Results 211 to 220 of about 99,548 (294)

Aging Behavior of PEEK, PTFE, and PI Insulation Materials Under Thermal Oxidative and Humid Conditions for Aerospace Applications

open access: yesJournal of Applied Polymer Science, Volume 142, Issue 19, May 15, 2025.
This study investigates the aging behavior of aerospace‐grade polymers PEEK, PTFE, and PI under thermal oxidative and humid conditions. Findings highlight structural, thermal, mechanical, and dielectric changes, including surface roughening, void formation, and altered crystallinity.
Jawad Ahmad, Mohamad Ghaffarian Niasar
wiley   +1 more source

Pilot Study of Growth Factors in Colostrum: How Delivery Mode and Maternal Health Impact IGF-1, EGF, NGF, and TGF-β Levels in Polish Women. [PDF]

open access: yesNutrients
Paśko P   +8 more
europepmc   +1 more source

Cloning of a NGF-induced transcriptional factor of a neuron-specific gene

open access: gold, 1995
Hiroshi Higuchi   +2 more
openalex   +1 more source

The Causal Relationship Between Neurotrophic Factors and Delirium: A Mendelian Randomization Study

open access: yesBrain and Behavior, Volume 15, Issue 5, May 2025.
Overview of MR analysis. SNPs: single nucleotide polymorphisms; inverse‐variance weighted (IVW); weighted median (WM); leave‐one‐out (LOO); glial cell‐derived neurotrophic factor (GDNF); ciliary neurotrophic factor (CNTF); brain‐derived neurotrophic factor (BDNF); nerve growth factor (NGF); neurotrophin‐3 (NT‐3); neurotrophin‐4 (NT‐4); brain‐derived ...
Han Wu   +3 more
wiley   +1 more source

Could Ghrelin Expression Regulate Diastolic Cardiac Function in Type 2 Diabetic Obese Patients?

open access: yesDiabetes/Metabolism Research and Reviews, Volume 41, Issue 4, May 2025.
ABSTRACT Aims Adipose tissue expresses cytokines, sirtuin‐1 (SIRT1), and microRNAs (miRs), regulating left ventricle (LV)‐diastolic function (LV‐DF). Ghrelin could modulate these pathways in patients with type 2 diabetes mellitus (T2DM) and obesity. We investigated ghrelin expression in T2DM obese patients after abdominal fat excision, and in those ...
Celestino Sardu   +16 more
wiley   +1 more source

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