Invasive fungal infections(IFI) is significantly increasing in the neonatal intensive care unit recent years.The characteristics of IFI are low diagnosis rate,high mortality and being prone to involve in the nervous system.In this paper,the epidemiology,pathogens,risk factors,diagnosis,treatment and prevention of neonatal IFI are reviewed to improve the understanding of this disease.

Humans ; Spinal Fractures ; classification ; diagnosis ; therapy ; Thoracic Vertebrae ; injuries ; surgery

The application management of surgical instrument is introduced from five aspects including risk control, operation rules, quality inspection and metering management, periodical maintenance and prompt service.

OBJECTIVE According to the development of nosocomial infection management in China,we design a series of nosocomial infection surveillance and management system,in order to work effectively in real time to control nosocomial infection outbreak,standardly collecting and analyzing the surveillance data of the critical department/area and risk factors for nosocomial infection,so a scientific management for nosocomial infection can be realized.METHODS Adopting C/S framework,the backstage supporter adopted the large-scale database of SQL SERVER 2000 edition,the front application program used PowerBuilder7 programming.The application software where collected all data about nosocomial infection information was integrated into the each work station of the information system,in order to form nosocomial infection surveillance and management network related to any department of the hospital.RESULTS System could come down with the hospital infection case which every hospital department could find to check,put in order,report,count,analyze,have a look around,inquire about,feedback,form the monitoring chart with excellent pictures and texts,and make the better prognosis of the nosocomial infection outbreak.CONCLUSIONS Beijing nosocomial infection surveillance and management system is a medical quality control system of a hospital.This software could afford scientific and standard data for the health care institution and administration to realize the primary information of nosocomial infection and make decisions.

Objective To explore the function and mechanism of Dihuang Yinzi (DHYZ) in promoting learning and memory and delaying brain aging. Methods The Wistar rats aged 20 months were randomly assigned to receive oral administration of 6, 12, 18 g?kg~ -1 ?d~ -1 DHYZ, or 2 ml/d normal saline (control) for 30 d (n=12 in each group), then space memory was detected with Morris Water Maze, and expression of synaptophysin (SYP) and extracellular regulated protein (ERK) were measured by immunohistochemistry and Western blotting. Results Rats administrated with DHYZ showed shorter mean escape latency (P

Objective To evaluate the effects of three-dimensional conformal radiation therapy (3DCRT) on the local control and survival of patients with local recurrence or metastasis in colorectal cancer. Methods Twenty-three patients with local recurrence or metastasis in colorectal cancer were irradiated by 3DCRT. The regimen was: total dose 40-45?Gy, 5-7?Gy/f, 1f/2d. Results Of the 23 patients, 8 achieved CR and 9 PR with a total response rate of 74%(17/23). The overall 1-, 2-and 3-year survival rates were 78%,52% and 30%. Conclusion 3DCRT is able to prolong the survival and improve the life quality of patients with local recurrence or metastasis in colorectal cancer.

Periostin, a extracellular matrix protein structurally similar to fasciclin proteins, is expressed specifically in various tumor tissues and correlates with tumor progression and prognosis. Periostin prevents the apoptosis of tumor cells, promotes tumor growth and can induce angiogenic signaling cascades through αvβ3-FAK and Flk-1/KDR. It also contributes to epithelial-mesenchymal-transformation promoting tumor invasion and metastasis. Periostin maybe a potential therapeutic target of cancer treatment.

Humans ; Integrative Medicine ; Medicine, Chinese Traditional ; methods

This paper reported that bronchial artery embolization(BAE)had been used to treat 35 non tumorous patients who suffered from recurrent hemoptysis or acute severe hemoptysis after the given medical treatment was proved uneffective in 35 patients,7 patients had recurrent hemoptysis during 1.5～19 months postoperatively and were treated by BAE again,and there was no recurrence of hemoptysis during 7～34 months follow-up.Therefore, the authors considered that repeated BAE was still effective in treating recurrent hemoptysis.

Objective:To study the effects of enamel matrix proteins (EMPs) on the biological characters of osteoblasts.Methods:MC3T3-E1 osteoblasts were cultured in vitro and exposed to EMPs at 300,400 and 500 ?g/ml.Enzyme kinetic method was used to assay alkaline phosphatase (ALP) synthesis and 3H-proline labelling combining collagenase digestion method was used to assay type I collagen synthesis.Results:The results manifested that ALP level in EMPs treated groups was higher than that in control group (P