Ovarian dysfunction, stress, and disease: a primate continuum.
Level 5 - mechanism / opinion, no new human data
Narrative review synthesizing nonhuman primate models and human mechanistic concepts.
PubMed 15111730 · doi:10.1093/ilar.45.2.89
What was done
The author reviewed literature on functional ovarian abnormalities (ranging from luteal phase progesterone deficiency to amenorrhea) caused by psychogenic stress, exercise, or energy imbalance in women and nonhuman primate models, focusing on downstream impacts on cardiovascular disease and bone loss.
What was found
The abstract reports no quantitative data or specific numerical effect sizes. It qualitatively describes that stress- and exercise-induced functional ovarian deficits accelerate the development of cardiovascular disease and potential bone loss in nonhuman primates exposed to a North American diet, while noting that these reproductive deficits are reversible through behavioral or environmental interventions.
Why it matters
This review highlights that subclinical or premenopausal ovarian dysfunction caused by lifestyle or psychogenic stress may contribute to long-term chronic disease risk well before natural menopause occurs.
Limits
The abstract provides no quantitative metrics, sample sizes, or formal systematic search strategy. The conclusions rely heavily on extrapolation from nonhuman primate experiments and mechanistic reasoning rather than direct clinical trial evidence in humans.
Cited by
- supports A luteal phase defect serves as the initial warning sign before progressing to true hypothalamic amenorrhea.