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Topic: Oleate

In the News (Fri 1 Jan 10)

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	Ligand-Dependent Conformational Equilibria of Serum Albumin Revealed by Tryptophan Fluorescence Quenching -- Chadborn ...
		Oleate (2.5 µl of 90 mM) in ethanol was added, and fluorescence was measured at 345 nm (excitation 295 nm) at 1-min intervals for 1 h.
		This was repeated for HSA incubated with 9:1 oleate.
		that oleate is bound, the quenching constant is unchanged.
	www.biophysj.org /cgi/content/full/76/4/2198 (4758 words)

	Ethanolamine Oleate Advanced Consumer Drug Information
		Esophageal varices, bleeding (treatment)—Ethanolamine oleate is indicated in the treatment of bleeding esophageal varices, and the prevention of recurrent bleeding in patients whose varices have recently bled.
		Ethanolamine oleate is not indicated for the prophylactic treatment of esophageal varices that have not bled.
		Injection of ethanolamine oleate causes an acute, dose-related inflammatory reaction of the intimal endothelium of the vein.
	www.drugs.com /MMX/Ethanolamine_Oleate.html (1506 words)

	PAG-VIII: MOLECULAR GENETIC ANALYSIS OF THE HIGH OLEATE TRAIT IN PEANUT (Site not responding. Last check: 2007-10-14)
		This high oleate trait is recessive, and it exhibits one- or two- gene-segregation depending on the normal oleate varieties in crosses.
		The objective of this study was to understand the molecular nature of the high oleate trait.
		We examined the potential role of these two genes in the high oleate phenotype by analyzing peanut seeds for transcripts of each, comparing their nucleotide sequences in high and normal oleate varieties, and testing the enzyme activity of each in yeast.
	www.intl-pag.org /8/abstracts/pag8052.html (298 words)

	Use of 3-aminotriazole to isolate oleate/acetate non-utilizing mutants of Aspergillus nidulans
		Oleate non-utilizing (olu) mutants of Aspergillus nidulans were isolated on selective medium containing the catalase inhibitor, 3-aminotriazole (3-AT); in an attempt to obtain strains that would enable analysis of peroxisome biogenesis and function in filamentous fungi.
		The selection procedure is based on the lethality of H2O2 formed during peroxisomal -oxidation of fatty acids in the presence of the catalase inhibitor 3-aminotriazole (3-AT).
		The olu mutants were unable to grow on acetate as sole carbon source, suggesting that their lesions did not occur in the -oxidation pathway.
	www.fgsc.net /fgn43/delucas.html (1020 words)

	Kal, Arnoud J - SAGE - Analysis of genes required for peroxisome biogenesis and function in S. cerevisiae. (Site not responding. Last check: 2007-10-14)
		When yeast cells are transferred from a glucose containing medium to a medium containing the fatty acid oleate, expression of genes encoding peroxisomal proteins is highly induced.
		We apply a novel technique, SAGE (1), for the qualitative and quantitative analysis of gene expression to identify genes that are highly expressed on oleate medium and regulated by Pip2p.
		First results indicate that in wildtype cells grown on oleate the highest expressed gene (7%) is the ADH2 gene encoding cytoplasmic alcohol dehydrogenase.
	www.yeastgenome.org /yeast96/f2079.html (271 words)

	Global Regulatory Functions of Oaf1p and Pip2p (Oaf2p), Transcription Factors That Regulate Genes Encoding Peroxisomal ...
		of oleate, and this induction is abolished in the absence of OAF1
		YBR159w (c) is induced by oleate and regulated by Oaf1p and Pip2p, whereas partial induction of YIL120w (d) is mediated by Oaf1p alone.
		of oleate, and this induction is abolished in the oaf1
	mcb.asm.org /cgi/content/full/18/11/6560 (5915 words)

