DETERMINATION OF LEAD IN PAIRED SAMPLES OF BLOOD AND SYNOVIAL-FLUID OF BOVINES

被引:9
|
作者
VILLEGASNAVARRO, A
BUSTOS, ODME
REYES, AR
DIECK, TA
REYES, JL
机构
[1] INST TECNOL ESTUDIOS SUPER MONTERREY, MONTERREY, MEXICO
[2] UNIV AUTONOMA BAJA CALIF, ENSENADA, MEXICO
[3] IPN, CTR INVEST & ESTUDIOS AVANZADOS, MEXICO CITY, MEXICO
关键词
SYNOVIAL FLUID; DETERMINATION OF LEAD; BLOOD; LEAD; DETERMINATION IN SYNOVIAL FLUID AND BLOOD;
D O I
10.1016/S0940-2993(11)80454-9
中图分类号
R36 [病理学];
学科分类号
100104 ;
摘要
Exposure of synovial fluid to lead allows the entrance of this metal into the systemic circulation. In this study we report lead concentrations measured in bovine paired samples of synovial fluid and whole blood withdrawn from the coxo-femoral joints and jugular vein, respectively. Lead was determined by atomic absorption spectrophotometry. This study provides the ''normal'' values for lead in synovial fluid 12.15+/-5.41 and blood 3.54+/-1.31 mug % (mean+/-SD). The data distribution fits the GAUSSIAN curve (p<0.02). The difference of concentration between synovial fluid and blood can not be explained only in terms of the solubility of lead in both fluids; other factors must be considered.
引用
收藏
页码:47 / 49
页数:3
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