Results 61 to 70 of about 7,571,371 (245)

Primiparity at an Advanced Age: Emerging Pattern Needing Courtesy to Achieve SDG Maternal Health Targets

open access: yesInternational Journal of Women's Health, 2023
Yadeta Dessie School of Public Health, College of Health and Medical Sciences, Haramaya University, Harar, EthiopiaCorrespondence: Yadeta Dessie, Email yad_de2005@yahoo.comAbstract: Primiparity at an advanced age, which means having a first birth at age ...
Dessie Y
doaj  

Women’s reflections on timing of motherhood: a meta-synthesis of qualitative evidence

open access: yesReproductive Health, 2023
Plain language summary In many countries, women’s age at the birth of their first child has risen markedly, and an increasing number of women do not establish a family until their late-twenties to mid-thirties.
Camilla Gry Temmesen   +5 more
doaj   +1 more source

Gut Microbial Release of Ferulic Acid From Germinated Quinoa Alleviates Obesity‐Associated Cognitive Impairment by Activating Hippocampal Mitophagy Associated with PINK1/Parkin Pathway

open access: yesAdvanced Science, EarlyView.
Liberation of ferulic acid by gut microbial feruloyl esterase mediates cognitive enhancement of germinated quinoa (GQF) on obese mice. Ferulic acid enriched in GQF is released by gut microbes Roseburia hominis and R. intestinalis and subsequently mediates the neuroprotective effects of GQF on obesity‐induced cognitive decline by activating hippocampal ...
Yongli Lan   +11 more
wiley   +1 more source

Advanced maternal age and maternal education disparity in children with autism spectrum disorder

open access: yes, 2018
[[abstract]]Objective Previous studies have shown inconsistent results with regard to the association between advanced parental age and autism spectrum disorder (ASD).
Lung, FW;Chiang, TL;Lin, SJ;Lee, MC;Shu, BC
core   +1 more source

Super‐Multiplexed Label‐Free Raman Imaging Uncovers Novel Testicular Metabolic Couplings for Residual Body and Spermatogonial Differentiation

open access: yesAdvanced Science, EarlyView.
Super‐multiplexed Label‐free Raman Imaging (SLRI) enables 2D/3D metabolic mapping of intact Drosophila testes. Moving beyond descriptive morphology, it establishes a multidimensional tool for tissue metabolic remodeling, and offers a generalizable platform for complex tissue analysis, with implications extending to development and disease. ABSTRACT The
Jiaxin Li   +23 more
wiley   +1 more source

Advanced maternal age

open access: yes, 2011
Delayed childbearing is a growing trend in developed countries. Between 1989 and 2009, the number of live births to UK women over 40 almost trebled. This accelerating demographic shift is of major clinical and public health concern, because advanced ...
Lavender, Tina   +3 more
core   +1 more source

SDF‐1 Attenuates Oocyte Quality Decline During Reproductive Aging Through Autophagy‐Enhanced Stress Granule Scavenging

open access: yesAdvanced Science, EarlyView.
SDF‐1 levels decline significantly with maternal aging. Exogenous supplementation restores meiotic spindle morphology, chromosomal alignment, and mitochondrial function while reducing oxidative stress in aged oocytes. Mechanistically, SDF‐1 enhances autophagic activity to clear accumulated stress granules, thereby rescuing fertilization competence and ...
Rui Long   +12 more
wiley   +1 more source

Gestational Hypoxia Disrupts Medial Ganglionic Eminence Progenitor Dynamics and Interneuron Development in Schizophrenia

open access: yesAdvanced Science, EarlyView.
FES‐derived MGE spheroids exhibit progenitor‐stage alterations in developmental trajectory and hypoxia‐responsive transcriptional programs, followed by functional disruption. Gestational hypoxia recapitulates impaired progenitor proliferation, shortened cell‐cycle progression, interneuron developmental abnormalities, and schizophrenia‐like behaviors in
Peiyan Ni   +17 more
wiley   +1 more source

Effects of cannibalism, maternal age and varying fish selectivity in age structured models of deep water hake populations [PDF]

open access: yes, 2011
Includes abstract.Includes bibliographical references (leaves 55-61).An Age Structured Model (ASM) was develop in which dynamic and density-dependent cannibalism was included as a top-down control on a modeled population of M.
Koch, Erich
core   +1 more source

Maternal Exercise Rescues Embryonic Osteogenesis Impaired due to POLG Mutation Through a Potential Apelin‐ATF4 Axis

open access: yesAdvanced Science, EarlyView.
Maternal exercise (ME) increases apelin abundance across maternal and fetal tissues and is associated with improved fetal osteogenesis under POLG mutation‐induced mitochondrial dysfunction. Apelin‐APJ signaling is linked to enhanced mitochondrial function, Akt phosphorylation, and ATF4‐RUNX2 association, supporting coordinated fetal bone remodeling ...
Song Ah Chae   +5 more
wiley   +1 more source

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