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1 day ago · Infobox references. Melatonin, an indoleamine, is a natural compound produced by various organisms, including bacteria and eukaryotes. [1] Its discovery in 1958 by Aaron B. Lerner and colleagues stemmed from the isolation of a substance from the pineal gland of cows that could induce skin lightening in common frogs.
1 day ago · CRISPR gene editing (CRISPR, pronounced / ˈkrɪspər / "crisper", refers to " c lustered r egularly i nterspaced s hort p alindromic r epeats") is a genetic engineering technique in molecular biology by which the genomes of living organisms may be modified.
1 day ago · On November 5, the U.S. Centers for Disease Control and Prevention (CDC) had reported that the number of persons reported ill had risen to 40 known cases and that the bacteria samples taken from 7 infected persons in Washington and 3 persons in Oregon states were confirmed to be infected by the same strain of E. coli, the Shiga toxin-producing ...
4 hours ago · Adderall and Mydayis[ 10 ] are trade names [ note 2 ] for a combination drug containing four salts of amphetamine. The mixture is composed of equal parts racemic amphetamine and dextroamphetamine, which produces a (3:1) ratio between dextroamphetamine and levoamphetamine, the two enantiomers of amphetamine. [ 12 ]
4 hours ago · 540,000 (2016) [2] Lead poisoning, also known as plumbism and saturnism, is a type of metal poisoning caused by lead in the body. [2] Symptoms may include abdominal pain, constipation, headaches, irritability, memory problems, infertility, and tingling in the hands and feet. [1] It causes almost 10% of intellectual disability of otherwise ...
1 day ago · Linezolid. Linezolid je sintetični antibiotik, ki se uporablja pri hudih okužbah z grampozitivnimi bakterijami, odpornimi proti številnih drugim antibiotikom. Spada v skupino oksazolidinonov in je učinkovit proti večini grampozitivnih bakterij, ki povzročajo bolezni, vključno s streptokoki, proti vankomicinu odpornimi enterokoki (VRE) in ...
