Valerian (herb) particular binding site. Hydrophilic extractions of the herb commonly sold over the counter, however, probably do not contain significant amounts of isovaltrate. Valerenic acid in valerian stimulates serotonin receptors as a partial agonist, including 5-HT which is implicated in the sleep-wake cycle. The chief constituent of valerian is a yellowish-green to brownish-yellow oil present in the dried root, varying in content from 0.5 to 2.0%. This variation in quantity may be determined by location; a dry, stony soil yields a root richer in oil than moist, fertile soil. The volatile oils that form the active ingredient are pungent, somewhat reminiscent
Valerian Abakovsky to test it. Abakovsky was also on board. Although they successfully arrived in Tula, on the return route to Moscow the Aerowagon derailed at high speed, killing 6 of the 22 on board. The following people died in the accident: All six were buried in the Kremlin Wall Necropolis. Alexey Abramov / Алексей Абрамов, By the Kremlin Wall / У кремлёвской стены, Moscow / Москва́, Politizdat / Политиздат, 1978, pp./стр. 399 Valerian Abakovsky Valerian Ivanovich Abakovsky (, Latvian: "Valerians Abakovskis") (5 October 1895 – 24 July 1921) is best remembered as the inventor of the Aerowagon. Ethnically Russian, he was