Objective To establish nursing intervention for patients with diabetes mellitus and discuss in-fluence of community nursing on rehabilitation of patients with diabetes mellitus. Methods Patients with con-finned diagnosis of type two diabetes mellitus (61 cases) were selected,individual health records were established and health education was given to them,including diet,exercises,psychological nursing,medication instruction and regular blood glucose monitoring. Patients compliance,control of fasting blood glucose and glycosylated hemoglobin were compared before and after nursing intervention. Results Patients compliance such as regular physical ex-amination,diet control,regular blood glucose monitoring and exercises treatment improved after intervention com-pared with those before community intervention (P<0.05). The control of fasting blood glucose and glycosylated hemoglobin was better after intervention compared with those before community intervention (P<0.01). Con-clusion Community nursing intervention for patients with diabetes mellitus proved to have good effect.

The aim is to study the intestinal absorption of different combinations of active compounds out of Gegenqinlian decoction. Rat single pass intestinal perfusion model with jugular vein cannulated was used. Samples were obtained continuously from the outlet perfusate and the mesenteric vein. The levels of puerarin, daidzin, liquilitin, baicalin, wogonoside, jatrorrhizine, berberine and palmatine were determined by LC-MS/MS and their permeability coefficients were calculated. The results showed that Glycyrrhiza could promote the absorption of the active ingredients in Pueraria which is the monarch herb; meanwhile, Pueraria also played a role in promoting the absorption of liquilitin. Based on the Gegenqinlian decoction and the different combinations experiments, the results concerning the absorption of baicalin and wogonoside were as follows. For baicalin, Pueraria and Glycyrrhiza could promote its absorption and the effect of Pueraria was more obvious. For wogonoside, Pueraria could also promote its absorption, while Glycyrrhiza played a opposite role. Pueraria and Glycyrrhiza both played a part in promoting the absorption of jateorhizine, berberine and palmatine, the effective compounds in Coptis.

Objective To compare the timeliness, success and mortality rates between the modified carotid artery puncture method ( MCAPM) and standard suture method ( SSM) in the establishment of rat model of a middle cerebral ar?tery occlusion ( MCAO) . Methods Thirty?two male rats were randomly and equally assigned into MCAPM group and SSM group. The MCAO models were established by inserting a thread into the common carotid artery ( CCA) . 24 h after modeling, the rats of the two groups were evaluated with Bederson neurological scores, and the modeling success rate and mortality rate were analyzed. Results The suture insertion times, success rates and mortality rates of the MCAPM vs. SSM groups were (82?3 ±17?4) s versus (164?6 ± 22?0) s (P<0?01), 87?5% versus 68?75% (P>0?05), and 6?25% versus 18?75% (P>0?05). Conclusions MCAPM can be used to establish the rat model of MCAO due to its simplicity, mild wound and feasibility.

ObjectiveTo investigate the relationship between liver stiffness and hepatocellular carcinoma (HCC) risk in chronic heptatitis B patients with negative α-fetoprotein (AFP) tests. MethodsFrom September 2012 to August 2014, this study enrolled a total of 82 HBV-relative native HCC patients as the case group. During the same period, a total of 253 chronic hepatitis B patients were also include in this study as the control group. These 253 patients were followed up for six months. All of the two groups were AFP-negative. Liver stiffness was measured in all patients by transient elastography device Fibroscan?. Logistic regression was applied to assess the risk of HCC incidence, and stratum-specific likelihood ratios (SSLR) was calculated.ResultsThe age, liver stiffness measurements and plasma albumin of patients in case group were 53 years old (44-61), 12.00 kPa (7.50-20.75), 43.14 g/L (39.50-46.75) respectively. The age, liver stiffness measurements and plasma albumin of patients in control group were 45 years old (38-56), 8.40 kPa (5.40-13.50), 46.40 g/L (43.75-48.50) respectively. The variables were compared between two groups with unpaired studentt test, and the results were statistically significant (t=4.33, 3.56,
-4.48,P=0.00, 0.00, 0.00). The patients in case group were older, and had higher liver stiffness measurements and lower plasma albumin than that of the patients in control group. Logistic regression analysis showed that HCC incidence was associated with age,male-gender and liver stiffness, and the odds ratios (OR) was 1.053, 2.432, 6.803 respectively. When liver stiffness was<10 kPa, 10.1-15 kPa, 15.1-25 kPa,>25 kPa, SSLR for HCC presence was 0.67, 1.02,1.44, 3.98 respectively.ConclusionsLiver stiffness measured by transient elastography is useful in predicting the risk of HCC incidence in AFP-negative chronic heptatitis B patients. Clinicians needed to carry out close follow-up and appropriate intervention for these patients.

Chronic hepatitis B(CHB)is one of the most commom cause of liver fibrosis. Accurate assessment of liver fibrosis is essential for the strategy of treatment and judgement of prognosis . Liver biopsy is the gold standard for staging fibrosis,but it is invasive with high cost,low reproducibility and poor acceptance by patients. Therefore,it is urgent to explore a noninvasive modality for the assessment of liver fibrosis. Recent evidence highlights that elastographic techniques, biochemical markers and the diagnostic model consisted of several serum markers have the potential for the diagnosis of liver fibrosis. This article reviewed the progress in noninvasive assessment of liver fibrosis in patients with CHB.

OBJECTIVETo study the effect of transforming growth factor-β activated kinase-1 (TAK1) gene silencing on the proliferation and apoptosis of Kasumi-1 cells induced by arsenic trioxide (As₂O₃).

