testosterone has nothing to do with GABA receptors, more like our consciousness as a whole.
testosterone is a powerfull hormone, directly affecting metabolism, protein synthesis and most importantly directly controls gene transcription, expretion and repression through activation of the androgen receptor. This steroid, like most sex steroids, certainly binds to receptors in the brain, but like in the body it actives androgen receptors in neurons. Androgen receptors are not cell surface receptors like the targets of most psychoactive drugs. Rather they are nuclear receptors affecting DNA transcription. This means, that the affects may be delayed slightly but uforia can deffinitly be an affect of testosterone therapy. However this rare, and it is more likely in your case, that due to low testerone levels throught your life, you haven't felt as good as you should and may even suffered very mild non significant depression. As soon as you reintroduce testosterone, you regain full brain and body function, leading to a perceived uforia.
However, you should never abuse steroids, no matter how good they feel. In my opinion, its better to abuse opioids than steroid hormones, due to studies showing that high doses of testosterone and other anabolic steroids lead to instent death of neurons. This may explains why heavy steroid abusers can develop psychotic disorders with symptoms worse thas psychitsophrenia.
This doesn't mean don't use them atall, just use as directed by your doctor, at the lowest possible and affective dose and only for as long as needed.
I'm a chronic, heavy methamphetamine user, but if anabolic steroids make you look like those body builders in muscle magazines, sorry but I'll stick with speed for now.
Oh Really:
anbolic steroids induce region- and subunit-specific rapid modulation of GABA(A) receptor-mediated currents in the rat forebrain.
Jorge-Rivera JC, McIntyre KL, Henderson LP.
Department of Physiology, Dartmouth Medical School, Hanover, New Hampshire 03755, USA.
• J Neurophysiol. 2007 Sep;98(3):1841.
Our data demonstrate that AAS in doses believed to occur in steroid abusers can induce significant modulation of GABAergic transmission in brain regions essential for neuroendocrine function. In addition, the effects of these steroids can vary significantly between brain regions in a manner that appears to depend on the subunit composition of GABA(A) receptors expressed.
http://www.ncbi.nlm.nih.gov/pubmed/10848550
《Plasticity》;13394887 said:Any ideas on how this affects people with a history of benzo abuse? For instance would this affect someone's recovery period while kicking benzos, or relevant to me, would AAS use (especially test in bodybuilding doses) directly cause a flare up in withdrawal symptoms... possibly even send someone back into withdrawal if they have already gone through the entirety of withdrawal but are still very susceptible to the rebound effects of GABAA drugs like zolpidem or heavy doses of alcohol?
Even though It's been a while since I went through benzo withdrawal, even average doses of a benzo will cause rebound effects, with the intensity and duration of this rebound increasing with surprisingly little use. For this reason I avoid GABAA drugs like the plague but since this is the first time I've heard of test modulating GABAA I can't help but be intrigued on how this affects people who have or are quitting a benzo habit. Unless steroid induced GABAA modulation is entirely different and unrelated to benzodiazapine's activity as positive allosteric modulators?
《Plasticity》;13399104 said:I'm just wondering if there is any cross-tolerance or similar activity at GABAA, being that benzos are positive allosteric modulators at that site and test is apparently a "modulator"... and if anyone with a better grasp on pharmacology can elaborate on whether these modes of action are similar or completely unrelated.
My instinct is to say the two (benzos and test) are not cross-tolerant at all being that there's obviously no benzo like effects noted for gear, and long term use doesn't lead to benzo withdrawal. However it's always good to play it safe and ask.
I've already got 2 vials of test, arimidex, clomid, and nolva so a cycle is inevitable, though I won't start it for a while. I just want to know if my history of benzo withdrawal is gonna bite me in the ass mid to post cycle. I highly doubt it will, but I guess I'll find out when I start my cycle.