【摘要】 文章介绍了日本医蛭、宽体金线蛭、茶色蛭和菲牛蛭4种药用的水蛭及其水蛭的生物学特性和药用功能，特别介绍了水蛭素及其药用价值和动力学研究。更多还原

【Abstract】 This paper introduces four kinds of medicinal leeches and their biological characteristics and medicinal functions, especially hirudin, including Japanese medical leech, wide body golden thread leech, brown leech and philippine cattle leech, its medicinal value and kinetics.更多还原