Angiocentric Glioma has been newly identified as an epilepsy associated tumory. Up to now,reported cases are still scarce. The tumor causes drug-resistant epilepsy. On histological findings,monomorphous bipolar tumor cells are arranged around vessels. Imaging studies show that the tumor is diffused or rimlike hyperintensity on T1-weighted SE sequences and a stalklike extension to the ventricle on T2-weighted sequences. The World Health Organization listed this new entity in its fourth edition of the WHO classification of tumors of the central nervous system published in 2007.

Objective To investigate the prevention of HBV reinfection in the perioperative period of liver transplantation on HBV-related diseases.Methods Published papers were collected and reviewed.Results HBV-related diseases were the main indications of liver transplantation.The prevention for HBV reinfection affects the survivals remarkably.Nowadays,a lot of medication have been used in the prevention of HBV reinfection,and the therapeutic regimens were different from each other.Conclusion Liver transplantation is an effective treatment for HBV-related disease.Appropriate prevention of HBV reinfection in the perioperative period of liver transplantation is important for the survivals of patients.

Angiocentric Glioma has been newly identified as an epilepsy associated tumory. Up to now, reported cases are still scarce. The tumor causes drug-resistant epilepsy. On histological findings, monomorphous bipolar tumor cells are arranged around vessels. Imaging studies show that the tumor is diffused or rimlike hyperintensity on T1-weighted SE sequences and a stalklike extension to the ventricle on T2-weighted sequences. The World Health Organization listed this new entity in its fourth edition of the WHO classification of tumors of the central nervous system published in 2007.

microRNAs (miRNAs) related to the recurrence and metastasis of non-small-cell lung cancer (NSCLC) in recent years have made important progress.The authors search the clinical researches related to the link between the miRNA and the recurrence and metastasis of postoperative NSCLC on PubMed.The clinical studies produced contradictory data.miRNA differentially expressed in lung cancer based on their data.Some but not all suggested that the miRNA is associated with the metastasis and recurrence of NSCLC,suggesting the miRNA could be a potential therapeutic targets for therapy of lung cancers.However,most studies are still at the screening stage,which is lack of a large group of patients,especially in random,controlled study to verify the miRNA predict recurrence transfer orientation or prognosis,which can be the direction for the practice of clinical trials in the future.

Objective:To observe the therapeutic effect and toxicity of capecitabine and temozolomide in the treatment of advanced pancreatic neuroendocrine tumors. Methods:A total of 14 patients with stageⅣwell-differentiated pancreatic neuroendocrine tumor (NET G1/G2/G3) were treated with oral CAPTEM regimen, and the response rate, PFS and adverse effect after treatment were analyzed. All data analyses were performed using software SPSS17.0. Results:These 14 patients were followed-up for more than 2 years. Till Oct 2016, one patient got CR, one patient got PR, four patients got SD. Median progression-free survival was 8.9 months. The two year survival rate was 85.7%. Only one patient experienced grade 3 adverse events. Conclusion:CAPTEM is an effective and well-tolerated salvage regimen for the treatment of advanced well-differentiated pNET.

Studies show that the Notch signal transduction pathway involves in the regulation and control of cell proliferation,differentiation and apoptosis.Aberrant Notch signaling transduction pathway can induce breast cancer in transgenic mice.High expressions of either Notch receptors or their ligands have been linked to poor prognosis in patients with breast cancer.Inhibition of Notch signal transduction pathway may be beneficial for breast cancer treatment.

AIM: To investigate the clinical effect of cataract combined lens dislocation greater than 2 quadrants` patients after having phase I intracapsular cataract extraction and anterior vitrectomy,postoperative corrected vision greater than 0.3,and then taking phase II small incision suture-fixation of intraocular lens suspension.METHODS: Totally 34 cases with cataract combined lens dislocation greater than 2 quadrants had been treated in our hospital from July 2014 to December 2016.We investigated their 1wk,1 and 3mo postoperative complications and the uncorrected visual acuity,best corrected visual acuity,intraocular pressure,corneal astigmatism who took phase II small incision suture-fixation of intraocular lens suspension with corrected vision greater than 0.3 after having phase I intracapsular cataract extraction and anterior vitrectomy.RESULTS: Along with the recovery time extension,patients` uncorrected visual acuity and best corrected visual acuity increased obviously than preoperative in each phase.On the 3mo postoperatively,the best corrected visual acuity of 1 eyes was between 0.3 and 0.1,8 eyes was between 0.5 and 0.3,16 eyes was between 0.7 and 0.5,and 9 eyes was better than 0.7.The best corrected visual acuity was achieved or near the best corrected visual acuity before surgery.Intraocular pressure rechecked became in the normal range at 1wk,1 and 3mo postoperative.Surgery did not significantly increase the corneal astigmatism.CONCLUSION: It is a safe and effective way in improving eyesight effectively,with stable intraocular pressure and fewer complications towards cataract combined lens dislocation greater than 2 quadrants` patients having phase I intracapsular cataract extraction and anterior vitrectomy,whose postoperative corrected vision greater than 0.3,and then phase II small incision suture-fixation of intraocular lens suspension.

Objective To explore the effects of phentolamine on the function of the islets isolated from normal rats.Methods The SD rats islets were isolated by digestive method with collagenase and DNase.Millipore Multiscreen Assay System was used to observe the effects of phentolamine on the function of isolated islets. Insulin and glucagon were measured by RIA. Results ⑴Insulin secretion of the isolated islets incubated in culture medium was glucose concentration-dependent manner. Phentolamine had stimulate insulin secretion significantly. Nifedipine (Ca 2+ channel blocker) and diazoxide (K + channel opener) had inhibit the insulin release, but their effects were abolished by phentolamine. ⑵Glucagon secretion of the isolated islets in culture medium incubated was inhibited by glucose. Phentolamine inhibited glucagon secretion significantly, and the inhibiting effect was also concentration-dependent manner,both the nifedipine and diazoxide had the effect too. Conclusion Phentolamine could stimulate insulin secretion, and inhibit glucagon secretion in the isolated islets.It maybe has some hypoglycemic effects on diabetes.

Hydrolysate of Area subcrenata (HA) was found to be effective in lowering the elevated SGPT level induced by carbon tetrachloride, thioacetamide (TAA) and pred-nisolone. In addition, HA was shown to shorten sodium pentobarbital sleeping time in both normal and carbon tetrachloride intoxicated mice. The results indicated that HA possessesa significantl protective action on liver injuries in mice.

Objective To develop a mobile application and to investigate the feasibility to support exercising in patients with chronic ob-structive pulmonary disease (COPD) in home. Methods TheCOPDmobile application include 6 function modules including exercising, exercising reminder, ranking, the basic knowledge of disease, exercising statistics and questionnaire collecting. 15 eligible patients with COPD were recruited in the outpatient departments of a tertiary hospital in Beijing by convenience sampling method from August to Decem-ber, 2015. They received Redmi 2a phones and were taught to use COPD application pre-installed in phones. They were asked to useCOPDapplication to support exercising at home for 1 month. Study outcomes included user satisfactions and exercising data. Results 14 (93.3%) patients thoughtCOPDapplications were helpful for exercising, 12 (80%) patients were satisfied withCOPDapplication. Some patients reported difficulty in manipulating smartphones and mobile applications. Some suggestions were put forward, such as, the stability and speed of data transmission should be improved and the sound of metronome should be increased. They exercised (44.6±8.4) minutes ev-ery day for (4.9±1.1) days per week in the latest 1 month. Conclusion Patients with COPD were highly satisfied withCOPDapplication.