S23

OTHERS

S23 is an oral selective androgen receptor modulator (SARM). The drug was originally developed by GTX Inc. as a male hormonal contraceptive. It has a high affinity for the androgen receptor with a Ki value of 1.7 nM. A study published by Jones et al. compared the effectiveness of S23 in castrated and uncastrated male rats.

12345@Ursofik.com

Inquire Now

Description

S23

Effects of S23 on Fertility

In castrated male rats, S23 was effective at doses of 0.43 mg/day in the prostate and 0.079 mg/day in the levator ani muscles. In intact male rats, doses above 0.1 mg/day resulted in greater than 50% suppression of luteinizing hormone (LH). This dose was associated with a decrease in prostate size and an increase in levator ani muscle size.

In a study of intact male subjects treated with S23 and estradiol benzoate (to maintain sexual activity), sperm was not found in the testes of 4 of 6 subjects after 10 weeks. Furthermore, none of the six experimental animals reported pregnancy. After treatment, infertility was completely reversible; all subsequent mating trials resulted inpregnancy.

Effects of S23 on Muscle Mass and Body Fat

The effects of S23 on muscle mass and body fat are similar to those of anabolic steroids. Studies in male rats have shown that treatment with S23 resulted in a decrease in total body weight and fat mass. The rats in this study were also administered estradiol benzoate to maintain sexual behavior. Although estrogen is known to cause muscle loss, the combination with S23 neutralized this effect and resulted in an increase in muscle mass in male rats.
In addition, another study showed that S23 may be effective against muscle loss caused by long-term use of glucocorticoids. This study also investigated the effects of S23 on castration-induced muscle atrophy. Muscle loss was observed in both cases, but administration of S23 and testosterone blocked dexamethasone-induced Akt dephosphorylation. The results suggest that S23 may be an effective treatment for glucocorticoid-induced muscle loss. Concentration
20 pg/vl.

We have cooperated with experienced shipping forwarders for many years, they arrange the shipment. No matter by express, by air or by sea, we will track the course of the goods all the way, to make sure goods arrive at you on time and in good condition.

Previous
SR9011

Next
S4

GET A QUOTE

Whether you have any questions about our products, please feel free to contact us, we will reply as soon as possible.

Melanotan 2

Mechanism of Action: Melanotan II is an agonist of melanocortin receptors 1 and 4 (MC-1R and MC-4R), which respectively regulate melanin production and male erectile function. It is also believed to stimulate MC-3R, which affects appetite and energy levels. Notable Studies: · Evaluation of melanotan-II, a superpotent cyclic melanotropic peptide in a pilot phase-I clinical study · Melanocortin receptor agonists, penile erection, and sexual motivation: human studies with Melanotan 2 · An unhealthy glow? A review of Melanotan use and associated clinical outcomes What is Melanotan 2? Melanotan 2 is a synthetic analogue of alpha-melanocyte-stimulating hormone (α-MSH). The molecule was first developed in the 1980s by University of Arizona researchers, who were looking to clarify the nature and role of the melanocortin receptors in physiological functions. Namely, the peptide was intended to be used as a sunless tanning agent, but was subsequently found to strongly affect sexual function and appetite . Melanotan 2 (MT-II) should not be confused with another ...

TB-500

What is TB-500? TB-500 is a 43 amino acid synthetic analog of thymosin B-4 (TB-4), which occurs naturally in nearly all mammalian cells. TB-500 is known for its effects on actin, cell migration, and wound healing. Animal models and in vitro studies have shown that TB-500 can improve blood vessel growth, accelerate wound healing, reduce inflammation, and promote production of extracellular matrix. The peptide is currently being studied for its ability to reduce oxidative stress in spinal cord injuries, improve recovery after heart attacks, and have a variety of anti-aging effects. TB-500 Mechanism of Action TB-500 is the active domain of TB-4 and primarily acts as an actin-binding protein. Actin is an important component of cellular structure and makes up microfilaments. Microfilaments are responsible for giving cells their shape, protecting the integrity of cell membranes, allowing cells to move/migrate, and certain steps in cell reproduction. Actin is also one of the main components of muscle protein. Without actin, muscles cannot contract. Actin-binding proteins such as TB-4 sequester actin monomers (single units of actin), thereby protecting them from degradation and allowing them to polymerize into microfi ...

