Objective To analyze the effect of X-irradiation on the proteins expression of p57kip2 and TGF-β1 in lung cancer cell stain A549 and its clinical significance.Methods Lung cancer cell stain A549 was cultivated and cell,protein was extracted at 6,12,24,36 and 48 hours after X-irradiation by differenl doses(2,4, 8 and 12 Gy).The expression of p57kip2 and TGF-β1 proteins were examined by Western blot.Results The expression of p57kip2 in lung cancer cell stain A549 was very low before X-irradiation.and increased significantly after irradiation with difierent doses and reached the peak level at 12 hours after irradiation(P<0.05).TGF-β1 reached its peak 1evel at 6 hours after irradiation(P<0.05).Conclusions X-irradiation can up-regulate the expression of p57kip2 and TGF-β1 proteins which increased with certain doses.p57kip2 and TGF-β1 could be usedto predict the damage degree of cancer cells by X-ray.

Objective: To investigate the effects of FGFR1OP and p57/Kip2 proteins on the genesis and progression of gliomas and their clinical significance. Methods: The expression of FGFR1OP and p57/Kip2 in 54 glioma specimens was detected by SP immunohistochemical technique. The relationship between the ex-pression levels of those proteins and various clinical pathologic factors was evaluated. Results: The expres-sion of FGFR1OP and p57/Kip2 was found in 66.7% and 44.4% gliomas, respectively. The OD value of FG-FR1OP was 0.131±0.010 in high grade gliomas, and 0.118±0.010 in low grade ones, with a statistical signifi-cance (t=-5.497, P=0.000), showing that higher expression of FGFR1OP was significantly associated with glo-ma cell differentiation. The OD value of p57/Kip2 was 0.156±0.008 in high grade gliomas, and 0.165±0.006 in low grade ones, with a statistical significance (t=0.296, P=0.014), showing that lower p57/Kip2 expression was correlated with high grade gliomas. FGFR1OP was negatively correlated with p57/Kip2 in gliomas (r=-0.732, P<0.01). Conclusion: Increased expression of FGFR1OP and/or decreased expression of p57/Kip2 may play an important role in the genesis and progression of gliomas and may indicate a poor prognosis.

OBJECTIVETo explore the reasonable therapeutic strategy for different types of epicanthus.

METHODSPatients with epicanthus were classificated according to the shape, extent and inner canthal distance and treated with different methods appropriately. Modified asymmetric Z plasty with two curve method was used in lower eyelid type epicanthus, inner canthus type epicanthus and severe upper eyelid type epicanthus. Moderate upper epicanthus underwent '-' shape method. Mild Upper epicanthus in two conditions which underwent nasal augumentation and double eyelid formation with normal inner canthal distance need no correction surgery. The other mild epicanthus underwent '-' shape method.

RESULTSA total of 66 cases underwent the classification and the appropriate treatment. All wounds healed well. During 3 to 12 months follow-up period, all epicanthus were corrected completely with natural contour and unconspicuous scars. All patients were satisfied with the results.

CONCLUSIONSClassification of epicanthus hosed on the shape, extent and inner canthal distance and correction with appropriate methods is a reasonable therapeutic strategy.

Blepharoplasty ; methods ; Cicatrix ; Eyelids ; anatomy & histology ; surgery ; Humans ; Nose ; surgery

OBJECTIVETo explore the therapeutic effect of the temporal rotation flap combined with cartilage plasty for cryptotia correction.

METHODSFrom January 2009 to June 2012, 8 cases with cryptotia (10 ears) were treated. After complete dissection of the cartilage adhesion, the cartilage was reshaped by suture to restore its appearance. Then the temporal triangular rotation flap was transferred to cover the wound.

RESULTSNo hematoma, infection or flap necrosis happened. The follow-up period ranged from 3 months to 1 year, with an average of (6.88 +/- 2.85) months. The ear appearance kept stable with no recurrence and inconspicuous scar. Satisfactory result was achieved.

CONCLUSIONTemporal rotation flap combined with cartilage plasty is a good option for correction of mild or moderate cryptotia.

