Total reactive antioxidant potential in human saliva of smokers and non-smokers.
Uric acid is the most important non-enzymatic antioxidant present in human saliva. There is a great variability among individuals, both in salivary uric acid content and saliva total reactive antioxidant potential (TRAP). The uric acid present in saliva correlates with plasma uric acid, suggesting that the former is imported from plasma. There are not statistical differences between uric acid or TRAP values in saliva of smokers and non-smokers. Also, smoking a cigarette does not modify the levels of antioxidants present in saliva.
Institute of Oncology, Russian Academy of Medical Sciences, Tomsk, Russia.
I
I
Kondakova
E A
EA
Lissi
M
M
Pizarro
D000328:Adult; D000578:Amidines; D000975:Antioxidants / Q000032:analysis*; D052160:Benzothiazoles; D005609:Free Radicals; D006801:Humans; D008165:Luminol; D008297:Male; D012463:Saliva / Q000737:chemistry*; D012907:Smoking / Q000378:metabolism*; D013451:Sulfonic Acids; D013997:Time Factors; D014527:Uric Acid / Q000032:analysis
D000578:Amidines; D000975:Antioxidants; D052160:Benzothiazoles; D005609:Free Radicals; D013451:Sulfonic Acids; D014527:Uric Acid; C002502:2,2'-azino-di-(3-ethylbenzothiazoline)-6-sulfonic acid; D008165:Luminol; C046728:2,2'-azobis(2-amidinopropane)