This is because all retinoids have to be converted to Tretinoin, AKA Retinoic Acid
Yang CT, Yang CY, Ou HT, Kuo S
The specific rotation of L-carnitine hydrochloride is as follows: [61] [] 25 = -22 (C=l, H O) D 2 [62] [63] The thus-obtained L-carnitine hydrochloride was dissolved in 20 mL of acetic acid, and 9 mL of acetyl chloride was slowly added dropwise thereto
Despite this shared mechanism, the two receptors exhibit distinct expression patterns and physiological roles that are genuinely complementary: When both axes are activated concurrently, the cAMP response in pancreatic -cells exceeds that of either agonist alone, indicating synergistic rather than merely additive intracellular signaling
She was Principal Investigator for the US Department of Defence for a series of awards which targeted military nutrition approaches to improve soldier readiness and performance