A Experimental Study on Pharmacokinetics of Cefazolinum in Rats with Paraplegia
Chinese Journal of Rehabilitation Theory and Practice ›› 1995, Vol. 1 ›› Issue (01): 28-31.
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Liu Qing,Jin Xueyuan,Ma Yuezhu,et al
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Abstract: Wistar male rats were divided into two grorps, The experimental group was madethe paraplegia model. BOth groups were received cefazolinum 250 mg through single-dosed intra-venous injection. The concentration was measured by HPLC. The result implied that a).the concentra-tion of cefazolinum in paraplegic group was higher than that in control group either the distributingphase or the eliminating phase(p<0. 001);b). the pharmacokinetic parameters showed that the apparent vlumeof distribution:(v1,v2)was decreased and the elimination. half-life(t1/2β)was more length-y in paraplegia group. So that the drug concentration increased. The conclusion is that the dosege on thepatients with paraplegia should be clinically monitored,especilly following hepatic and renal disfunctionand with the drugs with narrowed safety range.
Key words: pharmacokinetics, paraplegia
Liu Qing, Jin Xueyuan, Ma Yuezhu, et al.
A Experimental Study on Pharmacokinetics of Cefazolinum in Rats with Paraplegia [J]. Chinese Journal of Rehabilitation Theory and Practice, 1995, 1(01): 28-31.
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