Adolescent ; Child ; Ear Cartilage ; surgery ; Ear, External ; abnormalities ; Female ; Humans ; Male ; Reconstructive Surgical Procedures ; methods ; Rotation ; Skin Transplantation ; Surgical Flaps

Objective To evaluate local moderate hypothermia technology on acute brain hemorrhage cases.Methods 100 patients of cerebral hemorrhage were randomly divided into two groups(moderate hypothermia groupand control group). The moderate hypothermia group was 50 cases treated with moderate hypothermia after routine treatment,the control group was 50 cases with routine treatment. The two groups were assessed after treatment for 21 days. Results The group treated via moderate hypothermia therapy showed the nerve function damages relatively lower than the control group(P < 0.05), and the surviving probability and curative ratio were significant higher than the control group(P< 0.05 ). Conclusion The local moderate hypothermia therapy for acute cerebral hemorrhage patient in clinical can significantly improve the never cell function and reduce mortality and disablement.

Objective To summarize and explore the clinical effect of auricular reconstruction with autologous costal cartilage grafts and delaying postauricular skin flap.Methods The procedure involved three stages.The first stage was the delay procedure of postauricular skin flap.The second stage was the auricular reconstruction with autologous costal cartilage grafts and delaying postauricular skin flap about 3 weeks after the delay procedure.The third stage involved construction of tragus and conchal cavity and other local correction 6 months or longer after the second stage surgery.The clinical effect,patients' satisfaction and complication were observed.Results This method was used in 28 patients,31 ears of congenital microtia.23 cases completed auricular reconstruction with three stages,the other 8 cases completed only two stages.All auricular reconstruction were successful.The location,size and shape of reconstructive ears were good.The complications were few.The patients or their relatives were basically satisfactory.Conclusions Auricular reconstruction with autologous costal cartilage grafts and delaying postauricular skin flap is a safe and effective method.

Objective To learn the economic operation and the existing problems of county TCM hospitals in Chongqing from 2012 to 2014.Methods 2012-2014 data of annual health financial report were used to conduct descriptive statistics and analysis of the current operation benefit, operating efficiency, debt paying ability, development ability, and cost management ability.Results From 2012 to 2014, the annual incomes of TCM county hospitals in Chongqing were 2.802, 3.412, and 4.385 billion RMB; the annual expenses were 2.813, 3.343, and 4.347 billion RMB; the ratios of income and expense about medical treatment were 0.86, 0.90, and 0.92; the ratios of income and expense of medicine were 1.16, 1.15, and 1.11; the outpatient amounts were 5.45, 5.87, and 6.99 million; the hospital discharge amounts were 330.4, 405.2, and 469.3 thousand; the charges per patient were 153.40, 177.12, and 188.71 RMB; the charges pre bed were 465.83, 533.14, and 571.02 RMB; medical expenses per patient were 4923.26, 5416.77, and 5576.01 RMB; the current ratios were 1.00, 1.06, and 1.09; the asset-liability ratios were 62.25%, 63.79%, and 61.37%; the annual growth rates of total assets were 14.06 % and 24.54%, and the annual growth rates of net assets were 19.44% and 21.70% during 2013 to 2014; 100-yuan hygienic materials and medicine consumption were 51.23, 51.10, and 50.07 RMB during 2012 to 2014; the management fee rates were 18.55%,15.44%, and 14.82%.Conclusion The general economic running of county TCM hospitals in Chongqing is stable and financial balance moves towards rationality; social benefit, expand capacity and cost management ability are enhanced gradually. However, the problems about insufficient government finance input, small medical income elasticity, poor debt paying ability, and diseconomies of scale still exist.

