Humans ; Pleural Effusion ; etiology ; immunology ; T-Lymphocytes, Regulatory ; physiology

[Objective] To evaluate the therapeutic effect of Oleum Curcumae Aromaticae (OCA) on leukemia cell strain HL-60 and K562 by observing its sensitivity in inhibiting HL-60 and K562. [Methods] Subculture of HL-60 and K562 cells was performed on the 96-hole culture plate and OCA 100?L at the final concentration of 400, 200, 100 and 50mg/L respectively was added. The blank control was added with RPMI-1640 culture fluid. After 24, 48 and 72 hours of treatment, MTF 10?L (5mg/mL) was added and the inhibitory rate on the cells was assayed by detecting the absorption value at 570nm wavelength. [Results] The inhibitory effect of OCA on HL-60 and K562 increased with the treatment time. The difference of inhibitory rates 24, 48 and 72 hours after treatment were significant (P

Microarray technology are being performed more widely than ever before on many areas in lifescience,although the technology is still evolving,the challenge of performing a microarray experiment is no longer in the data generation,but in extracting useful information and utilizing it to get the results with biological meanings.Some methods and tools used for expressional microarray data mining based on previous work were summarized.These methods include gene clustering,GO analysis,regulating pathway analysis,and related algorithm.We hope this can be helpful for those researchers who are implementing expressional microarray for biological analysis.

With increasing demands and recognition, emergency medicine has advanced rapidly in China in recent decades. The education and training of professionals in this field are important for the further development of emergency medicine. With an attempt to investigate the way to strengthen residency training system in emergency medicine, this article reviews its potential development direction, training modes, learning materials, and quality control.
China ; Emergency Medicine ; education ; organization & administration ; Internship and Residency ; methods ; standards ; trends

Objective To reconstruct sparse views CT image based on defective projection data.Methods The position of bad bins in detector determined whether the linear interpolation was applied to the defective projection data.Moreover,reconstruction of air pixels in CT image was achieved rapidly and accurately.Results he experimental results showed that the proposed method could solve the problem from classical ART-TV method that the robustness was unstable due to the different positions of bad bin in CT detector.Conclusion Compared to analytical reconstruction methods,iterative methods can solve the reconstruction problems in this modality so that the radiologist is facilitated to perform image processing and quantitative analysis.

Diagnosis, Differential ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Male ; Medicine, Chinese Traditional ; Middle Aged ; Phytotherapy ; Subarachnoid Hemorrhage ; diagnosis ; drug therapy ; Syndrome ; Vasodilator Agents ; therapeutic use

Animals ; Antibiotics, Antineoplastic ; pharmacology ; Blotting, Northern ; Cells, Cultured ; Dexamethasone ; pharmacology ; Doxorubicin ; pharmacology ; Enzyme-Linked Immunosorbent Assay ; Gene Expression Regulation ; drug effects ; Glucocorticoids ; pharmacology ; Kidney Glomerulus ; cytology ; drug effects ; metabolism ; Mice ; RNA, Messenger ; drug effects ; genetics ; metabolism ; Vascular Endothelial Growth Factor A ; genetics ; metabolism

Blood Coagulation ; Blood Viscosity ; China ; Diagnosis, Differential ; Humans ; Medicine, Chinese Traditional

Administration, Topical ; Adult ; Aged ; Double-Blind Method ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Male ; Middle Aged ; Phytotherapy ; Pruritus ; drug therapy ; etiology ; Renal Dialysis ; adverse effects ; Renal Insufficiency ; therapy

Altitude ; Animals ; Astrocytes ; cytology ; Brain ; cytology ; Hypoxia ; Male ; Microglia ; cytology ; Rats ; Rats, Wistar