Results 81 to 90 of about 702,385 (334)

Interplay of Oxidative Stress, Autophagy, and Rubicon in Ovarian Follicle Dynamics: Orchestrating Ovarian Aging

open access: yesAntioxidants
Organ functions generally decline with age, but the ovary is a prototypical organ that undergoes functional loss over time. Autophagy plays a crucial role in maintaining organ homeostasis, and age-related upregulation of the autophagy inhibitor protein ...
Kiyotaka Yamada   +11 more
doaj   +1 more source

Cathode Electrolyte Interphase Engineering by Quaternized Chitosan for Stabilized Li–SPAN Batteries

open access: yesAdvanced Science, EarlyView.
In this work, quaternized chitosan (QCS) is reported as an additive optimizing the sulfurized polyacrylonitrile (SPAN) cathode/electrolyte interphase (CEI). Its high positive charge density adsorbs PF6− anions, enriching the Helmholtz layer with aggregates. This promotes rapid anion desolvation, forming an anion‐derived CEI enriched in LiF.
Runhe He   +12 more
wiley   +1 more source

EIF5A Couples Translational Control With Transcriptional Reprogramming Through Chromocenter Reorganization During Spermiogenesis

open access: yesAdvanced Science, EarlyView.
The translation factor Eukaryotic translation initiation factor 5A (eIF5A) is essential for male fertility in mice. It supports the translation of proteins crucial for heterochromatin organization and acrosome formation. eIF5A deficiency disrupts chromocenter integrity, increases chromatin accessibility, and causes transcriptional dysregulation ...
Yuling Cai   +15 more
wiley   +1 more source

Inhibitory Effects of Eleutherococcus senticosus Extracts on Amyloid β(25-35)–Induced Neuritic Atrophy and Synaptic Loss

open access: yesJournal of Pharmacological Sciences, 2008
Neurons with atrophic neurites may remain alive and therefore may have the potential to regenerate even when neuronal death has occurred in some parts of the brain.
Chihiro Tohda   +5 more
doaj   +1 more source

Multi‐Tissue Genetic Regulation of RNA Editing in Pigs

open access: yesAdvanced Science, EarlyView.
This study presents the first multi‐tissue map of RNA editing and its genetic regulation in pigs. By integrating RNA editing profiles, edQTL mapping, GWAS, and cross‐species comparisons, this work establishes RNA editing as a distinct regulatory layer linking genetic variation to complex traits, highlighting its functional and evolutionary significance.
Xiangchun Pan   +21 more
wiley   +1 more source

930. Clinical Presentation, Treatment, and Outcomes for People with HIV with Histoplasmosis in Memphis, Tennessee [PDF]

open access: gold, 2020
Julia C Cook   +7 more
openalex   +1 more source

Redox‐Programmed Activation of a Dual‐Modal Probe for High‐Fidelity Tumor Delineation and Image‐Guided Surgery

open access: yesAdvanced Science, EarlyView.
This study presents a glutathione (GSH)‐activatable dual‐modality probe (GAP9) with a redox‐tuned activation window for precise tumor detection. It remains quenched (“OFF”) in normal tissue yet activates specifically in tumors for T1‐weighted magnetic resonance imaging (MRI) preoperative mapping and near‐infrared II (NIR‐II) fluorescence intraoperative
Haohao Yan   +4 more
wiley   +1 more source

Isolasi Bakteri Selulolitik dari Perairan Dumai [PDF]

open access: yes, 2014
Dumai water samples are estimated to contain cellulolytic microorganisms because of farm waste. Samples 930 from Sei Pakning and 931 from Rupat Strait were water samples containing cellulolytic bacteria taken from Dumai.
Anuar, W. (Waidil)   +2 more
core  

Assessment of the lipemia index determined by the Atellica CH 930 analyzer for the detection of monoclonal immunoglobulins

open access: hybrid, 2023
Luc Thouault   +7 more
openalex   +1 more source

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