Objective To investigate the clinical effect of 595 nm tunable pulsed dye laser (PDL) in treating fresh trauma scars.Methods 85 patients had been selected,of which,117 sites were treated with a 595 nm tunable PDL one time or two times at a fluence of 7-15 J/cm2 and pulse widths of 1.5-3 ms,7 mm spot size.Nursing skill of burn wound was also used on treatment area after laser treatment.Scars were evaluated for melanin,height,vascularity and pliability using the Vancouver Scar Scale (VSS) before treatment and after the last treatment 8weeks.Results Total score of 117 sites decreased from (8.30 ± 2.63) to (2.70 ± 1.25),melanin decreased from (1.60 ± 0.84) to (0.60 ± 0.97),height decreased from (1.30 ± 0.82) to (0.40 ± 0.51),vascularity decreased from (2.40 ± 0.52) to (0.40 ±0.52),pliability decreased from (2.80 ± 1.32) to (1.30 ±0.48),with statistical significance between before treatment and after treatment (P ＜ 0.05).Conclusions 595 nm tunable pulsed dye laser appears to have a beneficial clinical effect on patient's fresh trauma scar.

Objective To explore the expressions of c-Met and c-Src in non-small cell lung cancer (NSCLC), and its relationship with clinical pathological characters and prognosis. Methods The c-Met and c-Src expressions were detected by immunohistochemistry in 88 patients with NSCLC from April 2011 to January 2013. The relationship between the expressions of c-Met and c-Src and clinical pathological features and prognosis were analyzed. Results The c-Met and c-Src were all significantly expressed in NSCLC tissues, and no expression showed in interstitial and normal lung tissues. The expressions of c-Met and c-Src in patients with NSCLC were associated with sex, differentiation, pathology type, T staging and TNM staging (P<0.05 or <0.01); and the expression of c-Met was associated with lymph node metastasis (P<0.01). The expressions of c-Met and c-Src in patients with NSCLC were not associated with age, and the expression of c-Src was not associated with lymph node metastasis (P>0.05). Pearson correlation analysis result showed that the expressions of c-Met and c-Src in lung cancer tissues was positive correlation (r=0.662, P<0.01). Kaplan-Meier survival curve analysis result showed that the disease free survival time (DFS) and overall survival time (OS) in c-Met high expression patients (51 cases) were significantly shorter than those in c-Met low expression patients (37 cases): (18.08 ± 1.34) months vs. (23.76 ± 1.79) months and (33.63 ± 1.95) months vs. (42.24 ± 2.68) months, the DFS and OS in c-Src high expression patients (25 cases) were significantly shorter than those in c-Src low expression patients (63 cases): (16.96 ± 2.56) months vs. (21.86 ± 1.15) months and (27.84 ± 2.89) months vs. (40.98 ± 1.81) months, the DFS and OS in both c-Met and c-Src high expression patients (25 cases) were significantly shorter than those in both c-Met and c-Src low expression patients (37 cases): (16.96 ± 2.56) months vs. (23.76 ± 1.79) months and (27.84 ± 2.89) months vs. (42.24 ± 2.68) months, and there were statistical differences (P<0.05). Cox multiplicity result showed that T staging (RR=2.174, 95％CI 1.354 to 3.490, P=0.001) and high expressions of c-Met and c-Src (RR=1.447, 95％CI 1.114 to 1.880, P=0.006) were the independent risk factors of DFS in patients with NSCLC;pathology type (RR=0.610, 95％CI 0.377 to 0.986, P=0.044), T staging (RR=2.215, 95％CI 1.357 to 3.616, P=0.001) and high expressions of c-Met and c-Src (RR=1.979, 95％CI 1.455 to 2.692, P = 0.000) were the independent risk factors of OS in patients with NSCLC. Conclusions The c-Met and c-Src are involved in the development of NSCLC and affect the prognosis of patients with NSCLC.

Lung cancer is the leading cause of cancer-related deaths worldwide, among which more than half of non-small cell lung cancer had been locally advanced or distant metastasis at the time of diagnosis.Therefore,it has a poor prognosis.In recent years,long non-coding RNA(lncRNA)has drawn great attention in the field of oncology.Abnormally expression of lncRNA plays an important role in the development of non-small cell lung cancer through different transcriptional, post-transcriptional or epigenetic mechanisms.This review summarizes the current literature on lncRNA in non-small cell lung cancer, introduces the functions and influences of lncRNA in the biology of non-small cell lung cancer and highlights its clinical potential value as a tumor biomarker and potential therapeutic target.