Citation: Tan An-Min, Huang Yuan-Qing, Qu Song-Sheng. Microcalorimetric Study on the Respiratory Burst of Polymorphonuclear Leukocytes[J]. Acta Physico-Chimica Sinica, ;1997, 13(01): 71-73. doi: 10.3866/PKU.WHXB19970115
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The heat production of Wistar rat polymorphonuclear leukocytes (PMN) was measured by an LKB 2277 Thermal Activity Monitor. When PMN were activited with phorbol-12-myristate13-acetate (PMA), the respiratory burst was recorded by greatly incr eased heat production. Experiment was also carred out in the present of the inhibitor, Total Flavonoids of Lycium Barbarum L. (TFL). The respiratory burst heat production peak was disappeared, but the heat production curve was higher than that of PMA because TFL increased the metabolic activities of PMN.
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