Results 91 to 100 of about 43,493 (297)

Structure-function relationships of porcine pyridoxal kinase

open access: yes, 2000
Pyridoxal kinase (PK) catalyzes the formation of pyridoxal-5-phosphate (PLP) from pyridoxal (PL), ATP and a divalent cation (Zn2+). So far, there is no three-dimensional structure of PK available.
Y. C. Leung   +9 more
core   +1 more source

Pharmaceutical policy and off‐label prescribing in pregnancy: A population‐based historical cohort study analyzing inequality in access to antiemetics within Australia's Pharmaceutical Benefits Scheme

open access: yesActa Obstetricia et Gynecologica Scandinavica, EarlyView.
Public spending on antiemetics among pregnant women in Australia is concentrated in socioeconomically disadvantaged women. However, public expenditure is also driven by off‐label ondansetron use (i.e., use outside regulatory‐approved indications), highlighting a misalignment between pharmaceutical policy, public expenditure patterns, and pregnant women'
Hannah Jackson   +4 more
wiley   +1 more source

Comparing the sensitivity of pyridoxal-5-phosphate, homocysteine and neopterin in coronary heart disease

open access: yesPteridines, 2002
Blood serum pyridoxal-5-phosphate, homocysteine and neopterin concentrations have been examined in 30 healthy individuals and 87 patients with coronary heart disease, verified by coronary angiography.
Rudzite Vera   +7 more
doaj   +1 more source

Synthesis of Some Pyridoxine and Pyridoxal Halophosphonates

open access: yes, 1996
A new series of pyridoxine and pyridoxal chloro and fluorophosphonates have been synthesized. Partially protected pyridoxine 1, 2 or pyridoxal 4 reacted with methyl phosphonic dichloride in the presence of triethylamine at -10 °C.
Ljubica Butula   +5 more
core  

Dystrophia Smolandiensis is characterized by a novel NQO1 variant and a distinct phenotype from COL17A1‐associated epithelial recurrent erosion dystrophy

open access: yesActa Ophthalmologica, EarlyView.
Abstract Purpose To determine the molecular cause of the two epithelial recurrent erosion dystrophies, Dystrophia Smolandiensis and Dystrophia Helsinglandica, and to identify phenotypic differences between the two conditions. Methods DNA samples and clinical data from structured interview records were obtained from the Swedish families in which ...
Karl De Geer   +5 more
wiley   +1 more source

Biological Role of Carbamoyl pyridoxal 5'-phosphate

open access: yes, 1997
A new compound, carbamoyl-pyridoxal 5'-phosphate (C-PLP), was synthetized by condensation of pyridoxal 5'-phosphate (PLP) with KCNO. It may be obtained under certain physiological conditions of pH, temperature and concentration of reagents. Formation and
Marinello, Enrico   +6 more
core   +1 more source

Prurigo Pigmentosa – an increasingly diagnosed dermatological condition associated with ketogenic diet

open access: yesJDDG: Journal der Deutschen Dermatologischen Gesellschaft, EarlyView.
SUMMARY Prurigo pigmentosa (PP) is a rare inflammatory dermatosis, clinically characterized by intensely pruritic, erythematous papules and papulovesicles, with reticular hyperpigmentation upon healing. We herein report four cases in adults of different ethnic backgrounds, in which the disease was associated with ketogenic metabolic states due to ...
Antigona Aliu   +7 more
wiley   +1 more source

Crystal structure of L-aspartate aminotransferase from Schizosaccharomyces pombe.

open access: yesPLoS ONE, 2019
L-aspartate aminotransferase is a pyridoxal 5'-phosphate-dependent transaminase that catalyzes reversible transfer of an α-amino group from aspartate to α-ketoglutarate or from glutamate to oxaloacetate.
Soo Yeon Jeong   +2 more
doaj   +1 more source

Pyridoxal isonicotinoyl hydrazone and analogues

open access: yes, 1989
The ultraviolet-visible absorption spectra of the orally effective iron chelator, pyridoxal isonicotinoyl hydrazone (PIH), and three analogues, pyridoxal benzoyl hydrazone (PBH), pyridoxal p-methoxybenzoyl hydrazone (P pMBH) and pyridoxal m-fluorobenzoyl
Vitolo, L.W.   +3 more
core  

Comparative Study of Laboratory Diets for Piophila casei: Beneficial Effects of Infant Formula Supplementation

open access: yesEntomologia Experimentalis et Applicata, EarlyView.
The infant formula‐based diet (F), the whole powder milk diet (P), and dry‐cured ham (H) were evaluated for rearing Piophila casei. H accelerated development, promoted earlier reproduction, and achieved the highest demographic performance but showed practical limitations linked to substrate deterioration. F enhanced larval survival and adult longevity,
Diletta Missere   +3 more
wiley   +1 more source

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