Testosterone for bodybuilding Safe transportation

Melbourne | Added: 23 june 2022, number: 278812

Testosterone for bodybuilding Safe transportation, 20$, You can bargain

Melbourne | 23 june 2022, KONE KO, номер: 278812, просмотры: 25
  • Condition: New 
Product Name:Testosterone
Other Name:Testosterone base
CAS :58-22-0
MF: C19H28O2
MW: 288.43
Purity: 99%
Package: Sample 10g/bag;100g;500g;1kg
Appearance: white crystall powder, odourless. Insoluble in water and soluble in alcohol, ether organic solvents.
USES: it can promote male genital growth and keep their normal function.
Testosterone has extremely important health effects for both men and women. Including enhancing libido, strength, immune function, fighting osteoporosis and other effects.
For Testosterone, most people know it as the primary sex hormone and anabolic steroid for men, mainly secreted by the testes. This is common sense for most people. However, few people know that in addition to the testosterone secretion by the testes, the female ovaries and human adrenal glands also secrete a small amount of testosterone, but the amount of testosterone secreted by adult men is 20 times that of adult women.
So how does Testosterone work in the human body? To understand how it works, we need to understand another keyword "androgen receptor".
What is androgen receptor?
Androgen receptor is referred to as AR, also known as NR3C4. It is a protein with a molecular weight of 120,000 Daltons, which is synthesized under the guidance of the genes of the human X chromosome. Its main function is as a DNA-binding transcription factor that regulates gene expression.
Mode of action of Testosterone and androgen receptor
1. Testosterone is transported into the cytoplasm of the target tissue cells, binds with androgens, produces a structural transformation, and enters the nucleus to bind to specific nucleotides. The combined region is called hormone response element (HRE) , and affect the duplication of certain genes to produce male hormone effects.
2. After being metabolized into serum dihydrotestosterone (DHT) in the body, it binds to the androgen receptor near the hydrocarbon end (this binding is more stable, the male hormone strength of DHT is about 2.5 times that of testosterone) to activate the androgen receptor, thereby further produce male hormones.
Through the above introduction, you can understand the basic situation of Testosterone and androgen receptor and their action forms. But there is still a question, since the human body produces Testosterone, why do many people choose to supplement Testosterone powder? This requires us to understand the normal value of testosterone in the human body.
Children: male
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