	Fractional oxidation of chylomicron-derived oleate is greater than that of palmitate in healthy adults fed frequent ...
		Fractional oxidation of chylomicron-derived oleate is greater than that of palmitate in healthy adults fed frequent small meals -- Schmidt et al.
		oleate and palmitate were present in the diet in equal amounts.
		was: oleate 41.0%, palmitate 39.5%, linoleate 10.1%, stearate
	www.jlr.org /cgi/content/full/40/12/2322 (7390 words)

	Oleic Acid Inhibits Endothelial Activation : A Direct Vascular Antiatherogenic Mechanism of a Nutritional Component in ...
		Sodium oleate was added to tissue culture medium for 72 hours at various concentrations as indicated, after which VCAM-1 expression was induced by addition of LPS at 1 µg/mL for a further 16 hours.
		Oleate effects require prolonged preincubation and are absent on coincubation with stimuli for VCAM-1 expression.
		Oleate treatment is associated with a 65% reduction of VCAM-1 mRNA by densitometric analysis, the plot of which is shown in the uppermost panel.
	atvb.ahajournals.org /cgi/content/full/19/2/220 (6041 words)

	Functional Analysis of the Zn2Cys6 Transcription Factors Oaf1p and Pip2p. DIFFERENT ROLES IN FATTY ACID INDUCTION OF ...
		Activation of the Oaf1p-Pip2p Heterodimer Strictly Depends on Oleate-- Strains deleted in PIP2 or OAF1 are unable to induce ORE-regulated genes in the presence of oleate (11, 12).
		of the oleate induction phenotype of a pip2
		Upon addition of oleate Oaf1p is converted into a transcriptional activator that enables the heterodimer to induce the expression of PIP2 and consequently of peroxisomal protein genes.
	www.jbc.org /cgi/content/full/274/32/22208 (5259 words)

	Evidence for vesicles that mediate long-chain fatty acid uptake by human microvascular endothelial cells -- Ring et al. ...
		in HMEC and correlate it with oleate and albumin uptake.
		Failure to detect catalysis of the dissociation of oleate from albumin by an albumin receptor.
		Hepatocellular uptake of oleate is energy dependent, sodium linked, and inhibited by an antibody to a hepatocyte plasma membrane fatty acid binding protein.
	www.jlr.org /cgi/content/full/43/12/2095 (4452 words)

	United States Patent Application: 0020032171 (Site not responding. Last check: 2007-10-14)
		The pharmaceutical composition of claim 52, wherein the ester is selected from the group consisting of ethyl propionate, tributylcitrate, acetyl triethylcitrate, acetyl tributyl citrate, triethylcitrate, ethyl oleate, ethyl caprylate, ethyl butyrate, triacetin, propylene glycol monoacetate, propylene glycol diacetate,.epsilon.-caprolactone and isomers thereof,.delta.-valerolactone and isomers thereof,.beta.-butyrolactone and isomers thereof, and mixtures thereof.
		The pharmaceutical composition of claim 51, wherein the solubilizer is selected from the group consisting of triacetin, triethylcitrate, ethyl oleate, ethyl caprylate, dimethylacetamide, N-methylpyrrolidone, N-hydroxyethylpyrrolidone, polyvinylpyrrolidone, hydroxypropyl methylcellulose, hydroxypropyl cyclodextrins, ethanol, polyethylene glycol 200-600, glycofurol, transcutol, propylene glycol, dimethyl isosorbide and mixtures thereof.
		The pharmaceutical composition of claim 132, wherein the ester is selected from the group consisting of ethyl propionate, tributylcitrate, acetyl triethylcitrate, acetyl tributyl citrate, triethylcitrate, ethyl oleate, ethyl caprylate, ethyl butyrate, triacetin, propylene glycol monoacetate, propylene glycol diacetate,.epsilon.-caprolactone and isomers thereof,.delta.-valerolactone and isomers thereof,.beta.-butyrolactone and isomers thereof, and mixtures thereof.
	appft1.uspto.gov /netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&u=/netahtml/PTO/search-adv.html&r=1&f=G&l=50&d=PG01&p=1&S1=20020032171&OS=20020032171&RS=20020032171 (10146 words)

