(1) This procedure, which is rapid, inexpensive, and has high capacity involves the precipitation of contaminating proteins with caprylic acid followed by precipitation of immunoglobulin using ammonium sulfate.
(2) Mixed micelles of N-(alpha)- mnyristoyl-L- histidine and cetyltrimethylammonium bromide catalyze the hydrolyses of p-nitrophenyl acetate and p-nitrophenyl caprylate at much higher rates than imidazole or histidinie do.
(3) Short-chain fatty acids, such as propionic, n-butyric, n-butyric, n-valeric, isovaleric, n-caproic, and n-caprylic acids, induce alkaline phosphatase activity in cultured mammalian cells.
(4) They were acetate, propionate, butyrate, isobutyrate, caprylate, palmitate, acid succinate, benzoate, nicotinate, o-hydroxybenzoate, o-acetoxybenzoate, and pivalate.
(5) For comparison, F(ab')2B purified by precipitation with ammonium sulphate and uncleaved IgG purified with caprylic acid were also prepared.
(6) Immunoglobulin G (IgG) from bovine serum raised against Aeromonas Salmonicida was purified by ammonium sulphate precipitation (ASP) or caprylic acid treatment followed by ammonium sulphate precipitation (CAAS).
(7) However, the platelet reactivity to laser damage was not changed after administration of caprylate for 3 weeks.
(8) Fraction III obtained during large scale fractionation is used as starting material and caprylic acid for the precipitation of most proteins other than the immunoglobulins present in fraction III.
(9) Hybridomas were inoculated into mice to produce ascitic fluid from which MAb was purified by caprylic acid.
(10) The alternative substrates were: 2-deoxyglucose, glucose, fructose 1-6 diphosphate, pyruvate, lactate, acetate, butyrate, caprylate, histidine, leucine, aspartate, alanine, succinate, acetoacetone, and beta-hydroxybutyrate.
(11) These actions of caprylate on membranes are considered one possible mechanism by which it promotes the absorption of water-soluble and poorly absorbed drugs.
(12) It has been proposed that the agglutinin reacts with albumin that has been conformationally altered by sodium caprylate and that the immune complex is passively adsorbed onto red blood cells.
(13) The reaction between Fremy's salt and alpha-tocopherol (VE), ascorbic acid (VC) and its lipophilic derivatives ascorbyl-6-caprylate (VC-8), 6-laurate (VC-12) and 6-palmitate (VC-16) were studied by stopped-flow ESR spectroscopy in cetyl trimethylammonium bromide (CTAB) and sodium dodecyl sulfate (SDS) micelles, as a model reaction of these antioxidants with alkyl peroxy radicals in biological systems.
(14) It should also be noted that precipitation with caprylic acid is associated with a reduction in the affinity of some antibodies and is not suitable to purify murine IgA and IgG3.
(15) For this purpose the electromyographic activity was recorded in the antrum whereas the small intestine (duodenum and first part of jejunum or ileum) was perfused with various solutions including calcium propionate, tributyrin, sodium caprylate, potassium oleate, mixtures containing linoleic acid, monolein, triolein, mixture of triglycerides, and glycerol.
(16) In trial 3, a teat germicide aged at ambient temperature for 33 mo, which was originally formulated to contain 1% Lauricidin, 5% caprylic and capric acids, and 6% lactic acid, was evaluated.
(17) Based on ideal solution theory, phase diagrams are calculated for binary compositions of cholesteryl esters and compared to experimental data from pairwise combinations in a saturated acyl chain series from caprylate to arachidate, which encompasses three crystal packing motifs in the solid state.
(18) The effects of taurocholate, caprylate, and EDTA-2Na for increasing colonic pore sizes and the degree of inulin permeation were less than those of caprate, laurate, or mixed micelles.
(19) The differences become especially pronounced at the 7-C position of caprylic acid and the 6-C position of nonanoic acid, where the label is located close to the terminal methyl end of the chain.
(20) Additional administration to the animals of beta-hydroxybutyrate or caprylic acid in the postintoxication period intensified heart contractility depression.
Salt
Definition:
(n.) The chloride of sodium, a substance used for seasoning food, for the preservation of meat, etc. It is found native in the earth, and is also produced, by evaporation and crystallization, from sea water and other water impregnated with saline particles.
(n.) The neutral compound formed by the union of an acid and a base; thus, sulphuric acid and iron form the salt sulphate of iron or green vitriol.
