Results 41 to 50 of about 268,588 (307)
Studies on L-Ascorbic Acid Derivatives. II. L-Ascorbic Acid 3-Phosphate and 3-Pyrophosphate
Chemical and Pharmaceutical Bulletin, 1969 Phosphorylation of 5, 6-isopropylidene-L-ascorbic acid with phosphorus oxychloride gave mainly a mixture of four phosphates. Column chromatography on Dowex-1-bicarbonate with a solution of sodium bicarbonate as a developer was found suitable for the separation of these phosphates for the preparative purpose.
H, Nomura, T, Ishiguro, S, Morimoto
openaire +2 more sources
Molecular Oncology, EarlyView.Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau +36 more
wiley +1 more source
Nano Drug Delivery Formulations for Topical Dermal Administration of L-Ascorbic Acid and Derivatives
Applied BiosciencesThis review considers L-ascorbic acid as a test substance in designing a dermal drug delivery system for carrying a hydrophilic, low-stability API. Actual studies of nano delivery systems carrying L-ascorbic acid are reviewed.
Michael Kenneth Lawson
doaj +1 more source
Impact of deep-fat-frying on some plantain micronutrients [PDF]
, 2008 Plantains and bananas are one of the major staple foods of sub-Saharan Africa and Latin-America. These fruit are source of dietary minerals and vitamins.
Avallone, Sylvie +3 more
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FEBS Open Bio, EarlyView.The inhibition of mitochondrial dihydroorotate dehydrogenase (DHODH) impairs syncytialization and induces cellular senescence via mitochondrial and endoplasmic reticulum stress in human trophoblast stem cells, elevating sFlt1/PlGF levels, a hallmark of placental dysfunction in hypertensive disorders of pregnancy.
Kanoko Yoshida +6 more
wiley +1 more source
Ascorbic Acid Content on Hibiscus Sabdariffa L. Callus at Various Consentration of Sucrose in Ms Media [PDF]
, 2010 Ascorbic acid is an antioxidant which is found in rosella flower. Its production through conventional method needs long time and wide field, so an alternative method through development of callus invitro is conducted.
Nurchayati, Y. (Yulita) +1 more
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Exploiting genomics resources to identify candidate genes underlying antioxidants content in tomato fruit [PDF]
, 2016 The tomato is a model species for fleshy fruit development and ripening, as well as for genomics studies of others Solanaceae. Many genetic and genomics resources, including databases for sequencing, transcriptomics and metabolomics data, have been ...
Barone, Amalia +7 more
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FEBS Open Bio, EarlyView.This study investigated a novel WST‐8‐based assay for evaluating d‐Amino acid oxidase (DAO) inhibitors. We confirmed its effectiveness using known inhibitors and found that uremic toxins possess relatively weak inhibitory activity compared to existing drugs.
Kahoko Miyake +4 more
wiley +1 more source
Laboratory investigation of daily food intake and gut evacuation in larvae of African catfish Clarias gariepinus under different feeding conditions [PDF]
, 2010 Temporary accumulation of ascorbic acid 2-sulfate (AAS) was measured to estimate food intake and gut evacuation in larvae of African catfish. Fish larvae were fed decapsulated cysts of Artemia containing AAS.
García-Ortega, A. +5 more
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FEBS Open Bio, EarlyView.Abruptly changing from aerobic to anaerobic conditions (sudden anaerobization) induced growth inhibition and a significant increase in intracellular labile ferrous iron in the aerotolerant anaerobe Amphibacillus xylanus. We found that free flavins mediate efficient electron transfer from NADH to ferric iron under anaerobic conditions, suggesting that ...
Shinya Kimata +13 more
wiley +1 more source