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 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