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The isolation of n-pentadecanoic and n-heptadecanoic acids from shark (Galeorhincus australis Macleay) liver oil.
I M MORICE et al.
The Biochemical journal, 61(3), 453-456 (1955-11-01)
Kejun Zhou et al.
Journal of proteome research, 14(6), 2569-2574 (2015-04-23)
Biliary atresia (BA) is a rare neonatal cholestatic disorder caused by obstruction of extra- and intra-hepatic bile ducts. If untreated, progressive liver cirrhosis will lead to death within 2 years. Early diagnosis and operation improve the outcome significantly. Infants with
Virginia A Stallings et al.
International journal of clinical pharmacology and therapeutics, 51(4), 263-273 (2013-01-30)
A Malabsorption Blood Test (MBT) is proposed as an alternative method to the 72-hour stool and dietary collection for assessing the degree of fat malabsorption in people with pancreatic insufficiency. The MBT consists of a simultaneous oral dose of pentadecanoic
Naomi E Allen et al.
The British journal of nutrition, 99(3), 653-659 (2007-09-18)
Epidemiological data suggest that a diet rich in animal foods may be associated with an increased risk of several cancers, including cancers of the prostate, colorectum and breast, but the possible mechanism is unclear. It is hypothesised that phytanic acid
Chedlia Ben Ahmed et al.
Journal of agricultural and food chemistry, 57(7), 2803-2811 (2009-04-02)
Field-grown olive trees (cv. Chemlali) were used over two growing seasons to determine the effect of different saline water irrigation levels on fruit development characteristics, yield, and virgin olive oil (VOO) quality. The plants were irrigated with fresh water (FW;
Zhang Lin et al.
Biomedical chromatography : BMC, 28(9), 1235-1245 (2014-03-13)
Metabolomics is a rapidly growing field in the comprehensive understanding of cellular and organism-specific responses associated with perturbations induced by medicines, chemicals and environment. Blood matrices are frequently used in clinical and biological studies. In this study, we compared metabolic
T Lee Collier et al.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine, 43(12), 1707-1714 (2002-12-07)
Fatty acid oxidation defects are being increasingly identified as causes of abnormal heart function and sudden death in children. Children with medium-chain acyl-coenzyme A (acyl-CoA) dehydrogenase defects can metabolize fatty acids labeled in the carboxylic acid end of the compound.
H Eltahlawy et al.
Archives of insect biochemistry and physiology, 64(3), 120-130 (2007-02-13)
The control of pheromone biosynthesis by the neuropeptide PBAN was investigated in the moth Heliothis virescens. When decapitated females were injected with [2-(14)C] acetate, females co-injected with PBAN produced significantly greater quantities of radiolabeled fatty acids in their pheromone gland
Megan Melland-Smith et al.
Autophagy, 11(4), 653-669 (2015-04-09)
Bioactive sphingolipids including ceramides are involved in a variety of pathophysiological processes by regulating cell death and survival. The objective of the current study was to examine ceramide metabolism in preeclampsia, a serious disorder of pregnancy characterized by oxidative stress
Shenghong Ma et al.
Oncotarget, 6(11), 8606-8620 (2015-04-01)
Cancer-associated isocitrate dehydrogenase (IDH) 1 and 2 mutations gain a new activity of reducing α-KG to produce D-2-hydroxyglutarate (D-2-HG), which is proposed to function as an oncometabolite by inhibiting α-KG dependent dioxygenases. We investigated the function of D-2-HG in tumorigenesis
A Brevik et al.
European journal of clinical nutrition, 59(12), 1417-1422 (2005-08-25)
There is a need for biomarkers of dietary saturated fatty acids, because several diseases have been related to intake of these fatty acids. To examine the relation between intake of dairy fat and the proportion of pentadecanoic (15:0) and heptadecanoic
Chizuko Maruyama et al.
Journal of atherosclerosis and thrombosis, 15(6), 306-313 (2008-12-09)
This study was designed to clarify differences in serum phospholipid fatty acid compositions and estimated desaturase activities between Japanese men with and without metabolic syndrome (MetS). From among 227 males, 40 to 59 years of age, excluding those receiving treatment
Sang-Keun Jin et al.
Journal of animal science and technology, 62(5), 702-712 (2020-10-23)
Synthetic nitrite imparts a reddish-pink color to meat and a distinct flavor to meat products, delays lipid oxidation, and inhibits microbial growth and pathogens. However, excessive intake of nitrite might result in the production of carcinogenic nitrosamine, which might increase
Dong-Yeon Kim et al.
Bioresource technology, 191, 469-474 (2015-03-31)
In this study, a simultaneous process of harvesting biomass and extracting crude bio-oil was attempted from wet microalgae biomass using FeCl3 and Fe2(SO4)3 as both coagulant and cell-disrupting agent. A culture solution of Chlorella sp. KR-1 was firstly concentrated to
L Allenbach et al.
Plant physiology, 124(3), 1159-1168 (2000-11-18)
Degradation of fatty acids having cis-double bonds on even-numbered carbons requires the presence of auxiliary enzymes in addition to the enzymes of the core beta-oxidation cycle. Two alternative pathways have been described to degrade these fatty acids. One pathway involves
S Aslibekyan et al.
Nutrition, metabolism, and cardiovascular diseases : NMCD, 22(12), 1039-1045 (2011-05-10)
Despite their relatively high content of saturated fat, studies of dairy product intake and the risk of cardiovascular disease have often yielded null or inverse results. The use of fatty acid biomarkers to reflect dairy intake could elucidate this association.
