Abstract
A method is described for the quantification of prostaglandins in biological samples. Standard prostaglandins F2α, F1α, E2, E1 and several catabolites were transformed in their respective para-bromophenacyl esters and then separated by reversed phase High Pressure Liquid Chromatography on 5 μm RP18 column. Simultaneous quantification of less than 20 nanograms of each prostaglandin was obtained by absorbance measurement at 254 nm. Because of the picogram levels of prostaglandins in biological samples, the radioimmunologic assay was applied to the para-bromophenacyl esters of prostaglandins separated and collected by HPLC. By this system it has been possible to measure separately plasma and epidermis levels of prostaglandins F2α, F1α, E2, E1 of 10 normal human subjects.
| Original language | Italian |
|---|---|
| Title of host publication | Bollettino dell Istituto Dermatologico S.Gallicano |
| Pages | 245-256 |
| Number of pages | 12 |
| Volume | 10 |
| Edition | 2 |
| Publication status | Published - 1980 |
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ASJC Scopus subject areas
- Medicine(all)
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QUANTIFICAZIONE DELLE PROSTAGLANDINE F2α, F1α, E2, E1 NEL PLASMA E NELL'EPIDERMIDE DI SOGGETTI UMANI NORMALI. / Passi, S.; Picardo, M.; Nazzaro, V.
Bollettino dell Istituto Dermatologico S.Gallicano. Vol. 10 2. ed. 1980. p. 245-256.Research output: Chapter in Book/Report/Conference proceeding › Chapter
}
TY - CHAP
T1 - QUANTIFICAZIONE DELLE PROSTAGLANDINE F2α, F1α, E2, E1 NEL PLASMA E NELL'EPIDERMIDE DI SOGGETTI UMANI NORMALI
AU - Passi, S.
AU - Picardo, M.
AU - Nazzaro, V.
PY - 1980
Y1 - 1980
N2 - A method is described for the quantification of prostaglandins in biological samples. Standard prostaglandins F2α, F1α, E2, E1 and several catabolites were transformed in their respective para-bromophenacyl esters and then separated by reversed phase High Pressure Liquid Chromatography on 5 μm RP18 column. Simultaneous quantification of less than 20 nanograms of each prostaglandin was obtained by absorbance measurement at 254 nm. Because of the picogram levels of prostaglandins in biological samples, the radioimmunologic assay was applied to the para-bromophenacyl esters of prostaglandins separated and collected by HPLC. By this system it has been possible to measure separately plasma and epidermis levels of prostaglandins F2α, F1α, E2, E1 of 10 normal human subjects.
AB - A method is described for the quantification of prostaglandins in biological samples. Standard prostaglandins F2α, F1α, E2, E1 and several catabolites were transformed in their respective para-bromophenacyl esters and then separated by reversed phase High Pressure Liquid Chromatography on 5 μm RP18 column. Simultaneous quantification of less than 20 nanograms of each prostaglandin was obtained by absorbance measurement at 254 nm. Because of the picogram levels of prostaglandins in biological samples, the radioimmunologic assay was applied to the para-bromophenacyl esters of prostaglandins separated and collected by HPLC. By this system it has been possible to measure separately plasma and epidermis levels of prostaglandins F2α, F1α, E2, E1 of 10 normal human subjects.
UR - http://www.scopus.com/inward/record.url?scp=0019301139&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0019301139&partnerID=8YFLogxK
M3 - Capitolo
AN - SCOPUS:0019301139
VL - 10
SP - 245
EP - 256
BT - Bollettino dell Istituto Dermatologico S.Gallicano
ER -