نتایج جستجو برای: omega

تعداد نتایج: 27140  

2004
Richard Steiner

There are several ways to construct omega-categories from combinatorial objects such as pasting schemes or parity complexes. We make these constructions into a functor on a category of chain complexes with additional structure, which we call augmented directed complexes. This functor from augmented directed complexes to omega-categories has a left adjoint, and the adjunction restricts to an equ...

Journal: :Cell 2010
Da Young Oh Saswata Talukdar Eun Ju Bae Takeshi Imamura Hidetaka Morinaga WuQiang Fan Pingping Li Wendell J. Lu Steven M. Watkins Jerrold M. Olefsky

Omega-3 fatty acids (omega-3 FAs), DHA and EPA, exert anti-inflammatory effects, but the mechanisms are poorly understood. Here, we show that the G protein-coupled receptor 120 (GPR120) functions as an omega-3 FA receptor/sensor. Stimulation of GPR120 with omega-3 FAs or a chemical agonist causes broad anti-inflammatory effects in monocytic RAW 264.7 cells and in primary intraperitoneal macroph...

Journal: :avicenna journal of phytomedicine 0
mandana tavakkoli-kakhki department of traditional medicine, school of traditional medicine, shahid beheshti university of medical sciences, tehran, i. r. iran malihe motavasselian department of traditional medicine, faculty of traditional medicine, tehran university of medical sciences, tehran, i. r. iran mahmoud mosaddegh department of pharmacognosy, faculty of pharmacy, shahid beheshti university of medical sciences, tehran, i. r. iran mohammad mahdi esfahani department of traditional medicine, faculty of traditional medicine, tehran university of medical sciences, tehran, i. r. iran mohammad kamalinejad department of pharmacognosy, faculty of pharmacy, shahid beheshti university of medical sciences, tehran, i. r. iran mohsen nematy department of nutrition, school of medicine, biochemistry and nutrition, endoscopic and minimally invasive surgery and cancer research centers, mashhad university of medical sciences, mashhad, i. r. iran

objectives: considering the increasing prevalence of depression in modern societies and the positive effects of omega-3 polyunsaturated fatty acids on depression, this study aims to investigate the omega-3 and omega-6 content of various foodstuffs, prescribed or prohibited by iranian traditional medicine (itm). materials and methods: firstly, reliable sources of iranian traditional medicine wer...

Journal: :The Journal of Cell Biology 1994
N C Hogan K L Traverse D E Sullivan M L Pardue

The Drosophila Hsr-omega puff, one of the largest heat shock puffs, reveals a very unusual gene, identified by heat shock but constitutively active in nearly all cell types. Surprisingly, Hsr-omega yields two transcription end-products with very different roles. The larger, omega-n, is a nuclear RNA with characteristics suggesting a new class of nuclear RNAs. Although it neither leaves the nucl...

The anecdote "we are what we eat" in line with the doctrine of Hypocrates in 400 BC “Let food be thy medicine and medicine thy food” are vividly portray the importance of daily regimen in human health and body well-functioning. There is a growing body of evidence that suggests the relative intake of specific nutrients can have a profound effect on physiology of individuals...

2005
Claude Bolduc Jules Desharnais

We propose axioms for 1-free omega algebra, typed 1-free or 1-free variants. We set up a matrix algebra over typed 1-free omega algebras by lift-. This PDF book incorporate omega algebra guide. To download free towards a typed omega algebra springer you need to register. Pre-Algebra Alpha Omega Academy Pre-Algebra Alpha Omega Academy Projects will be graded in the order that they are received. ...

جلالی, محمود, رمضانی, آتنا,

Background and purpose: The type of diets and fat consumption are amongst the major factors in determining the amount of body fat in different tissues. The current trial assessed the effects of omega-3 fatty acids with or without vitamin E on the amount of adipose tissue and lean body mass in patients with coronary artery disease (CAD). Materials and methods: A randomized, double-blind, plac...

Journal: :iranian journal of mathematical chemistry 2012
m. ghorbani m. songhori

the omega polynomial(x) was recently proposed by diudea, based on the length of stripsin given graph g. the sadhana polynomial has been defined to evaluate the sadhana index ofa molecular graph. the pi polynomial is another molecular descriptor. in this paper wecompute these three polynomials for some infinite classes of nanostructures.

Journal: :Journal of neurophysiology 2009
Nikhil Srivastava Damon A Clark Aravinthan D T Samuel

Caenorhabditis elegans exhibits spontaneous motility in isotropic environments, characterized by periods of forward movements punctuated at random by turning movements. Here, we study the statistics of turning movements-deep Omega-shaped bends-exhibited by swimming worms. We show that the durations of intervals between successive Omega-turns are uncorrelated with one another and are effectively...

Journal: :Microbes and infection 2008
Luisa Jordao Andreas Lengeling Yann Bordat Frederic Boudou Brigitte Gicquel Olivier Neyrolles Pablo D Becker Carlos A Guzman Gareth Griffiths Elsa Anes

We recently showed that treatment of macrophages prior to Mycobacterium tuberculosis infection with the pro-inflammatory omega-6 lipid, arachidonic acid (AA) enhanced bacterial killing whereas the anti-inflammatory, omega-3 lipid eicosapentaenoic acid (EPA) stimulated bacterial growth. Here we tested if these effects were depending on when lipids were added to macrophages: before or during Myco...

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