Population Pharmacokinetic Estimation of Prograf Apparent Clearance Through Multiple-Linear Regression;

This paper presents two direct methods,namely the pathwise method and the likelihood ratio method.

This paper introduces a few main Stochastic orderings,including expected utility criterion,stochastic dominance,likelihood ratio,hazard rate and mean-variance rule,and finally discusses the relations among these stochastic orderings.

The results showed that the extracts from Isatis Indigotica have strong scavenging capacity and the scavenging rate increases with the increase of concentration of Isatis Indigotica,which indicated that Isatis Indigotica has strong antioxidant activity and it may be a new nature resource of antioxidant.

The result showed that the extracts of seabuckthorn leaves had strong scavenging capacity,and the scavenging rates increased with the amount of extracts of seabuckthorn leaves,which indicated that seabuckthorn leaves had strong antioxidant activity.

Study on four types of juice including apple juice,orange juice,pineapple juice and tomato juice of different concentration and mixed fuite juice on DPPH·scavenging rate.

The results showed that thiosulfinates had high free radical scavenging ability,and the scavenging ratio was linear with its' concentration.