Test methods for pigments - part 2 : comparison of colour - section 2 : colorimetric method 顏料試驗(yàn)方法.第2部分:顏色的比較.第2節(jié):比色分析法
Two traditional methods to measure blood phenylalanine concentration , the guthire test and fluorescent colorimetry , are all time - consuming and may not be easily adopted in our medical system 國(guó)內(nèi)外現(xiàn)有的檢驗(yàn)手段主要有g(shù)uthire氏細(xì)菌抑制法和熒光比色分析法,存在準(zhǔn)確度不高或檢驗(yàn)周期長(zhǎng)等問題,不易普及。
In the seventh part , we used in vitro human skin fibroblasts as models to investigate whether ketamine affected laser - treated wound healing . the experiments investigated the effects of ketamine in combination with 468 . 7mj / cm2 he - ne laser irradiation on proliferation of in vitro human skin fibroblasts . cell proliferation was measured using the 3 - ( 4 , 5 - dimethylthiazol - 2 - yl ) - 2 , 5 - diphenyltetrazolium bromide ( mtt ) assay 用四甲基偶氮呻歡the3 ( 4 , 5 dimethylthiazol 2 yi ) 2 , 5 diphenyltetrazoliumbronnde ( mtt ) assay比色分析法測(cè)定了氯胺酮對(duì)hene激光照射促人正常皮膚成纖維細(xì)胞增殖作用的影響。