(n.) Fig.: That which preserves from corruption or error; that which purifies; a corrective; an antiseptic; also, an allowance or deduction; as, his statements must be taken with a grain of salt.
(n.) Any mineral salt used as an aperient or cathartic, especially Epsom salts, Rochelle salt, or Glauber's salt.
(n.) Marshes flooded by the tide.
(n.) Of or relating to salt; abounding in, or containing, salt; prepared or preserved with, or tasting of, salt; salted; as, salt beef; salt water.
(n.) Overflowed with, or growing in, salt water; as, a salt marsh; salt grass.
(n.) Fig.: Bitter; sharp; pungent.
(n.) Fig.: Salacious; lecherous; lustful.
(v. t.) To sprinkle, impregnate, or season with salt; to preserve with salt or in brine; to supply with salt; as, to salt fish, beef, or pork; to salt cattle.
(v. t.) To fill with salt between the timbers and planks, as a ship, for the preservation of the timber.
(v. i.) To deposit salt as a saline solution; as, the brine begins to salt.
(n.) The act of leaping or jumping; a leap.
Example Sentences:
(1) Samples are hydrolyzed with Ba (OH)2, and the hydrolysate is passed through a Dowex-50 column to remove the salts and soluble carbohydrates.
(2) Ursodeoxycholate was the only dihydroxy bile salt which was able to solubilize phospholipid (although not cholesterol) below the critical micellar concentration.
(3) Furthermore, recent investigations into the pharmacokinetics of lithium salts are dealt with.
(4) The influence of calcium ions on the electrophoretic properties of phospholipid stabilized emulsions containing various quantities of the sodium salts of oleic acid (SO), phosphatidic acid (SPA), phosphatidylinositol (SPI), and phosphatidylserine (SPS) was examined.
(5) The role of adrenergic agents in augmenting proximal tubular salt and water flux, was studied in a preparation of freshly isolated rabbit renal proximal tubular cells in suspension.
(6) An investigation of the constitutive ions of salts revealed that their effects were additive only in the case of salts that have no specific binding capability.
(7) Benzyloxycarbonylarginine p-nitrophenyl ester and other activated esters of N-a-sustituted arginine salts may be useful reagents for introduction of trypsin-labile protecting groups into peptide fragments for purpose of polypeptide semi-synthesis.
(8) The association constants K'A, KN, and K'N in the scheme (see article), were determined for the magnesium salts of ADP, adenyl-5'-yl imidodiphosphate AMP-P(NH)P, and PPi.
(9) In contrast to this, adrenalectomy decreased ANP levels markedly in the organum vasculosum laminae terminalis and preoptic periventricular nucleus, which are reportedly involved in the central regulation of salt and water homeostasis.
(10) For routine use, 50 mul of 12% BTV SRBC, 0.1 ml of a spleen cell suspension, and 0.5 ml of 0.5% agarose in a balanced salt solution were mixed and plated on a microscope slide precoated with 0.1% aqueous agarose.
(11) Transcription studies in vitro on repression of the tryptophan operon of Escherichia coli show that partially purified trp repressor binds specifically to DNA containing the trp operator with a repressor-operator dissociation constant of about 0.2 nM in 0.12 M salt at 37 degrees , a value consistent with the extent of trp operon regulation in vivo.
(12) Mixed micelles of bile salt and phospholipids inhibit the lipase-colipase-catalysed hydrolysis of triacylglycerols.
(13) The first one is a region with iodine insufficiency; the second one is a region where the people use table salt in excess.
(14) One cellulase is buffer-soluble, the other buffer-insoluble but extractable with high salt concentrations.
(15) If salt fluoridation could also be generalized, caries levels could be reduced to a fraction of their initial values.
(16) The major lipase in human milk is dependent on bile salts for activity and probably participates in intestinal digestion of milk lipids in the newborn.
(17) The strain was resistant to bile salts in TCBS medium and demonstrated several properties from a borderline of two Vibrio and Aeromonas species.
(18) Sodium taurolithocholate, a monohydroxy bile salt, does not affect the CD spectrum of CEase, and neither the di- or the monohydroxy bile salt activates the enzyme.
(19) It is therefore suggested that salt water adaptation triggers a cellular reorganization of the epithelium in such a way that leaky junctions (a low resistance pathway) appear at the apex of the chloride cells.
(20) Depending on the differential sensitivity of nuclear T-ag to extraction by salt and detergent, nuclear T-ag could be separated into nucleoplasmic T-ag, salt-sensitive T-ag and matrix-bound T-ag subclasses.