Results 21 to 30 of about 4,987,765 (222)

Interaction of solid organic acids with carbon nanotube field effect transistors [PDF]

open access: yesChem. Phys. Lett. 430 (2006) 75, 2007
A series of solid organic acids were used to p-dope carbon nanotubes. The extent of doping is shown to be dependent on the pKa value of the acids. Highly fluorinated carboxylic acids and sulfonic acids are very effective in shifting the threshold voltage and making carbon nanotube field effect transistors to be more p-type devices.
arxiv   +1 more source

Eicosapentaenoic Acid (EPA) and Docosahexaenoic Acid (DHA) in Muscle Damage and Function

open access: yesNutrients, 2018
Nutritional supplementation not only helps in improving and maintaining performance in sports and exercise, but also contributes in reducing exercise fatigue and in recovery from exhaustion.
E. Ochi, Y. Tsuchiya
semanticscholar   +1 more source

Evaluation of the impact of genetic polymorphisms in glutathione-related genes on the association between methylmercury or n-3 polyunsaturated long chain fatty acids and risk of myocardial infarction: a case-control study

open access: yesEnvironmental Health, 2011
Background The n-3 polyunsaturated fatty acids eicosapentaenoic acid and docosahexaenoic acid, which are present in fish, are protective against myocardial infarction.
Norberg Margareta   +11 more
doaj   +1 more source

Evaluation of Plasma AA/DHA+EPA Ratio in Obese Romanian Children

open access: yesRomanian Journal of Laboratory Medicine, 2021
The aim of the study was to evaluate the plasma profile of arachidonic acid (AA), docosahexaenoic acid (DHA), and eicosapentaenoic acid (EPA), as well to analyze the relationship of Omega 6/Omega 3 ratio with anthropo-metric parameters and insulin ...
Huțanu Adina   +5 more
doaj   +1 more source

Omega-3 fatty acids eicosapentaenoic acid and docosahexaenoic acid and their mechanisms of action on apolipoprotein B-containing lipoproteins in humans: a review

open access: yesLipids in Health and Disease, 2017
Epidemiological and genetic studies suggest that elevated triglyceride (TG)-rich lipoprotein levels in the circulation increase the risk of cardiovascular disease.
J. Oscarsson, E. Hurt-Camejo
semanticscholar   +1 more source

Adipose tissue arachidonic acid content is associated with the expression of 5-lipoxygenase in atherosclerotic plaques

open access: yesLipids in Health and Disease, 2013
Background The content of arachidonic acid in adipose tissue is positively associated with the risk of myocardial infarction, whereas the content of eicosapentaenoic acid in adipose tissue has been reported to be negatively associated with the risk of ...
Nielsen Michael S   +6 more
doaj   +1 more source

A toolkit for Nannochloropsis oceanica CCMP1779 enables gene stacking and genetic engineering of the eicosapentaenoic acid pathway for enhanced long‐chain polyunsaturated fatty acid production

open access: yesPlant Biotechnology Journal, 2017
Summary Nannochloropsis oceanica is an oleaginous microalga rich in ω3 long‐chain polyunsaturated fatty acids (LC‐PUFAs) content, in the form of eicosapentaenoic acid (EPA). We identified the enzymes involved in LC‐PUFA biosynthesis in N.
Eric Poliner   +5 more
semanticscholar   +1 more source

Potential Production of Polyunsaturated Fatty Acids from Microalgae

open access: yesInternational Journal of Science and Engineering, 2011
Currently, public awareness of healthcare importance increase. Polyunsaturated fatty acid is an essential nutrition for us, such arachidonic acid, docosahexaenoic acid and eicosapentaenoic acid.
Noer Abyor Handayani   +2 more
doaj   +1 more source

A randomized, crossover, head-to-head comparison of eicosapentaenoic acid and docosahexaenoic acid supplementation to reduce inflammation markers in men and women: the Comparing EPA to DHA (ComparED) Study.

open access: yesAmerican Journal of Clinical Nutrition, 2016
BACKGROUND To date, most studies on the anti-inflammatory effects of eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) in humans have used a mixture of the 2 fatty acids in various forms and proportions.
J. Allaire   +8 more
semanticscholar   +1 more source

Symmetry Scheme for Amino Acid Codons [PDF]

open access: yesPhys.Rev.E65, 021912 (2002), 2003
Group theoretical concepts are invoked in a specific model to explain how only twenty amino acids occur in nature out of a possible sixty four. The methods we use enable us to justify the occurrence of the recently discovered twenty first amino acid selenocysteine, and also enables us to predict the possible existence of two more, as yet undiscovered ...
arxiv   +1 more source

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