Laboratory studies in 2 patients showed negative Bence-Jones protein in urine.
在本组2例行本周蛋白检查病人，全部表现阴性。
2
Results Bence-Jones protein electrophoresis was more sensitive than that of heat test in detection of Bence-Jones protein in urine.
结果本周氏蛋白电泳检测尿本周氏蛋白的敏感性远高于热沉淀反应法；
3
Conclusion: Proliferation of bone marrow plasmacyte and the quantity or urine Bence-Jones protein are main causes of kidney lesion in multiple myeloma.