The growth factor receptor -bound protein-2 (Grb2) is an adapter protein in cells. Over expression of Grb2 is found in many kinds of tumor and plays an important role in tumor proliferation and progression. So it may be a molecular target for anti-tumor therapy.

Objective To explore the relationship between transitional care model and diabetic patients. Methods 112 patients with type 2 diabetes mellitus were divided into observation group and control group according to random number table. Control group used the doctor as the center patient management mode. The observation group used thepatient-centeredpatient management, application of home nursing service. Results Glycosylated hemoglobin (HbA1c), triglyceride (TG), high-density lipoprotein (HGL), 2 h postprandial blood glucose (2hPBG), fasting blood glucose (FBG), body mass index (BMI) of observation group before treatment respectively were (11.2±2.4)%, (3.7±1.3) mmol/L, (0.5±0.2) mmol/L, (13.6±2.4) mmol/L, (11.8±2.9) mmol/L, (25.9±4.9) kg/m2. Patients discharged from hospital after care for 3 months respectively were (6.8±0.9)%, (1.0±0.3) mmol/L, (2.5±0.4) mmol/L, (8.9±1.5) mmol/L, (6.8 ± 2.0) mmol/L, (20.8 ± 5.8) kg/m2. There was statistically significant difference (t=3.5-6.6,P<0.05). Control group before treatment respectively were (11.9 ± 3.6) %, (3.8 ± 1.5) mmol/L, (0.6 ± 0.3) mmol/L, (13.9 ± 2.9) mmol/L, (11.6 ± 3.2) mmol/L, (25.9 ± 6.8) kg/m2,while patients discharged from hospital for 3 months respectively were (10.9±3.4)%, (3.3±0.7) mmol/L, (0.7±0.2) mmol/L, (12.8±4.2) mmol/L, (10.6± 2.6) mmol/L, (25.1 ± 6.6) kg/m2, there was no statistically significant difference (t=0.05-1.36,P>0.05). Patients discharged from hospital after 3 months, perception, diet, medication, exercise adherence score of observation group was (34.98 ± 5.67), (41.98 ± 5.00), (40.29 ± 5.60), (40.45 ± 7.21) points, which were obviously higher than (21.18±4.75) , (28.46±4.26), (21.88±4.58), (20.98±2.69) points of control group, the difference was statistically significant (t=13.96-19.03,P<0.01). Conclusions Using home nursing service mode in type 2 diabetes care is helping to improve blood sugar levels and improve patient compliance after discharge, fully improve the patients′prognosis.

11? Hydroxysterold dehydrogenases (11?-HSDs )catalyse the interconversion of active glucocorticoids(cortisol,corticosterone )and their inert 11?-keto derivatives(cortisone,11-dehydrocorticosterone)They play an important role in regulating the local glucocorticoids activities.Glucoeorticoids can induce insulin resistance.The alteration of 11?-HSD activities in tissues such as liver ,adipose tissue, is closely relevant to some common disorders,including obesity and type 2diabetes mellitus.

Child ; Congresses as Topic ; Humans ; Nephrology ; Pediatrics

Child ; China ; Chronic Disease ; Congresses as Topic ; Humans ; Kidney Diseases ; prevention & control ; Kidney Failure, Chronic ; prevention & control ; Renal Insufficiency, Chronic ; prevention & control

Objective To discuss the systematic training method for new nurses in central sterile supply department(CSSD),in order to improve the training effects of new nurses and special practice ability,and make them to be qualified for jobs in CSSD.Methods 18 new nurses in CSSD were divided into the control group and the experimental group with 9 nurses in each group.The experimental group adopted systematic training method combining with unit tests and comprehensive evaluation.The control group chose the traditional training method.The testing results were compared between two groups.Results The experimental group all passed through the unit evaluation and comprehensive evaluation,could work independently after the training,got excellent achievement in comprehensive assessment of the department after 3 months on-the-job,and could finish all the work and solve various emergencies.4 passengers failed in unit assessment in the control group,and 3 failed in the comprehensive evaluation.The average results in the experimental group were obviously higher than that of the control group.Conclusions Scientific training content,the systematic training method,comprehensive evaluation method can avoid the blindness and arbitrariness in training and improve training effect.The implementation of unit access system and post access system in standardized training of new nurses can improve the study enthusiasm and strengthen the risk and responsibility consciousness of nurses,which is beneficial to the growth of new nurses and professional value guidance.

