Deflection surface equation and stress function equation are given for elastic foundation plate under six points act of concentrated loads,and value computation is done.

This review will summarize several aspects concerning the distribution of agmatine and NMDA receptors in the central nervous system(CNS),the binding sites of agmatine on NMDA receptors as well as the pharmacological functions closely associated with NMDA receptors.

Study on effect target of Maxing Shigan decoction on anti-influenza virus A in vitro;

Progress in research on phytoestrogens and their effect targets;

Isoflurane Induce C-fos Oncogene Expression in Central Nervous System of Rat--Action Sites Rudimentary Researching of Isoflurane;

Base on these, the authors reviewed some important research advances on PSⅡ inhibitors, including their binding niche, especially on their action sites.

According to their action sites and antimicrobial mechanisms,they can be classified into three types;the first type is capable of inhibiting microbes in growth by interfering with their cell-wall formation,the second type could damage microbes by acting on their plasma membrane .