Exemestane is an oral tablet that belongs to a class of drugs called aromatase inhibitors. It is primarily being studied for its potential as an adjuvant therapy for early-stage breast cancer in postmenopausal women. Exemestane works by reducing the levels of estrogen in the body, which can slow down or stop the growth of hormone-receptor-positive breast cancer cells.
Aside from its supposed anti-cancer effects, Exemestane has been found to improve bone density and decrease the risk of osteoporosis in menopausal women. It also has a low potential for causing blood clots and has fewer side effects compared to other estrogen-blocking medications.
However, it is important to note that Exemestane is a research chemical that needs more in-depth research studies. For this reason, Exemestane is not recommended for human ingestion or human use. Buy this chemical compound for research purposes only.
Also known by Synonyms: Aromasin, 6-Methyleneandrosta-1,4-diene-3,17-dione, Exemestanum, Exemestane 25mg
What is Exemestane?
Exemestane is a type of chemical that has the potential to become a hormone therapy medication. It generally works by binding to the enzyme aromatase and blocking its function, which leads to the eventually irreversible inactivation of the enzyme.
Aromatase is responsible for converting androgens to estrogens, which can contribute to the growth of breast cancer cells in postmenopausal women.
By blocking the aromatase enzyme, Exemestane may reduce the levels of circulating estrogen in the body, which helps to slow or stop the growth of hormone receptor-positive breast cancer cells. Exemestane has a molecular weight of 296.41 g/mol.
Possible Uses of Exemestane
Below are the purported advantages of Exemestane. However, the research chemical still necessitates several research studies before it can be approved as safe for human consumption. You may use this blog as your own review of the product under consideration.
Reducing the Risk of Breast Cancer Recurrence
Exemestane is an aromatase inhibitor that blocks estrogen production in postmenopausal women. A randomized clinical trial of 4,560 postmenopausal women with early-stage breast cancer showed that exemestane significantly reduced the risk of breast cancer recurrence compared to tamoxifen (a selective estrogen receptor modulator) after five years of follow-up. [R]
Another study also demonstrated that exemestane decreased the risk of contralateral breast cancer in postmenopausal women. [R]
Decreasing the Risk of Developing Breast Cancer in High-Risk Women
Exemestane has also been shown to reduce the risk of developing breast cancer in high-risk postmenopausal women. A laboratory-controlled study involving postmenopausal women showed that exemestane reduced the incidence of invasive breast cancer by 65% compared to placebo after three years of follow-up. [R]
Improving Bone Mineral Density
Breast cancer treatments, such as aromatase inhibitors, can increase the risk of osteoporosis and fractures in postmenopausal women. However, Exemestane has been shown to improve bone mineral density in postmenopausal women with breast cancer. A certain clinical trial of 351 postmenopausal women with early-stage breast cancer showed that exemestane significantly increased bone mineral density compared to placebo after two years of follow-up. [R]
Decreasing the Risk of Cardiovascular Events
Exemestane has also been associated with a reduced risk of cardiovascular events in postmenopausal women with breast cancer. A retrospective analysis of 1,719 postmenopausal women with early-stage breast cancer showed that exemestane was associated with a lower risk of cardiovascular events compared to tamoxifen. [R]
How Does Exemestane Work?
Exemestane is an aromatase inhibitor that works by binding to the substrate-binding part of the aromatase enzyme, forming covalent bonds and leading to eventually irreversible inactivation of the enzyme. This inhibition occurs primarily in the liver and adrenal glands, as well as in adipose tissue. By blocking aromatase, exemestane reduces the conversion of androgens such as testosterone to estrogens, leading to decreased levels of circulating estrogen in postmenopausal women.
Animal test subjects have demonstrated that exemestane is highly selective for aromatase and does not significantly affect other enzymes involved in steroidogenesis. The irreversible inhibition of aromatase by exemestane is thought to be a key mechanism in its effectiveness in treating hormone receptor-positive breast cancer.
In summary, exemestane works by irreversibly inhibiting aromatase, an enzyme that converts androgens to estrogens, resulting in decreased levels of circulating estrogen. This action occurs primarily in the liver and adrenal glands, as well as in adipose tissue, and is highly selective for aromatase.
Safety and Side Effects
Some common side effects of exemestane include joint pain, hot flashes, fatigue, and headache. These side effects can often be managed with appropriate medical treatment and support.
Frequently Asked Questions
What is the role of fat tissue in the effectiveness of Exemestane?
Exemestane is known to inhibit aromatase activity in adipose (fat) tissue, which plays a key role in the production of estrogen in postmenopausal women. This action leads to a decrease in estrogen levels in the body, which can help prevent the recurrence of hormone receptor-positive breast cancer.
How does taking Aromasin affect estrogen levels in the body?
Aromasin (Exemestane) works by irreversibly inhibiting the activity of the aromatase enzyme, which is responsible for the conversion of androgens to estrogens. This action leads to a decrease in estrogen levels in the body, which is useful in preventing the recurrence of hormone receptor-positive breast cancer.
What are the potential side effects of taking Aromasin?
Aromasin (Exemestane) may cause side effects such as hot flashes, fatigue, sweating, headache, insomnia, and joint pain. In rare cases, it may also cause chest pain or shortness of breath. It is important to speak with a doctor about any potential side effects before starting treatment with Aromasin.
Is Exemestane similar in structure to androstenedione?
Exemestane, androstenedione-like structure, is a hormone involved in the production of androgens such as testosterone. However, Exemestane works by inhibiting the activity of aromatase, whereas androstenedione is involved in the biosynthesis of androgens.
Why Buy Exemestane from Behemoth Labz
Behemoth Labz is the best place to purchase Exemestane online.
We have been around since 2014, supplying the highest-quality research compounds money can buy. All of our products come with a 100% satisfaction guarantee, free and fast shipping, and a money-back guarantee on Exemestane.
Exemestane is an aromatase inhibitor intended for use in post-menopause women with hormone receptor-positive breast cancer. Exemestane makes covalent bonds with the substrate-binding part of the aromatase enzymes, leading to the eventually irreversible aromatase inactivation of the enzyme.
This action leads to decreased levels of circulating estrogen in the body. Exemestane has been shown in laboratory and research use to be highly selective for aromatase and not significantly affect other enzymes involved in steroidogenesis. Benefits of taking Exemestane include its effectiveness in reducing the risk of recurrence in postmenopausal women with hormone receptor-positive breast cancer, as well as its potential to reduce the risk of cardiovascular events. These benefits have been explicitly stated in clinical studies and meta-analyses.
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