PGF2a + IGF-1: The ultimate cocktail for localized muscle growth?!
Say good by to lagging body parts forever. It is a special time to be a bodybuilder. With the advent of PGF2a as a localized anabolic agent along with the newly available rhIGF-1 which has also been shown to build muscle where you want it, the future for genetically challenged bodybuilders looks bright indeed. A brief refresher course on locally injected IGF-1. Non-exercised muscle, when injection with 0.9 - 1.9
micrograms/kg/day of rhIGF-1 was shown to mimic the effects of physically loading the muscle. Much the same effect PGF2a but by different mechanisms. With local IGF-1 injections there is an increase in protein content, cross sectional area and DNA content. The increase in muscle DNA is presumed to be a result of increased proliferation and differentiation of satellite cells which donate their nuclei upon fusion with damaged or hypertrophying muscle cells. Take note that the quantities of IGF-1 needed are extremely small, much smaller than studies that have shown relatively poor results from administering IGF-1 systemically which range from 1.0 to 6.9
milligrams/kg/day.
Now add PGF2a to the mix and whalla! You can virtually mimic the mechanical stimulus of training without even picking up a weight. You have PGF2a to accelerate short term protein synthesis by activating ribosomes and/or eIFs and thereby translation, as well as IGF-1 to activate satellite cells to bind and donate additional nuclei to boost the amount of mRNA to be used by the ribosomes. Because the mechanism of action is different, the two compounds should compliment each other delivering results beyond what either one alone could produce.
Are these compounds going to replace
traditional training? Not in the near future. The use of site injectable drugs only reaches the surface musculature. Deeper muscles are only stimulated to grow with traditional training. For strength athletes, strength is dependant on neuromuscular training which is not enhanced by simple muscle hypertrophy without actual lifting in a coordinated fashion. Are these compounds going to replace traditional anabolics? No. The reason is basically the same as with training. Deeper muscle groups are only reached by systemically administered anabolics that are carried throughout the entire body. In addition, androgens are needed to influence genetic expression in favor of whole body skeletal muscle growth. Are these compounds going to change the face of bodybuilding? It is very likely that they will, depending on their availability and cost. I would hope that as competitors become educated about these alternatives that we will no longer see implants in top level competitors. It would also be nice to see people have an option when it comes to pumping their muscles full of “stuff” in hopes that it will improve their symmetry. No doubt the future will bring us even more new and exciting drugs like non-steroidal androgens and compounds that alter the expression of myostatin (GDF8). Once again, it is an exciting time in the science of bodybuilding, perhaps now more than any other time since the introduction of
testosterone.
From what I understand you do not need PCT for this. If you search engine this compound you will find all the information you need bro...just need to do some reading!
Thanks for posting your stats and good luck!