(n.) An electro-negative element, or the element which, in electro-chemical decompositions, is evolved at the anode; -- opposed to cation.
Example Sentences:
(1) Both SAA and non-SAA enhanced ammonium excretion but only non-SAA enhanced organic anion excretion, an indicator of incomplete oxidation of organic acids.
(2) In the presence of high external Cl, a component of outward current that was inhibited by the anion channel blocker diphenylamine-2-carboxylate (DPC) appeared in 70% of the cells.
(3) Cell viability, ability to generate superoxide anion, and chemotaxis were found to be unaltered both before and after labeling.
(4) Interaction of viable macrophages with cationic particles at 37 degrees C resulted in their "internalization" within vesicles and coated pits and a closer apposition between many segments of plasmalemma than with neutral or anionic substances.
(5) In general, enzyme activity was strongly reduced by heavy metal inorganic cations; less strongly by organometallic cations, some anions, and certain pesticides; and weakly inhibited by light metal cations and organometallic and organic compounds.
(6) The order in which anions supported uptake was Cl- = SCN- greater than F- greater than NO3- = SO2(-4) for beta-alanine, whereas it was SCN- greater than F- = Cl- = NO3- greater than SO2(-4) for L-alpha-alanine.
(7) Moreover, it is the recombinant p70 polypeptides of slowest mobility that coelute with S6 kinase activity on anion-exchange chromatography.
(8) Superoxide anion (O2.-) was photogenerated upon illumination of riboflavin in fluorescent light.
(9) At hypothyroid patients there is an ADP excess which is degenerated to xanthine, the substrate of xanthine oxidase resulting in toxic anion superoxide and UA.
(10) The sigmoidal shape of the curve of rate constant vs mole percent anionic lipid is consistent with a positively cooperative effect of the negative surface charge.
(11) The changes included swelling, blunting, and flattening of epithelial foot processes, were accompanied by decreased stainability of glomerular anionic sites, and were largely reversed by subsequent perfusion with the polyanion heparin.
(12) The granules of human large granular lymphocytes have been reported to contain, in addition to perforin, a soluble HRF activity that can be eluted from anion-exchange columns at 115 mM NaCl.
(13) The channels studied here were more selective for monovalent cations than anions, but also showed some permeability to anions and larger electrolytes, suggesting a large functional pore diameter.
(14) The reduction of cytochrome c was found to be sensitive to both anaerobiosis and superoxide dismutase, suggesting the involvement of superoxide anions with this electron acceptor.
(15) The porins are a class of voltage-dependent, anion-selective, channel-forming proteins located in the outer mitochondrial membrane (OMM).
(16) In 254 findings of the acid-base balance ions and proteins, the authors evaluated mutual relations between the acid-base balance and calculation from the anion column.
(17) Proceeding from the observation that organic anions bound to albumin have hepatic extraction fractions that are unexpectedly high, we have studied a distributed model that accounts for this phenomenon by invoking sites on the cell surface that catalyze the dissociation of albumin-anion complexes.
(18) 6) The subunits alpha and beta of bovine follitropin were obtained by incubation in acidic urea, the chains being then separated by anion exchange chromatography.
(19) Here we report that phenol hydroxylation to hydroquinone is also catalyzed by human myeloperoxidase in the presence of a superoxide anion radical generating system, hypoxanthine and xanthine oxidase.
(20) The oxidation of the anion radical intermediate by O2 to the parent nitro compound is proposed to account for the well-known O2 inhibition of microsomal nitroreductase.
Onion
Definition:
(n.) A liliaceous plant of the genus Allium (A. cepa), having a strong-flavored bulb and long hollow leaves; also, its bulbous root, much used as an article of food. The name is often extended to other species of the genus.
Example Sentences:
(1) In earlier studies with the SV40-transformed hamster cell line Elona two different types of DNA amplification could be identified: (i) Bidirectional overreplication of chromosomally integrated SV40 DNA expanding into the flanking cellular sequences ("onion skin" type) and (ii) highly efficient synthesis of extremely large head-to-tail concatemers containing exclusively SV40 DNA ("rolling circle" type).
(2) The compound is a weak chromosome breaker in onion root tips and in Chinese hamster cells.
(3) Add the onion, cook for three minutes, stirring, until softened, then add the wine, sage, lemon peel, lemon juice and 150ml water.
(4) Addictive onion consumption was prevented by mixing chopped or crushed onions in a total balanced ration.
(5) The smoky density of the mackerel was nicely offset by the pointed black olive tapenade and the fresh, zingy flavours present in little tangles of tomato, shallot, red pepper and spring onion, a layer of pea shoots and red chard, and the generous dressing of grassy olive oil.
(6) The insecticides did not translocate into the edible parts of the vegetables but were present in the root system of onion and lettuce.
(7) Three root crops (radishes, carrots, and onions) were grown in two soils, each treated with a mixture of FireMaster BP-6 (PBB) and 14C-PBB to achieve final concentrations of 100 ppm and 100 ppb.
(8) At comparable concentrations, growing cultures of Escherichia coli were as susceptible to garlic, but apparently more resistant to onion, than were those of S. typhimurium.
(9) Administration of cortisone, heparin, or dicoumarin did nothing to prevent DIC, and epsilon-aminocaproic acid, acetylsalicylic acid,or an onion-rich diet tended to increase its incidence.
(10) Di(n-propyl) disulfide, a major onion oil component, inhibited neither lipoxygenase nor promotion.
(11) Add the onion and sweet potatoes to the pan, along with a pinch of salt.
(12) The major type IV allergens incriminated were metals, onion and garlic.
(13) The rhizophere and phyllosphere of some plants contain only 2 to 4 yeast species (onion, hop, wild apple).
(14) The onions are easy to store and to handle, and the root tip cells constitute a convenient system for macroscopic (growth, EC50 values) as well as for microscopic parameters (c-mitosis, stickiness, chromosome breaks).
(15) Two of the epitopes (I and III) are widely conserved in 34 kDa proteins (presumably B-36 homologues) from the various species tested (Chlamydomonas, moss, fern, oat, onion, carrot, and bean).
(16) In a casserole over a medium heat, fry the onions in the oil and butter for 5 minutes, to soften.
(17) It was concluded that exposure to onion taste in mother's milk was responsible for an initial preference for onion diet.
(18) However, onions significantly increased all measures in heartburn subjects, compared with the no-onion condition, and compared with normals under the onion condition.
(19) All test organisms were inhibited by garlic juice, whilst onion and shallot juice showed no effect upon gram negative bacteria.
(20) 400g cooked or tinned butterbeans 1 tsp ground cumin 10ml lemon juice ¼ clove garlic, peeled and finely minced 1 small handful picked flat-leaf parsley, finely chopped 1 tbsp plain flour (gluten-free flour also works fine) 1 tsp salt 1 egg 1 spring onion, trimmed and finely sliced 50g breadcrumbs 100g feta (or other crumbly goat's or sheep's cheese) Put the butterbeans, cumin, lemon juice, garlic, parsley, flour, salt and egg in a food processor and blitz to a coarse paste: you don't want the mix fully pureed, otherwise the burgers will be too wet and will fall apart on the grill.