Chemical simulation on inhibifion of calcium oxalate 2stone by complex herba lysmachiae gramules

The effect of complex herba lysmachiae with various dose on the concentration of soluble calcium ions in metastable solution of calcium oxalate was investigated.In the dose range from 0mL to 35.0mL,the concentration of calcium ions increased from 0.1966 mmol/L to 0.5564mmol/L,a linear relationship was obtained between the concentration of calcium ions and the dose of complex herba lysmachiae.Furthermore,with increasing concentration of complex herba lysmachiae,the growth inhibition index of calcium oxalate monohydrate crystals increased.