Please Scroll Down to See Forums Below 
PimpnAintEasy
New member
First of all, let me preface by saying I realize some guys are fortunate enough to benefit from a Deca only without any problems, and myself not being one, maybe I am a little biased. However, I cannot state strongly enough how valuable test is IMO to long term AS users.
I wont go into HPTA shutdown and the value of Testosterone to multiple bodily functions, progestin effects, ect. ect.----these arguments have been beaten to death. What I will say in response, is that Tests' benefits are not confined to the current cycle it is being used in like Deca is. Test will benefit all of your future cycles as well. Here's an excerpt from an article taken without the expressed written consent of the author:
Testosterone: A multifaceted anabolic
Consider the question, "How do anabolic steroids produce muscle growth?" If you were to ask the average bodybuilding enthusiast I think you would hear, "steroids increase protein synthesis." This is true, however there is more to it than simple increases in protein synthesis. In fact, the answer to the question of how steroids work must include virtually every mechanism involved in skeletal muscle hypertrophy. These mechanisms include:
Enhanced protein synthesis
Enhanced growth factor activity (e.g. GH, IGF-1, etc.)
Enhanced activation of myogenic stem cells (i.e. satellite cells)
Enhanced myonuclear number (to maintain nuclear to cytoplasmic ratio)
New myofiber formation
Starting with enhanced growth factor activity, we know that testosterone increases GH and IGF-1 levels. In a study by Fryburg the effects of testosterone and stanozolol were compared for their effects on stimulating GH release.2 Testosterone enanthate (only 3 mg per kg per week) increased GH levels by 22% and IGF-1 levels by 21% whereas oral stanozolol (0.1mg per kg per day) had no effect whatsoever on GH or IGF-1 levels. This study was only 2-3 weeks long, and although stanozolol did not effect GH or IGF-1 levels, it had a similar effect on urinary nitrogen levels.
What does this difference in the effects of testosterone and stanozolol mean? It means that stanozolol may increase protein synthesis by binding to AR receptors in existing myonuclei, however, because it does not increase growth factor levels it is much less effective at activating satellite cells and therefore may not increase satellite cell activity nor myonuclear number directly when compared to testosterone esters. I will explain the importance of increasing myonuclear number in a moment, first lets look at how increases in GH and IGF-1 subsequent to testosterone use effects satellite cells.
Don't forget Satellite cells!
Satellite cells are myogenic stem cells, or pre-muscle cells, that serve to assist regeneration of adult skeletal muscle. Following proliferation (reproduction) and subsequent differentiation (to become a specific type of cell), satellite cells will fuse with one another or with the adjacent damaged muscle fiber, thereby increasing the number of myonuclei for fiber growth and repair. Proliferation of satellite cells is necessary in order to meet the needs of thousands of muscle cells all potentially requiring additional nuclei. Differentiation is necessary in order for the new nucleus to behave as a nucleus of muscle origin. The number of myonuclei directly determines the capacity of a muscle cell to manufacture proteins, including androgen receptors.
In order to better understand what is physically happening between satellite cells and muscle cells, try to picture 2 oil droplets floating on water. The two droplets represent a muscle cell and a satellite cell. Because the lipid bilayer of cells are hydrophobic just like common oil droplets, when brought into proximity to one another in an aqueous environment, they will come into contact for a moment and then fuse together to form one larger oil droplet. Now whatever was dissolved within one droplet (i.e. nuclei) will then mix with the contents of the other droplet. This is a simplified model of how satellite cells donate nuclei, and thus protein-synthesizing capacity, to existing muscle cells.
Enhanced activation of satellite cells by testosterone requires IGF-1. Those androgens that aromatize are effective at not only increasing IGF-1 levels but also the sensitivity of satellite cells to growth factors.3 This action has no direct effect on protein synthesis, but it does lead to a greater capacity for protein synthesis by increasing fusion of satellite cells to existing fibers. This increases the number of myonuclei and therefore the capacity of the cell to produce proteins. That is why large bodybuilders will benefit significantly more from high levels of androgens compared to a relatively new user.
Testosterone would be much less effective if it were not able to increase myonucleation. There is finite limit placed on the cytoplasmic/nuclear ratio, or the size of a muscle cell in relation to the number of nuclei it contains.4 Whenever a muscle grows in response to training there is a coordinated increase in the number of myonuclei and the increase in fiber cross sectional area (CSA). When satellite cells are prohibited from donating viable nuclei, overloaded muscle will not grow. Clearly, satellite cell activity is a required step, or prerequisite, in compensatory muscle hypertrophy, for without it, a muscle simply cannot significantly increase total protein content or CSA.
More myonuclei mean more receptors
So it is not only true that testosterone increases protein synthesis by activating genetic expression, it also increases the capacity of the muscle to grow in the future by leading to the accumulation of myonuclei which are required for protein synthesis. There is good reason to believe that testosterone in high enough doses may even encourage new fiber formation. To quote the authors of a recent study on the effects of steroids on muscle cells:
"Intake of anabolic steroids and strength-training induce an increase in muscle size by both hypertrophy and the formation of new muscle fibers. We propose that activation of satellite cells is a key process and is enhanced by the steroid use."
