论文部分内容阅读
第一节药物的作用和作用机理在药物的影响下机体发生的机能或形态变化,为药物的作用。一、药物的基本作用调节功能凡是能使机体机能增强的,称为“兴奋作用”,反之称为“抑制作用”。例如,呼吸中枢兴奋药使呼吸加深加快是兴奋作用;催眠药降低中枢神经系统的兴奋性而使之入睡则是抑制作用。消灭病原体某些药物能消灭侵入机体的病原体,如抗生素,抗寄生虫药等。物质补偿药如激素、维生素、水电解质等可
The first section of the role of the drug and the mechanism of action under the influence of drugs in the body function or morphological changes, the role of drugs. First, the basic role of drugs Regulatory function All those who can make the body function enhancements, known as the “excitement”, otherwise known as “inhibitory effect.” For example, the respiratory center stimulants to deepen breathing is exciting; hypnotic drugs to reduce the excitement of the central nervous system and make it fall asleep is inhibited. Eliminate pathogens Certain drugs can eliminate pathogens that invade the body, such as antibiotics, anti-parasitic drugs. Substance compensation drugs such as hormones, vitamins, water and electrolyte can be