Results 31 to 40 of about 6,016,532 (351)

Altered visual cortex excitability in premenstrual dysphoric disorder: Evidence from magnetoencephalographic gamma oscillations and perceptual suppression.

PLoS ONE, 2022
Premenstrual dysphoric disorder (PMDD) is a psychiatric condition characterized by extreme mood shifts during the luteal phase of the menstrual cycle (MC) due to abnormal sensitivity to neurosteroids and unbalanced neural excitation/inhibition (E/I ...
Viktoriya O Manyukhina, Elena V Orekhova, Andrey O Prokofyev, Tatiana S Obukhova, Tatiana A Stroganova   +4 more
doaj   +1 more source

Urinary Concentrations of Phthalate Metabolites and Bisphenol A and Associations with Follicular-Phase Length, Luteal-Phase Length, Fecundability, and Early Pregnancy Loss

Environmental Health Perspectives, 2015
Background Certain phthalates and bisphenol A (BPA) show reproductive effects in animal studies and potentially affect human ovulation, conception, and pregnancy loss. Objectives We investigated these chemicals in relation to follicular- and luteal-phase
A. M. Jukic, A.M. Calafat, D. Mcconnaughey, M. Longnecker, Jane A. Hoppin, Clarice R. Weinberg, Allen J. Wilcox, Donna D. Baird   +7 more
semanticscholar   +1 more source

A Biomarker‐Driven Ovary–Endometrium Organ‐on‐a‐Chip Mimicking 3D Multicellular Complexity and Menstrual Cyclicity for Predicting Reproductive Toxicity

Advanced Science, EarlyView.
We present a dual‐organ, biomarker‐integrated ovaryendometrium organ‐on‐a‐chip that recapitulates 3D tissue complexity, menstrual cycle dynamics, and hormonal crosstalk. This platform enables real‐time, cell‐typespecific fluorescent readouts of reproductive toxicity using ANGPTL4 and SERPINB2 as early‐response reporters.
Soo‐Rim Kim, Eun‐kyung Min, Choon‐Mi Lee, Chan Hum Park, Byung‐Chul Oh, YunJae Jung, In‐Sun Hong   +6 more
wiley   +1 more source

The effects of superior ovarian nerve sectioning on ovulation in the guinea pig

Reproductive Biology and Endocrinology, 2003
The effects on spontaneous ovulation associated with the unilateral or bilateral sectioning of the superior ovarian nerves (SON) were analyzed in guinea pigs at different time intervals of the estrous cycle.
Trujillo A, Hernández B, Flores M, Cortés M, Luna F, Domínguez R   +5 more
doaj   +1 more source

SIRT5–RAC2 Axis Drives Monocyte‐to‐Macrophage Differentiation to Promote Inflammatory Injury in Premature Ovarian Insufficiency

Advanced Science, EarlyView.
SIRT5 desuccinylates and stabilizes RAC2, activating CSF1R‐dependent signaling to drive monocyte differentiation into M0 macrophages and their polarization toward pro‐inflammatory M1 phenotypes in CTX‐induced premature ovarian insufficiency. Inhibiting the SIRT5‐RAC2 axis attenuates inflammation, reduces granulosa cell apoptosis, and preserves ...
Wenjing TanTai, Yaqi Li, Shengnan Liu, Minjuan Wu, Zhixiao Liu, Junfeng Jiang, Jingjing Chen, Xiaoding Xu, Li Li, Chaoqun Li, Fang Zhao, Ye Liu, Haitao Ni, Tengfei Zhang, Mingjuan Xu, Chaofeng Han   +15 more
wiley   +1 more source

Progesterone administration for luteal phase deficiency in human reproduction: an old or new issue?

Journal of Ovarian Research, 2015
Luteal phase deficiency (LPD) is described as a condition of insufficient progesterone exposure to maintain a regular secretory endometrium and allow for normal embryo implantation and growth.
S. Palomba, S. Santagni, G. L. La Sala
semanticscholar   +1 more source

Morphometric analysis of postnatal lung development in the gray short‐tailed opossum (Monodelphis domestica): An ultrastructural study

The Anatomical Record, EarlyView.
Abstract An ultrastructural morphometric analysis of the postnatal development of the lung in the gray short‐tailed opossum (Monodelphis domestica) has been conducted to evaluate the morphofunctional status of this poorly developed marsupial lung immediately following parturition.
Kirsten Ferner
wiley   +1 more source

Apoptosis is increased and cell proliferation is decreased in out-of-phase endometria from infertile and recurrent abortion patients

Reproductive Biology and Endocrinology, 2010
Background Various endometrial abnormalities have been associated with luteal phase deficiency: a significant dyssynchrony in the maturation of the glandular epithelium and the stroma and a prevalence of out-of-phase endometrial biopsy specimens.
Irigoyen Marcela, Alfie Margarita, Vighi Susana, Olivares Carla, Meresman Gabriela F, Etchepareborda Juan J   +5 more
doaj   +1 more source

Unraveling ovarian histology: The key morphological aspects that spur the development of the Fossa ovarii in equine

The Anatomical Record, EarlyView.
Abstract The equine ovary exhibits unique structural and developmental features that distinguish it from those of other domestic species, including the presence of an ovulation fossa and an inversion of cortical and medullary layers. This study aimed to investigate the morphostructural development of the equine fetal ovary, with particular emphasis on ...
Laura Ver Goltz, Silvio Pires Gomes, Bruno Cesar Schimming, Fabio Cesar Magioli Abdala, Maria Angélica Miglino, Tais Harumi de Castro Sasahara   +5 more
wiley   +1 more source

Oxytocin Effects on Food Stimulus Processing and Food Intake in Females With or Without Binge Eating Disorder

International Journal of Eating Disorders, EarlyView.
ABSTRACT Objective Binge eating disorder (BED) is maintained by increased food‐related incentive salience, which is reflected by an attentional bias for food. Oxytocin acutely attenuates this bias in patients with anorexia nervosa and reduces food intake in males with normal or increased body weight.
Julia Nannt, Mechteld M. van den Hoek Ostende, Brunna Tuschen‐Caffier, Markus Heinrichs, Daniel Sippel, Manfred Hallschmid, Jennifer Svaldi   +6 more
wiley   +1 more source