acetyl group
6.In early stage treatment groups,Nifedipine(Nif)could significantly reduce hepatic hyaluroic acid(HA)and hydroxyproline(Hyp)contents in rats in which liver fibrosis had been induced by CCl4 treatment. N-acetyl-β-glucosaminidase(β-NAG)activity showed a similar change in the high dosage group.
7.Half of every group rabbits were killed respectively at the end of 8,12 weeks to detect blood glucose value(BG),kidney weight/body weight ratio(KW/BW),urine retinol-binding protein(RBP),N-Acetyl-β-D-Glucosaminidase(NAG) concentration.
8.The group B is treated only by DDP-containing combination chemotherapy. The ratio of urinary micro-albumin and creatine (mALB/Cr), N-acetyl- beta-D-glucosaminidase and creatine (NAG/Cr), β2-microglobulin and creatine (β2-MG/ Cr), blood urea nitrogen (BUN) and serum cretinine (SCr) were monitored at different intervals before and after treatment. The study took 2 cycles,4 weeks each cycle.

