Results 51 to 60 of about 20,698 (262)

Oocyte–cumulus cell interaction: a key factor in early embryo development

Biological Reviews, EarlyView.
ABSTRACT The evaluation of oocyte competence is a fundamental step in achieving successful outcomes following assisted reproduction techniques (ART). At present, however, conventional oocyte maturation assessment is carried out by morphological observation, which is a subjective method that does not consider molecular features.
Marc Torres‐Garrido, Marc Yeste, Yentel Mateo‐Otero   +2 more
wiley   +1 more source

Correlation between estrus onset and ovarian parameters in dairy goats

Ciência Animal Brasileira, 2022
This study assessed the effects of social dominance on the behavioral estrus and ovarian parameters of dairy goats subjected to synchronous estrus induction during the non-breeding season.
Paula Renata Cortat, Mirela Balistrieri Dias, Cleber Jonas Carvalho de Paula, Paulo Sergio Cerqueira Rangel, Maria Emilia Franco Oliveira, Joanna Maria Gonçalves de Souza Fabjan, Jeferson Ferreira da Fonseca   +6 more
doaj  

The use of infrared thermography to detect the stages of estrus cycle and ovulation time in anatolian shepherd dogs

Journal of Animal Science and Technology, 2017
Background The aim of the study is to evaluate the effectiveness of thermographic monitoring, using the temperature changes of perianal and perivulvar areas for the determination of estrus in Anatolian Shepherd bitches.
Kemal Tuna Olğaç, Ergun Akçay, Beste Çil, Burak Mehmet Uçar, Ali Daşkın   +4 more
doaj   +1 more source

Oogenesis and germinal bed morphology of the brown anole (A. sagrei)

Developmental Dynamics, EarlyView.
Abstract Background The brown anole is a model species of the genus Anolis, a squamate (encompassing lizards and snakes) group widely studied in evolutionary, behavioral, and developmental biology. Full genome annotation, the establishment of gene editing techniques, and comprehensive description of reproductive tract morphology and embryogenesis in ...
Bonnie K. Kircher, Antonia Weberling, Erin J. Vance, Natalia A. Shylo, Katherine Starr, Zoe B. Griffin, Hannah Wilson, Melainia McClain, Florian Hollfelder, Suzannah A. Williams, Thomas J. Sanger, Richard R. Behringer, Paul A. Trainor   +12 more
wiley   +1 more source

Heart Rate Variability-Based Non-Invasive Method for Ovulation Detection

Engineering Proceedings
Monitoring women’s health during the menstrual cycle is crucial. Traditional methods for estimating ovulation dates involve measuring body temperature and analyzing blood, urine, cervical mucus, or saliva. While effective, these methods come with various
Yen-Hua Lee, Wei-Wen Hung
doaj   +1 more source

Women with epilepsy: Evidence‐based counseling across the lifespan

Epilepsia, EarlyView.
Abstract Women with epilepsy (WWE) encounter distinct and evolving challenges across the lifespan that require clinical management extending beyond seizure control alone. Although awareness of sex‐specific aspects of epilepsy has increased, important gaps remain in their integration into routine care.
Barbara Tettenborn, Georgia Ramantani, Dominique Flügel, Verena Gaus, Susanne Schubert‐Bast, Elisabeth Sellitto, Jennifer Bausch, Bettina Schmitz   +7 more
wiley   +1 more source

Treatment management algorithm for natural frozen embryo transfer cycles using a real-time ovulation prediction machine learning model

Scientific Reports
Our aim was to develop an AI-based NC-FET Treatment Management Algorithm (NTMA), decision-support system that predicts ovulation in real time to manage and optimize natural frozen embryo transfer cycle (NC-FET) scheduling.
Eden Moran, Ariel Hourvitz, Almog Luz, Nevo Itzhak, Rohi Hourvitz, Michal Youngster, Micha Baum, Ettie Maman   +7 more
doaj   +1 more source

Ultrasound monitoring of corpus luteum morphological evolution and serum progesterone concentration in pregnant and non-pregnant dogs: A prospective, observational study

Veterinary and Animal Science
The corpus luteum is the only structure producing progesterone during pregnancy in dogs. The aim of this study was to characterise morphological changes of corpora lutea in the bitch and assess their relationship with body weight, serum progesterone ...
Alessandra Paganotto, Camille Langlade, Samuel Buff, Émilie Rosset   +3 more
doaj   +1 more source

Age, embryo donor status, and insemination with chilled semen all predispose to persistent breeding‐induced endometritis in warmblood mares

Equine Veterinary Journal, EarlyView.
Abstract Background Persistent breeding‐induced endometritis (PBIE) is a common reason for mares failing to establish pregnancy. Objective To examine the hypothesis that advancing mare age and embryo donor status predispose to PBIE and compromise fertility.
Tom Stout, Rik Serrarens, Bart Leemans, Anthony Claes   +3 more
wiley   +1 more source

Comparison between two ovulation-inducing drugs in mares

Brazilian Journal of Veterinary Medicine, 2016
. Silva P.C.A., Oliveira J.P., Sá M.A.F., Paiva S.O., Caram D.F., Junqueira R.G.C. & Jacob J.C.F. [Comparison between two ovulation-inducing drugs in mares.] Comparação entre dois agentes indutores da ovulação em éguas.
Paula Cardoso de Almeida Silva, Jhonnatha Paulo Oliveira, Sávio Oliveira Paiva, Diogo Fabrício Caram, Renato Guerra de Castro Junqueira, Julio Cesar Ferraz Jacob, Marcus André Ferreira Sá   +6 more
doaj