IGF-1Ec:This is the first phase release igf splice variant and it appears to stimulate satellite cells into activation, This is the closest variant to synthetic mechanical overload is introduced to a muscle (as by weight training), the IGF-1 gene released and is differentially spliced during the bodies response. Initially, it it is spliced to produce predominantly IGF-1Ec (called the MGF splice variant of IGF-1). This early splicing stimulates satellite cells into activation. Which in turn allows the activation of extra undamaged nuclei to grow new muscle fiber and tissue. The appearance of MGF also initiates the upregulation of new protein synthesis.
Underground labs produce Tren Enanthate as 75g/ml or 100mg/ml and it is often recommended that first-time users choose the faster acting acetate over the enanthate version. It is recommended that injects be given to the novice user every other day. For more advanced users, injects of 500mg per week offer the best effects. However, because trenbolone has a negative effect on the libido, it is recommended that users also take testosterone and sometimes metsterolone to avoid issues with their libido. Tren Enanthate should not be used as the only anabolic in a bodybuilder’s cycle due to the limiting of mass gains when this occurs. Instead, the drug should be stacked with Dianabol, Anadrol or testosterone for maximum effect. Another reason for the reduce gains using Tren Enanthate alone is that estradol levels fall too low which causes natural testosterone to be suppressed.
Gonadorelin is another name for gonadotropin-releasing hormone (GnRH). It is a synthetic decapeptide prepared using solid phase peptide synthesis. GnRH is responsible for the release of follicle stimulating hormone and leutinizing hormone from the anterior pitutitary.
GnRH is available as gonadorelin hydrochloride )and gonadorelin diacetate tetrahydrate for injectable use. Studies have described it being used via an infusion pump system to induce ovulation in patients with hypothalamic hypogonadism. It is also used in veterinary medicine as a treatment for cattle with cystic ovarian disease.