Results 11 to 20 of about 1,180,437 (249)

Ultrasonographic evaluation of ovulation stigma and prognosis of growth outcomes of the dominant follicle

Репродуктивная эндокринология, 2017
Study objective: To study the relationship of ultrasonographic changes in the walls of the dominant follicle with the outcomes of its growth – ovulation or persistence. Study design: Prospective cross-sectional study.
О. В. Булавенко, В. В. Дощечкин   +1 more
doaj   +2 more sources

Prediction of Ovarian Follicular Dominance by MRI Phenotyping of Hormonally Induced Vascular Remodeling

Frontiers in Medicine, 2021
In the mammalian female, only a small subset of ovarian follicles, known as the dominant follicles (DFs), are selected for ovulation in each reproductive cycle, while the majority of the follicles and their resident oocytes are destined for elimination ...
Liat Fellus-Alyagor, Inbal E. Biton, Hagit Dafni, Filip Bochner, Ron Rotkopf, Nava Dekel, Michal Neeman   +6 more
doaj   +1 more source

Uterine and systemic inflammation influences ovarian follicular function in postpartum dairy cows. [PDF]

PLoS ONE, 2017
The objective of this study was to determine the effects of uterine and systemic inflammatory responses to uterine bacterial contamination at calving in dairy cows on the growth and ovulatory outcomes of the first dominant follicle postpartum.
Soon Hon Cheong, Ocilon G Sá Filho, Victor A Absalon-Medina, Augusto Schneider, W R Butler, Robert O Gilbert   +5 more
doaj   +1 more source

Thyroxine differentially modulates the peripheral clock: lessons from the human hair follicle [PDF]

, 2015
The human hair follicle (HF) exhibits peripheral clock activity, with knock-down of clock genes (BMAL1 and PER1) prolonging active hair growth (anagen) and increasing pigmentation.
Farjo, Nilofer, Haslam, Iain S., Hardman, Jonathan A., Paus, Ralf, Farjo, Bessam   +4 more
core   +5 more sources

Quantitative analyses of insulin-like peptide 3 and sex steroid hormones in dominant follicles and corpora lutea during the estrus cycle and in follicular cysts in beef heifers

The Journal of Reproduction and Development, 2022
Insulin-like peptide 3 (INSL3) and sex steroids were measured in bovine dominant follicles and corpora lutea during the estrus cycle and in follicular cysts.
Hewage Dilhan Anuradha WIMALARATHNE, Hiroaki WAKO, Noritoshi KAWATE   +2 more
doaj   +1 more source

Dominant Follicle Size as a Predictor of Pregnancy in Letrozole Intrauterine Insemination. [PDF]

J Clin Med
Background/Objectives: Letrozole combined with intrauterine insemination (IUI) is a common first-line treatment for unexplained and anovulatory infertility; however, the optimal dominant follicle size at human chorionic gonadotrophin (hCG) triggering ...
Özalp E, Savran Üçok B, Dikici Aktaş T, Ağaoğlu RT, Akbulut ÖV, Çanga K, Kahyaoğlu İ.   +6 more
europepmc   +2 more sources

Understanding the Ovarian Interrelationship with Low Antral Follicle Counts (AFC) in the In Vivo Bos indicus Cow Model: Unilateral and Bilateral Main AFC as Possible Biomarkers of Ovarian Response to Hormonal Synchronisation

Biology, 2022
The antral follicle count (AFC) is a test in which the number of oocyte-containing follicles that are developing in both ovaries are visually counted. The count of these follicles strongly relates to the population of the growing follicle reserve on the ...
Warittha U-krit, Surasak Wadsungnoen, Punnawut Yama, Jakree Jitjumnong, Molarat Sangkate, Nalinthip Promsao, Napatsorn Montha, Paiwan Sudwan, Raktham Mektrirat, Julakorn Panatuk, Wilasinee Inyawilert, Payungsuk Intawicha, Pin-Chi Tang, Tossapol Moonmanee   +13 more
doaj   +1 more source

Monitoring of Ovarian Follicular Development and Ovulation with Transvaginal Sonography (TVS) in Infertile Women in Eastern Region of Nepal

Journal of Nobel Medical College, 2016
Background Ultrasonography is the first line imaging modality for evaluation of ovaries, monitoring ovarian follicular development and detecting ovulation in infertile women; thus plays a significant role in infertility management.
Manoj Bhattarai
doaj   +1 more source

A simple mathematical model of the bovine estrous cycle: Follicle development and endocrine interactions [PDF]

, 2010
Bovine fertility is the subject of extensive research in animal sciences, especially because fertility of dairy cows has declined during the last decades.
Röblitz, S., Boer, H.M.T., Veerkamp, Roel F., H.M.T. Boer, Woelders, H., Boer, H. Marike T., R.F. Veerkamp, Röblitz, Susanna, C. Stötzel, Deuflhard, Peter, Stötzel, C., Stötzel, Claudia, Woelders, Henri, Veerkamp, R.F., Deuflhard, P., P. Deuflhard, S. Röblitz, H. Woelders   +17 more
core   +1 more source

Dinâmica folicular em cabras da raça Toggenburg em lactação tratadas ou não com somatotropina bovina recombinante Follicular dynamics of lactating Toggenburg does treated with recombinant bovine somatotropin

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2007
Avaliou-se o efeito da injeção de somatotropina bovina recombinante (r-bST) sobre o ciclo estral de cabras. Foram utilizadas 24 fêmeas da raça Toggenburg, distribuídas em dois tratamentos: T1 (n=12), cabras tratadas com r-bST; e T2 (n=12), cabras ...
E.A.M. Amorim, C.A.A. Torres, L.S. Amorim, J.F. Fonseca, J.H. Bruschi, J.D. Guimarães, G.R. Carvalho, N.G. Alves, P.R. Cecon   +8 more
doaj   +1 more source