Results 31 to 40 of about 95,205 (196)

Synthesis of 13 C and 2 H Labeled Vinyl Pyruvate and Hyperpolarization of Pyruvate [PDF]

open access: yes, 2022
The hyperpolarization of nuclear spins has enabled unique applications in chemistry, biophysics, and particularly metabolic imaging. Parahydrogen-induced polarization (PHIP) offers a fast and cost-efficient way of hyperpolarization.
Brahms, Arne   +6 more
core   +1 more source

Asymmetric transformations involving 1,2-diarbonyl compounds as pronucleophiles

open access: yes, 2012
International audienceThis article concentrates on the versatile nucleophilic reactivity of 1,2-dicarbonyl compounds in various asymmetric transformations. Although underexploited in comparison to their 1,3-dicarbonyl homologues, the presence of adjacent
Bonne, Damien   +2 more
core   +3 more sources

Exopolysaccharides from Marine and Marine Extremophilic Bacteria: Structures, Properties, Ecological Roles and Applications [PDF]

open access: yes, 2018
The marine environment is the largest aquatic ecosystem on Earth and it harbours microorganisms responsible for more than 50% of total biomass of prokaryotes in the world.
CASILLO, ANGELA   +3 more
core   +2 more sources

Algae Biofuel Triacylglyceride Transesterification Optimization [PDF]

open access: yes, 2018
Algae biofuels may hold the key to solving the problem of fossil fuel consumption by being comparable in content, renewable, and carbon-neutral. Many biofuel researchers and corporations have undertaken to increase the production rate or capacity of ...
Ferenczy, Erik
core   +1 more source

Time to broaden pharmacological treatment of cardiovascular disorders with physiological dimensions of Adropin

open access: yesJournal of the Pakistan Medical Association
Adropin, an emerging substance hailed for its heart-protective potential, presents a promising avenue for combating cardiovascular ailments. The current narrative review was planned to underscore its link with metabolic syndrome and its role in ...
Sana Akhlaq
doaj   +1 more source

Effects of fermentation time and pH on soursop (Annona muricata) vinegar production towards its chemical compositions [PDF]

open access: yes, 2017
Vinegar is a liquid product that undergoes both alcoholic and acetous fermentation of sugar (carbohydrate) sources. Soursop (Annona muricata) is easily available in Malaysia throughout the year. However, it is also highly perishable and has a short shelf-
Azwan Mat Lazim,   +4 more
core   +1 more source

Manipulation of carbohydrate diet and ensuing changes in weight and glycogen storage in bumble bee (Bombus impatiens) queens [PDF]

open access: yes, 2014
Bumble bees serve as important pollinators for human crops, but many of their populations have declined over the past 60 years. Bumble bee population decline is very important for humans because it reduces pollination services, which can lead to lower ...
Doan, Amy HoangAnh
core  

Investigations about the cardioprotective effect of pyruvate in isolated hemoperfused pig-hearts under ischemic conditions [PDF]

open access: yes, 2006
Deckblatt-Impressum persönlicher Dank Inhaltsverzeichnis Tabellen- und Abbildungsverzeichnis Abkürzungsverzeichnis Einleitung und Zielstellung Literaturübersicht Material und Methoden Ergebnisse Diskussion Zusammenfassung Summary ...
Lehmann-Drache, Christiane
core   +1 more source

A Breathing Atom-Transfer Radical Polymerization: Fully Oxygen-Tolerant Polymerization Inspired by Aerobic Respiration of Cells.

open access: yesAngewandte Chemie, 2018
The first well-controlled aqueous atom-transfer radical polymerization (ATRP) conducted in the open air is reported. This air-tolerant ATRP was enabled by the continuous conversion of oxygen to carbon dioxide catalyzed by glucose oxidase (GOx), in the ...
Alan E Enciso   +3 more
semanticscholar   +1 more source

Switching of pyruvate kinase isoform L to M2 promotes metabolic reprogramming in hepatocarcinogenesis [PDF]

open access: yes, 2014
Hepatocellular carcinoma (HCC) is an aggressive tumor, with a high mortality rate due to late symptom presentation and frequent tumor recurrences and metastasis. It is also a rapidly growing tumor supported by different metabolic mechanisms; nevertheless,
Au, SLK   +11 more
core   +3 more sources

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