OXYTOCIN

What is oxytocin? The peptide hormone is made up of 9 amino acids. It is produced in the hypothalamus, an area of the brain that controls heart rate, blood pressure, and digestion. OT is released into the bloodstream by the posterior pituitary gland. Oxytocin was discovered by Sir Henry Dale in 1996. He found that extracts from the posterior pituitary gland of humans caused the uterus of pregnant cats to contract. Sir Henry Dale also coined the name oxytocin, which means "quick labor" in Greek. This peptide hormone controls many functions. It has an impact on labor, milk secretion during breastfeeding, and bonding with newborns in humans. It also plays an important role in sexual arousal, romantic attachment, and other social interactions. It is also known as the "love hormone." A 2012 study found that levels of this hormone were significantly higher in newly-in-love people than in singles. The findings suggest that it may play an important role in the initial stages of a relationship. Pure Rawz sells this product for research use only. How does oxytocin work? Research suggests that it interacts with neural pathways responsible for processing motivation-related stimuli. In particular, ...

IPAMORELIN

Compound Class: Peptide Mechanism of Action: Ipamorelin is a selective growth hormone secretagogue and ghrelin receptor agonist that triggers and stimulates growth hormone production by mimicking ghrelin. It binds to ghrelin receptors, stimulating growth hormone release, and inhibits somatostatin and suppresses its effects. Notable Studies: · Ipamorelin, the first selective growth hormone secretagogue · The growth hormone secretagogue ipamorelin counteracts glucocorticoid-induced reductions in bone formation in adult rats · The GH secretagogues ipamorelin and GH-releasing peptide-6 increase bone mineral content in adult female rats What is ipamorelin? Ipamorelin is a laboratory-made compound known as growth hormone-releasing peptide. It stimulates the body to release growth hormone, which promotes systemic growth of muscle, bone, vascular system, and other cells and body tissues. Ipamorelin is unique among growth hormone-releasing peptides in that, unlike most growth hormone-releasing peptides, it does not activate the body's natural stress response. This gives ipamorelin an advantage over similar compounds. However, researc ...

MOTS-C

Class of Compound: Peptide Mechanism of Action: While the precise mechanism of action of MOTS-c is currently under investigation, it is hypothesized that its metabolic effects are mediated through its translocation to the nucleus and subsequent activation of AMPK. Notable Studies: · MOTS-c peptide regulates adipose homeostasis to prevent ovariectomy-induced metabolic dysfunction. · The mitochondrial-derived peptide MOTS-c promotes metabolic homeostasis and reduces obesity and insulin resistance. · MOTS-c Functionally Prevents Metabolic Disorders. Metabolites. What is MOTS-c? MOTS-c , is a mitochondrial-derived peptide, consisting of 16 residues encoded by the 12S rRNA region of the mitochondrial genome. This means that the genetic information that is translated into the peptide’s amino acid sequence has not been processed into a strip of mRNA. Rather, the peptide is translated from a strand of rRNA whose main role is not to carry genetic information but to help ribosomes work in processing such information. MOTS-cwas discovered in 2015 and has s ...

We Provide Best Services
Agent

Email For Us

Call For Us

S23

12345@Ursofik.com

Previous
SR9011

Next
S4

GET A QUOTE

Categories

Hot products

Melanotan 2

TB-500

OXYTOCIN

IPAMORELIN

MOTS-C

New Products

Follow Us

Useful Link

Products

Newsletter

Contact Us

S23

SR9011

S4

GET A QUOTE

Related products

Categories

Hot products

New Products

Useful Link

Products

Contact Us

GET IN TOUCH!