Results 41 to 50 of about 69,721 (316)

Ovarian volume throughout life : a validated normative model [PDF]

, 2013
The measurement of ovarian volume has been shown to be a useful indirect indicator of the ovarian reserve in women of reproductive age, in the diagnosis and management of a number of disorders of puberty and adult reproductive function, and is under ...
Dodwell, Sarah, Wilkinson, A Graham, Sarah K. Dodwell, Andersen, Claus, Wallace, W Hamish B, Claus Y Andersen, Thomas W Kelsey, Richard A Anderson, Wallace, Hamish, Andersen, Claus Y, Wilkinson A. Graham, Dodwell, Sarah K, Wallace W. Hamish B, Andersen Claus Y., A Graham Wilkinson, Kelsey, Thomas W, Kelsey, Tom, Richard A. Anderson, Dodwell Sarah K., Greve, Tine, W. Hamish B Wallace, Thomas W. Kelsey, Claus Y. Andersen, Kelsey Thomas W., Anderson, Richard, Tine Greve, W Hamish B Wallace, Greve Tine, Anderson Richard A., Anderson, Richard A, Sarah K Dodwell, Wilkinson, Graham, A. Graham Wilkinson   +32 more
core   +1 more source

Female reproductive aging is master-planned at the level of ovary.

PLoS ONE, 2014
The ovary receives a finite pool of follicles during fetal life. Atresia remains the major form of follicular expenditure at all stages since development of ovary.
Sayani Banerjee, Sutapa Banerjee, Ghungroo Saraswat, Soma Aditya Bandyopadhyay, Syed N Kabir   +4 more
doaj   +1 more source

Metabolic Cooperation in the Ovarian Follicle

Physiological Research, 2020
Granulosa cells (GCs) are somatic cells essential for establishing and maintaining bi-directional communication with the oocytes. This connection has a profound importance for the delivery of energy substrates, structural components and ions to the maturing oocyte through gap junctions.
J, Fontana, S, Martínková, J, Petr, T, Žalmanová, J, Trnka   +4 more
openaire   +2 more sources

Is there a relationship between ovarian reserve and blood groups in infertile patients?

Gynecology Obstetrics & Reproductive Medicine, 2019
Objective: Evaluation of ovarian reserve in infertile patients had become an important concept in assisted reproductive techniques (ART) success work-up. Recent studies reported an association between blood type and ovarian reserve. Therefore, the aim of
Ozgur Kan, Umit Gorkem, Aysegul Alkilic, Deniz Taskiran, Ozgur Kocak, Engin Yildirim, Cihan Togrul   +6 more
doaj   +1 more source

Prediction of the Spontaneous Estrus Expression Period Based on Large (≥10 mm) Follicle Numbers in Lactating Holstein Dairy Cows

Veterinary Sciences, 2023
The objectives of this study were (1) to investigate the distribution of large (≥10 mm) follicle numbers during the estrous cycle and (2) to compare the timing of the estrus expression period after the ovarian examination between cows with one large ...
Ryotaro Miura, Takuma Inoue, Yuka Kunugi, Miya Yasukawa, Saku Koyama, Rena Sato, Tomochika Matsumura, Tsuyoshi Tajima, Itaru Yoshimura, Tadaharu Ajito   +9 more
doaj   +1 more source

Dynamic genome-scale cell-specific metabolic models reveal novel inter-cellular and intra-cellular metabolic communications during ovarian follicle development

BMC Bioinformatics, 2019
Background The maturation of the female germ cell, the oocyte, requires the synthesis and storing of all the necessary metabolites to support multiple divisions after fertilization.
Beatriz Peñalver Bernabé, Ines Thiele, Eugene Galdones, Anaar Siletz, Sriram Chandrasekaran, Teresa K. Woodruff, Linda J. Broadbelt, Lonnie D. Shea   +7 more
doaj   +1 more source

Female reproductive decline is determined by remaining ovarian reserve and age. [PDF]

PLoS ONE, 2014
The early decline and loss of female fertility in humans and other species represents an evolutionary paradox. Despite being born with a vast stock of oocytes, females encounter an exhaustion of ovarian reserve and sterility half way through their ...
Pawel Wilkosz, Gareth D Greggains, Tom G Tanbo, Peter Fedorcsak   +3 more
doaj   +1 more source

Changes in expression of TNF alpha and its receptors mRNAs in oocytes and granulosa cells in mice with experimental immune ovarian failure [PDF]

, 2014
Purpose: To investigate the expression of TNF- α and its receptors (types I and II) at mRNA level in oocytes and granulose cells as well as to study effect of TNF-α on follicular cell death in mice with experimental immune ovarian failure induced by ...
Grushka, Nataliya, Dosenko, Victor, Shepel, Elena, Voznesenskaya, Tatyana, Yanchiy, Roman   +4 more
core   +1 more source

Ovarian antral follicle number and the amount of gonadotropin used in ovarian stimulation in polycystic ovarian patients.

مجلة كلية الطب, 2011
Background: Polycystic ovary syndrome is the most common cause of anovulation, and the number of antral follicles is of great importance in determining ovarian reserve, so identification of patients with diminished ovarian reserve help in choosing ...
Hanan L. Sudek
doaj   +1 more source

Fertility preservation for girls and young women with cancer: population-based validation of criteria for ovarian tissue cryopreservation [PDF]

, 2014
Background: Ovarian tissue cryopreservation with later reimplantation has been shown to preserve fertility in adult women, but this approach remains unproven and experimental in children and adolescents.
Edgar, Angela E, Anderson, Richard A, Wallace, W Hamish B, Smith, Alice Grove, Kelsey, Thomas W   +4 more
core   +1 more source