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Title page, second edition, 1761. Carceri d'invenzione, often translated as Imaginary Prisons, is a series of 16 etchings by the Italian artist Giovanni Battista Piranesi, 14 produced from c. 1745 to 1750, when the first edition of the set was published.
Piranesi was born in Venice, in the parish of San Moisè, where he was baptised.His father was a stonemason.His brother Andrea introduced him to Latin literature and ancient Greco-Roman civilization, and later he was apprenticed under his uncle, Matteo Lucchesi, who was a leading architect in the Magistrato alle Acque, the state organization responsible for engineering and restoring historical ...
It was a combination of the lipid-modifying drug/vitamin niacin in extended release form and the statin drug lovastatin (trade name Mevacor). [1] The combination preparation was developed by Kos Pharmaceuticals, Inc., which was acquired by Abbott Laboratories in 2006, subsequently transferred to AbbVie Inc. when that company was spun off from ...
Dianazene was the name given by L. Ron Hubbard to a vitamin compound containing iron, vitamin C, and various B vitamins, including especially large doses of niacin.. Hubbard promoted it as a form of protection against radiation poisoning during the 1950s, saying that "Dianazene runs out radiation — or what appears to be radiation.
For humans, the efficiency of conversion is estimated as requiring 60 mg of tryptophan to make 1 mg of niacin. Riboflavin , vitamin B 6 and iron are required for the process. [ 20 ] Pellagra is a consequence of a corn-dominant diet because the niacin in corn is poorly bioavailable and corn proteins are low in tryptophan compared to wheat and ...
Example of a label showing the amount of niacin (Vitamin B3), and specifying to be niacinamide in the ingredient section.. As flour fortification started adding niacin in the US, the United States Government adopted the terms niacin (a shortened form of "nicotinic acid vitamin") and niacinamide in 1942 as alternate names for nicotinic acid and nicotinamide, respectively, and encouraged their ...
Traditional Vietnamese medicine (Y học Cổ truyền Việt Nam), also known as Southern Herbology (Thuốc Nam) is a traditional medicine practiced by Vietnamese people. It is influenced by traditional Chinese medicine.
The tryptophan-to-niacin inter-conversion was considered previously in setting the RDA for niacin (Ref. 4). Therefore, the RDA for niacin is expressed in Niacin Equivalents (NE), allowing for the conversion of tryptophan to niacin (mean value of 60 mg tryptophan is equivalent to 1 mg of niacin)" mg NE = mg niacin + (mg tryptophan ÷ 60)