	Dynamics of Gene Expression Revealed by Comparison of Serial Analysis of Gene Expression Transcript Profiles from Yeast ...
		<0.3 c/c on glucose) and the IDP2 gene (29 c/c on oleate, <0.3
		Calculations are carried out for a sample size of 10,366 sequenced tags in the oleate condition and 60,633 in the control condition, assuming the total number of mRNA molecules in a yeast cell to be 15,000.
		on oleate of the genes encoding peroxisomal and cytosolic isocitrate
	www.molbiolcell.org /cgi/content/full/10/6/1859 (6789 words)

	Desaturation of Stearate Is Insufficient to Increase the Concentrations of Oleate in Cultured Rat Hepatocytes -- Pai ... (Site not responding. Last check: 2007-10-14)
		Desaturation of Stearate Is Insufficient to Increase the Concentrations of Oleate in Cultured Rat Hepatocytes
		Concentrations of stearate and oleate in rat hepatocytes treated with exogenous stearate.
		of stearate is mediated by its conversion to oleate.
	www.nutrition.org /cgi/content/full/127/5/753 (3473 words)

	CCK Antagonist Pre-treatment Inhibits Meal-Enhanced Drug Absorption in Dogs (Site not responding. Last check: 2007-10-14)
		Duodenal administration of casein and oleate increased plasma levels from oral administration of a poorly-water-soluble antiepileptic drug as compared to duodenal glucose and saline in a canine model.
		Since duodenal oleate produced the most dramatic elevations in drug plasma levels as compared to noncaloric input, the effects of intravenous MK-329 prior to oral phenytoin and duodenal oleate were evaluated in a single dog study.
		Inhibition of duodenal oleate's enhancement of phenytoin plasma levels by MK-329 pre-treatment in a single dog study is consistent with complete CCK antagonist inhibition of gallbladder contraction from duodenal (4) and oral (15) meal administration in man and duodenal lipid emulsion administration in dogs (17).
	www-personal.umich.edu /~fleisher/cv/publn/p28.html (3646 words)

	FR Doc 04-3029
		Additionally, there is concern that Oleate could be applied to sun- dried Natural raisins, and that the raisins could be represented as Oleates to circumvent the volume regulations that are typically in effect for Naturals.
		First, the commenter contends that the Oleate varietal type was first created in 1981 through informal rulemaking, and that the rationale for creating the Oleate varietal [[Page 6917]] type in 1981 is the same as today for maintaining the varietal type (46 FR 39120; July 31, 1981).
		In 1981, Oleates were considered relatively new to the U.S. industry and were developed to reduce the time required to sun-dry raisins and reduce problems associated with untimely rains.
	a257.g.akamaitech.net /7/257/2422/14mar20010800/edocket.access.gpo.gov/2004/04-3029.htm (4862 words)

	US Code of Federal Regulations - Title 21 - Regulation Number: 172.270 Sulfated butyl oleate. (Site not responding. Last check: 2007-10-14)
		Sulfate butyl oleate may be safely used in food, subject to the following prescribed conditions: (a) The additive is prepared by sulfation, using concentrated sulfuric acid, of a mixture of butyl esters produced by transesterification of an edible vegetable oil using 1-butanol.
		Following sulfation, the reaction mixture is washed with water and neutralized with aqueous sodium or potassium hydroxide.
		Prior to sulfation, the butyl oleate reaction mixture meets the following specifications: (1) Not less than 90 percent butyl oleate.
	www.grokfood.com /regulations/172.270.htm (181 words)