AIM: To investigate the association between cycloxygenase-2 (COX-2) expression and VEGF intervention as well as the inhibitory effect of Meloxicam on the cultured human pterygium fibroblasts (HPF).METHODS: Expression of COX-2 was measured by immunohistochemistry in the cultured HPF from twenty excised pterygium cases. Expression of COX-2 in HPF was measured by Western blot following the treatment of vascular endothelial growth factor (VEGF) at the different concentrations. In addition, the effect of Meloxicam on proliferation of HPF was studied by adding the different concentrations into the cultured HPF plates by Mono-nuclear cell direct cytotoxicity (MTT) reduction assay.RESULTS: COX-2 expression was present in the cultured HPF. The level of the expression increased following VEGF treatment. The proliferation of the cultured HPF decreased following addition of the different concentrations of Meloxicam (from 75μ mol/L to 300μ mol/L) and the magnitude of the inhibition was dose-time dependent.CONCLUSION: COX-2 levels in the cultured HPF werepositively associated with VEGF stimulation and Meloxicam was inhibitory to HPF proliferation.

Adolescent ; Child ; Child, Preschool ; Female ; Humans ; Hypertension, Renal ; Infant ; Male ; Retrospective Studies

Objective To explore the clinical significance of the serum Epstein-Barr virus determined nuclear antigen 1 (EBNA1)/latent membrane protein 1 (LMP1) in patients with extranodal NK/T-cell lymphoma,nasal type (ENKL).Methods The serum EBNA1 and LMP1 were detected by realtime PCR in 36 ENKL patients hospitalized in Beijing Tongren Hospital from August 2010 to August 2013.Twenty healthy volunteers were recruited as controls.Results The median serum EBNA1 was 1.9 × 104 (ranged from 0 to 11.0 × 104) copies/μl in ENKL patients and 8.0 (ranged from 0 to 43.8) copies/μl in healthy volunteers.The median serum LMP1 was 3.9 × 103 (ranged from 118.3 to 24.0 × 103) copies/μl in ENKL patients and 3.3 (ranged from 0 to 33.3) copies/μl in healthy volunteers.Both EBNA1 and LMP1 were higher in ENKL patients than healthy volunteers (all P ＜ 0.01).The median EBNA1 and LMP1 in ENKL patients posttreatment were 1.0 × 103 (ranged from 0 to 2.0 × 103) copies/μl and 300.8(ranged from 0 to 825.7) copies/μl respectively,which were both significantly decreased than pretreatment (all P ＜ 0.05).The EBNA1 and LMP1 were decreased in effective treatment group versus ineffective treatment group (P ＜0.05).The serum EBNA1 and LMP1 were positively correlated with lactic dehydrogenase (LDH) level (r =0.364,0.546 ; P =0.040,0.012).Conclusions (1) The measurement of EBNA1/LMP1 may be useful in evaluating the therapeutic effect.(2)The serum EBNA1/LMP1 may reflect the tumor load in ENKL patients.

Objective To evaluate the outcomes of endoscopic sinus surgery (ESS) for children with chronic rhinosinusitis, who had no response to medication. Methods A total of 112 children (aged 12 to 17 years) with chronic rhinosinusitis caused by abnormal anatomy of the nose cavity were treated by ESS in our hospital. Septorhinoplasty was performed on the patients under an endoscope. Conchoplasty, adenoidectomy, or nasal polypectomy was performed simultaneously if necessary. Results The patients were followed up for 6-23 months (mean 13 months). The symptoms of rhinosinusitis disappeared in 110 patients (98.2%); whereas the other 2 patients showed no obvious improvement after the operation. Conclusions By using microinvasive ESS combined with conchoplasty, children with rhinosinusitis caused by abnormal anatomy that does not respond to medication could be cured.