Results 31 to 40 of about 136,516 (311)
A Knowledge-Based Decision Support System for In Vitro Fertilization Treatment [PDF]
, 2022 In Vitro Fertilization (IVF) is the most widely used Assisted Reproductive Technology (ART). IVF usually involves controlled ovarian stimulation, oocyte retrieval, fertilization in the laboratory with subsequent embryo transfer. The first two steps correspond with follicular phase of females and ovulation in their menstrual cycle.
arxiv +1 more source
Reproductive Biology and Endocrinology, 2018 BackgroundInfertility in mammalian females has been a challenge in reproductive medicine. The causes of female infertility include anovulation, ovulated oocyte defects, abnormal fertilization, and insufficient luteal support for embryo development, as ...
Jean Damascene Niringiyumukiza +2 more
semanticscholar +1 more source
Markers for internal neoplasia in the horse
Veterinary Medicine and Science, Volume 9, Issue 1, Page 132-143, January 2023., 2023 The measurement of tumour markers in horses should be performed only in risk groups or in patients with suspicious clinical/laboratory findings (paraneoplastic syndromes). The results should be interpreted with caution as many factors (e.g., young age, pregnancy and inflammation) affect their concentration or activity.
Karolina Drozdzewska, Heidrun Gehlen
wiley +1 more source
Detection of ovulation, a review of currently available methods
Bioengineering & Translational Medicine, 2017 The ability to identify the precise time of ovulation is important for women who want to plan conception or practice contraception. Here, we review the current literature on various methods for detecting ovulation including a review of point‐of‐care ...
Hsiu-Wei Su +4 more
semanticscholar +1 more source
Can apps and calendar methods predict ovulation with accuracy?
Current Medical Research and Opinion, 2018 Objective: The accuracy of prediction of ovulation by cycle apps and published calendar methods was determined by comparing to true probability of ovulation.
Sarah Johnson, L. Marriott, M. Zinaman
semanticscholar +1 more source
Physiology and modulation factors of ovulation in rabbit reproduction management
World Rabbit Science, 2021 Rabbit is an induced ovulatory species, so ovulation takes place after mating. Traditionally, exogenous and synthetic hormonal factors (administered by intramuscular and intravaginal route) such as GnRH and analogues, or different physical procedures (i ...
Simona Mattioli +7 more
doaj +1 more source
Optimal control of cell mass and maturity in a model of follicular ovulation [PDF]
SIAM Journal on Control and Optimization 51, 2 (2013) 824-847, 2012 In this paper, we study optimal control problems associated with a scalar hyperbolic conservation law modeling the development of ovarian follicles. Changes in the age and maturity of follicular cells are described by a 2D conservation law, where the control terms act on the velocities.
arxiv +1 more source
Journal of Dairy Science, 2018 The aim of this study was to determine if estrous expression, as measured by an automated activity monitor (AAM), affects timing and failure of ovulation of lactating Holstein dairy cows.
T. Burnett, L. Polsky, M. Kaur, R. Cerri
semanticscholar +1 more source
FASEB BioAdvances, Volume 4, Issue 12, Page 775-797, December 2022., 2022 Abstract During initial maternal recognition of pregnancy (MRP), the equine embryo displays a series of unique events characterized by rapid blastocyst expansion, secretion of a diverse array of molecules, and transuterine migration to interact with the uterine surface.
Alba Rudolf Vegas +6 more
wiley +1 more source
Scientific Reports, 2017 Chronic inflammation predisposes to poor bone health. Women with polycystic ovary syndrome (PCOS) experience androgen excess, ovulatory disturbances, insulin resistance, abdominal adiposity and chronic inflammation.
Shirin Kalyan +5 more
doaj +1 more source