Valerian (herb) some affinity for the GABA receptor, a class of receptors on which benzodiazepines are known to act. Valeric acid, which is responsible for the typical odor of mostly older valerian roots, does not have any sedative properties. Valeric acid is related to valproic acid, a widely prescribed anticonvulsant; valproic acid is a derivative of valeric acid. Valerian also contains isovaltrate, which has been shown to be an inverse agonist for adenosine A receptor sites. This action likely does not contribute to the herb's possible sedative effects, which would be expected from an agonist, rather than an inverse agonist, at this
Valerian Albanov later discovered and named Vize Island. In 1975, Arctic expert William Barr wrote, ""The name of Valerian Ivanovich Albanov must be ranked among those of the immortals of polar exploration."" A glacier in October Revolution Island, in the Severnaya Zemlya group has been named after Valerian Albanov. A Russian expedition in September 2010, following the route of the crew members left behind, found some remainders of them: a human skeleton, a watch, snowshoes, a knife, a spoon with a sailor's initials, and sunglasses made from empty rum bottles' glass in the shores of Franz Josef Land. Valerian Albanov Valerian Ivanovich