METHODSAcute myeloid leukemia with t(8;21) cell line Kasumi-1 cells were treated with As₂O₃ or in combination with TAK1 siRNA interference technology. The experiment was divided into four groups: Kasumi-1 cells without any treatment, TAK1 specific siRNA transfection alone, Kasumi-1 cells treated with different concentration of As₂O₃, TAK1siRNA transfection combined with As₂O₃. CCK-8 was used to detect the cell viability. The expression of phosphorylated c-Jun N-terminal kinase (P-JNK) was determined by Western Blot. Cell apoptosis and growth were examined by morphological and colony formation assay.

RESULTSAfter Kasumi-1 cells were treated with As₂O₃, the rate of cell inhibition was concentration-dependent, and the 50% inhibitory concentration was 3.5 μmol/L. The highest expression level of P-JNK appeared in 30 minutes after cells were treated with As₂O₃. The apoptosis rates of Kasumi-1 cells without any treatment, TAK1 siRNA interference alone group, As₂O₃ alone group and the combined group were (5.02 ± 1.13)%, (6.18 ± 0.28)%, (48.33 ± 2.70)% and (86.07 ± 2.21)%; colony formation rates were (73.83 ± 2.78)%, (76.03 ± 1.46)%, (55.07 ± 1.50)% and (22.20 ± 1.15)%; apoptosis rate of TAK1 siRNA group and the untreated group has no significant difference (P = 0.052); colony formation rate between TAk1 siRNA group and the untreated group has no significant difference (P = 0.179), but the difference in other groups was significant (P = 0.000).

CONCLUSIONSilencing the expression of TAK1 can enhance the anti-proliferative and pro-apoptotic effect of As₂O₃ on Kasumi-1 cells, and its mechanism may be through the TAK1 downstream JNK signal pathway.

Apoptosis ; drug effects ; Arsenicals ; pharmacology ; Cell Line, Tumor ; Humans ; JNK Mitogen-Activated Protein Kinases ; metabolism ; Leukemia, Myeloid, Acute ; enzymology ; pathology ; MAP Kinase Kinase Kinases ; genetics ; metabolism ; Oxides ; pharmacology ; RNA Interference ; RNA, Small Interfering ; genetics ; Signal Transduction

Objective The optimal community nursing intervention methods for community patients with primary hypertension was discussed in order to promote their health. Methods System management and community intervention were applied to 140 community patients with primary hypertension for 2 years, including strengthing community communication, popularizing health knowledge, improving cognition of danger of hypertension, hypertensive disease project management, tracking and monitoring the patients with primary hypertension and medication supervision.The cognition rate of prevention and control knowledge for hypertension, hypertension-related cardiovascular complication and formation rote of hypertension control behavior were compared before and after intervention. Results The prevalence rate of the knowledge on hypertension was increased, accompanied with promoting regular medication in patients with hypertension, decreasing cardiovascular complication caused by hypertension and heightening formation rate of controlling behavior in hypertension patients.Conclusions Applying community nursing intervention is practically effective in prevention and treatment of primary hypertension, deserving promotion and application in community medical institute.

Objective To investigate the difference of short-term clinical efficacy between decompressive laminectomy into In-Space and simple decompressive laminectomy for treatment of lumbar spinal stenosis with vertebral instability.Methods Thirty-three patients with lumbar spinal stenosis with vertebral instability admired from May 2009 to July 2010,were divided into two groups by random number table.Group A of 16 cases was treated with laminectomy decompression and placement In-Space,group B of 17 cases was treated with laminectomy decompression.Lumbar anteroposterior,lateral and flexion-extension X-ray films,preoperatively,and the follow-up were used to measure anterior and posterior disc height,foraminal height,segmental lordotic angle at surgical level.Using Oswestry disability index (ODI) and the visual analogue scale (VAS) to evaluate the clinical efficacy.Results All patients were followed up for (13.20 ± 2.91 ) months (range 6 to 21 months).The anterior disc height after operation of group A was slightly decreased compared with the preoperative(P＞ 0.05 ),the posterior disc height at 1 day after operation and foraminal height after operation of group A were significantly increased compared with the preoperative (P＜ 0.05).The anterior and posterior disc height,foraminal height of group B at 1 day,1 month,3 months after operation were no significantly different compared with the preoperative (P ＞ 0.05 ),at 6 months after operation and the end of follow-up were significantly decreased compared with the preoperative or 1 day after operation (P ＜ 0.05 ).Activity of lumbar vertebra by preoperative 9.86° ± 1.90° decreased to the end of followup 5.60° ± 2.02°in group A,while activity of lumbar vertebra by preoperative 9.89° ± 2.00°increased to the end of follow-up 10.76° ± 3.14° in group B.At the end of follow-up,lumbar back pain VAS,ODI score [ (2.02 ± 1.98 ),( 20.18 ± 18.80) scores ] of group A were significantly lower than those of group B [ (4.15 ±2.36),(30.39 ± 16.62 ) scores ],the differences were statistically significant (P ＜ 0.05 ).No patient suffered In-Space loosening,fracture and emerge.Conclusion The operation of In-Space can maintain spinal mobility and stability as well as avoiding lumbar vertebral instability,and its short-term efficacy is satisfactory.

We have constructed an immunotoxin(Ng76-TCS),which was composed of a monoclonalantibody directed against human melanoma and trichosanthin(TCS)——a single chain ribosomeinactivating protein.The cultured human melanoma cells(M21)were inhibited effectively byNg 76-TCS.The cytotoxicity of Ng76-TCS to M21 cells was 2,000-fold higher than that of free TCS and Ng76 mixture.A conjugate,which was prepared with normal mice immunoglobulinand TCS(NIgG-TCS),was 160-fold less cytotoxic to M21 cells.Meanwhile Ng76-TCS was125-fold less cytotoxic to nontarget cells Hela.These results showed that the immunotoxinNg76-TCS was a potent and specific anti-human melanoma agent.

Abstracting and Indexing as Topic ; Neoplasms ; Periodicals as Topic