STEROID
11-24-2011, 11:21 PM
Aromasin (exemestane) [/URL]Aromasin ( (http://www.steroidset.com/aromasin-exemestane)exemestane) is a steroidal suicide aromatase inhibitor, which means that it lowers estrogen production in the body by blocking the aromatase enzyme, the enzyme responsible for estrogen synthesization. (1)(2)(3)
This stuff was developed to fight breast cancer in post-menopausal women, who need a particularly aggressive therapy, and for whom first line defenses such as SERMS (Tamoxifen) have not worked. This should be our first clue in inferring that this stuff is pretty strong, or at least stronger than some of the other compounds which are used to fight breast cancer.
Aromasin Side Effects (http://www.steroidset.com/aromasin-exemestane)Aromasin averages an 85% rate of estrogen suppression (4), so itīs clearly a very effective agent for bodybuilders and other athletes wanting to avoid estrogen related side effects such as gyno, acne, or water-retention brought on by aromatizing steroids. Specifically, exemestane dose this by selectively inhibiting aromatase activity in a time-dependent and irreversible manner (hence the "suicidal" portion of itīs name, I guess).(7)
As with most of the compounds in this class, it also causes a reasonable rise in testosterone levels (6), and as you may have guessed, this rise in testosterone means that (http://www.steroidset.com/side-effects)exemestane can also cause androgenic sides(8)(9)(10). As you can see from the chart below, exemestane is very effective at both lowering estrogen (estradiol) and raising testosterone:
http://images.steroidset.com/images/import/aromasin01.gif
FIG. 1. Estrogen and androgen plasma levels after 10 d of daily (http://www.steroidset.com/aromasin-exemestane)exemestane (25 or 50 mg) in healthy young males (mean ą SD; n = 9-11). To convert to Systeme International units: estradiol, picomoles per liter (x3.671); estrone, picomoles per liter (x3.699); androstenedione, nanomoles per liter (*0.003492); and testosterone, nanomoles per liter (x0.03467). (13)
So we can see that 25mgs is a very effective dose from that chart, right? As an added benefit, exemestane not only increases testosterone and lowers estrogen, but it also increases IGF levels (11).Additionally Worth noting is that Acromasin may possibly be less harsh on blood lipids (14)than some of the other (similar) compounds we use in the world of bodybuilding or athletics (other AIīs). It also has, at best no effect on [URL="http://www.steroidset.com/igf"]IGF, and at worst could lower (13) it. AIīs are very tricky with regards to inconsistencies in IGF levels.
Unfortunately, you need to take exemestane for a week to reach steady blood plasma levels of it, and exemestane has a ― life of 27 hours (12.).
The ability of exemestane to lower estrogen levels by the aforementioned 85% makes it a very nice choice for use in any cycle where aromatizing steroids are used. In addition, since itīs not too harsh at all on blood lipid profiles, itīs a very good choice for longer cycles. Itīs ability to raise both testosterone levels also seem to suggest that it would be a very nice addition to a Post-Cycle-Therapy (PCT).
This stuff was developed to fight breast cancer in post-menopausal women, who need a particularly aggressive therapy, and for whom first line defenses such as SERMS (Tamoxifen) have not worked. This should be our first clue in inferring that this stuff is pretty strong, or at least stronger than some of the other compounds which are used to fight breast cancer.
Aromasin Side Effects (http://www.steroidset.com/aromasin-exemestane)Aromasin averages an 85% rate of estrogen suppression (4), so itīs clearly a very effective agent for bodybuilders and other athletes wanting to avoid estrogen related side effects such as gyno, acne, or water-retention brought on by aromatizing steroids. Specifically, exemestane dose this by selectively inhibiting aromatase activity in a time-dependent and irreversible manner (hence the "suicidal" portion of itīs name, I guess).(7)
As with most of the compounds in this class, it also causes a reasonable rise in testosterone levels (6), and as you may have guessed, this rise in testosterone means that (http://www.steroidset.com/side-effects)exemestane can also cause androgenic sides(8)(9)(10). As you can see from the chart below, exemestane is very effective at both lowering estrogen (estradiol) and raising testosterone:
http://images.steroidset.com/images/import/aromasin01.gif
FIG. 1. Estrogen and androgen plasma levels after 10 d of daily (http://www.steroidset.com/aromasin-exemestane)exemestane (25 or 50 mg) in healthy young males (mean ą SD; n = 9-11). To convert to Systeme International units: estradiol, picomoles per liter (x3.671); estrone, picomoles per liter (x3.699); androstenedione, nanomoles per liter (*0.003492); and testosterone, nanomoles per liter (x0.03467). (13)
So we can see that 25mgs is a very effective dose from that chart, right? As an added benefit, exemestane not only increases testosterone and lowers estrogen, but it also increases IGF levels (11).Additionally Worth noting is that Acromasin may possibly be less harsh on blood lipids (14)than some of the other (similar) compounds we use in the world of bodybuilding or athletics (other AIīs). It also has, at best no effect on [URL="http://www.steroidset.com/igf"]IGF, and at worst could lower (13) it. AIīs are very tricky with regards to inconsistencies in IGF levels.
Unfortunately, you need to take exemestane for a week to reach steady blood plasma levels of it, and exemestane has a ― life of 27 hours (12.).
The ability of exemestane to lower estrogen levels by the aforementioned 85% makes it a very nice choice for use in any cycle where aromatizing steroids are used. In addition, since itīs not too harsh at all on blood lipid profiles, itīs a very good choice for longer cycles. Itīs ability to raise both testosterone levels also seem to suggest that it would be a very nice addition to a Post-Cycle-Therapy (PCT).