Results 11 to 20 of about 99,240 (382)

Vitamin D(3) and methylenebisphosphonic acid in the correction of mineral metabolism disorders and bone remodeling associated with glucocorticoid-induced osteoporosis [PDF]

open access: yesThe Ukrainian Biochemical Journal, 2023
The study was aimed at evaluating therapeutic efficacy of vitamin D3 (VD3, 1000 IU/kg of b.w., 30 days) and sodium salt of methylenebisphosphonic acid (MBPA, 17 mg/kg of b.w., 30 days) monotherapies as well as their effect in combination in preventing ...
O. O. Lisakovska   +5 more
doaj   +1 more source

Indirect Export of Reducing Equivalents From the Chloroplast to Resupply NADP for C3 Photosynthesis—Growing Importance for Stromal NAD(H)?

open access: yesFrontiers in Plant Science, 2021
Plant productivity greatly relies on a flawless concerted function of the two photosystems (PS) in the chloroplast thylakoid membrane. While damage to PSII can be rapidly resolved, PSI repair is complex and time-consuming. A major threat to PSI integrity
Moritz Krämer, Hans-Henning Kunz
doaj   +1 more source

Brain vitamin D3-auto/paracrine system in relation to structural, neurophysiological, and behavioral disturbances associated with glucocorticoid-induced neurotoxicity

open access: yesFrontiers in Cellular Neuroscience, 2023
IntroductionVitamin D3 (VD3) is a potent para/autocrine regulator and neurosteroid that can strongly influence nerve cell function and counteract the negative effects of glucocorticoid (GC) therapy.
Olha Lisakovska   +8 more
doaj   +1 more source

Bioenergetic Alterations of Metabolic Redox Coenzymes as NADH, FAD and FMN by Means of Fluorescence Lifetime Imaging Techniques

open access: yesInternational Journal of Molecular Sciences, 2021
Metabolic FLIM (fluorescence lifetime imaging) is used to image bioenergetic status in cells and tissue. Whereas an attribution of the fluorescence lifetime of coenzymes as an indicator for cell metabolism is mainly accepted, it is debated whether this ...
S. Kalinina   +6 more
semanticscholar   +1 more source

ISOLATION OF COENZYME A [PDF]

open access: hybridJournal of Biological Chemistry, 1950
Fritz Lipmann   +4 more
openalex   +3 more sources

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

Iso-coenzyme A [PDF]

open access: yesJournal of Biological Chemistry, 2005
Iso-coenzyme A is an isomer of coenzyme A in which the monophosphate is attached to the 2'-carbon of the ribose ring. Although iso-CoA was first reported in 1959 (Moffatt, J. G., and Khorana, H. G. (1959) J. Am. Chem. Soc. 81, 1265-1265) to be a by-product of the chemical synthesis of CoA, relatively little attention has been focused on iso-CoA or on ...
David E. Bostwick   +4 more
openaire   +3 more sources

Coenzymes and Their Role in the Evolution of Life

open access: yesAngewandte Chemie, 2020
The evolution of coenzymes, or their impact on the origin of life, is fundamental for understanding our own existence. Having established reasonable hypotheses about the emergence of prebiotic chemical building blocks, which were probably created under ...
A. Kirschning
semanticscholar   +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

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