Results 111 to 120 of about 281,067 (312)

Putrescine modulates antioxidant defense response in wheat under high temperature stress

open access: yesBiologia Plantarum, 2012
Effects of putrescine (Put) on responses of wheat (Triticum aestivum) seedlings or detached tillers at mid-milky stage to high temperature (HT) stress were investigated. The heat tolerant cv.
B. Asthir, A. Koundal, N. S. Bains
doaj   +1 more source

Butyrate alleviates food allergy by improving intestinal barrier integrity through suppressing oxidative stress‐mediated Notch signaling

open access: yesiMeta, EarlyView.
Compared to healthy controls, children with food‐sensitized tolerance and food allergy showed reduced fecal short‐chain fatty acids (SCFAs), particularly butyrate. In an ovalbumin‐sensitized mouse model, butyrate outperformed other SCFAs in alleviating allergic responses.
Jialu Shi   +11 more
wiley   +1 more source

Tunnelling in alkanes anchored to gold electrodes via amine end groups [PDF]

open access: yesNanotechnology 18, 424010 (2007), 2007
For investigation of electron transport on the nanoscale, a system possessing a simple to interpret electronic structure is composed of alkane chains bridging two electrodes via end groups; to date the majority of experiments and theoretical investigations on such structures have considered thiols bonding to gold electrodes.
arxiv   +1 more source

Substrates and Inhibitors of Diamine Oxidase [PDF]

open access: yes, 1993
This thesis describes a study of the enzyme pea seedling diamine oxidase (ps DAO) and concentrates on four main areas: (1) enzyme-catalysed oxidation of primary diamines by pea seedling diamine oxidase (2) oxidation of pyridine-amines by pea seedling ...
Barr, Stephen David
core  

Circadian profiling reveals higher histamine plasma levels and lower diamine oxidase serum activities in 24% of patients with suspected histamine intolerance compared to food allergy and controls

open access: yesAllergy. European Journal of Allergy and Clinical Immunology, 2017
Histamine intolerance is thought to trigger manifold clinical symptoms after ingesting histamine‐rich food due to reduced activity of diamine oxidase (DAO).
Theresa C. Pinzer   +5 more
semanticscholar   +1 more source

Nanomedicine Approaches for Autophagy Modulation in Cancer Therapy

open access: yesSmall Science, EarlyView.
Autophagy modulation holds promise for enhancing cancer treatment, yet clinical translation remains challenging. This review explores nanomedicine‐based strategies to improve autophagy‐targeting drugs, highlighting their synergy with chemotherapy, immunotherapy, phototherapy, and gene therapy. It also discusses nanoparticle design and clinical progress,
Sohaib Mahri   +11 more
wiley   +1 more source

Dietary betaine supplementation improves growth performance, digestive function, intestinal integrity, immunity, and antioxidant capacity of yellow-feathered broilers

open access: yesItalian Journal of Animal Science, 2021
To investigate the effects of dietary betaine supplementation on the growth performance, digestive function, intestinal integrity, immunity, and antioxidant capacity of yellow-feathered broilers, a total of 400 one-day-old female yellow-feathered ...
Yuduo Song   +5 more
doaj   +1 more source

Nanowire Growth for Sensor Arrays [PDF]

open access: yes, 2003
A design concept for nanowire-based sensors and arrays is described. The fabrication technique involves electrodeposition to directly grow nanowires between patterned thin film contact electrodes. To prove our concept, we have electrodeposited 1-mm diameter Pd single wires and small arrays.
arxiv   +1 more source

Advances in Electrocatalyzed Water Oxidation by Molecular Complexes of First Row Transition Metals

open access: yesThe Chemical Record, EarlyView.
The review highlights recent advances in homogeneously electrocatalyzed water oxidation mediated by earth abundant transition metal complexes, framed through a comparative analysis with heterogeneous systems and the efficiencies of noble metal catalysts.
Chiara Lenzi   +5 more
wiley   +1 more source

Diamine Oxidase from White Pea (Lathyrus sativus) Combined with Catalase Protects the Human Intestinal Caco-2 Cell Line from Histamine Damage

open access: yesApplied Biochemistry and Biotechnology, 2017
Diamine oxidase (DAO) administration has been proposed to treat certain gastrointestinal dysfunctions induced by histamine, an immunomodulator, signaling, and pro-inflammatory factor. However, H2O2 resulting from the oxidative deamination of histamine by
C. Jumarie   +4 more
semanticscholar   +1 more source

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