-
Metribolone (developmental code R1881, also
known as methyltrienolone) is a
synthetic and
orally active anabolic–androgenic
steroid (AAS) and a 17α-alkylated...
- of
doping in
sports with
trenbolone esters by
professional athletes.
Metribolone Anvisa (2023-03-31). "RDC Nº 784 -
Listas de Substâncias Entorpecentes...
- of
trenbolone and the 7α-methyl
derivative of
metribolone, as well as the δ9,11
analogue of
metribolone and the δ9,11, 17α-methylated
derivative of trestolone...
-
mibolerone and
metribolone had
similar affinity for the
progesterone receptor (PR) but that
mibolerone only had
around half the
affinity of
metribolone for the...
-
values within 4 w****s.
Etonogestrel has
about 20% of the
affinity of
metribolone and 50% of the
affinity of
levonorgestrel for the
androgen receptor (AR)...
- RU-2309 (the 17α-methyl variant),
trenbolone (δ9,11-19-nortestosterone),
metribolone (17α-methyl-δ9,11-19-nortestosterone), and norboletone...
- than 1% of the
affinity of
testosterone for ZIP9, and the
synthetic AAS
metribolone and
mibolerone are
ineffective competitors for the
receptor similarly...
- non-17α-alkylated
trenbolone and the 17α-alkylated
ethylestrenol (ethylnandrol) and
metribolone (R-1881), as well as the 17α-alkylated
designer steroids norboletone...
-
affinity of
oxandrolone for the
androgen receptor is
about 0.3% of that of
metribolone.
Activation of the
androgen receptor stimulates protein synthesis, which...
-
affinity of
metribolone for the
androgen receptor, δ4-tibolone has
relatively high
affinity of
about 35% of the
affinity of
metribolone for this receptor...