	Octanoate Inhibits Triglyceride Synthesis in 3T3-L1 and Human Adipocytes -- Guo et al. 133 (8): 2512 -- Journal of ... (Site not responding. Last check: 2007-10-14)
		and oleate suppressed the oxidation of endogenous palmitate
		Natural oleate was added to cells incubated with isotope-labeled octanoate, and natural octanoate was added to cells incubated with isotope-labeled oleate.
		Cells were preincubated in normal medium with added octanoate (OCT), oleate (OA) or palmitate at 1 mmol/L for 24 h, and then used to assay for ACC activity.
	www.nutrition.org /cgi/content/full/133/8/2512 (4490 words)

	Oleate Activates Phosphatidylinositol 3-Kinase and Promotes Proliferation and Reduces Apoptosis of MDA-MB-231 Breast ...
		All values with oleate or palmitate are significant (P < 0.01) versus their respective control situations, except for the action of oleate on the tritiated thymidine incorporation in T-47-D cells (not significant).
		Oleate counteracts apoptosis induced by serum starvation and palmitate treatment.
		a precursor of ceramide, whereas oleate is not (47).
	cancerres.aacrjournals.org /cgi/content/full/60/22/6353 (4914 words)

	PakMediNet Print Area (Site not responding. Last check: 2007-10-14)
		Methods: This prospective, randomized, multicentre study comprised 75 patients (47 males and 28 females), of chronic liver disease with oesophageal varices, fifty of whom were placed in Group A and twenty-five assigned to Group B. All patients in Group A received 5%, ethanolamine oleate during sclerotherapy sessions.
		Results: The average number of sessions required to obliterate varices was 5.9 using 5% ethanolamine oleate and 5.1 when absolute alcohol was employed as sclerosing agent.
		Seventy six percent of varices in Group A and seventy eight percent in Group B were obliterated while twenty percent in both groups showed a marked decrease in size.
	www.pakmedinet.com /printit.php?id=3103&choice=a (214 words)

	Systemic and Forearm Triglyceride Metabolism: Fate of Lipoprotein Lipase-Generated Glycerol and Free Fatty Acids -- ...
		4) Uptake and release of glycerol and oleate in the forearm
		oleate and glycerol are shown in Table 1.
		FE of glycerol and oleate are also shown in Table 1.
	diabetes.diabetesjournals.org /cgi/content/full/53/3/521 (4011 words)

	Trypanosoma brucei oleate desaturase may use a cytochrome b5-like domain in another desaturase as an electron donor -- ... (Site not responding. Last check: 2007-10-14)
		Trypanosoma brucei oleate desaturase may use a cytochrome b5-like domain in another desaturase as an electron donor -- Petrini et al.
		and grew it in the presence of oleate.
		The colocalization of oleate desaturase, cytochrome b5 and Ole1p
	content.febsjournal.org /cgi/content/full/271/6/1079 (3902 words)

	Ethanolamine Oleate Health Web Links
		Ethanolamine Oleate Marriage is a trip between Niagara Falls and Reno.
		Thought I was the only one.'" (Clive Staples Lewis) Ethanolamine Oleate "Never doubt that a small group of thoughtful committed citizens can change the world, indeed it is the only thing that ever has." (Margaret Mead, 1901-78) May you live happily ever after with a poor, ugly, shrewish wife.
		Iraq has been turned into a base of terror." (Noam Chomsky, from The Toronto Star, March 23, 2004) "Men are wise in proportion, not to their experience, but to their capacity for experience." (George Bernard Shaw) Learning is a treasure that will follow its owner everywhere.
	www.internet-health-directory.com /Pharmacy_Drugs_and_Medications_E_Ethanolamine_Oleate.html (1441 words)

	Ethanolamine Oleate Injection BP , SPC from the eMC
		The injection is recommended for use as a sclerosing agent in the treatment of small, uncomplicated varicose veins in the lower extremities.
		Ethanolamine Oleate is administered by slow intravenous injection.
		An injection of Ethanolamine Oleate into a vein irritates the intimal endothelium resulting in the formation of a thrombus.
	emc.medicines.org.uk /emc/assets/c/html/displaydoc.asp?documentid=4957 (373 words)

