Dengue nonstructural protein 1 antigen in the urine as a rapid and convenient diagnostic test during the febrile stage in patients with dengue infection

作者：Chuansumrit Ampaiwan^*; Chaiyaratana Wathanee; Tangnararatchakit Kanchana; Yoksan Sutee; Flamand Marie; Sakuntabhai Anavaj

来源：Diagnostic Microbiology and Infectious Disease, 2011, 71(4): 467-469.

DOI：10.1016/j.diagmicrobio.2011.08.020

• Dengue nonstructural protein 1 antigen
• NS1
• Urine
• Dengue infection
• Early dengue diagnosis

A total of 136 matched serum and urine samples obtained from 55 patients with dengue infection and 30 other febrile illnesses were assayed for dengue nonstructural protein 1 (NS1) antigen. The urine NS1 ELISA was positive in patients with dengue fever (68.4%) and dengue hemorrhagic fever (63.9%), whereas the strip method showed a lower positive rate.

• 出版日期2011-12