Oswald Quehenberger et al.
Journal of lipid research, 51(11), 3299-3305 (2010-07-31)
The focus of the present study was to define the human plasma lipidome and to establish novel analytical methodologies to quantify the large spectrum of plasma lipids. Partial lipid analysis is now a regular part of every patient's blood test
Binbin Tan et al.
Biomedical chromatography : BMC, 34(10), e4922-e4922 (2020-06-17)
Recent advances suggest that abnormal fatty acid metabolism highly correlates with breast cancer, which provide clues to discover potential biomarkers of breast cancer. This study aims to identify serum free fatty acid (FFA) metabolic profiles and screen potential biomarkers for
M I Vega et al.
Current microbiology, 41(4), 305-306 (2000-09-08)
In the present paper the presence of heptadecanoic acid and C19 cyclopropane fatty acid in Zymomonas mobilis is reported. The former has not been mentioned as a component of the lipid fraction of this microorganism, and the presence of the
Jian-miao Chen et al.
Ying yong sheng tai xue bao = The journal of applied ecology, 20(12), 2884-2890 (2010-04-01)
Taking the cultivars Nanyou 1, 2, and 3 of barbadosnut (Jatropha curcas L. ) with different genotypes that can grow and seed normally at the inshore land in Hainan as test materials, the characters of their seeds and the physicochemical
Dong-Gyun Lim et al.
Korean journal for food science of animal resources, 34(3), 287-296 (2014-01-01)
The physicochemical and functional traits for loin muscles of Hanwoo steers were compared by quality grade (QG). A total of 500 Hanwoo steers were slaughtered, their carcasses were categorized into four groups (QG 1++, 1+, 1, and 2), and the
Nicolas Gisch et al.
Scientific reports, 5, 16718-16718 (2015-11-19)
Members of the Mitis group of streptococci possess teichoic acids (TAs) as integral components of their cell wall that are unique among Gram-positive bacteria. Both, lipoteichoic (LTA) and wall teichoic acid, are formed by the same biosynthetic pathway, are of
Dorota Martysiak-Zurowska et al.
Comparative biochemistry and physiology. Part B, Biochemistry & molecular biology, 153(2), 145-148 (2009-02-27)
The fatty acid (FA) composition of depot adipose tissues in the raccoon dog (Nyctereutesprocyonoides) and the European beaver (Castorfiber) differs from that reported for the lipids of other monogastric animals, especially with regard to the presence of trans-octadecenoic acids. The
Camille Delude et al.
Bio-protocol, 7(12), e2331-e2331 (2017-06-20)
Here we describe both non-extraction and solvent-extraction methods for root aliphatic suberin analysis. The non-extraction method is fast as roots are directly depolymerized using acidic transmethylation. However, suberin aliphatic components are isolated together with all the other acyl chains making
Natalie J Garton et al.
Archives of microbiology, 184(6), 425-427 (2005-12-02)
The cell envelopes of actinomycetes contain lipidated macroamphiphiles, of which the most extensively characterised are the lipoarabinomannans of mycobacteria and related bacteria. We have investigated the mycolic acid-containing actinomycete Gordonia bronchialis and identified the presence of a lipoarabinomannan-like lipoglycan. The
Megan K North et al.
Meat science, 157, 107888-107888 (2019-07-22)
This study examined the effects of dietary quercetin on the fatty acid (FA) profile of rabbit caecotrophes, dissectible fat, Longissimus thoracis et lumborum (LTL) muscle and hindleg (HL) meat. Sixteen male and sixteen female New Zealand White rabbits were fed
Anuradha Singh et al.
Langmuir : the ACS journal of surfaces and colloids, 22(2), 524-527 (2006-01-13)
This letter illustrates for the first time the preparation of p-methyl methacrylate/n-butyl acrylate/heptadecafluorodecyl methacrylate (p-MMA/nBA/FMA) colloidal dispersions containing up to 15% w/w FMA, which is accomplished by the utilization of biologically active phospholipids (PLs) and ionic surfactants. The use of
Yunbao Liu et al.
Journal of natural products, 73(7), 1193-1195 (2010-06-23)
Antioxidants scavenge free radicals, singlet oxygen, and electrons in cellular redox reactions. The yellow MTT [3-(4,5-dimethylthiazole-2-yl)-2,5-diphenyltetrazolium bromide] is reduced to a purple formazan by mitochondrial enzymes. NADPH is the basis of established in vitro cell viability assays. An antioxidant assay
Alessandra Misto et al.
Cell metabolism, 29(1), 91-102 (2018-10-16)
The conversion of lipolysis-derived fatty acids into ketone bodies (ketogenesis) is a crucial metabolic adaptation to prolonged periods of food scarcity. The process occurs primarily in liver mitochondria and is initiated by fatty-acid-mediated stimulation of the ligand-operated transcription factor, peroxisome
Garret Munch et al.
Bioresource technology, 185, 49-55 (2015-03-10)
The growth, lipid production, and carbon use efficiency of two oleaginous yeasts, Rhodosporidium babjevae and Rhodosporidium diobovatum, were compared under nitrogen-limiting conditions with glycerol as the carbon source. Final biomass concentrations of R. babjevae and R. diobovatum were 9.4±0.80g/L and
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