	Untitled (Site not responding. Last check: 2007-10-14)
		We report here measurements of the surface hydrophobicity of commercial offset printing inks, and estimate the effects of sodium oleate (a dispersant), calcium oleate (a collector), and a nonionic surfactant.
		For various minerals, the pH value of maximum flotation response (with oleate collector) is known to correlate with the minimum in the aqueous surface tension and a similar correlation may be valid for printing inks.
		Microphotographs show that the shape of collected ink aggregates can be changed from sphere-like to fiber-like by adjusting the collector concentration, a surprising result which might be useful for improving the kinetics of flotation.
	www.che.utah.edu /~magda/flotation.html (241 words)

	ARS \| Publication request: Bacterial Activity of Tripotassium Phosphate and Potassium Oleate on the Native Flora of ...
		Findings indicate that mixtures of phosphates and potassium oleate can be used to reduce the number of bacteria found on poultry skin.
		Technical Abstract: The ability of solutions of tripotassium phosphate and potassium oleate to reduce the population of the native bacterial flora of poultry skin was examined.
		Washing poultry skin in mixtures containing both K3PO4 and potassium oleate significantly reduced the number of aerobic bacteria, Enterobacteriaceae, Campylobacter, and enterococci recovered in samples of skin rinsates and in blended suspensions of skin.
	www.ars.usda.gov /research/publications/publications.htm?SEQ_NO_115=138454&pf=1 (428 words)

	Molecular characterization of carnitine-dependent transport of acetyl-CoA from peroxisomes to mitochondria in ... (Site not responding. Last check: 2007-10-14)
		Of the 99 mutants deficient for oleate growth, 21 appeared to have GFP-PTS1 mislocalized to the cytoplasm.
		-carnitine in wild-type cells grown on glucose, glycerol and oleate.
		The impaired growth of CDAT-1 and CDAT-3 cells on oleate plates was used for cloning of the YOR100c and the AGP2 genes, respectively,
	embojournal.npgjournals.com /cgi/content/full/18/21/5843 (5825 words)

	Copper Oleate >>> Benzyl Benzoate (Site not responding. Last check: 2007-10-14)
		Additionally, Copper Oleate it is not uncommon for some to experience unsteadiness, and muscle spasms in both the neck and face.
		Copper Oleate Where depression involves intense feelings of despair, sadness, and hopelessness, mania involves absolute self-confidence, rapid speech, and impaired judgement.
		Copper Oleate The afferent system is made up of nerve cells that transmit information (e.g.
	medicate.pisem.net /Copper-Oleate.htm (243 words)

	Fatty Acid-induced beta cell Hypersensitivity to Glucose . Increased Phosphofructokinase Activity and Lowered ...
		Rat islets were cultured for 24 h with 5.5 mM glucose and 0.25 mM oleate in 2% ethanol or ethanol alone as stated in Methods.
		Rat islets were cultured for 24 h with 5.5 mM glucose and 0.25 mM oleate in 2% ethanol (closed circles) or ethanol alone (open circles), followed by a 60-min incubation in KRB containing 2.8, 8.3, or 27.7 mM glucose with or without 0.25 mM oleate.
		Rat islets were cultured for 24 h with 5.5 mM glucose and 0.25 mM oleate in 2% ethanol or ethanol alone with or without 0.5 µg/ml Triacsin C. PFK activity was measured as stated in Methods.
	www.jci.org /cgi/content/full/101/9/1870 (4455 words)

	The Rate-limiting Enzyme in Phosphatidylcholine Synthesis Regulates Proliferation of the Nucleoplasmic Reticulum -- ...
		A single optical section in the XY plane is shown, whereas the XZ plane (position shown by arrowhead) was reconstructed from serial sections.
		(A–D) CHO-K1 cells were incubated in the absence or presence of 500 µM oleate for 2 h and fixed, embedded, and sectioned for EM analysis.
		in the presence of oleate, and a twofold increase in invaginations
	www.molbiolcell.org /cgi/content/full/16/3/1120 (6142 words)

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