Long non-coding RNAs (lncRNAs) are RNA transcripts longer than 200 nt without any protein coding ability. LncRNAs perform biological functions through a variety of mechanisms. They have a close association with human tumors, regulating the expression of genes at the epigenetic, transcriptional and post-transcriptional levels. LncRNAs are wildly involved in biological and pathological process and play a significant role in the development of cancer. This article reviews the research in the current status of lncRNAs in prostate cancer. Copyright © 2014 by TUMOR.

AIM: To evaluate the efficacy and safety of vitrectomy combined with internal limiting membrane ( ILM) peeling for treating foveoschisis in high myopia.
METHODS:Thirty high-myopia patients (30 eyes) with foveoschisis from March 2011 to March 2013 were divided two groups: the treatment group ( 16 eyes ) was treated with vitrectomy combined with ILM peeling, and the control group (14 eyes) was treated only with vitrectomy. The foveoschisis reattachment and and best spectacle-correction were measured preoperatively and 2mo after surgery.
RESULTS: The improvement of foveoschisis reattachment and best spectacle - correction in the treatment group was significantly better than those in the control group (P<0. 05).
CONCLUSION: Vitrectomy combined with ILM peeling is a safe and effective treatment for foveoschisis in high myopia.

Objective To establish healthy adults in shenzhen longhua district reticulocyte red blood cell hemoglobin content of normal reference value range (CHr),and analyze its clinical significance.Methods By Sysmex XN-9000 automatic blood cell analyzer to detect CHr content in the blood,and 600 healthy adults to establish CHr reference range.At the same time detection of 40 patients with iron deficiency anemia (IDA)CHr content in the blood to contrast analysis.Results 18~30, 31~40,41~50,51~60 and >60 years old healthy male and female CHr content in the blood,respectively 36.35±3.26 pg and 33.95±2.81 pg,36.02±3.01 pg and 34.15±3.14 pg,36.41±2.76 pg and 34.21± 2.67 pg,35.96±3.06 pg and 33.83±3.04 pg,36.09±2.86 pg and 34.10±2.89 pg,with gender differences between different age groups had no statisti-cal significance (t=1.34~1.82,P>0.05),the difference was statistically significant between different genders is the same age group (t=4.62~5.26,P< 0.05).CHr levels in both men and women respectively reference range 36.12±3.16 pg and 34.05±2.94 pg,men than women,the results between the difference was statistically significant (t=6.792,P<0.05).Pa-tients with IDA CHr levels in both men and women,respectively 24.72±3.91 pg and 22.63±3.76 pg,significantly lower than healthy people,the results between the difference was statistically significant (t=11.29~13.02,P<0.01).Conclusion Shenzhen longhua area different gender differences between healthy adults of CHr content reference interval,men than women.IDA patients serum CHr significantly lower than the general population.Therefore,the establishment of different gender healthy adults of CHr content reference interval,diagnosis,differential diagnosis,curative effect judgment of anemia and early monitoring the extent of the hematopoietic function recovery has important clinical value.

Animals ; Animals, Newborn ; Cells, Cultured ; Fibroblasts ; cytology ; metabolism ; Matrix Metalloproteinase 1 ; metabolism ; Matrix Metalloproteinase 2 ; metabolism ; Matrix Metalloproteinase 9 ; metabolism ; Myocardium ; cytology ; metabolism ; Oligopeptides ; physiology ; Rats ; Rats, Wistar ; Transforming Growth Factor beta ; pharmacology

Objective To investigate the status of wastewater treatment of hospital sewage in Jinan. Methods The indices of COD, NH3,N and PO43- in sewage discharged from 16 hospitals before and after treatment and the content of residual chloride and fecal coliform counts in treated sewage were monitored in 2002 in Jinan. The monitoring results were evaluated according to the Criteria for Wastewater Discharge (GB/T8978-1996) and compared with the analytic results obtained in the year 2001. Results The COD, NH3,N and PO43- of the sewage of 16 hospitals before treatment were 253.8, 47.76 and 3.134 mg/L respectively with the over standard rate 81%, 88% and 100% respectively. The COD, NH3,N, PO43-, content of residual chloride and fecal coliform counts in treated sewage of 16 hospitals were 40.5, 6.30, 0.580, 26.7 mg/L and

Objective To observe the effects of exogenous basic fibroblast growth factor (bFGF) on radiation-induced apoptosis of C17.2 neural stem cells(NSCs) and explore the relationship between bFGF and Hes1,RBP-JK protein.Methods The cell viability was assessed using the MTT assay.After the cells attach to the flasks they were irradiated by the linear accelerator.And 5 min later,different concentrations of bFGF in accordance with the experimental design and cultured cells 48 h.Extracted total protein of each group and Western blot analysis showed the changes of the Hes1,RBP-JK protein.Results Compared with the control group,irradiation group cell growth was inhibited,the OD of 0 ng/ml bFGF group was 0.61±0.81,the OD of 80 ng/ml bFGF group was 1.21±1.01 and the control group was 1.51± 1.13.Compared with the control group,all groups showed statistically significant difference (P＜ 0.05).Western blot analysis showed that with the increasing concentrations of bFGF,RBP-JK expression gradually decreased,but Hes1 expression gradually increased.Conclusion Exogenous basic fibroblast growth factor (bFGF) can inhibit apoptosis of C17.2 NSCs.bFGF can regulate Notch signaling pathway downstream proteins Hes1,RBP-JK expression and inhibit neural stem cell apoptosis which were irradiated.

