Results 111 to 120 of about 48,907 (300)

Coloured polyhydroxyalkanoates: A review

open access: yesColoration Technology, EarlyView.
Abstract Polyhydroxyalkanoates (PHAs) are a class of biopolymers produced by various microorganisms, with poly(3‐hydroxybutyrate) being the most extensively studied. PHAs are widely studied as substitutes for conventional plastics due to their similar physicochemical properties. However, the production cost of PHAs remains high.
Maria Luiza de Oliveira Zanini   +3 more
wiley   +1 more source

Foetal disruptive brain injuries: Diagnosing the underlying pathogenetic mechanisms with cranial ultrasonography

open access: yesDevelopmental Medicine &Child Neurology, EarlyView.
Abstract Antenatal destructive events affecting the central nervous system of the foetus lead to disruptive brain lesions that are often associated with impaired neurodevelopment. The pathogenesis of these lesions encompasses a range of causes, including haemorrhagic, embolic, or other vascular events; exposure to teratogens, such as drugs or substance
Ana Alarcón   +33 more
wiley   +1 more source

Determination and uncertainty analysis of B vitamins in infant formula by HPLC-DAD/FLD [PDF]

open access: yesZhongguo niangzao
A method was developed for the simultaneous determination of vitamin B2 , niacin, nicotinamide, pyridoxine and pyridoxal in infant formula by HPLC. The sample was extracted by 0.1% phosphoric acid aqueous solution of 1% methanol and precipitated protein,
KANG Cuixin, ZHOU Yuan, MEI Rong, LIU Huibing, NIE Yi, MAO Yanni
doaj   +1 more source

Higher plasma dicarbonyl levels are associated with liver fibrosis in obese individuals

open access: yesDiabetes, Obesity and Metabolism, EarlyView.
Abstract Introduction Methylglyoxal (MGO) is a very reactive compound that modifies proteins, forming advanced glycation end products (AGEs) and activating inflammatory pathways. Elevated MGO levels have been linked to various diseases, including type 2 diabetes and atherosclerosis. However, the role of MGO and other glycating agents in the progression
Oluwatomisono I. Akinrimisi   +12 more
wiley   +1 more source

Aminophospholipid glycation and its inhibitor screening system: a new role of pyridoxal 5′-phosphate as the inhibitor

open access: yesJournal of Lipid Research, 2006
Peroxidized phospholipid-mediated cytotoxity is involved in the pathophysiology of a number of diseases [i.e., the abnormal increase of phosphatidylcholine hydroperoxide (PCOOH) found in the plasma of type 2 diabetic patients]. The PCOOH accumulation may
Ohki Higuchi   +5 more
doaj  

Status epilepticus in older adults: A critical review

open access: yesEpilepsia, EarlyView.
Abstract Older adults (≥60 years of age) have the highest incidence of status epilepticus (SE) among adults and experience the highest morbidity and mortality. SE incidence increases with age in adulthood. A recent study from Austria estimated an incidence of 89.6/100 000 and 67.6/100 000 person‐years adjusted for age and sex in women and men aged >60 ...
Matthew R. Woodward   +5 more
wiley   +1 more source

First‐in‐class inhibitors of SbnA reduce siderophore production in Staphylococcus aureus

open access: yesThe FEBS Journal, EarlyView.
The production of the iron‐chelating compound staphyloferrin B by the most invasive S. aureus strains is crucial for colonization, virulence, and survival in the host. Staphyloferrin B biosynthesis is carried out by eight enzymes, the Sbn system, that offer an appealing source of potential targets for the development of antimicrobials.
Sarah Hijazi   +15 more
wiley   +1 more source

Variable treatment response in a patient with pyridoxal N phosphate oxidase (PNPO) deficiency- understanding the paradox

open access: yesEpilepsy & Behavior Reports, 2020
A 6-year-old girl presented with history of infantile onset epileptic encephalopathy and developmental delay. She had polymorphic seizures that were refractory to regular anti-seizure medication.
Smilu Mohanlal   +3 more
doaj  

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