Results 21 to 30 of about 15,890 (276)

Effect of Propionic Acid on Diabetes-Induced Impairment of Unfolded Protein Response Signaling and Astrocyte/Microglia Crosstalk in Rat Ventromedial Nucleus of the Hypothalamus

open access: yesNeural Plasticity, 2022
Background. The aim was to investigate the influence of propionic acid (PA) on the endoplasmic reticulum (ER), unfolded protein response (UPR) state, and astrocyte/microglia markers in rat ventromedial hypothalamus (VMH) after type 2 diabetes mellitus ...
Larysa V. Natrus   +5 more
doaj   +1 more source

The contribution of the Nobel prize laureates to the development of knowledge of vitamin biochemistry: Ch. Eijkman, F. G. Hopkins, A. Szent-Györgyi, W. Haworth, P. Karrer, R. Kuhn, H. Dam, E. A. Doisy, G. Minot, W. Murphy, G. Whipple, D. Hodgkin, R. Woodward [PDF]

open access: yesThe Ukrainian Biochemical Journal, 2019
In the first half of the 20th century, the experimental research of chemists, biochemists and physiologists in collaboration with doctors led to the discovery of a new class of biologically active compounds – vitamins.
V. M. Danilova   +2 more
doaj   +1 more source

Better than Nature: Nicotinamide Biomimetics That Outperform Natural Coenzymes [PDF]

open access: yes, 2016
The search for affordable, green biocatalytic processes is a challenge for chemicals manufacture. Redox biotransformations are potentially attractive, but they rely on unstable and expensive nicotinamide coenzymes that have prevented their widespread ...
Nigel S. Scrutton (110351)   +6 more
core   +4 more sources

Iron-sulfur flavoenzymes: the added value of making the most ancient redox cofactors and the versatile flavins work together

open access: yesOpen Biology, 2021
Iron-sulfur (Fe-S) flavoproteins form a broad and growing class of complex, multi-domain and often multi-subunit proteins coupling the most ancient cofactors (the Fe-S clusters) and the most versatile coenzymes (the flavin coenzymes, FMN and FAD).
Maria Antonietta Vanoni
doaj   +1 more source

Scientific advancement on the way to molecular vitaminology at the Department of Vitamins and Coenzymes of the Palladin Institute of Biochemistry [PDF]

open access: yesThe Ukrainian Biochemical Journal
Modern advances in molecular vitaminology are characterized by a marked expansion in understanding­ the molecular mechanisms underlying the actions of vitamins and their biologically active derivatives as highly effective compounds that ensure controlled
M. Veliky   +3 more
doaj   +1 more source

Vitamin D Auto-/Paracrine System Is Involved in Modulation of Glucocorticoid-Induced Changes in Angiogenesis/Bone Remodeling Coupling

open access: yesInternational Journal of Endocrinology, 2020
Osteoporosis is a devastating side effect of chronic glucocorticoid (GC) treatment. Despite the crucial role of vitamin D (VD) in bone homeostasis, the precise molecular mechanisms of its action on GC-induced disturbances of bone remodeling remain ...
Olha Lisakovska   +4 more
doaj   +1 more source

4,7-Dimethoxy-6-propyl-2H-1,3-benzodioxole-5-carbaldehyde

open access: yesMolbank, 2023
A simple intermediate for the synthesis of methoxy-analogues of coenzymes Q with substituents having various chain lengths based on natural polyalkoxyallylbenzene apiol has been developed.
Dmitry V. Tsyganov, Victor V. Semenov
doaj   +1 more source

Vitamine B complex based coenzymes [PDF]

open access: yes, 2019
Koenzimi su male složene organske molekule koje uglavnom potječu od vitamina i drugih esencijalnih hranjivih tvari. Sveprisutni su u prirodi te sudjeluju u enzimski kataliziranim reakcijama.
Ćosić, Jela
core   +2 more sources

Structure and function of yeast alcohol dehydrogenase [PDF]

open access: yesJournal of the Serbian Chemical Society, 2000
1. Introduction 2. Isoenzymes of YADH 3. Substrate specificity 4. Kinetic mechanism 5. Primary structure 6. The active site 7. Mutations in the yeast enzyme 8. Chemical mechanism 9. Binding of coenzymes 10.
VLADIMIR LESKOVAC, SVETLANA TRIVIC
doaj   +2 more sources

A new limit for blood metabolite analysis using 1H NMR spectroscopy

open access: yesJournal of Magnetic Resonance Open, 2022
Human blood is the most widely used biospecimen in the clinic and the metabolomics field. While both mass spectrometry and NMR spectroscopy are the two premier analytical platforms in the metabolomics field, NMR exhibits several unsurpassed ...
G.A. Nagana Gowda   +2 more
doaj   +1 more source

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