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Strychnine (band)
Strychnine (, , American English, US chiefly ) is a highly toxicity, toxic, colorless, bitter, crystalline alkaloid used as a pesticide, particularly for killing small vertebrates such as birds and rodents. Strychnine, when inhaled, swallowed, or absorbed through the eyes or mouth, causes Strychnine poisoning, poisoning which results in muscular convulsions and eventually death through asphyxia. While it is no longer used medicinally, it was used historically in small doses to strengthen muscle contractions, such as a heart and bowel stimulant and performance-enhancing drug. The most common source is from the seeds of the ''Strychnos nux-vomica'' tree. Biosynthesis Strychnine is a terpene indole alkaloid belonging to the ''Strychnos'' family of ''Corynanthe'' alkaloids, and it is derived from tryptamine and secologanin. The biosynthesis of strychnine was solved in 2022. The enzyme, strictosidine synthase, catalyzes the condensation of tryptamine and secologanin, followed by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diário Oficial Da União
The ''Diário Oficial da União'' (literally ''Official Journal of the Union''), abbreviated DOU, is the official journal of the federal government of Brazil. It is published since 1 October 1862 and was created via the imperial decree 1.177, of September 9 of the same year, as the ''Official Journal of the Empire of Brazil''. Its current name was adopted after Brazil became a federal republic, and the “Union” came into being as the legal personality of the new federal government. The official journal is published by the Brazilian National Press. Though the journal has been published since 1862, it had many predecessors, as follows: #Gazeta do Rio de Janeiro ''Gazeta do Rio de Janeiro'' was the first newspaper to be published in Brazil. It was printed twice a week. It was pro government for the then Portuguese rulers of Brazil. Its editor was Friar José Tiburcio Rocha. It was renamed Gazeta in 1821 an ... (10/9/1808 - 29.12.1821) #Gazeta do Rio (1/1/1822 - 31/12/1822) #Di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
