Results 11 to 20 of about 581,549 (298)

Epigenetic programming in the ovarian reserve [PDF]

open access: yesBioEssays, 2023
AbstractThe ovarian reserve defines female reproductive lifespan, which in humans spans decades. The ovarian reserve consists of oocytes residing in primordial follicles arrested in meiotic prophase I and is maintained independent of DNA replication and cell proliferation, thereby lacking stem cell‐based maintenance.
Mengwen Hu   +2 more
openaire   +5 more sources

Ovarian reserve tests

open access: yesJournal of Human Reproductive Sciences, 2011
Ovarian reserve plays a crucial role in achieving pregnancy following any treatment in subfertile women. The estimation of ovarian reserve is routinely performed through various ovarian reserve tests (ORTs) in an effort to predict the response and outcome in couples prior to In Vitro Fertilization and counsel them.
PadmaRekha Jirge, Padma Rekha Jirge
openaire   +4 more sources

Ovarian Rejuvenation for Diminished Ovarian Reserve

open access: yesFertility & Reproduction, 2023
Addressing fertility challenges, particularly those stemming from advancing maternal age, requires innovative and effective solutions. This presentation navigates the frontier of ovarian rejuvenation for diminished ovarian reserve, examining whether it remains a myth or emerges as a promising reality.
Ji Hyang Kim
openaire   +3 more sources

Ovarian volume correlates strongly with the number of non-growing follicles in the human ovary [PDF]

open access: yes, 2012
A reliable indirect measure of ovarian reserve for the individual woman remains a challenge for reproductive specialists. Using descriptive statistics from a large-scale study of ovarian volumes, we have developed a normative model for healthy females ...
Kelsey, Tom   +5 more
core   +1 more source

The Effects of Endometriosis on Ovarian Functions

open access: yesEndocrines, 2021
Infertility is a main manifestation of endometriosis, though the exact pathogenesis of endometriosis-associated infertility remains unclear. Compromised ovarian functions may be one of the causes of endometriosis related infertility. The ovarian function
Michio Kitajima   +7 more
doaj   +1 more source

Pretreatment anti-Müllerian hormone predicts for loss of ovarian function after chemotherapy for early breast cancer [PDF]

open access: yes, 2013
Aim: Improving survival for women with early breast cancer (eBC) requires greater attention to the consequences of treatment, including risk to ovarian function. We have assessed whether biochemical markers of the ovarian reserve might improve prediction
Anderson, Richard A.   +6 more
core   +1 more source

Potential factors result in diminished ovarian reserve: a comprehensive review

open access: yesJournal of Ovarian Research, 2023
The ovarian reserve is defined as the quantity of oocytes stored in the ovary or the number of oocytes that can be recruited. Ovarian reserve can be affected by many factors, including hormones, metabolites, initial ovarian reserve, environmental ...
Qinying Zhu   +4 more
doaj   +1 more source

#143 : Assessment of Ovarian Reserve in Infertile Women with Hypothyroidism

open access: yesFertility & Reproduction, 2023
Background: Impaired thyroid function may affect the follicular growth and development and reduces the number of follicles in ovaries. Thus, hypothyroidism may cause the reduction of ovarian reserve in women with reproductive age group.
Umme Tahmina Shima
doaj   +1 more source

Endometriosis and Ovarian Reserve

open access: yesWomen's Health, 2015
Endometriosis is characterized by development of the endometrial tissue outside the uterus like ovary, pelvic peritoneum, pelvic organs, and affects 6–10% of reproductive-aged women. The prevalence of endometrioma is 17–44% of women with endometriosis [ 1 – 4 ].
Engin, Oral, Berfu, Demir, Umit, Inceboz
openaire   +2 more sources

Human ovarian reserve from conception to the menopause [PDF]

open access: yes, 2009
Current understanding is that the human ovary contains a fixed number of several million non-growing follicles (NGF), established by five months of gestational age, that declines with increasing age to the menopause when approximately 1,000 NGF remain at
Thomas W Kelsey   +7 more
core   +1 more source

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