Search results
Results from the WOW.Com Content Network
Venenivibrio stagnispumantis gains energy by oxidizing hydrogen gas.. In biochemistry, chemosynthesis is the biological conversion of one or more carbon-containing molecules (usually carbon dioxide or methane) and nutrients into organic matter using the oxidation of inorganic compounds (e.g., hydrogen gas, hydrogen sulfide) or ferrous ions as a source of energy, rather than sunlight, as in ...
It is the N-ethyl analog of 1,3-benzodioxolylpentanamine (BDP; K). Ethyl-K was first synthesized by Alexander Shulgin. In his book PiHKAL ("Phenethylamines i Have Known And Loved"), the minimum dosage is listed as 40 mg and the duration is unknown. [1] [2] Very little is known about the pharmacology, pharmacokinetics, effects, and toxicity of ...
The sources of energy can be light or chemical compounds; the sources of carbon can be of organic or inorganic origin. [ 1 ] The terms aerobic respiration , anaerobic respiration and fermentation ( substrate-level phosphorylation ) do not refer to primary nutritional groups, but simply reflect the different use of possible electron acceptors in ...
Like other simple aliphatic amines, ethylamine is a weak base: the pK a of [CH 3 CH 2 NH 3] + has been determined to be 10.8 [8] [9] Ethylamine undergoes the reactions anticipated for a primary alkyl amine, such as acylation and protonation. Reaction with sulfuryl chloride followed by oxidation of the sulfonamide give diethyldiazene, EtN=NEt. [10]
It is the simplest alkene gas and is the first gas known to act as a hormone. [2] It acts at trace levels throughout the life of the plant by stimulating or regulating the ripening of fruit , the opening of flowers , the abscission (or shedding) of leaves [ 3 ] and, in aquatic and semi-aquatic species, promoting the 'escape' from submergence by ...
SR9009, also known as Stenabolic, is a research drug that was developed by professor Thomas Burris of the Scripps Research Institute as an agonist of Rev-ErbA (i.e., increases the constitutive repression of genes regulated by Rev-ErbA) [1] with a half-maximum inhibitory concentration (IC 50) = 670 nM for Rev-ErbAα and IC 50 = 800 nM for Rev-ErbAβ. [2]
α-Alkyltryptamines are a group of substituted tryptamines which possess an alkyl group, such as a methyl or ethyl group, attached at the alpha carbon, and in most cases no substitution on the amine nitrogen.
PEA, as well as its analogue adelmidrol (di-amide derivative of azelaic acid), can both down-regulate mast cells. [28] PEA reduces the expression of cyclooxygenase-2 (COX-2) and inducible nitric oxide synthase (iNOS) and prevents IkB-alpha degradation and p65 NF-kappaB nuclear translocation, the latter related to PEA as an endogenous PPAR-alpha ...