Related Experiment Video
Updated: Aug 8, 2025

An In Vivo Estrogen Deficiency Mouse Model for Screening Exogenous Estrogen Treatments of Cardiovascular Dysfunction After Menopause
Published on: August 13, 2019
Prescription rules of hormone replacement therapy and its alternative
Abstract:
Hormone replacement therapy is still the most effective treatment for acute climacteric syndrome and prevention of osteoporosis. When starting treatment within 10 years of menopause, i.e., before the onset of irreversible changes in the vessel wall and nervous tissues, it is a window of opportunity to prevent atherosclerosis and dementia. At a later start, on the contrary, it worsens these processes. To increase the safety of the treatment, especially in affecting the breast tissue, we choose the lowest effective dose of estrogen and give preference to gestagens structurally close to progesterone. For women who, for objective or subjective reasons, prefer non-hormonal treatment, they can choose from an extensive range of complementary and alternative medicines. Unfortunately, it does not always reliable documentation of efficacy and safety from well-performed studies. However, the data for fermented soybean extract DT56a, pollen extract PI82/GC Fem, and some traditional Chinese medicine procedures offer an interesting opportunity. Physical activity cannot be forgotten in a comprehensive approach.
More Related Videos
Related Concept Videos
Hormonal Regulation of the Menstrual Cycle
At puberty, GnRH begins a pulsatile release pattern, which triggers the anterior pituitary gland to secrete follicle-stimulating hormone (FSH) and luteinizing hormone (LH). The frequency and amplitude of GnRH pulses vary across the menstrual cycle, with faster pulses favoring LH release and slower pulses favoring FSH...
Menopause
Major Hormones and Their Functions
Oxytocin, produced in the hypothalamus and released by the pituitary gland, plays a role in social bonding, childbirth, and...
Types of Hormones
Steroids and eicosanoids fall under the category of lipid-soluble hormones. Steroids are derived from cholesterol and feature four interconnected carbon rings with variable side chains. Notable examples include estradiol from ovaries and testosterone from testes, exemplifying the critical roles of these lipid-soluble hormones in reproductive physiology. Eicosanoids, derived...
Transducer Mechanism: Nuclear Receptors
About 48 different soluble family members of nuclear receptors are identified that can be divided into two main classes:
Prescription, Nonprescription and Orphan Drugs
The misuse and addiction to prescription drugs is a growing problem that can affect people of all age groups, specifically teenagers. This can happen when prescription medications are used in ways not intended by the prescriber, such as taking someone else's prescription or using medication for...

