Results 11 to 20 of about 383,150 (362)

Multi-scale modeling of follicular ovulation as a reachability problem [PDF]

Multiscale Modeling & Simulation 6, 3 (2007) 895--912, 2006
During each ovarian cycle, only a definite number of follicles ovulate, while the others undergo a degeneration process called atresia. We have designed a multi-scale mathematical model where ovulation and atresia result from a hormonal controlled selection process.
Frederique Clément, Michel Sorine, Nki Echenim, Szepessy A., Tomlin C.J.   +4 more
arxiv   +7 more sources

Species-specific differences in follicular antral sizes result from diffusion-based limitations on the thickness of the granulosa cell layer [PDF]

, 2013
The size of mature oocytes is similar across mammalian species, yet the size of ovarian follicles increases with species size, with some ovarian follicles reaching diameters more than 1000-fold the size of the enclosed oocyte. Here we show that the different follicular sizes can be explained with diffusion-based limitations on the thickness of the ...
Bächler, M., De Geyter, Ch., Iber, D., Menshykau, D.   +3 more
arxiv   +3 more sources

Oral microbiome changes associated with the menstrual cycle in healthy young adult females

Frontiers in Cellular and Infection Microbiology, 2023
The relationship between the menstrual cycle and the oral microbiome has not been clarified. The purpose of this study was to assess potential changes in the oral microbiome of healthy young adults using 16S rRNA-based sequencing. Eleven females (aged 23–
Ayaka Yamazaki, Kohei Ogura, Kana Minami, Kazuhiro Ogai, Tomomi Horiguchi, Shigefumi Okamoto, Shigefumi Okamoto, Kanae Mukai   +7 more
doaj   +1 more source

Saliva and plasma steroidome in mare during reproductive stages: A GC-MS/MS study

Frontiers in Animal Science, 2022
Precision livestock farming using omics approach to acquire precise and real-time data can help farmers in individual animal management and decision making. Since steroid hormones play a key role for the regulation of reproductive functions, reproduction
Ghylène Goudet, Cécile Douet, Antoine Pianos, Léna Haddad, Fabrice Reigner, Stefan Deleuze, Philippe Liere   +6 more
doaj   +1 more source

Tongue color changes within a menstrual cycle in eumenorrheic women

Journal of Traditional and Complementary Medicine, 2016
Tongue color (舌色 shé sè) has been used to diagnose abnormal body conditions for thousands of years in traditional Chinese Medicine (中醫 zhōng yī). However, it is not clear whether tongue color alters with physiological changes within a normal menstrual ...
Shu-Feng Hsieh, Li-Ling Shen, Shan-Yu Su
doaj   +1 more source

The Glycerol-Induced Perfusion-Kinetics of the Cat Ovaries in the Follicular and Luteal Phases of the Cycle

Diagnostics, 2023
The method of immersion optical clearing reduces light scattering in tissues, which improves the use of optical technologies in the practice of clinicians.
Alexey A. Selifonov, Andrey S. Rykhlov, Valery V. Tuchin   +2 more
doaj   +1 more source

Effects of Menstrual Cycle on Working Memory and its Correlation with Menstrual Distress Score: A Cross-sectional Study [PDF]

Journal of Clinical and Diagnostic Research, 2023
Introduction: The menstrual cycle is a well known physiological model to study the ovarian steroid hormones, influencing cognitive functions like Working Memory (WM). Hormonal fluctuation during the menstrual cycle also affects menstrual distress-related
Kajol Kumari Tulsyan, Soumen Manna, Himani Ahluwalia   +2 more
doaj   +1 more source

Mare stromal endometrial cells differentially modulate inflammation depending on oestrus cycle status: an in vitro study

Frontiers in Veterinary Science, 2023
The modulation of inflammation is pivotal for uterine homeostasis. Here we evaluated the effect of the oestrus cycle on the expression of pro-inflammatory and anti-inflammatory markers in a cellular model of induced fibrosis.
Yat S. Wong, Ana C. Mançanares, Felipe I. Navarrete, Pamela M. Poblete, Lídice Méndez-Pérez, Graça M. L. Ferreira-Dias, Graça M. L. Ferreira-Dias, Lleretny Rodriguez-Alvarez, Fidel Ovidio Castro   +8 more
doaj   +1 more source

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

Effects of Breed on Follicular Dynamics and Oestradiol Secretion during the Follicular Phase in Sheep

Reproduction in Domestic Animals, 2007
ContentsCurrent study evaluates effects from breed and management background on follicular dynamics and endocrine output during the follicular phase of sheep oestrous cycle. Follicular phases were synchronized with three cloprostenol doses, 10 days apart, in three groups of 10 females of different non‐prolific Spanish breeds (Manchega, Rubia del Molar ...
Gonzalez-Añover, P., Encinas, Teresa, Veiga-Lopez, A., Ammoun, I., Contreras, Ignacio, Ros, Jose M., Ariznavarreta, C., Tresguerres, J. A. F., González De Bulnes, Antonio   +8 more
openaire   +5 more sources