Objective To study the potential effects of telomerase inhibitor on the apoptosis of bladder cancer cells. Methods A phosphorothioate oligonucleotide (PS ODN) with sequence 5′ d(TTAGGG) 3′, as the telomerase inhibitor, was incubated with a bladder cancer cell line EJ. Such treated cells were studied with many approaches for the telomerase activity, the growth status and the morphological changes. Results The PS ODN inhibited the telomerase activity in the cells, arrested the cell growth, and induced the apoptosis of the cells. Conclusions The apoptosis of bladder cancer cells could be induced by PS ODN with 5′ d(TTAGGG) 3′ sequence as a telomerase inhibitor.

Objective To explore clinical effect of metacentric particles with bisoprolol fumarate pesos on the elderly patients with heart failure with ventricular arrhythmia treatment.Methods In August 2013 to April 2016, 102 cases of elderly patients in our hospital heart failure with ventricular arrhythmia were selected as research object, according to touch the ball method, they were divided into control group and experimental group, each group of 51 cases, control group was given bisoprolol fumarate pesos, on this basis, the experimental group was combined use of metacentric particles.Two groups of clinical curative effect were compared .Results The experimental group and control group rate of sinus heart rate to maintain statistical comparison of the experimental group was higher than control group ,the difference was statistically significant(P<0.05),group total effective rate was significantly higher than the control group ( P <0.05 ) , the incidence of adverse reactions were significantly lower than the control group (P<0.05),the control group and experimental group heart rate compared before treatment, there was no statistically significant difference, but after treatment, the experimental group was lower than the control group, the differe nce was statistically significant (P <0.05). Conclusion Metacentric particles with bisoprolol fumarate pesos for elderly patients with heart failure with ventricular arrhythmia in clinical curative effect is distinct, high safety.

DTC is the most common endocrine carcinoma and its routine treatment consists of total thyroidectomy and 131I thyroid remnant ablation.Currently,standard follow-up for DTC comprises Tg measurement and neck ultrasound as well as an additional radioiodine scan when indicated.As thyroid cells are assumed to be the only source of Tg in serum,circulating Tg serves as an excellent marker of persistent or recurrent disease in DTC follow-up.With the development of highly sensitive Tg assays,now it is possible to detect very low Tg concentrations which reflect minimal amounts of thyroid tissue without the need for TSH stimulation.This review is to introduce clinical implications of highly sensitive Tg assays.

ObjectiveTo compare the values of serum citrulline, intestinal fatty acid binding protein (IFABP) and intes-tinal trefoil factor (ITF) in diagnosis of acute gastrointestinal injury in critically ill children.MethodsA total of 84 critically ill children were enrolled. The serum citrullin, IFABP, and ITF were measured by high performance liquid chromatography and enzyme-linked immunosorbent assay. The testing results and clinical data were analyzed.ResultsCompared with non gastroin-testinal injury group, the serum citrulline level was signiifcantly lower and IFABP and ITF levels were signiifcantly higher in gas-trointestinal injury group (allP<0.05). In critically ill children, the serum citrulline level was negatively correlated with C-reactive protein, procalcitonin and hospitalization time (r=-0.36 to -0.31,P<0.01).ConclusionsThe levels of citrulline, IFABP and ITF have diagnostic values for acute gastrointestinal injury in critically ill children. The level of citrulline may relfect the degree of acute gastrointestinal injury in critically ill children.

Objective To evaluate the safety and efficacy of photoselective vaporization of prostate (PVP) for the treatment of benign prostatic hyperplasia (BPH). Methods A total of 161 patients with symptomatic bladder outlet obstruction due to BPH underwent PVP via transurethral with Niagara PV TM system.The therapeutic results were assessed using following variables:the safety and efficacy of sacral anesthesia,blood loss,operative time,indwelling catheterization,mean Qmax,IPSS,QOL and the sexual function. Results The PVP was successfully performed on all the 161 patients with BPH.There were 160 patients under sacral anesthesia and only 1 under epidural anesthesia.The mean operative time was (44.5?22.4)min (range,15～210 min).All patients had minimal or no blood loss and no patients required blood transfusion.No postoperative catheterization was needed in 21 patients. The mean catheterization time was (34.4? 20.8 )h (range,24-72 h).Postoperatively 2 cases had transient dysuria and 2 experienced delayed hematuria.All cases were followed up for 3 to 6 months after treatment.The mean Qmax increased from (6.5? 2.4 )ml/s to (19.8?2.1)ml/s;mean IPSS and QOL decreased to 5.8?1.6 and 1.7?0.4,respectively,which showed significant improvement,compared with those before operation( P

Zhejiang province takes an innovative approach in its rural health service strategy featuring routine health examination,which proved an initial success.Intending to assess the effect and dilemma of such a system,and seek sustainable development in future,we made investigations in Pinhu and Xianju in Zhejiang province.Overall,rural health service strategy based on rural health routine examination,to some extent, improved patient-physician relationship,changed and strengthened their rural health concepts,and upgraded non-communicable disease control. Furthermore,the practice has economically and socially influenced rural health service institutions and rural physicians in terms of their concepts and methodology.There are also setbacks and problems in need of govemment support,programme improvement and resource optimization for further sustainability.

