Results 91 to 100 of about 55,337 (248)
Communications BiologyVitamin B6 comprises six vitamers, pyridoxal, pyridoxine, pyridoxamine, pyridoxal 5′-phosphate (PLP), pyridoxine 5′-phosphate (PNP), and pyridoxamine 5′-phosphate (PMP), recognized for pleiotropic functions in mitigating oxidative stress and modulating ...
Ying Wu +9 more
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Structural insights into the orthosteric inhibition of P2X receptors by non-ATP analog antagonists
eLifeP2X receptors are extracellular ATP-gated ion channels that form homo- or heterotrimers and consist of seven subtypes. They are expressed in various tissues, including neuronal and nonneuronal cells, and play critical roles in physiological processes ...
Danqi Sheng +7 more
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Direct visualization of critical hydrogen atoms in a pyridoxal 5′-phosphate enzyme
Nature Communications, 2017 Pyridoxal 5’-phosphate (PLP) is a ubiquitous co factor for diverse enzymes, among them aspartate aminotransferase. Here the authors use neutron crystallography, which allows the visualization of the positions of hydrogen atoms, and computation to ...
Steven Dajnowicz +8 more
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Plasma Pyridoxal 5´-Phosphate Level in Children with Intractable and Controlled Epilepsy [PDF]
Objective Intractable epilepsy is a serious neurologic problem with different etiologies. Decreased levels of pyridoxal phosphate in cerebral spinal fluid of patients with intractable epilepsy due to pyridoxine dependency epilepsy are reported.
Ghofrani, Mohammad +2 more
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Precision therapies for genetic epilepsies in 2025: Promises and pitfalls
Epilepsia Open, EarlyView.Abstract By targeting the underlying etiology, precision therapies offer an exciting paradigm shift to improve the stagnant outcomes of drug‐resistant epilepsies, including developmental and epileptic encephalopathies. Unlike conventional antiseizure medications (ASMs) which only treat the symptoms (seizures) but have no effect on the underlying ...
Shuyu Wang +3 more
wiley +1 more source
Red cell aspartate aminotransferase saturation with oral pyridoxine intake
São Paulo Medical JournalCONTEXT AND OBJECTIVE: The coenzyme of aspartate aminotransferase is pyridoxal phosphate, generated from fresh vegetables containing pyridoxine. Vitamin B6-responsive sideroblastic anemia, myelofibrosis and Peyronie’s syndrome respond to high pyridoxine ...
Marilena Oshiro +3 more
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Reaction of Furanoeremophilans with Pyridoxal
Natural Product Communications, 2008 Furanoeremophilan-10β-ol, a major component of Ligularia cymbulifera growing in northwestern Yunnan Province of China, reacted with pyridoxal or its 5′-phosphate at room temperature in aqueous solution to afford condensation products.
Atsushi Torihata, Chiaki Kuroda
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Manual for starch gel electrophoresis: A method for the detection of genetic variation [PDF]
, 1987 The procedure to conduct horizontal starch gel electrophoresis on enzymes is described in detail. Areas covered are (I) collection and storage of specimens, (2) preparation of tissues, (3) preparation of a starch gel, (4) application of enzyme extracts ...
Aebersold, Paul B. +4 more
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Neonatal seizures: Advances in diagnosis and management
Epilepsia Open, EarlyView.Abstract The International League Against Epilepsy (ILAE) created the ILAE Neonatal Task Force that classified neonatal seizures, defined neonatal epilepsy syndromes, and specified treatment guidelines. These frameworks, in addition to improved access to genetic testing and other recent advances, have revolutionized the diagnosis and management of ...
Elissa G. Yozawitz +2 more
wiley +1 more source
A Computational Approach for Identifying Plant-Based Foods for Addressing Vitamin Deficiency Diseases [PDF]
, 2015 Vitamins are nutrients that are essential to human health, and deficiencies have been shown to cause severe diseases. In this study, a computational approach was used to identify vitamin deficiency diseases and plant-based foods with vitamin content ...
Sarkar, Indra Neil, Yu, Christina
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