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Related Concept Videos

Menopause01:28

Menopause

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...
Bone Disorders01:29

Bone Disorders

Aging and its effect on bone remodeling is the most common cause of bone disorders. In young and healthy people, bone deposition and resorption happen at an equal rate to maintain optimal bone health.
Bone deposition is also affected by the levels of sex hormones like estrogen and testosterone that promote osteoblast activity and bone matrix synthesis. When the level of these hormones decreases due to aging, it causes a reduction in bone deposition. As a result, bone resorption by osteoclasts...
Hormonal Regulation of the Menstrual Cycle01:22

Hormonal Regulation of the Menstrual Cycle

The ovarian cycle regulates endometrial changes throughout a single menstrual cycle via the coordinated action of gonadotrophin-releasing hormone (GnRH) and gonadotrophins.
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 release.
Disorders of the Female Reproductive System01:24

Disorders of the Female Reproductive System

The female reproductive system can be affected by several disorders, including Premenstrual Syndrome (PMS), Premenstrual Dysphoric Disorder (PMDD), endometriosis, and various forms of cancer. PMS and PMDD are cyclical conditions that cause physical and emotional distress, with symptoms that include edema, mood swings, and food cravings. PMDD is a more severe form of PMS characterized by increased symptom severity that peaks during the luteal phase and tends to improve or resolve shortly after...
Factors Affecting Body Temperature01:28

Factors Affecting Body Temperature

As a nurse, it is vital to understand the factors affecting body temperature to monitor variations and effectively evaluate deviations from regular.
Factors may  include:
Menses Phase01:18

Menses Phase

The uterine cycle begins with the menstrual phase, which is considered day one of the cycle and typically lasts about five days. This phase is characterized by the degeneration and shedding of the stratum functionalis, the functional layer of the endometrium.
When fertilization does not occur, the corpus luteum deteriorates, causing a significant drop in the levels of estrogen and progesterone in the body. This hormonal decrease triggers the release of prostaglandins, which cause the uterine...

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Related Experiment Video

Updated: Jul 9, 2026

A Method to Study the Impact of Chemically-induced Ovarian Failure on Exercise Capacity and Cardiac Adaptation in Mice
14:26

A Method to Study the Impact of Chemically-induced Ovarian Failure on Exercise Capacity and Cardiac Adaptation in Mice

Published on: April 7, 2014

Physical functioning and menopause states.

MaryFran Sowers1, Kristin Tomey, Mary Jannausch

  • 1Department of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, Michigan 48104, USA. mfsowers@umich.edu

Obstetrics and Gynecology
|December 7, 2007
PubMed
Summary

Hysterectomy in midlife women is linked to significant declines in physical functioning, even with estrogen therapy. This finding highlights a potential risk for reduced quality of life later on.

Related Experiment Videos

Last Updated: Jul 9, 2026

A Method to Study the Impact of Chemically-induced Ovarian Failure on Exercise Capacity and Cardiac Adaptation in Mice
14:26

A Method to Study the Impact of Chemically-induced Ovarian Failure on Exercise Capacity and Cardiac Adaptation in Mice

Published on: April 7, 2014

Area of Science:

  • Gerontology
  • Women's Health
  • Physical Therapy

Background:

  • Midlife is a critical period for assessing physical functioning changes.
  • Menopause and hysterectomy are significant life events for women.
  • Understanding factors influencing physical function is crucial for maintaining quality of life.

Purpose of the Study:

  • To investigate the relationship between natural menopause, hysterectomy, and physical functioning decline in midlife women.
  • To differentiate the impact of hysterectomy versus natural menopause on physical function.
  • To adjust for potential confounders like body size and smoking.

Main Methods:

  • Longitudinal study of 544 midlife women (2000-2006).
  • Utilized longitudinal mixed models to analyze physical functioning measures.
  • Assessed perceived physical functioning (SF-36) and eight performance-based measures.

Main Results:

  • Hysterectomy was associated with reduced physical functioning and faster decline in multiple measures compared to premenopausal/perimenopausal women.
  • Postmenopausal women showed diminished function in grip strength, lifting, sit-to-stand, velocity, and perceived function.
  • Women with hysterectomy experienced greater functional loss than those with natural menopause.

Conclusions:

  • Hysterectomy appears to be a risk factor for diminished physical function in midlife, irrespective of estrogen availability.
  • This functional decline may predispose women to a compromised quality of life.
  • Further research is warranted to explore interventions for mitigating these effects.