Objective To evaluate the effect of clinical nursing path on hospital stay and hospitalization expenses of patients with ovarian cyst treated with laparoscopic resection.Methods Meta-analysis was conducted by retrieving the databases of Pubmed, Google,CNKI and Wangfan database.All randomized controlled trials about clinical pathways in patients with ovarian cyst treated with laparoscopic resection were included.RevMan 5.2 was used for statistical analysis.Results Ten papers and 1,002 patients were included.There were statistical differences in hospital stay and hospitalization expenses by meta-analysis.Conclusion The clinical nursing path can reduce hospital stay and hospitalization cost of patients with laparoscopic resection.

Objective To investigate the gene expression change of TNF-α,IL-6 and IL-1β at different time points in brain tissues of rats with cerebral ischemia reperfusion injury.Methods A total of 24 adult male SD rats were randomly divided into four groups:sham group and 3 groups with brain ischemia reperfusion of 3h,6h and 12h.Real-Time PCR was used to analyze the gene expression ofTNF-α,IL-6 and IL-1 β at 3h,6h,and 12h after reperfusion.Results In the sham group,the mRNA expression levels of TNF-α,IL-6 and IL-1 β in were low,but increased immediately after brain ischemia injury and decreased gradually thereafter.The gene expression of TNF-α mRNA at 3h after reperfusion was significantly increased and reached the peak (P ＜0.01) then significantly decreased at 12h after reperfusion.The gene expression of IL-6 mRNA was notably increased at 3h after reperfusion and peaked at 6h (P＜0.01),and significantly decreased at 12h compared with 6h (P＜0.01).The gene expression of IL-1 β mRNA at 3h after reperfusion was significantly increased,peaked at 6h (P＜0.01) and significantly decreased at 12h (P ＜0.01).Conclusion The gene expression levels of TNF-α,IL-6 and IL-1β mRNA increased significantly in the early stage of reperfusion and decreased gradually after reaching the peak,which suggested that the gene expression change of TNF-α,IL-6 and IL-1β was involved in the mechanism of cerebral ischemia reperfusion injury.

Objective To investigate the effect of high-dose creatine phosphate (CP) on myocardial ischemia-reperfusion (I/R) injury in patients undergoing cardiac valve replacement. Methods Two hundred and forty-six ASA Ⅱ or Ⅲ patients aged 42-71 yr weighing 45-80 kg undergoing mitral-aortic valve replacement were randomly assigned into 2 groups: control group ( n = 122) and CP group ( n = 124). CP 10 g in 100 ml normal saline (NS) was infused over 60 min starting from the beginning of operation in group CP. In control group NS 100 ml was infused instead of CP. Blood samples were collected before anesthesia and on 1st and 5th postoperative day for determination of serum CK, CK-MB and LDH activity and cTnI concentration. The number of patients receiving dopamine and adrenaline at the time of return of spontaneous heart beat and 12, 24 and 48 h after operation was recorded. The incidence of arrhythmia (auricular fibrillation, ventricular arrhythmia), myocardial infarct and left ventricular ejection fraction (LVEF) were also compared between the 2 groups. Results Serum CK, CK-MB and LDH activity and cTnI concentration on 1st and 5th postoperative day, the doses of dopamine and adrenalin, the incidence of arrhythmia and myocardial infarct were significantly lower in group CP than in control group. The postoperative LVEF and the incidence of spontaneous recovery of spontaneous heart-beat were significantly higher in group CP than in control group. Conclusion Pretreatment with high dose CP can protect myocardium against I/R injury in patients undergoing cardiac valve replacement under CPB.

Objective To observe the changes of molecular markers of prethrombotic state (PTS) in coronary artery disease (CAD) patients with diabetes mellitus (DM) undergoing coronary agioplasty. Methods Thirty-two patients with CAD (group A) and twenty-four CAD patients with noninsulin-dependent diabetes mellitus (NIDDM) (group B) were chosen as objects undergoing coronary agioplasty, and molecular markers of PTS, lipid peroxide (LPO), endothelial function were measured before and 20 minutes, 24 hours, and 7 days after the opration respectively. Results There were significant changes of molecular markers of PTS, LPO, and endothelial function in both groups after the opration, but the changes were even more pronounced in group B. It was on the 7th day that there were still the changes in group B, whereas the changes were prone to the levels of pre-opration in group A. Conclusion There was a series of significant changes of molecular markers of PTS, LPO, and endothelial function in CAD patients after the angioplasty, and the changes were even more pronounced in those with DM.