Objective To analyze the clinical character of uveitis in second hospital ot Jilin university.Methods Retrospectively analyze the clinical data of uveitis patients referred to from Second Hospital of Jilin University from September 2009 to September 2014.According to anatomical location,the manifestation of these uveitis patients were divided into anterior uveitis,panuveitis,intermediate uveitis and posterior uveitis.To discuss the possible causes of these patients according to the general information and relevant clinical laboratory examinations results.Results There were 1215 cases in this study,which included 587 male,accounting for 48.31％;and 628 female,accounting for 51.69％.The ratio of male-tofemale was 0.93∶1.The range of the age of these patients was from 4 to 91 years old.The mean age of these patients at the onset of these disease was (41.43±14.20) years.Of the 1215 cases,40 male and 43 female were younger than 20 years.The ratio of male-to-female was 0.93∶ 1;412 male and 396 female were between 21 and 50 years old.The ratio of male-to-female was 1.04∶ 1;135 male 189 female were older than 50 years.The ratio of male-to-female was 0.71∶1.There were 572 cases of anterior uveitis,accounting for 47.08％;527 cases of panuveitis,accounting for 43.37％;52 cases of intermediate uveitis,accounting for 4.28％;64 cases of posterior uveitis,accounting for 5.27％.703 cases had etiological diagnosis according to the clinical character and the auxiliary results,accounting for 57.68％.Vogt-koyanagi Haradal (VKH) syndrome,ankylosing spondylitis associated with uveitis and Behcet' s disease were the common entity,accounting for 30.44％,19.77％ and 14.22％ respectively.Conclusions The mean age of these patients in this study was older,compared to other reports.Female patients were more than male,especially in these patients older than 50 years.VKH syndrome,ankylosing spondylitis associated with uveitis and Behcet's disease were the common entities.

OBJECTIVE To compare the treatment effects of secreory otitis media with artificial eustachian tube insertion and tympanotomy tube insertion.To provide useful information for the treatment of secretory otitis media.METHODS Seventy-one patients(86 ears) with secretory otitis media were randomly divided into tow groups:experimental group(36 cases,44 ears) and control group(35 cases 42 ears).The experimental group was treated by artificial eustachian tube insertion under nasal endoscope.Drugs were injected through the tube into the tympanic cavity everyday after flushing it. The control group were treated by traditional method—the tympanic ventilation tube.All patients were followed up for 6 months.RESULTS The experimental group: 21 ears(47.73%) were cured,19 ears(43.18%) were straightened up,and no effects observed in 4 ears (9.09%).The control group:12 ears(28.57%) cured,17 ears(40.48%) wered straightened up and no effects obsered in 13 ears(30.95%).The efficiency rate of the experimental group(90.91%) was much higher than the control group(69.05%,P

Objective To investigate the effect of contrast material flow rate and delayed time on intracranial vascular spiral computed tomographic angiography(SCTA) imaging.Methods 30 patients were selected randomly who planed to do brain contrast enhanced CT examination.In all 30 patients a plane dynamic test scanning at suprasellar cistern level was preformed with 20ml contrast material at a flow rate of 2ml/s,3ml/s and 4ml/s respectively.A time-densty cure was originated from data collected with the software of Time-Lapse.Results The summit time of most intense enhancement of arteriovena was significantly shortened when the flow rate was increased from 2ml/s to 3ml/s or 4ml/s,and the summit time was shortened without satistically difference when the flow rate was increased from 3ml/s to 4ml/s.Conclusions The circulation time test with a little volume contrast material can become a routine procedure of SCTA examination to determine the best delayed time.The suitable flow rate of intracranial vascular SCTA is 3ml/s.

Objective To explore the effect of ischemia-reperfusion injury on the retinal functions of rats. Methods Seventy Wistar rats were selected, 20 of which were selected randomly and divided into two groups (control group and single-irrigated group). The rats were anesthetized and their anterior chambers of the right eyes were cannulated with a 7-gauge needle connected to a reservoir containing ringers balanced salt solution, which was maintained at the same level of the eye for 1 hour. After that, ERG was recorded in both eyes of all rats. All the left rats were divided randomly into 10 groups and they were treated as the single-irrigated group. Retinal ischemia was induced by raising the reservoir to a height of 150 mm Hg. One hour later except the single ischemia group, all of the groups resumed perfusion after 3,6,12,and 24 hours and 3,5,7,14,and 21 days separately. ERG was recorded in both eyes of all rats. Results There was no difference in the results of ERG between left and right eyes in either the control group or the single-irrigated group. All the waves of ERG vanished in the single-ischemia group after 1 hour. In the ischemia-reperfusion groups, the waves of ERG partly recovered and the amplitude reduced persistently and progressively. Conclusion Ischemia-reperfusion injury may affect the function of the retina persistently and progressively.