[Saliva as an alternative diagnostic material in determination of hormone--advantages and limitations].
Saliva can be an excellent alternative diagnostic material in determination of hormone concentration substituting the routinely used serum, plasma and urine. Particularly useful is the measurement of nonconjugated steroid hormones and cyclic amines (melatonin), the concentration of which is not dependent on saliva production, and correlates well with hormone concentration in blood. In routine laboratory diagnostic saliva is mainly used for multiple measurement of hormone concentration (establishing of diurnal cycle, monitoring the function of endocrine system with dynamic tests ex. Synacthen and dexamethasone), monitoring the concentration and metabolism of hormones used as a drugs (hormone replacement therapy) or when the determination of free (bioactive) fraction of hormone is required. Noninvasive saliva collection at patient's home, which does not need medical staff assistance, may reduce the costs of hormonal diagnostics in specialty clinics and hospitals.
Katedra i Klinika Chorób Wewnetrznych i Endokrynologii Warszawskiego Uniwersytetu Medycznego w Warszawie. zbigniew.bartoszewicz@wum.edu.pl
Zbigniew P
ZP
Bartoszewicz
Agnieszka
A
Kondracka
D020249:Hormone Replacement Therapy; D006728:Hormones / Q000032:analysis*; D006801:Humans; D012463:Saliva / Q000737:chemistry*
D006728:Hormones