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An equianalgesic chart is a conversion chart that lists equivalent doses of analgesics (drugs used to relieve pain). Equianalgesic charts are used for calculation of an equivalent dose (a dose which would offer an equal amount of analgesia) between different analgesics. [1]
Anabolic steroid § Comparison of AAS; Template:Relative affinities of estrogens for steroid hormone receptors and blood proteins; Template:Affinities of estrogen receptor ligands for the ERα and ERβ; Template:Pharmacodynamics of progestogens
The steroid hormones are referred to by various abbreviations in the biological literature. The purpose of this list is to give commonly used abbreviations for steroid hormones, with supporting references to the literature.
Aldosterone and corticosteroids are also derived from progesterone or its derivatives. Pregnenolone can be converted to 17α-hydroxypregnenolone by the enzyme 17α-hydroxylase . Using this pathway, termed Δ 5 pathway, the next step is conversion to dehydroepiandrosterone (DHEA) via 17,20-lyase (CYP17A1). DHEA is the precursor of androstenedione.
11β-Hydroxysteroid dehydrogenase (HSD-11β or 11β-HSD) enzymes catalyze the conversion of inert 11 keto-products to active cortisol, or vice versa, [1] thus regulating the access of glucocorticoids to the steroid receptors. The human genome encodes two distinct HSD-11β isozymes (HSD-11β Type 1 and HSD-11β Type 2) on distinct genes.
Addition of substituents at the C16 position can convert the steroid into an antiandrogen. Examples: oxendolone, metogest. Attachment of esters at the C3 and/or C17β hydroxyl groups confers increased lipophilicity and hence depot activity when administered in oil via intramuscular injection.
Toggle Esters of natural corticosteroids subsection. 1.1 Desoxycortone esters. ... 2.10 Prednisone esters. 2.11 Tixocortol esters. 2.12 Triamcinolone acetonide esters.
This is an accepted version of this page This is the latest accepted revision, reviewed on 7 February 2025. Polycyclic organic compound having sterane as a core structure This article is about the family of polycyclic compounds. For the drugs, also used as performance-enhancing substances, see Anabolic steroid. For the scientific journal, see Steroids (journal). For the Death Grips EP, see ...