Objective:To explore protective action of ultramicro-powder of Rhizoma Gastrodiae on nerves in the rat of Cerebral ischemia- reperfusion injury.Methods:The local ischemia-reperfusion injury at model was established by cerebral ischemia for 2 hours and reperfusion for 24 hours.HE staining,2,3,5-triphenytetrazolium(TTC)staining,immunohistochemical methods were respectively used to investigate pathological changes of brain slices,the size of cerebral infarction and nervous cell apoptotic relative proteins Bcl-2,Bax expression after treatment with ultramicro-powder of Rhizoma Gastrodiae.Results:(1)Ultramicro-powder of Rhizoma Gastrodiae could reduce the size of cerebral infarction.When the low,middle and high dose groups were compared with the ischemia group there were significant differences(P

Breast Neoplasms ; classification ; pathology ; Carcinoma, Ductal, Breast ; classification ; Carcinoma, Intraductal, Noninfiltrating ; classification ; Carcinoma, Papillary ; classification ; Classification ; methods ; Female ; Humans ; World Health Organization

Environmental Monitoring ; methods ; Noise, Occupational ; statistics & numerical data

The Wnt pathway plays a crucial role in skeletal development and is indispensable for determination of OS cell lines. In recent years, experimental evidences on Wnt signaling pathway in OS cell lines and OS animal models, and that of Wnt signaling pathway as a diagnosis and prognosis marker of OS suggested that Wnt signaling pathway plays an important role in the progression, invasion and metastasis of OS. In addition, the strategy and safety evaluation to target Wnt to treat OS are underway. Exploring the significant role of Wnt signaling pathway in OS may aid in personalizing therapeutics to increase patient survival.

6.0,and the expression of CD62P in groupⅠand Ⅱ(32% and 36%)was significantly higher than in control group(28%).However,when the three groups were stored until day 7,all in vitro parameters determined of PCs were better maintained in control group than in the other two.Conclusions The 5-day storage of PCs in additive solution with 50% or 20 % plasma is feasible in terms of the in vitro function in platelet count and pH,however,PCs storaged in additive solutions are more easily activated.

Objective To evaluate the efficacy of ventricle septal defect(VSD) occluder through lower ministernotomy for patients with perimembranous VSD. Methods From January 2007 to August 2008,41 patients with perimembranous VSD(14 male,27 female,weighed 9.0 to 71 kg with a mean of 46.3?16.1) underwent a closure of perimembranous VSD through lower ministernotomy using Amplatzer occluder.Before the operation,all the cases had been confirmed as having a 3-to 8.5-cm perimembranous VSD by transthoracic echocardiography(TTE).Under general anaesthesia,a small incision was made at the lower sternum to expose the right ventricle,and then occluder was placed in the right ventricle.TEE,electrocardiography and chest X-ray were performed before discharge and 1 month after the operation.Results The procedure was completed successfully in all the patients with a mean operation time of(6.2?3.3) hours(ranged from 2.5 to 17 hours).The ICU stay was(15.1?4.3) in average(8-21 hours).The mean drainage volume after the surgery was(80?33) ml(35-210 ml).Follow-up was available in all the cases for(7.9?4.1) months(range,3-15 months).During the period,no A-V block,new AI,occluder displacement,embolization,tricuspid incompetence or residual occurred. Conclusions VSD occluder is feasible and safe for closure of perimembranous ventricular septal defects through lower ministernotomy.

Glucocorticoids have remained important anti-inflammatory agents in the treatment of chronic kidney disease (CKD).However,the use of glucocorticoids can invoke or enhance insulin resistance,which is closely associated with renal injury and serves as an independent risk of the occurrence and progression of CKD.On the other hand,CKD patients may have insulin resistance,which hampers the use of glucocorticoids in these patients.

The ion beam bioengineering study articles for 1994 -2003 years were retrieved, the research material and the level of the research, magazine, the ion source and the fund source were analysed and counted. The results indicate that the ion beam bioengineering of China get a fast development under the support of the nation and the local government and college. The development in the field of microbe is the fastest. in 21st century, the local government and colleges gradually enlarge the support of the ion beam bioengineering, some articles are under the support of enterprise researcher and fund. The contents of these articles mainly about application study. After analysing the data, the future of ion beam bioengineering of China was forecasted.

Objective To compare the prognosis effect of different Helicobacter pylori (Hp)eradication methods in patients with chronic gastritis.Methods One hundred and twenty patients with chronic gastritis diagnosed by gastroscopy and pathology examination were divided into sequential therapy group (36 cases),triple-combined therapy group (34 cases),Hp positive without eradication group (30cases) and Hp negative group (20 cases) according to the Hp infection status.All patients were followed up by gastroscopy,biopsy and rapid urease test before and after therapy.Results The Hp eradication rate in sequential therapy group was 94.44％ (34/36),in triple-combined therapy group was 73.53％ (25/34),and there was statistical difference (x2 =5.775,P =0.016).The symptoms scores and gastroscopy scores after therapy in the four groups were significantly lower than those before therapy,and there were statistical differences (P ＜ 0.05).The symptoms scores and gastroscopy scores after therapy in sequential therapy group were significantly lower than those in triple-combined therapy group,and there were statistical differences (P ＜0.05).The symptoms scores and gastroscopy scores after therapy in sequential therapy group,triple-combined therapy group and Hp negative group were significantly lower than those in Hp positive without eradication group [(0.84 ± 0.60),(1.34 ± 0.59),(1.49 ± 0.62) scores vs.(2.98 ± 0.54) scores,(0.47 ± 0.37),(0.83 ± 0.35),(0.96 ± 0.75) scores vs.(1.22 ± 0.40) scores],and there were statistical differences (P ＜ 0.05).Conclusions The Hp eradication rate of sequential therapy is higher than that of triple-combined therapy.The two therapy methods can both improve the symptoms score and gastroscopy score,but the symptoms after sequential therapy are relieved faster compared with triple-combined therapy.

Activated protein kinase ( AMPK) , an important energy receptor , plays a very important role in regulating organ-ism and the energy metabolism of the cell .AMPK has complex relationship with survival of different types of breast cancer cells .Ac-cording to different conditions , AMPK may exist both anti or promoting effect on tumor .In this review , we summarize the relationship between AMPK and breast cancer related signal pathways , AMP and breast cancer endocrine therapy , breast cancer chemotherapy , ra-diotherapy for breast cancer , treatment of triple negative breast cancer and multi drug resistance of the relationship , we also expound some drugs related to AMPK and used in clinical setting .