Objective: To establish a RP HPLC method to determine the content of adenosin in safflower Injection. Methods: The sample was determined by RP HPLC with a Diamonsil TM C 18 column, UV detection wavelength was at 270nm. adenosin used as an external standard and CH 3OH 1% HAC as a mobile phase. Results: The average recovery was 101.86%, RSD was 1.34%. Conclusion: The method is simple and accurate. It can be used to control the quality of Honghua Injection.

Objective:To study comparatively HPLC FPS of seven kinds of snowlotus, Saussurea involucrata Kar. et Kir. from different sources of Xinjian area. Methods: HPLC fingerprint analytical method of Snowlotus, from Urumqi was developed, and the HPLC FPS of seven samples were established. Results: The methodological evaluation showed that this method had a good repeatability, and the ratio of common peaks area of different samples were different. Conclusion: The method can be used to distinguish Snowlotus from different sources conveniently.

Objective To investigate the clinical effects and mechanism of naloxone treatment in drowing children.Methods A total of 97 drowing children were divided into treatment group(n=45)and control group(n=52)depending on whether the naloxone was administrated.General treatment was adopted in two groups.Treatment group Was given naloxone.The clinical effects were observed and the levels of betaendorphin(β-EP)in blood plasma were measured with radioimmunoassay(RIA)before and after treatment respectively.Results The total effective rate of treatment group(93.3%,42/45)Was significantly higher than that of control group(76.9%,40/52)(P＜0.05).As compared with that of control group(65.0%,26/40),nervous system disability rate in treatment group(33.3%,14/42)decreased significantly(P＜0.01).Continuous days of poor blood circulation,abnormal respiratory rhythm,convulsion and coma in treatment group were significantly shorter than those of control group respectively(P＜0.01).The level of β-EP was significantly lower in treatment group than that of control group(t=17.1,P＜0.01).Conclusion Clinical use of naloxone in the drowing children has curative result by reducing the level of blood plasma β-EP.

Object To compare HPLC-FPS of five kinds of Ciwujia Tablets (CWT) in nine batches from five different sources. Methods HPLC-FPS analysis method of CWT was developed, and the HPLC-FPS of nine samples was established. Results The methodological evaluation showed that this method had a good repeatability, and the ratio of common peak area for different samples was different. Conclusion This method can be used to differentiate CWT from different sources conveniently.

On-the-spot teaching method is one of teaching methods reflecting the principle of linking theory with practice, which is more and more widely used in the professional courses teaching in modern universities and colleges. Through the practice of on-the-spot teaching, students are able to more deeply understand the significance of Management of Military Medicinal Materials Supply so as to improve students' perceptual experience, stimulate their enthusiasm and initiative of learning and make up for the lack of experimental facilities to a certain extent.