Russo SC, Ockene MW, Arpante AK, et al
J Biol Chem 270:1567515685
This underscores the importance of seeking professional guidance when considering such treatments
Einige fhren auch vorgemischte Lsungen oder Sprays, letztere aber meist mit schlechterer Bioverfgbarkeit
HGHs anabolic effects are mediated primarily through IGF-1, which then acts on peripheral tissues such as muscle and bone. Laron, Z., Pediatric Endocrinology Reviews IGF-1 LR3: Direct Muscle Growth Stimulator IGF-1 LR3 binds directly to IGF-1 receptors on muscle fibers, triggering: Muscle cell differentiation and proliferation Activation of satellite cells , essential for muscle repair and new muscle fiber growth Enhanced nutrient uptake (glucose, amino acids, creatine) Because of this direct action , IGF-1 LR3 can stimulate local muscle hypertrophy without relying on systemic conversion pathways