Valerian (herb) nervous system depression, they should not be used with other depressants, such as ethanol, benzodiazepines, barbiturates, opiates, kava, or antihistamine drugs. Moreover, non-pregnant adult human hepatotoxicity has been associated with short-term use (i.e., a few days to several months) of herbal preparations containing valerian and "Scutellaria" (commonly called skullcap). As an unregulated product, the concentration, contents, and potential contaminants in valerian preparations cannot be easily determined. Because of this uncertainty and the potential for toxicity in the fetus and hepatotoxicity in the mother, valerian use is discouraged during pregnancy. Valerian root is a cat attractant in a way similar to
Valerian Pereverzev of the "Literary Encyclopedia" from 1929 to 1930. In 1921 he became a professor at Moscow State University. His work examined the works of Nikolai Gogol, Fyodor Dostoevsky, and Ivan Goncharov. Pereverzev maintained that an author's style is determined by class milieu. Pereverzev died in Moscow. Valerian Pereverzev Valerian Fedorovich Pereverzev (5 (17) October 1882 – 5 May 1968) was a Soviet literary scholar. He and his associates published the 1928 collection "Literary Criticism," a controversial key text in what was called the "Pereverzev school." Pereverzev was born in Bobrov (now Voronezh Oblast). He studied physics and mathematics at the