Steroid statistic for sports
The amount of activity performed by that type of receptor would be directly proportional to the number of receptors that bound the drug. steroid statistic for sports Steroid-profiles-dosages. Nothing else of any kind would be going on with this drug. There might also be similar drugs which worked the exact same way, binding to the same receptor. The only ways in which these drugs could differ from the practical point of view are in pharmacokinetics (how fast each drug enters and clears the body) and how potent each drug is. steroid statistic for sports Pro steroid. The latter term is one that may easily be misunderstood due to common usage differing from scientific usage. Potency refers to how little of a drug is required to give a defined amount of effect. For example, if one may obtain the desired therapeutic effect in 50% of subjects with 1 mg/day of Drug A or 100 mg/day of Drug B, then Drug A is 100 times more potent. steroid statistic for sports Teenage-steroid-use. This does not mean that Drug A is necessarily better! One can get the same effect from Drug B simply by using 100 times as much. It might be the case that Drug B might be preferable despite the higher required dose: for example, if Drug A leaves the body too quickly or too slowly, or has more toxicity for the same therapeutic effect. It means only that in comparing the drugs, to compare them equally, one must compare the effects of 1 unit of Drug A to 100 unit of Drug B. To understand this a little more, unfortunately we have to use a little math. One could skip over the math if desired and just look at the conclusions which follow fairly easily from the numbers calculated. Drugs and receptors interact with each other according to a simple equation:(conc. of drug) (conc. receptor)Kd = -------------------------------------(conc. of drug < receptor)where (conc. of drug < receptor) is the concentration or amount per volume of receptors that have drug bound to them, and (conc. of drug) and (conc. of receptor) refer to the concentrations of free drug and receptor respectively. This number Kd is a constant (always the same) for any given drug, but will vary between drugs of different potencies. This fact allows us to calculate the percentage of receptors occupied if we know Kd and the amount of drug. Kd will be expressed in units of concentration, for example, 1 nanogram per liter. More potent drugs have lower Kd values. In our comparison of Drugs A and B where A was 100 times more potent, if Drug A had a Kd value with the receptor of 1 ng/L, then drug B would have a Kd of 100 ng/L: you would need 100 times more of Drug B to get the same effect. What would happen therapeutically if you "stacked" Drug A and Drug B?You can play with the math and you will find that using blends of A and B, where one keeps in mind that B is 100 times less potent and therefore uses 100 mg of it for each unit of A it replaces, that one gets the exact same result regardless of the stacking.
Steroid statistic for sports
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