Simply stated, supraphysiological levels of testosterone give rise to increased numbers of myonuclei and thereby an increase in the number of total androgen receptors per muscle fiber.
I wont go into HPTA shutdown and the value of Testosterone to multiple bodily functions, progestin effects, ect. ect.----these arguments have been beaten to death. What I will say in response, is that Tests' benefits are not confined to the current cycle it is being used in like Deca is. Test will benefit all of your future cycles as well. Here's an excerpt from an article taken without the expressed written consent of the author:
Testosterone: A multifaceted anabolic
Consider the question, "How do anabolic steroids produce muscle growth?" If you were to ask the average bodybuilding enthusiast I think you would hear, "steroids increase protein synthesis." This is true, however there is more to it than simple increases in protein synthesis. In fact, the answer to the question of how steroids work must include virtually every mechanism involved in skeletal muscle hypertrophy. These mechanisms include:
Enhanced protein synthesis
Enhanced growth factor activity (e.g. GH, IGF-1, etc.)
Enhanced activation of myogenic stem cells (i.e. satellite cells)
Enhanced myonuclear number (to maintain nuclear to cytoplasmic ratio)
New myofiber formation
Starting with enhanced growth factor activity, we know that testosterone increases GH and IGF-1 levels. In a study by Fryburg the effects of testosterone and stanozolol were compared for their effects on stimulating GH release.2 Testosterone enanthate (only 3 mg per kg per week) increased GH levels by 22% and IGF-1 levels by 21% whereas oral stanozolol (0.1mg per kg per day) had no effect whatsoever on GH or IGF-1 levels. This study was only 2-3 weeks long, and although stanozolol did not effect GH or IGF-1 levels, it had a similar effect on urinary nitrogen levels.
What does this difference in the effects of testosterone and stanozolol mean? It means that stanozolol may increase protein synthesis by binding to AR receptors in existing myonuclei, however, because it does not increase growth factor levels it is much less effective at activating satellite cells and therefore may not increase satellite cell activity nor myonuclear number directly when compared to testosterone esters. I will explain the importance of increasing myonuclear number in a moment, first lets look at how increases in GH and IGF-1 subsequent to testosterone use effects satellite cells.
Don't forget Satellite cells!
Satellite cells are myogenic stem cells, or pre-muscle cells, that serve to assist regeneration of adult skeletal muscle. Following proliferation (reproduction) and subsequent differentiation (to become a specific type of cell), satellite cells will fuse with one another or with the adjacent damaged muscle fiber, thereby increasing the number of myonuclei for fiber growth and repair. Proliferation of satellite cells is necessary in order to meet the needs of thousands of muscle cells all potentially requiring additional nuclei. Differentiation is necessary in order for the new nucleus to behave as a nucleus of muscle origin. The number of myonuclei directly determines the capacity of a muscle cell to manufacture proteins, including androgen receptors.
In order to better understand what is physically happening between satellite cells and muscle cells, try to picture 2 oil droplets floating on water. The two droplets represent a muscle cell and a satellite cell. Because the lipid bilayer of cells are hydrophobic just like common oil droplets, when brought into proximity to one another in an aqueous environment, they will come into contact for a moment and then fuse together to form one larger oil droplet. Now whatever was dissolved within one droplet (i.e. nuclei) will then mix with the contents of the other droplet. This is a simplified model of how satellite cells donate nuclei, and thus protein-synthesizing capacity, to existing muscle cells.
Enhanced activation of satellite cells by testosterone requires IGF-1. Those androgens that aromatize are effective at not only increasing IGF-1 levels but also the sensitivity of satellite cells to growth factors.3 This action has no direct effect on protein synthesis, but it does lead to a greater capacity for protein synthesis by increasing fusion of satellite cells to existing fibers. This increases the number of myonuclei and therefore the capacity of the cell to produce proteins. That is why large bodybuilders will benefit significantly more from high levels of androgens compared to a relatively new user.
Testosterone would be much less effective if it were not able to increase myonucleation. There is finite limit placed on the cytoplasmic/nuclear ratio, or the size of a muscle cell in relation to the number of nuclei it contains.4 Whenever a muscle grows in response to training there is a coordinated increase in the number of myonuclei and the increase in fiber cross sectional area (CSA). When satellite cells are prohibited from donating viable nuclei, overloaded muscle will not grow. Clearly, satellite cell activity is a required step, or prerequisite, in compensatory muscle hypertrophy, for without it, a muscle simply cannot significantly increase total protein content or CSA.
More myonuclei mean more receptors
So it is not only true that testosterone increases protein synthesis by activating genetic expression, it also increases the capacity of the muscle to grow in the future by leading to the accumulation of myonuclei which are required for protein synthesis. There is good reason to believe that testosterone in high enough doses may even encourage new fiber formation. To quote the authors of a recent study on the effects of steroids on muscle cells:
"Intake of anabolic steroids and strength-training induce an increase in muscle size by both hypertrophy and the formation of new muscle fibers. We propose that activation of satellite cells is a key process and is enhanced by the steroid use."
Simply stated, supraphysiological levels of testosterone give rise to increased numbers of myonuclei and thereby an increase in the number of total androgen receptors per muscle fiber.
.....i like deca and test but test can go with anything.....
