Objective To evaluate the effect of operative treatment of hypertensive brain hemorrhage.Methods 46 cases wer operated on ultra-early or early with perfect operating skills.It is also important to select cases properly and use a series of comprehensive treatment after surgical operation,such as controlling blood pressure,preventing alimentary canal hemorrhge,pulmonary infection,reducing blood sugar and hypothermia mild.Results 7 out of 46 patients died.The evaluation of recovery of survival function depends on ADL.Grade Ⅰ 14 cases,Grade Ⅱ 12 cases,Grade Ⅲ 7 cases,Grade Ⅳ 4 cases,Grade Ⅴ 2 cases.Conclusion The operating curative effect for hypertensive brain hemorrhage can be improved if we grasp its indication,time,methods and comprehensive treatment correctly.

Bone mesenchymal stem cell is a kind of multi-potential stem cells and can differentiate into osteoblast. The differentiation has membrane bone formation and enchondral bone formation two channels, and is regulated by numerous signal transduction pathways. According to related literatures, we review the signal transduction pathways of BMP/Smads, Runx2/osterix, Hedgehog, Wnt/β-Catenin and MAPK.

Objective To observe the effects of dynamic pressure for the ability of endothelial progenitor cells (EPCs) to form blood vessels, when EPCs seeded into DBM with load. Methods Use the Ficoll density gradient centrifuge combined with difference-speed adherence screening method to separate MNCs from rat bone marrow. Identify the induced EPCs by means of immunohistochemistry and immunofluorescence. Through the organization of fixed, defatted, decalcified and other steps use of spine vertebral body,demineralized bone matrix (DBM) samples of pig were prepared in vitro. Divided scaffolds into two groups A and groups B. Induced EPCs were seeded into DBM. The cell-seeded scaffolds of groups A were dynamically loaded in compression using a sine wave at 1 Hz, 5% strain in the media-filled chamber for 4 h on days 5 of culture. and cell-seeded scaffolds of groups B were cultured directly without any load. Both of two groups were cultured two weeks. Then the ability of EPCs to form blood vessels was observed. Primer desig;Extract total RNA from cells with Trlzol; Reverse transcription reaction; PCR. Results Two groups of cells in HE staining and fluorescent staining showed the formation of vascular bundles. There were formation of blood vessels. It was obvious that the formation in group A was more than that in group B. Test the mRNA expression of vWF and Flk-1 during the EPCs differentiationby RT-PCR. Group A was significantly stronger than that of group B. Conclusion When DBM combines together with EPC, it has become organization engineering bone, then with press on it, the bone graft has been vascularized, so it has clinical application on the direction of repair bone defect.

System combing the internal unity of traditional Chinese medicine culture and socialist core values is the demands of both contemporary TCM culture intrinsic appeal and also the practice of socialist core values. Based on exploring the inner link between the core value of traditional Chinese medicine culture and socialist core values, this article discuss the specific path of promoting socialist core values in the process of TCM culture inheritance and innovation.

Outstanding traditional culture of traditional Chinese medicine contains rich hu-manistic knowledge and is the precious spiritual resource and important education material for moral education. Heilongjiang University of Chinese Medicine gave full play of outstanding traditional cul-ture of traditional Chinese medicine in moral education and integrated it into moral education thus to innovate teaching methods and expand development room of moral education.

DNA-PKcs, the catalytic subunit of DNA-dependent protein kinase (DNA-PK), plays an important role in the nonhomologous end-joining (NHEJ) pathway of DNA double-strand breaks (DSBs) repair. To investigate the effects of DNA-PKcs down-regulation on cell growth and sensitization to low dose radiation (LDR), we transfected DNA-PKcs siRNA into human mammary epithelia cells MCF10F, then, detected the proliferation curve of the cells and the expression of protiens in DNA repair pathways. The results showed that DNA-PKcs gene silencing, induced by the transfection of DNA-PKcs siRNA could suppress significantly the cell proliferation and inhibit the expression of the DNA repair proteins, such as Ku80, ATM and P53 after 50 cGy 137Cs gamma-irradiation.The results suggested that DNA-PKcs gene silencing could increase the sensitivity of human breast epithelial cells to the LDR, which might be relative with the decrease of the proteins.
Breast ; cytology ; Cell Line ; DNA Repair ; drug effects ; radiation effects ; DNA-Activated Protein Kinase ; genetics ; Dose-Response Relationship, Radiation ; Epithelial Cells ; metabolism ; radiation effects ; Gene Silencing ; Humans ; Nuclear Proteins ; genetics ; RNA, Small Interfering ; genetics ; Transfection

Through the theoretical analysis of teaching reform and quality management in tradi-tional Chinese medicine col-leges, this paper puts forward the necessity of improving the quality management and optimizing the reform of education and teaching. Meanwhile, this paper further expounds the comprehen-sive, guiding, operable, qualitative and quantitative principles of teaching reform and quality management in traditional Chinese medicine colleges. Based on the above analysis, the paper puts forward and prac-tices the reform countermeasures to improve the interactive mechanism between the quality of graduates and the reform of teaching in traditional Chinese medicine colleges. The countermeasures include establishing an effective quality tracking feedback mechanism for graduates, actively carrying out the monitoring and evalu-ation of teaching quality, and constructing the measurement and evaluation system of teaching quality of traditional Chinese medicine education. This paper combines the needs of the current society for the culti-vation of talents of traditional Chinese medicine and the training quality standards, so as to promote the development of traditional Chinese medicine.