The DSM-5 cross-cutting symptom measures were developed by the DSM-5 Task Force and Work Groups to serve as a review of mental systems in each patient who presents for mental health evaluation and treatment.The cross-cutting symptom measures have two levels.Level 1 questions are a brief survey for adult patients and for child and adolescent patients.Level 2 questions provide a more in depth assessment of certain domains.The comprehensive symptoms could be evaluated through the objective assessment other than symptoms fit nearly into the diagnostic criteria.The following are briefly introduced.

Objective To evaluate the use of isoptin in kidney transplants recipients. Methods The graft acute rejection rate,the cyclosporin A daily dose and its trough level and toxicity,the blood pressure and cardiovascular complications,the serum creatinine and blood sugar were studied in cadaveric kidney transplant recipients both with and without the additional use of isoptin. Results With the additional use of isoptin in 44 cadaveric kidney transplant recipients,the acute rejection rate has not increased.After using isoptin for 2 weeks,CsA blood level has been increased 25.5% whereas the CsA dose been cut down 32.6 %.So,drug expense dropped about 30.0% and CsA toxicity (hand tremble,insomnia) was slightly decreased. Conclusions Isoptin does not inecease the graft acute rejection rate yet makes the CsA dose and its toxicity less.

Objective:To study the anti-tumor effects by vaccination of mice with murine melanoma B16 cells expressing calreticulin (CRT) and Human papillomavirus 16 E2 fusion protein.Methods:Mice were inoculated with B16 cells expressing CRT,E2,or CRT-E2 by intraperitoneal injection. The inoculation was repeated after one week. The activity of CTLs and NK cells,the proliferation of T cells and the amount of IFN-? secreted by spleen lymphocytes were analysed.Results:The activity of CTLs and NK cells,and the amount of IFN-? secreted by spleen lmyphocytes from mice vaccinated with CRT-E2 fusion protein were significantly higher than those of the other groups(P

Objective To establish the quality standard for Xiaozhong Tablets (Radix Angelicae Sinensis, Pheretima, etc.). Methods TLC was performed to Radix Angelicae Sinensis, Pheretima, Ursolic acid. The content of Aconitine was identified by TLC. HPLC was used to determine Strychnine content. Results The characteristic for identification by TLC was distinct and hightly specific. The quantification method of Strychnine had the linear range of 0.52～1.56 ?g (r =0.9998). The average recovery was 99.9% (RSD=1.77%, n =5). Conclusion The methods of identification and quantification were accurate, realizable and reproducible. It can be used effectively for the quality control of Xiaozhong Tablets.

Objective: To determine the long-term prognostic value of ~(99m)Tc-sestamibi (MIBI) Gated myocardial perfusion imaging(G-MPI)in patients with coronary artery disease.Methods: A total of 1345 consecutive symptomatic coronary artery disease patients who underwent ~(99m)Tc-MIBI G-MPI were studied.1250 patients were followed-up by telephone interview, the median follow-up time was 26.7±13.6 months.Events were defined as cardiac death, nonfatal myocardial infarction and revascularization by coronary artery bypass graft or percutaneous coronary artery intervention.Results: Cox regression analysis indicated that summed stress score (3.8±6.1,χ~2=67.25), summed different score (1.1±3.0,χ~2=21.09) and left ventricular ejection fraction (LVEF) (0.667±0.097,χ~2=42.26) were independent predictive factors of cardiac events (P<0.01).Kaplan-Meier analysis indicated that cardiac event free survival was significantly lower in the patient with LVEF≤50%.Conclusion: In Patients with symptomatic coronary artery disease, the summed stress score, summed rest score, summed different score and LVEF had prognostic value, and low LVEF indicated worse prognosis.

Objective To investigate the effect of gastrodin on brain-derived neurotrophic factor (BDNF) expression in Alzheimer's disease ( AD) tree shrew. Methods AD tree shrew model was established by intracerebroventricular injection with amyloid-βpeptide (Aβ) . Since the eighth day after injection, the tree shrews were treated with gastrodin for thirty days. The expression of BDNF in tree threw hippocampus was detected by reverse transcription polymerase chain reaction (RT-PCR) . Results The expression of BDNF mRNA in the treatment group was higher than that in the model group ( <0.05) . Conclusion Gastrodin can increase some degree of the expression of BDNF.