TY - T1 - Kortisolin kvantitatiivinen analyysi syljestä desorptioilmanpainefotoionisaatio-massaspektrometrialla SN - / UR - URN:NBN:fi-fe201801151226; http://hdl.handle.net/10138/40066 T3 - A1 - Kannela, Niina A2 - PB - Helsingfors universitet Y1 - 2013 LA - fin AB - Cortisol is a vital hormone for normal bodily functions. Both physical and mental stress, as well as many diseases like the Cushing syndrome are known to increase the human cortisol levels. These levels can be measured in many biological matrixes, such as saliva. Traditionally, these measurements have been done by using immunoassays or liquid chromatographic-mass spectrometric methods (LC-MS). However, in the last few years, ambient ionization techniques, which are quick and easy to use, have al... VO - IS - SP - OP - KW - desorption atmospheric pressure photoionization; cortisol; saliva; rotating sample platform; ambient ionization; desorptioilmanpainefotoionisaatio; kortisoli; sylki; pyörivä näytealusta; suorat pintaionisaatiotekniikat; Farmaceutisk kemi; Pharmaceutical Chemistry; Farmaseuttinen kemia N1 - PP - ER -