ABSTRACT
Objective To establish the chromatographic fingerprint of mushroom polysaccharides by 1-phenyl-3-methyl-5-pyrazolone( PMP) pre-column derivatization. Methods The mushroom polysaccharides was extracted by hot distilled water, precipitated by alcohol, and hydrolyzed into monosaccharides by Trifluoroacetic Acid (TFA). The hydrolysate was derivatized with 1-phenyl-3-methyl-5-pyrazolone ( PMP ) and tested via HPLC to study the monosaccharide components in mushroom polysaccharides. Results Fingerprint was established with 13 common peaks, 6 peaks in which were identified as mannose, D-glucuronic acid, D-glucose, galactose, xylose and L-fucose. The glucose accounted for the most, followed by mannose, galactose and fucose. Conclusion Development of fingerprint chromatogram by HPLC is a stable, simple, and repeatable way, which can be applied to the quality control of mushroom polysaccharides.
ABSTRACT
Objective To design a quantitative criterion and grading system for injury from adverse drug reaction (ADR) in order to serve the compensation system of injury from ADR. Methods Based on the other grading system of injury cases, the independent scores and serial grades were given to the ADR injury of different organs or different levels through two turns of consultation to 27 experts from Shanghai. Results Injury from ADR was graded from stage 1 to stage 10 according to the damage degree, with 1 stand for death and 10 for slightest injury. Conclusion The grading method of ADR based on the characteristics of injury accords with the condition of China, and can provide reference for making up the compensation system of ADR injury.
ABSTRACT
On the basis of regional characteristics and in-depth investigations, the hospital the authors work with has devoted major efforts to advancing the discipline of emergency treatment of trauma by closely integrating scientific management with the deepening of reform. The series of measures adopted include: enhancing emergency treatment awareness, purchasing advanced equipment, updating facilities for emergency treatment, establishing an echelon of talented personnel, implementing emergency treatment standards, perfecting emergency treatment procedures, shortening severe trauma patients' time of stay in the emergency treatment room, and performing operations in a timely manner. As a result, marked effects have been achieved.
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With the opening of the medical service market and the rise of medical expenses, patients have started to pay more attention to the choice of medical service institutions. Patient satisfaction has become another key factor in competition besides quality and price. The paper mainly deals with the implication of the degree of customer satisfaction in medical services, the steps of measurement, and the immediate significance of studying the degree of customer satisfaction.
ABSTRACT
With the deepening of reform and opening-up and the change in management ideas, more and more attention will be attached to the job satisfaction of doctors. The paper expounds the concept of job satisfaction, the theories related to job satisfaction, the status of research on the job satisfaction of clinical doctors both at home and abroad, and the tools for measuring job satisfaction. It also analyzes the significance of research on the job satisfaction of chnical doctors.