OBJECTIVE To investigate the risk factors of nosocomial infection in patients with advanced nasopharyngeal cancer during radiotherapy with concomitant weekly paclitaxel treatment. METHODS Twenty six cases of advanced nasopharyngeal cancer patients in our hospital were analyzed retrospectively. RESULTS There were 20 cases of nosocomial infection from inpatients.The infection rate was 76.9 % and isolates of bacteria were found,of which Candida albicans accounted for 46.2%,Gram-negatives were 38.5%,Gram-positives were 11.5%.The main risk factors were long time hospitalization,oral mucosal lesion,leukocytopenia,improper application of antibiotic and glucocorticoids. CONCLUSIONS To prevent and control nosocomial infection in advanced nasopharyngeal cancer during radiotherapy and concomitant chemotherapy,measures such as shortening hospitalization days,reinforcing oral nursing,preventing the leukocytopenia,reasonable using of antibiotics and glucocorticoids should be adopted.

Objective To investigate the effects of microRNA (miR)106a on the proliferation, apoptosis, migration and invasion of thyroid cancer cells in vitro.Methods 8505C and CGTH-W3 cell lines were used in the study.Overexpression and inhibition of miR106a were achieved by transfection of lentiviral vectors.The changes of gene expression were detected by quantitative real-time PCR (qRT-PCR) and Western blot analysis.Cell viability and apoptosis were evaluated by MTT assay and flow cytometry analysis, respectively.The caspase-9 activities in parental CGTH-W3 and 8505C cells and transfected sublines were measured.Wound healing and Transwell invasion assays were performed to determine cell migration and invasion.Two-sample t test and one-way analysis of variance were used to analyze the data.Results The level of miR106a in 8505C was up-regulated when compared to that in CGTH-W3 cells (t=10.28, P<0.01).Scrambled control and miR106a(-) were also successfully transfected into cells.Inhibition of miR106a suppressed cell viability, migration and invasion while promoted apoptosis and caspase-9 activity of 8505C cells, with significant differences among 8505C, 8505C-control, 8505C-miR106a(-) cells (F=147.0, 19.2, 100.3, 537.8, 804.3;all P<0.01).Overexpression of miR106a promoted cell viability, migration and invasion while inhibited apoptosis and caspase-9 activity of CGTH-W3 cells, with significant differences among CGTH-W3, CGTH-W3-control, CGTH-W3-miR106a(+) cells(F=9.2, 13.3, 622.8, 12.3, 19.6, all P<0.01).In addition, miR106a may up-regulate the expression of MEKK2 and p-ERK1/2.Conclusion Acting as an onco-miR, miR106a might promote the proliferation, migration and invasion of thyroid cancer cells and inhibit their apoptosis in vitro.

Objective To observe the effect of Shenxian Yiganling Tablets ( SYT) , a Chinese herbal recipe with the actions of tonifying kidney and removing toxicity, combined with HBsAg gene-modified dendritic cells (DC/HBsAg) on immune response and hepatocyte damage of hepatitis B virus (HBV) transgenic mice. Methods HBV transgenic mice ( Tg mice) were immunized with injection of DC/HBsAg ( 100 μg every three weeks) through caudal vein, and then were given intragastric administration of SYT in the dosage of 12.8, 23.5, and 47.0 mg/d for four weeks. HBV Tg mice splenic T cell cytokines of interleukin 2 ( IL-2) and interferon gamma ( IFN-γ) levels as well as serum alanine aminotransferase ( ALT) and aspartate aminotransferase ( AST) conents were detected by enzyme-linked immunosorbent assay ( ELISA) . Lactate dehydrogenase ( LDH) release assay was used to detect the in-vitro cytotoxic activity of splenic HBsAg specific T lymphocytes. Serum HBsAg level of HBV Tg mice was detected by ELISA after immunization. Results Compared with DC/HBsAg administration alone, DC/HBsAg combined with SYT could significantly increase HBV Tg mice splenic T cells cytokines IL-2 and IFN-γ levels ( P<0.05 or P<0.01) , increase the cytotoxic activity of HBsAg-specific T lymphocytes ( P<0.05 or P<0.01), increase the inhibition rate of HBsAg expression (P<0.05 or P<0.01), and reduce hepatocyte damage. Conclusion SYT could enhance the immune response of Tg mice to DC/HBsAg immunization, and relieve the hepatic damage, which enable the HBV clearance process out of hepatic damage in the case of anti-HBV activity of IFN-γbeing unaffected.

Objective To study the relationship between chromosomal abnormalities of diffuse large B-cell lymphoma and its survival time.Methods Chromosome preparations were made by using modified method.Karyotypes were analyzed by stain of G-banding. And all patients were treated by chemotherapy. All patients' survival time was calculated.Results Mitotic cells that could be used for analysis were found in 28 cases.5 of 28 karyotypes were normal and 8 cases were polyploid.There were 4 cases with t(14,18)(q32;q21),5 cases with t(3; 14) (q27;q32),2 cases with t(2;3) (p11 ;q27),1 case with t(3 ;22) (q27 ;q11) respectively.There were 2 cases with ectopia between 7 chromosome and other chromosomes and 1 case with ectopia between 17 chromosome and other chromosomes.The survival time of patients with normal karyotype,t(14,18) (q32;q21)or 3q+ was longer than that of other groups.The survival time of group in Ⅰ, Ⅱ stages was longer than that in Ⅲ, Ⅳ stages. Conclusion The treatment, survival time and prognosis could be expected according to chromosomal abnormalities and its relevance to stages in diffuse large B-cell lymphoma.