Results 91 to 100 of about 65,658 (308)

The association between melatonin hormone and reproductive hormones in polycystic ovary syndrome: A case–control study

Medical Journal of Babylon
Background: One of the common endocrine disorders is polycystic ovary syndrome (PCOS) with prevalence of about 5%–15% of women within reproductive age. It is related to androgen disturbance, obesity, and irregular menstrual cycle.
Ban Jabir Edan, Zahid Mohammed-Ali Kadhim   +1 more
doaj   +1 more source

Enhanced Ovarian Folliclular Development by Metformin Does Not Correlate with Pregnancy Rate: A Randomized Trial [PDF]

International Journal of Fertility and Sterility, 2012
Background Polycystic ovary syndrome (PCOS) is a common, complex endocrine disorder for women of productive age. A high incidence of ovulation failure in women with PCOS is related to insulin resistance.
Zahra Basirat, Mehrdad Kashifard, Masoumeh Golsorkhtabar Amiri   +2 more
doaj  

Surgically confirmed severe endometriosis is associated with lower risk of steatotic liver disease: Evidence of estrogen‐linked hepatic–reproductive crosstalk

International Journal of Gynecology &Obstetrics, EarlyView.
Severe surgically confirmed endometriosis was associated with a lower prevalence of steatotic liver disease than non‐severe disease. Higher estradiol levels may partly explain this inverse hepatic–reproductive association, supporting integrated gynecologic and hepatologic risk assessment.
Jung Hyun Park, Keungmo Yang, Hyun Yang, Si Hyun Bae, Mee‐Ran Kim, Jaejun Lee   +5 more
wiley   +1 more source

Obesity and PCOS radically alters the snRNA composition of follicular fluid extracellular vesicles

, 2023
Introduction: The ovarian follicle consists of the oocyte, somatic cells, and follicular fluid (FF). Proper signalling between these compartments is required for optimal folliculogenesis.
Russell, Stewart J, Salehi, Reza, Jahangiri, Sahar, Wyse, Brandon A, Sangaralingam, Mugundhine, Tsang, Benjamin K, Librach, Clifford L   +6 more
core   +1 more source

The effect of ovarian stimulation protocol on follicular asynchrony during in vitro fertilization – A retrospective cohort study

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective To examine the effect of controlled ovarian stimulation (COS) protocol on follicular synchrony in a subsequent in vitro fertilization (IVF) cycle in patients whose previous cycle was canceled due to asynchrony. Methods A single‐center retrospective‐cohort study (January 2018–March 2024), including women undergoing IVF who had: (1) a ...
Alyssa Hochberg, Maria Hincapie, Uri Amikam, Nir Kugelman, William Buckett, Shauna Reinblatt   +5 more
wiley   +1 more source

Integrated phase-change photonics for all-optical processing

, 2017
This is the final version of the article. Available from E\PCOS via the URL in this record.Embedding phase-change materials (PCMs) in on-chip photonic circuitry enables nonvolatile alloptical operation of integrated optical devices.
Bhaskaran, H, Wright, CD, Pernice, WHP, Stegmaier, M, Rios, C, Fledmann, J   +5 more
core  

Insulin Resistance: An Update on Biochemical and Pathophysiological Mechanisms and Impact on Various Diseases

iNew Medicine, EarlyView.
ABSTRACT Insulin resistance is the biological phenomenon in which the human body's normal response to the metabolic hormone insulin is compromised. Insulin is a regulator of most of the essential metabolic steps in the body that control energy homoeostasis, so dysregulation leads to multiple diverse human diseases including, most prominently, Type 2 ...
Peter J. Little, Stefan Offermanns, Haaglim Cho, Zhiping Liu, Pinglian Yang, Qiaozhu Su, Henry Wade, Wah Yang, Danielle Kamato, Neale Cohen, Alex Bobik, Iqra Ilyas, Suowen Xu   +12 more
wiley   +1 more source

Association of Organochlorine Pesticide Exposure as Endocrine Disruptors with Polycystic Ovarian Syndrome in North India

Journal of Mid-Life Health
Aim and Background: This study explores the correlation of blood levels of organochlorine pesticides (OCPs) between PCOS and non-PCOS women, considering the endocrine-disrupting properties of OCPs and their potential role in PCOS pathogenesis.
Ruchika Garg, Binita Goswami, Kamna Singh, Shaifali Singh, Prabhat Agrawal, Prashant Gupta, Urvashi Verma   +6 more
doaj   +1 more source

A self-resetting phase-change neuron

, 2017
This is the final version of the article. Available from E\PCOS via the URL in this record.Neuromorphic, or brain-like, computing applications of phase-change devices have to date concentrated primarily on the implementation of phase-change synapses ...
Wright, CD, Cobley, RA, Hayat, H
core  

Mode‐of‐Action and Human Relevance Assessment for Diisononyl Phthalate‐Induced Liver Tumors in Rodents

Journal of Applied Toxicology, EarlyView.
ABSTRACT Diisononyl phthalate (DINP) is a high molecular weight phthalate and high production volume chemical. DINP's carcinogenic potential has been investigated in four rodent bioassays, with liver tumors observed in three of the studies. Authoritative assessments have hypothesized that DINP acts through the peroxisome proliferator‐activated receptor
Amanda N. Buerger, Melissa M. Heintz, Laurie C. Haws, Chad M. Thompson   +3 more
wiley   +1 more source