Related Experiment Video
Updated: May 22, 2026
06:18
An In Vivo Estrogen Deficiency Mouse Model for Screening Exogenous Estrogen Treatments of Cardiovascular Dysfunction After Menopause
Published on: August 13, 2019
The safety of postmenopausal testosterone therapy
1West London Menopause & PMS Centre, Department of Gynaecology, Queen Charlotte's & Chelsea Hospital, Du Cane Road, London W12 0HS, UK.
Women'S Health (London, England)
|May 5, 2012
Summary
Testosterone therapy is becoming common in postmenopausal hormone replacement therapy (HRT). This review examines recent data on testosterone
Area of Science:
- Endocrinology
- Women's Health
- Menopause Research
Background:
- Testosterone is increasingly utilized in postmenopausal hormone replacement therapy (HRT).
- Limited regulatory-approved androgenic preparations exist specifically for women.
- Concerns persist regarding the long-term safety of testosterone therapy.
Purpose of the Study:
- To review current data on testosterone therapy in postmenopausal women.
- To focus on the impact of testosterone on breast, endometrial, and cardiovascular health.
Main Methods:
- Literature review of recent studies on postmenopausal testosterone therapy.
- Analysis of data concerning effects on specific health outcomes.
Main Results:
- Recent data on testosterone's effects in postmenopausal women are synthesized.
- Focus on impacts on breast tissue, the endometrium, and cardiovascular system.
Conclusions:
- Further research is needed to address safety concerns and optimize therapeutic use.
- Understanding testosterone's effects is crucial for informed postmenopausal HRT decisions.
Related Concept Videos
01:28Menopause
Menopause, a natural biological process marking the end of a woman's fertility, typically occurs between the fifth and sixth decade of life. This phase is characterized by the exhaustion of the ovarian follicle pool, leading to less responsive ovaries despite the high levels of Follicle Stimulating Hormone (FSH) and Luteinizing Hormone (LH). The consequential decrease in estrogen production results in symptoms like hot flashes, heavy sweating, headaches, hair loss, muscle pains, vaginal...
01:26Testosterone: Functions and Regulation
The intricate hormonal interplay essential for male reproductive health begins with the release of gonadotropin-releasing hormone (GnRH) by the hypothalamus. This hormone prompts the pituitary gland to secrete follicle-stimulating hormone (FSH) and luteinizing hormone (LH). LH targets the Leydig cells in the testes, stimulating them to produce and release testosterone. In concert with testosterone, FSH acts on the Sertoli cells within the seminiferous tubules to facilitate the release of...
01:20Disorders of the Male Reproductive System
Men's health issues are increasingly recognized as significant, with several conditions posing common threats. Among these, testicular cancer is especially prevalent in younger men, particularly those aged 20 to 35 years. The disease often manifests as a painless mass in the testicles, sometimes accompanied by a sensation of heaviness or a dull ache.
Prostate disorders are another major concern. These conditions can impair urinary flow due to the prostate's location around the urethra. Symptoms...
Prostate disorders are another major concern. These conditions can impair urinary flow due to the prostate's location around the urethra. Symptoms...
01:33Hormonal Regulation
The renin-aldosterone system is an endocrine system which guides the renal absorption of water and electrolytes, thus managing blood pressure and osmoregulation. Activation of the system begins in the kidneys with a small cluster of cells adjacent to the afferent and efferent blood vessels of the renal corpuscle. As the nephrons are filtering blood, juxtaglomerular cells monitor blood pressure. If they detect a decrease in pressure, they release the hormone renin into the bloodstream.
01:40Hormonal Regulation
Hormones regulate a significant portion of digestion through activation of the neuroendocrine system. The neuroendocrine system of digestion contains many different hormones all with multiple functions that are both, directly and indirectly, involved in digestion.
01:29Therapeutic Drug Monitoring: Affecting Factors
Therapeutic Drug Monitoring (TDM) is the clinical practice of measuring specific drug levels in a patient's blood or body tissues to manage and optimize therapy. TDM is crucial for drugs with narrow therapeutic windows, like warfarin and phenytoin, where incorrect doses can lead to treatment failure or severe side effects. This monitoring ensures the dosage administered is within a safe and effective range. The factors affecting therapeutic drug monitoring include:Patient-Specific Factors:a.