Saliva has been used as a matrix for biomarkers of a variety of physiological states, including that induced by physical activity.
Some advantages of using biomarkers from saliva rather than from blood include its greater acceptability by participants.
Because, it is noninvasive and painless, convenience of collection by investigators, as it is simple, inexpensive, quick, and versatile absence of problems concerning asepsis, and ease of field collection outside a clinic or laboratory setting.

• Catalogue

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  pH Test
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  Nitric Oxide Test