Steroid alpha beta nomenclature

St. Elmo is the patron saint of sailors. The meteorological phenomena, St. Elmo's fire , occurs during thunderstorms at sea. It is actually the brush-discharge of electricity seen mostly around mastheads and described as ghostly blue flames that light up the masts like candles [ 6 ]. In ancient Greece, the appearance of a single ball of fire was called Helena and two were called Castor and Pollux (the Twins, Gemini ). It was a good omen because it was a sign that the storm was starting to abate. There is speculation on the net that what Moses observed in the burning bush on Mount Sinai was actually St Elmo's fire [ 7 ]. [The word box is related to bush 2 , 'to furnish or line with a bushing ' (see above); bush 1 , 'a shrub' is not a recognized cognate of bush 2 .] As masts on ships are not consumed by St Elmo's fire; the biblical burning bush was not consumed by the 'fire'. The voice from the burning bush said "I am the Elohim". To me the word Elohim resembles Elmo ...

The most commonly used AAS in medicine are testosterone and its various esters (but most commonly testosterone undecanoate , testosterone enanthate , testosterone cypionate , and testosterone propionate ), [53] nandrolone esters (most commonly nandrolone decanoate and nandrolone phenylpropionate ), stanozolol , and metandienone (methandrostenolone). [1] Others also available and used commonly but to a lesser extent include methyltestosterone , oxandrolone , mesterolone , and oxymetholone , as well as drostanolone propionate , metenolone (methylandrostenolone), and fluoxymesterone . [1] Dihydrotestosterone (DHT; androstanolone, stanolone) and its esters are also notable, although they are not widely used in medicine. [54] Boldenone undecylenate and trenbolone acetate are used in veterinary medicine . [1]

As a mitochondrial P450 system, P450c11 is dependent on two electron transfer proteins, adrenodoxin reductase and adrenodoxin that transfer 2 electrons from NADPH to the P450 for each monooxygenase reaction catalyzed by the enzyme. In most respects this process of electron transfer appears similar to that of P450scc system that catalyzes cholesterol side chain cleavage. [9] Similar to P450scc the process of electrons transfer is leaky leading to superoxide production. The rate of electron leakage during metabolism depends on the functional groups of the steroid substrate. [10]

Steroid alpha beta nomenclature

steroid alpha beta nomenclature


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