Aromasin vs arimidex steroid

Anastrozole (Arimidex), letrozole (Femara), and exemestane (Aromasin) are members of the third generation of aromatase inhibitors that has now replaced aminoglutethimide (Cytadren), the progestins, and tamoxifen (Nolvadex) as the hormonal therapy of choice in estrogen-receptor-positive, postmenopausal, metastatic breast cancer. This article will review the role of aromatase in the pathogenesis of breast cancer and the results of recent studies that have established the role of its inhibitors in estrogen-receptor-positive breast cancer. We will also briefly outline the rationale and design of ongoing studies. [ONCOLOGY 15(8):965-979, 2001]

References:
dose-response relationships in healthy young men;
and Dose Finding of a Potent Aromatase Inhibitor, Aromasin (Exemestane), in Young Males
-Dose Human Chorionic Gonadotropin Maintains Intratesticular Testosterone in Normal Men with Testosterone-Induced Gonadotropin Suppression
of clomiphene citrate to reverse premature andropause secondary to steroid abuse.
in the Endocrinological Milieu After Clomiphene Citrate Treatment for Oligozoospermia: The Clinical Significance of the Estradiol/Testosterone Ratio as a Prognostic Value
steroidogenesis after human chorionic gonadotropin desensitization in rats.
of tamoxifen on GH and IGF-1 serum level in stage I-II breast cancer patients
of gynecomastia with tamoxifen: A double-blind crossover study
of testosterone/estradiol ratio in predicting the efficacy of tamoxifen citrate treatment in idiopathic oligoasthenoteratozoospermic men.

The American Society of Clinical Oncology (ASCO) issued new guidelines about adjuvant hormonal therapy medicines in July 2010. ASCO is a national organization of oncologists and other cancer care providers. Based on a number of studies showing that women treated with an aromatase inhibitor are somewhat less likely than women treated with tamoxifen to have a recurrence, ASCO recommends that an aromatase inhibitor be preferred over tamoxifen as the adjuvant hormonal therapy choice. ASCO doesn't recommend one aromatase inhibitor over another -- they're considered interchangeable. If side effects from one aromatase inhibitor are intolerable, switching to a different aromatase inhibitor rather than tamoxifen may make sense. Still, there are differences in side effects between tamoxifen and the aromatase inhibitors; based on these differences, tamoxifen may be a good choice for some women.

A cutting Deca Durabolin cycle will normally not be built around this Nandrolone hormone, but rather it is a secondary addition. In the cutting phase, this steroid may be added to a total plan in order to promote muscle tissue preservation, but it is most commonly added for the therapeutic effects this steroid can provide. If a cutting Deca Durabolin cycle is implemented, especially if you’re a competitive bodybuilder, you will more than likely want to keep its use at the front end of the total plan and rely solely on hardening agents towards the end. This type of Deca Durabolin cycle cannot be recommended to new steroid users . This type of use will normally be extended beyond what a new steroid user will be comfortable with.

Aromasin vs arimidex steroid

aromasin vs arimidex steroid

A cutting Deca Durabolin cycle will normally not be built around this Nandrolone hormone, but rather it is a secondary addition. In the cutting phase, this steroid may be added to a total plan in order to promote muscle tissue preservation, but it is most commonly added for the therapeutic effects this steroid can provide. If a cutting Deca Durabolin cycle is implemented, especially if you’re a competitive bodybuilder, you will more than likely want to keep its use at the front end of the total plan and rely solely on hardening agents towards the end. This type of Deca Durabolin cycle cannot be recommended to new steroid users . This type of use will normally be extended beyond what a new steroid user will be comfortable with.

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