OBJECTIVE:To provide theoretical foundation for individualized treatment of aspirin in patients with cardiovascu-lar disease. METHODS:Domestic and foreign literatures in recent years were collected and summarized. RESULTS & CONCLU-SIONS:The gene polymorphism can significantly affect the platelet activity. GPIII a PLA2,PEAR1 and PTGS1 alleles are associat-ed with aspirin resistance,and cardiovascular events have significant difference in different genotype patients. Adjusting reasonably dosage regimen and conducting individualized treatment according to the genetic testing result and other factors can reduce aspirin resistance and the incidence of cardiovascular adverse events in the patients.

The sterilization effects of constant electromagnetic wave and instant pulse on foods and traditional Chinese medical pills are introduced in this paper. From the velum's voltage variation caused by the outward electric filed,the dielectric properties of membranaceous ion and the pass rate of the membranaceous ion, we could analyze the biological heating effect and the biological non-heating effect. The sterilization effect of constant electromagnetic wave is based on the biological heating effect, while the instant electromagnetic pulse is based on the biological non-heating effect. With the applied electronic field, the voltage of membrane could increase, which results in the gates of K+ open, and the flowing out of K+. And the variation of the membranaceous voltage makes the gates of Ca2+ open. The Ca2+ of large consistency could come into the cell by the gradient of voltage. It could induce the death of the cells. The greater the variation of membranaceous voltage becomes, the higher will be the death rate of the cells.
Electromagnetic Fields ; Electronics ; instrumentation ; Microwaves ; Sterilization ; methods