Results 81 to 90 of about 147,306 (350)
Abnormal early cleavage events predict early embryo demise: sperm oxidative stress and early abnormal cleavage. [PDF]
, 2014 Human embryos resulting from abnormal early cleavage can result in aneuploidy and failure to develop normally to the blastocyst stage. The nature of paternal influence on early embryo development has not been directly demonstrated although many studies ...
Barker, Christopher M +4 more
core +2 more sources
, 2017 The present study aims to improve the biological activities of luteolin by complexation with manganese(II). UV-visible spectroscopy, infrared spectroscopy, thermogravimetric analysis and elemental analysis were adopted to assess the relevant interaction ...
Hao Dong +5 more
semanticscholar +1 more source
Advanced Science, EarlyView.Higher serum UA levels are associated with reduced AD risk in epidemiological studies. UA enhances microglial phagocytic capacity primarily by restoring CD36 and TREM2 receptor recycling that is impaired by Aβ exposure. Therapeutically, UA supplementation improves cognitive function and reduces neuropathology in AD mouse model by enhancing microglial ...
De Xie +18 more
wiley +1 more source
Synthesis and physical-chemical properties of 8-bromo-3-methyl-7-α-methylbenzylxanthine derivatives
Фармацевтичний журнал, 2018 The level of modern pharmaceutical science development is determined by the introduction in medical practice of new effective and non-toxic drugs. The problem of new drugs search depends on the presence in the arsenal of pharmacologists significant ...
D. G. Ivanchenko
doaj +1 more source
Advanced Science, EarlyView.Molybdenum (Mo), with its unique strength, uniform corrosion, and radiopacity, enables innovative biodegradable implants for transformative stroke therapy. Abstract Neurovascular implants for stroke intervention face a critical dilemma: permanent devices (e.g., nitinol stents, platinum coils) often trigger chronic inflammation and recurrence, whereas ...
Yunong Shen +11 more
wiley +1 more source
CAQ Corner: Basic concepts of transplant immunology
, 2022 Liver Transplantation, EarlyView.
Amanda Cheung, Josh Levitsky
wiley +1 more source
7-Keto-Cholesterol and Cholestan-3beta, 5alpha, 6beta-Triol Induce Eryptosis through Distinct Pathways Leading to NADPH Oxidase and Nitric Oxide Synthase Activation [PDF]
, 2019 BACKGROUND/AIMS: We showed that patho-physiological concentrations of either 7-keto-cholesterol (7-KC), or cholestane-3beta, 5alpha, 6beta-triol (TRIOL) caused the eryptotic death of human red blood cells (RBC), strictly dependent on the early production
Allegra M. +5 more
core +1 more source
Xanthine dehydrogenase: An old enzyme with new knowledge and prospects
Bioengineered, 2016 Xanthine dehydrogenase (EC 1.17.1.4, XDH) is a typical and complex molybdenum-containing flavoprotein which has been extensively studied for over 110 years.
Cheng-Hua Wang, Chong Zhang, X. Xing
semanticscholar +1 more source
Advanced Science, EarlyView.A valence‐engineered CeOX nanozyme, with its Ce3+/Ce4+ ratio precisely controlled within the range of 0.27 to 0.93 through Au deposition, performs a self‐cascade oxidase‐superoxide dismutase‐peroxidase reaction, enabling continuous reactive oxygen species scavenging while minimizing oxygen generation.
Ge Wang +10 more
wiley +1 more source
Red blood cell endothelial nitric oxide synthase: A major player in regulating cardiovascular health
British Journal of Pharmacology, EarlyView., 2023 Abstract Red blood cells (RBCs) have traditionally been seen as simple carriers of gases and nutrients in the body. One important non‐canonical function of RBCs in the cardiovascular system is the regulation of nitric oxide (NO) metabolism. It has been shown that RBCs can scavenge NO, transport NO metabolites and produce NO in hypoxic conditions ...
Anthea LoBue +7 more
wiley +1 more source