Of all types of intracranial hemorrhage (ICH) in the neonates, germinal matrix intraventricular hemorrhage(GM-IVH) in the premature infant is the most common type, mainly attributed to the existence of immature germinal matrix, lt's usually lack of visible and specific symptoms and signs in the nervous system, so its early and final diagnosis depends on the imaging examine. GM-IVH can cause periventricular hemorrhagic infarction, post-hemorrhagic hydrocephalus, periventricular leukomalacia and the associated cerebellar hemorrhagic injury, which are critical determinants of neonatal morbidity, mortality, and neurodevelopmental outcome in the survivors. The overall aim of this article is to review the current knowledge of the cause,mechanisms, imaging diagnosis, complication, management and outcome of GM-IVH in the preterm infant.

Many studies have demonstrated that blockade of angiogenesis by antiangiogenic drugs in di-fferent ways can control the growth of tumor.Antiangiogenic agents can target different sites:vascular growth pro-moting f_ators,endothelial cells,basement membrane degradation,epidermal growth factor receptor,ete.Antian-giogenic agents have promising prospect.

Radiotherapy is important in cancer treatment, but improving the therapeutic effect of irradiation and decreasing its toxicity to normal human tissues is still a global problem. Epidermal growth factor receptor (EGFR) is a member of ErbB family and is an important transmembrane receptor with signal-transduction tyrosine kinase activity. EGFR can direct cellular migration, adhesion, proliferation, differentiation, and apoptosis, and plays a fundamental role in the development and growth of many types of human tumor cells. A series of preclinical studies showed that EGFR inhibitors can enhance the antitumor activity of ionizing radiation. EGFR inhibi-tors regulate radio-sensitization through multiple mechanisms, including cell cycle alterations, DNA repair modulation, and anti-angio-genesis. Reasonable application of EGFR inhibitors will effectively increase the radio-therapeutic effect, extend the local control of tu-mor, and improve a patient's quality of life.

Objective To analyze the effect of CO2 laser under suspension laryngoscope on patients with vocal cord polyp. Method 118 patients with vocal cord polyp from November 2013 to August 2015 in our hospital were chose as research subjects, all patients were divided into observation group (n=54) and control group (n=64) accord﹣ing to different treatment. Control group: patients received conventional laryngoscope resection; observation group:patients received CO2 laser under suspension laryngoscope. Then compare the two group patients' voice indexes, a﹣cute phase proteins, rehabilitation and recovery speed after treatment. Results Observation group patients' F0, HNR values were higher than control group patients, PPQ, APQ, NNE values were lower than that in control group (P<0.05);early observation group patients' postoperative serum CRP, α1-AG, CER,β2-MG values were lower than con﹣trol group patients, ALB value was higher than control group patients (P< 0.05); observation group patients' cure rate was higher than control group patients, valid and invalid rates were lower than control group patients, the first sound time, sound full recovery time, discharge time were shorter than control group patients (P< 0.05). Conclusion Vocal cord polyp patients receive laser under suspension laryngoscope treatment, can effectively promote recovery rate, have advantages of minimally invasive and rapid recovery after surgery.

Gastrointestinal bleeding is a severe,complicated and commonly seen disease in Department of Digestive Diseases,the frequent etiology is peptic ulcer,acute gastric mucosal lesion,esophageal gastric varices and digestive tract tumors. In recent years,clinicians gradually noticed a kind of disease characterized by acute,recrudescent and life-threatening bleeding,that is the non-variceal vascular originated gastrointestinal hemorrhage. The guidelines and scholars have not paid enough attention to this problem. However,non-variceal vascular originated gastrointestinal hemorrhage is not uncommon,and is difficult and tricky in its management for clinicians. Therefore,clinicians should pay sufficient attention to the characteristics and therapeutic principles of non-variceal vascular originated gastrointestinal hemorrhage.

P300/CBP is one of the most important high molecular weight protein histone acetyltransferase ( HAT) Although it is encoded by multiple different genes , P300/CBP is highly homologous , Because they have the similar amino acid sequence and functions ,and belong to the same class of proteins ,normolly they are all called P300/CBP.P300/CBP is involved in the activation of many kinds of transcription factors ,the protein itself alsohas acetyltransferase activity ,and is capable of acetylation of 4 core histones and transcription factor .More and more studies have confirmed the relationship of P 300/CBP variation withmultiple human diseases , including in-flammation,diabetes,heart disease and especially cancer .In tumor P300/CBP is associated with some pathways , and these pathways play a different roles in the tumor .Although P300/CBP is usually regarded as a tumor sup-pressor factor ,is plays different roles in different tumors ,This review mainly introduces the relationship of P 300/CBP with some solid tumor disease genes ,related transcription factors and their signaling pathways .

OBJECTIVE： To investigate BET for five Chinese medicinal herbs for injection METHODS： By interfering test Suanghuanglian for injection showed no interference with BET， Yinzhihuang for injection had inhibiting action， Salviae mtltiorrhizae composita， Qingkailing and Shengmai for injections revealed enhancing action on BET RESULTS： The interference could be eliminated when the samples were diluted with dextran solution CONCLUSION： Five Chinese medicinal herbs for injection can be examined by BET instead of the pyrogen test method

Objectives To reveal the amount and distribution of the publications indexed by the database of SCI,which were produced by the top 20 hospitals for domestic publications and for SCI publication in 2011.Methods The data of articles for the top 20 hospitals of publication were collected from SCIE.These hospital are from the ranking released by the Institute of Scientific and Technical Information of China.The quantity and its changes over 2009-2011 of these articles were analyzed.Results The increases of SCI publications of the top 20 hospitals in 2009-2011 was 20.70％,28.35％ and 7.06％,respectively.Meanwhile,the increase in domestic publication average china hospitals was 34.11％,33.00％ and 21.49％,respectively.Conclusions It is important to evalutate the hospitals with the analysis of their publications in journal distribution.There is a significant decline in the increase ratio of publications in SCIE for the top 20 hospitals.

In July 2002, the Women's Heath Initiative (WHI) clinical trial, designed to clarify the risks and benefits of combination hormone replacement therapy (HRT) to the postmenopausal women declared that interim safety review after an average follow-up of 5.2 years found that a combination of estrogen and progestin frequently prescribed to postmenopausal women in USA increased the risk of invasive breast cancer, heart disease, stroke, and pulmonary embolism while reduced bone fractures and colorectal cancer. The overall risks of HRT outweigh the benefits, which provides an opportunity for traditional Chinese medicine (TCM) going abroad. A variety of clinical and experimental evidences have showed that TCM exerts quite satisfactory effect on relieving postmenopausal symptoms with little adverse effect, hence a potential role to replace or to improve HRT or to reduce the side effect induced by HRT.

To investigate the effects of intra-articular injection of sinomenine on interleukin-1beta (IL-1beta) content in synovial fluid and serum in rabbits with osteoarthritis (OA).