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.

[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.

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

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.

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.

Objective To analyze the reasons of discarding as useless of ?-Se direct conversion digital flat panel detector (?-Se FPD). Methods (1) E-COM DR-2000CTM chest system, with high frequency X-ray machine made by CPI company of Canada, the X-ray tube made by VARIAN company of America and Direct Ray-1000 ?-Se FPD made by DRC company of America. (2) 50 cases were collected rondomizedly, each had 4 pieces of chest image and were analyzed by two experienced radiologists and two technicians. Results After about 14 months with 30,000 times exposure efficacious, some damage lines and points appeared in the detector. After about 34 months with 70,000 times exposure efficacious, a damage region (area is 6.7in*0.95in ) existed, this reduced the images' quality and at the end the detector was discarded as useless. Conclusion The ?-Se FPD needs maintenance and monitoring working circumstance.

Objective To compare the whole-body equivalent doses from volumetric modulated arc therapy (VMAT) and static intensity-modulated radiotherapy (IMRT) for patients with cervical cancer.Methods Nine patients with cervical cancer admitted to our hospital in 2014 were included in this study.Both VMAT and IMRT were planned for each patient.Each patient's personal dose equivalent (Hp (10)) was measured using thermoluminescent dosimeters placed at the xiphoid process and glabella during IMRT and VMAT.The whole-body equivalent doses were estimated based on the results measured at the xiphoid process and compared between the VMAT and IMRT techniques.The paired t test was used for difference analysis.Results The Hp (10) values measured at the xiphoid process and glabella of every patient were lower for VMAT than for IMRT.At a prescribed dose of 50 Gy,if the mean Hp (10) values measured at the xiphoid process were considered to represent the whole-body equivalent doses,the whole-body equivalent doses for VMAT and IMRT were 364 mSv and 538 mSv,respectively.Conclusions VMAT results in a lower whole-body equivalent dose to patients compared with IMRT.The decreased whole-body equivalent dose delivered by VMAT may reduce the likelihood of a radiation-induced secondary malignancy.

Objective To explore the operative cooperation of the intra-extra cranial bypass operation of the intracranial giant aneurysms. Methods A retrospective analysis of 7 patients who had intracranial giant aneurysm and received the intra-extra cranial bypass operation from October 2014 to June 2016. All preoperative and intraoperative nursing points of operative cooperation were analyzed. Results The post-operative digital subtraction angiographies of 7 patients without any perioperative nursing complications showed enough flow in the bypass arteries. Conclusions Operative multi-incision managing, positive temperature intervening, special instruments using and thrombosis preventing play very important roles in the nursing points of the successful operative cooperation.