Example sentences for: peroxynitrite

How can you use “peroxynitrite” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • The cytoprotection activity of antioxidants, cat's claw, green tea and vitamin C, was investigated against the toxicity of the oxidants (DPPH, H 2 O 2 , and peroxynitrite) using acridine orange staining as a means of confirming the absence or presence of apoptosis by morphological criteria.

  • Cells were treated with DPPH (3 μM), H 2 O 2 (50 μM), peroxynitrite (300 μM) and/or supplemented with 10 μg/ml of each antioxidant (cat's claw, green tea, ascorbic acid), and incubated for 6 h.

  • Peroxynitrite (300 μM) exposure reduced cell number (MTT assay) that was not significantly altered by antioxidant therapy in either AGS or IEC-18 cell types (Tables 2and 3).

  • Free-radicals ( e.g. , superoxide, hydroxyl radicals, nitric oxide and peroxynitrite) have long been thought to be a key element in the cellular dysfunction and death that are central to the pathogenesis of many aspects of diabetes.

  • However, both cat's claw or green tea treatment were more effective than ascorbate in reducing the apoptotic response to peroxynitrite (P < 0.05, Figure 6).

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