Results 11 to 20 of about 28,111 (262)

Genome Mining Enabled by Biosynthetic Characterization Uncovers a Class of Benzoxazolinate‐Containing Natural Products in Diverse Bacteria

open access: yesAngewandte Chemie, Volume 134, Issue 51, December 19, 2022., 2022
Benzoxazolinate is a rare bis‐heterocyclic moiety that interacts with proteins and DNA. It was found that a putative acyl AMP‐ligase mediates the last cyclization step to afford benzoxazolinate. The enzyme was then used as a probe for genome mining, which led to the discovery of a new class of benzoxazolinate‐containing compounds in diverse bacteria ...
Yi‐Ming Shi   +12 more
wiley   +2 more sources

Anticipatory banking of samples enables diagnosis of adenylosuccinase deficiency following molecular autopsy in an infant with vacuolating leukoencephalopathy

open access: yesAmerican Journal of Medical Genetics Part A, Volume 191, Issue 1, Page 234-237, January 2023., 2023
Abstract Adenylosuccinase deficiency is a rare inborn error of metabolism. We present a newborn who died at 52 days of age with clinical features suggestive of severe epileptic encephalopathy and leukodystrophy of unknown cause. Post‐mortem examination showed an unusual vacuolar appearance of the brain.
Spatikha Sitaram   +11 more
wiley   +1 more source

Quantitative electroencephalographic analysis of delirium tremens development following alcohol‐withdrawal seizure based on a small number of male cases

open access: yesBrain and Behavior, Volume 12, Issue 12, December 2022., 2022
Considering the complications related to alcohol withdrawal syndrome (AWS) such as seizure, delirium tremens and cardiac arrhythmia, it is important to identify the risk of delirium tremens (DT) following AWS and enhance preventive strategies. We observed the characteristics of quantitative electroencephalography in patients with AWS, specifically who ...
Jee‐Eun Yoon   +3 more
wiley   +1 more source

Epipolythiodioxopiperazine‐Based Natural Products: Building Blocks, Biosynthesis and Biological Activities

open access: yesChemBioChem, Volume 23, Issue 23, December 5, 2022., 2022
Housing sulfur: Certain fungi produce diketopiperazine compounds with a transannular sulfur bridge. These so‐called epipolythiodioxopiperzines are toxic by non‐specifically interacting with intracellular proteins and contribute to fungal pathogenicity. Producer strains serve as bio‐pesticides but also question safety of food fermentation.
Eva M. Huber
wiley   +1 more source

Pyridoxine‐responsive KCNQ2 epileptic encephalopathy: Additional cases and literature review

open access: yesMolecular Genetics & Genomic Medicine, 2022
Background Typical patients with KCNQ2 (OMIM# 602235) epileptic encephalopathy present early neonatal‐onset intractable seizures with a burst suppression EEG pattern and severe developmental delay or regression, and those patients always fail first‐line ...
Jun Chen   +8 more
doaj   +1 more source

USE OF PYRIDOXINE TO INCREASE ANTICACNER ACTIVITY OF METHIONINE-GAMMA-LYASE IN MURINE CANCER MODELS

open access: yesСибирский онкологический журнал, 2017
We presented results of monotherapy and combination therapy of transplantable murine tumor models using methionine-gamma-lyase (MGL) and pyridoxine hydrochloride. We studied MGL from Clostridium sporogenes and Citrobacter freundii.
D. Zh. Davydov   +8 more
doaj   +1 more source

Effects of Pyridoxine Deficiency on Hippocampal Function and Its Possible Association with V-Type Proton ATPase Subunit B2 and Heat Shock Cognate Protein 70

open access: yesCells, 2020
Pyridoxine, one of the vitamin B6 vitamers, plays a crucial role in amino acid metabolism and synthesis of monoamines as a cofactor. In the present study, we observed the effects of pyridoxine deficiency on novel object recognition memory.
Hyo Young Jung   +9 more
doaj   +1 more source

Pyridoxine: The ‘Ba.Six’ of use in Nausea and Vomiting of Pregnancy [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2019
Over the centuries, the dietary and biochemical essentiality of pyridoxine in the humans has been well established. Apart from various physiological functions, pyridoxine is therapeutically important in Nausea and Vomiting of Pregnancy (NVP).
Abbas Hassan   +2 more
doaj   +1 more source

Pyridoxine-Dependent Epilepsy and Antiquitin Deficiency Resulting in Neonatal-Onset Refractory Seizures

open access: yesBrain Sciences, 2021
Pyridoxine-dependent epilepsy (PDE) is an autosomal recessive neurometabolic disorder due to a deficiency of α-aminoadipic semialdehyde dehydrogenase (mutation in ALDH7A1 gene), more commonly known as antiquitin (ATQ).
Konrad Kaminiów   +3 more
doaj   +1 more source

Effects of Pyridoxine on Growth Performance and Plasma Aminotransferases and Homocysteine of White Pekin Ducks [PDF]

open access: yesAsian-Australasian Journal of Animal Sciences, 2014
A dose-response experiment with seven supplemental pyridoxine levels (0, 0.66, 1.32, 1.98, 2.64, 3.30, and 3.96 mg/kg) was conducted to investigate the effects of pyridoxine on growth performance and plasma aminotransferases and homocysteine of White ...
Ming Xie   +4 more
doaj   +1 more source

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