进化级类群

在NHL中二者的表达与肿瘤恶性度呈相反关系 ,高度恶性组中caspase 3的表达 (4 4.4%)高于低度恶性组 (2 3.7%,P <0 .0 1) ,而B细胞性淋巴瘤中bcl 2的表达 (4 2 .6 %)低于低度恶性组 (75 .5

PARACETAMOL DC GRADE

off-grade

casein food grade

grade scale【地质】;grading standard【经管】

Dl-Methionine Feed grade / poultry

first-grade Stateprotection

battery grade

Citric acid monohydrate Food grade