Table 1.
List of Compounds Analyzed in Biological Fluids by Radioimmunoassay
| Compound | Sample | Sensitivity | Ref. |
|---|---|---|---|
| Digoxin | Serum | 0.52 ng/ml | (71) |
| Digitoxin | Serum | 5 ng/ml | (72) |
| Oubain | Plasma | 5 pmol | (73) |
| Tetracycline | Serum, urine | 1 ng/ml | (74) |
| Isepamicin | Plasma | 0.1 μg/ml | (75) |
| Acyclovir | Plasma | 7 ng/ml | (76) |
| Tipredane | Plasma | 1 ng/ml | (77) |
| Zopiclone | Urine | 10 pg/ml | (78) |
| Imidapril | Plasma, urine | 0.1 ng/ml | (79) |
| Hydroxyfluphenazine | Plasma | 0.1 ng/ml | (80) |
| Benzotropine | Plasma | 0.16 ng/ml | (81) |
| Trihexyphenidyl | Plasma | 39 pg/ml | (82) |
| Zidovudine | Dried blood spot | 24 pg/ml | (83) |
| Zolpidem | Serum, urine | 0.1 ng/ml | (84) |
| Morphine | Urine | 7.9 ng/ml | (85) |
| Cocaine | Hair, urine | 0.1 ng/ml | (86) |
| Methadone | Hair | 0.1 ng/ml | (87) |
| Thyroxine | Hair | 31.47 pg/mg | (88) |
| Insulin | Serum | 11 pmol | (89) |
| Estradiol | Saliva | 0.25 pg/ml | (90) |
| Ethinylestradiol | Plasma | 43 pg/ml | (56) |
| Estrone sulphate | Plasma | 1.21 nmol | (91) |
| Androstenedione | Serum | 0.5 nmol | (92) |
| Progesterone | Saliva | 48 pmol | (93) |
| Pregnenolone | Plasma | 0.15 nmol | (94) |
| 1,25-Dihydroxy vitamin D | Plasma | 0.2 pg/ml | (95) |
| Angiotensin II | Plasma | 2.3 pg/ml | (96) |
| Prostaglandin | Plasma | 100 pg/ml | (97) |