(1) The P400 protein is purified by successive extraction of synaptosomal and microsomal membranes with 2% Triton X-100 and 25% Na-cholate and preparative gel electrophoresis in SDS.
(2) The denatured protein was digested with trypsin and the cholate-labeled tryptic peptide was isolated.
(3) The hydrolysis of a series of n-alkyl esters of 4-nitrobenzoic acid, and of isopropyl 4-nitrobenzoate, 4'-nitrophenyl 4-nitrobenzoate, and 4-nitrobenzoyl 1-monoglycerol, catalyzed by human milk lipase in the absence and presence of cholate stimulation, has been measured at pH 7.3, 37.5 degrees C. It has been shown that the enzyme possesses a specific alkyl binding site which is hydrophobic in nature and wide enough to accommodate two fatty acid chains lying side by side or a phenyl ring lying flat.
(4) A protein kinase was isolated from spinach thylakoid membranes by solubilization with octyl glucoside and cholate.
(5) Killing of Giardia lamblia trophozoites by nonimmune human milk in vitro is dependent upon the presence of cholate which activates the milk bile salt-stimulated lipase to cleave fatty acids from milk triglycerides.
(6) Ganglioside GM1 in either the monomeric or micelar form was hydrolyzed to asialo-GM1 by A. ureafaciens sialidase most efficiently in the presence of sodium cholate of about three times the GM1 molar concentration.
(7) As demonstrated by Ficoll density gradient centrifugation and HPLC gel filtration, the cholate dialysis method made the reductase bind tightly to the liposomal membranes, while the incubation with the preformed vesicles made the reductase bind loosely to the membranes.
(8) Experimental work in animals suggests that intrahepatic sodium cholate infusion results in injury to the ductal epithelium and predisposes patients to bactermia and sepsis.
(9) sphaeroides (designated 01) in the presence of 1% sodium cholate.
(10) The in vitro sodium cholate binding of this resin was much more potent than that of cholestyramine.
(11) [14C]cholate was incorporated into tissue and medium conjugates at a constant rate during 21 days in vitro.
(12) Sodium cholate had no significant main effects on the incidence or morphology of colon lesions.
(13) Mixtures of the detergent cholate and phospholipids were found to solubilize PrP 27-30 with full retention of scrapie prion infectivity.
(14) Chenodeoxycholate and cholate behave similarly in terms of the dissolution process as observed by scanning electron microscopy.
(15) A competitive enzyme-linked immunosorbent assay was developed in which inhibition of antibody binding to peptide-coated microtiter plates was used to quantitate purified Gs or Gs in cholate extracts of cell membranes.
(16) A vasopressin receptor was purified, using a novel affinity column, from rat liver plasma membranes treated with guanosine 5'-(3-O-thio)triphosphate and solubilized with 0.8% cholate.
(17) On the other hand, the dihydroxy bile salt ursodeoxycholate and the trihydroxy bile salt cholate solubilize much less lipid.
(18) In addition, sporozoites were added to solutions of triglycerides (trilinolein, triolein and trilinolenin) preincubated with BSSL and sodium cholate, which resulted in killing of the parasites.
(19) The detergents Triton X-100 and sodium cholate inhibited diacylglycerol formation at concentrations in the region of their critical micellar concentration, while n-octyl-beta, D-glyco-pyranoside had no effect, even at high concentration.
(20) A corollary is that daily cholate secretion is likely to be normal in these conditions and that therefore the propensity of bile to form cholesterol gall stones is not likely to be directly related to bile salt pool size.
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.