively correlated with BVAS (r=0.669 9,P＜0.05),and was not found elevated compared with ESR,CRP,Hb and Alb (P＞0.05).Conclusion ① AntiLAMP-2 antibody is involved in the pathogenesis of AASV.② Anti-LAMP-2 antibody is correlated with the activity of AASV,it may be an indicator of AASV disease activity.

Objective To investigate environmental risk factors associated with polycystic ovary syndrome(PCOS).Methods A retrospective study was carried out from Feb 2005 to Apr 2006.A total of 108 cases with PCOS and 108 patients without PCOS(control group)were interviewed using a designed questionnaire.Results Univariate analysis of environmental factors indicated that risk factors related to PCOS were:occupation,education,disposable plastic cup for drinking,cooking oil fume and indoor decoration,all of which were significantly related to PCOS(P

Objective:To study the curative efficacy of decitabine combine with CAG regimen in the treatment of acute myeloid leukemia and its effects on the serum Interferon-γ (IFN-γ),alpha hydroxybutyrate dehydrogenase (HBDH) and lactate dehydrogenase (LDH) levels.Methods:70 cases of patients with acute myeloid leukemia who were treated from February 2013 to October 2016 in our hospital were selected as research objects.According to the random number table,the patients were divided into the observation group (n=35) and the control group (n=35).Both groups of patients were treated conventional treatment.The control group was treated with CAG scheme,intravenous injection of aclarubicin,20 mg each time,granulocyte colony stimulating factor,300 μg each time,subcutaneous intravenous cytarabine,10～15 mg/m2 each time,while the observation group was treated with intravenous drip of decitabine on the basis of control group,15 mg/m2 each time.Then the therapeutic effect,serum interferon-γ (IFN-γ),alpha hydroxybutyrate dehydrogenase (HBDH),lactate dehydrogenase (LDH) levels before and after treatment,incidence of adverse reactions were compared between two groups.Results:After treatment,the total effective of observation group was significantly higher than that of the control group [91.42％(32/35)vs68.57％(24/35)] (P ＜0.05);the serum IFN-γ,HBDH,LDH levels were significantly higher than those of the control group [(3.21± 1.01)pg/ml vs.(5.13 ± 1.90)pg/mL,(103.62± 26.39)U/L vs.(118.80± 28.60)U/L,(101.36± 27.32)U/L vs.(123.08 ± 30.59)U/L] (P ＜0.05);the incidence rate of adverse reactions was significantly lower than that of the control group [20.00％(7/35) vs.42.85％(15/35)(P ＜0.05)].Conclusion:Decitabine combined with CAG regimen was more effective for acute myeloid leukemia than CAG regimen alone,which might be related to reduce the serum levels of IFN-γ, HBDH and LDH.