Bacterial ester lipids. Medical search. Frequent questions

The vast majority of samples which we analyze are related to ruminant nutrition and microbial metabolism and involve analysis of feedstuffs, bacterial cultures, rumen and duodenal digesta, blood and animal products (milk and meat). (ugent.be)
The role of carnitine acyltransferase (CAT) in control of hepatic lipid metabolism in developing small-for-estational-age piglets. (ncsu.edu)
MCTs have proven useful in treating a number of medical disorders that involve impaired or damaged lipid (fat) metabolism. (globalhealthlab.com)
It can be synthesized by gastrointestinal microbes, being involved in carbohydrate and lipid metabolism in the body. (leaderbio-ingredients.com)
Inositol is related to the intracellular calcium metabolism where its triphosphate derivative can be released from lipid conjugate after cell is stimulated, thus playing a role of secondary messenger. (leaderbio-ingredients.com)
This gut-liver bi-directional connection regulates the intestinal microbiota composition and the integrity of intestinal epithelial and vascular barriers, as well as BA synthesis and composition and lipid metabolism in the liver. (encyclopedia.pub)
Predictive metagenomic analysis (PICRUSt) demonstrated that arachidonic acid and ester lipid metabolism pathways might partly explain the robustness of this clustering. (birmingham.ac.uk)
Our previous work has shown that GBE regulates lipid metabolism and lessens the lipid accumulation in the livers of rats fed a high-fat diet (HFD) or hepatocytes at the transcriptome regulation level. (biomedcentral.com)
Most previous studies on bacterial lipid metabolism have focused on E. coli , a gamma-proteobacteria. (csun.edu)

Early weaning occurs between 3.5 and 5.5 weeks of age, when the rumen is developing and thus in transition to ruminant, body growth and fat deposition are affected, which may reduce feed intake and growth rate, with high plasma non-ester fatty acid (NEFA) levels as an indicator of lipid mobilization [ 13 ]. (degruyter.com)
Depending on the research question , several possibilities are available for separation of fatty acid methyl esters, including a combination of temperature programs and analysis on contrasting column phases. (ugent.be)
Fatty acid composition of lipid fractions are determined with a prior separation in lipid classes (cholesteryl-esters, triacylglycerols, non-esterified fatty acids and phospholipids). (ugent.be)
Moreover, an analysis of fatty acid methyl ester compositions confirmed that 76.6% of lipid from the AR group were mainly composed of C16-C18, which are suitable for biodiesel. (kaist.ac.kr)
Fatty acid identification was conducted using an HRGC-MS with an ECL value of methyl ester derivatives, and analyzing their mass spectra. (usp.br)
2S*,5S*,6Z)-2,5-epoxydocosan-6-en-21-ynoic acid, new fatty acid from the marine sponge Haliclona fascigera Natural Products Chemistry & Research, 6(5), 19-22. (usp.br)
A monoglycerol ester of the fatty acid lauric acid, it can be found in mammalian breast milk, amniotic fluid, and some foods, most notably coconut oil. (drwardbond.com)
Lipid biosynthesis is essential for cell viability and bacterial fatty acid synthetic enzymes have been suggested as antibiotic targets. (csun.edu)
In fact, compounds specific to bacterial fatty acid biosynthetic compounds have been generated. (csun.edu)

In this study, we investigated vertical variations in methanotrophic communities in sediments of the mud volcano MV420 (420 m water depth) by analyzing geochemical properties, microbial lipids, and nucleic acid signatures. (nature.com)
As such as proteins, lipids, glycans, nucleic acids, and isoporous ultrafiltration membrane they can apparently combination of that. (2medicalcare.com)

The contemporary archaea , comprising of methanogens, halobacteria and thermoacidophiles, are living under extreme conditions reminiscent of primitive environment and may indicate the origin of one ancient evolution path of lipid biosynthesis. (mdpi.com)
Our lab studies the roles of lipid biosynthesis in this process, using pharmacological, genetic, and molecular approaches. (csun.edu)
p)ppGpp modulates cell size and the initiation of DNA replication in Caulobacter crescentus in response to a block in lipid biosynthesis. (csun.edu)

Its positive effects on the skin were discovered in Ancient Egypt and it remains one of the most popular herbal anti-fungal and anti-bacterial remedies for promoting skin healing and cell regeneration. (mysappho.com)
As a dietary supplement, it has been used as an anti-viral and anti-bacterial agent. (drwardbond.com)
It has a great effect on fighting wrinkles, as well as having an anti-bacterial effect on the skin. (ageless.co.za)

Microbial lipids contain a wide range of fatty acids, which are utilised to identify bacteria. (rroij.com)

Enzymes hydrolyzing water-soluble short-chain triacylglycerols to corresponding fatty acids and glycerol are termed esterases (EC 3.1.1.1), and enzymes catalyzing the hydrolysis of carboxylic ester bonds at the lipid-water interface are termed lipases (EC 3.1.1.3). (iisertvm.ac.in)
2012. Use of bacteria for rapid, pH neutral, hydrolysis of hydrophobic carboxylic acid esters useful in synthetic chemistry. (csun.edu)

As the permeation barrier, the bacterial membrane stands at the forefront to sense and relay signals of environmental change for metabolic adaptation. (nature.com)
They don't have any nuclear membrane and share some qualities with bacteria however are set other than micro organism by their distinctive rDNA and ether-linked lipids of their cell membranes. (owhentheyanks.com)
This bacterial pathogen multiplies exclusively within host cells in a characteristic vacuole (inclusion) and delivers proteins such as inclusion membrane proteins (Incs) into the host cell. (bvsalud.org)
Wax esters derived from the recombination of hydrolyzed products of archaeal membrane lipids were observed in gypsum and/or halite sedimentary deposits down to 243 m below the lake floor, implying the reutilization of archaeal necromass possibly by deep subsurface bacteria. (geoscienceworld.org)
This is mostly due to the reduced membrane permeability of Archaea, which requires less maintenance energy with respect to bacterial membranes ( Valentine, 2007 ). (geoscienceworld.org)
Lipid A is a glycophospholipidic structure that anchors the LPS molecule to the cellular membrane. (scirp.org)
Maintaining high methacrylate concentrations during biofermentation, required by economically viable technologies, challenges bacterial membrane stability and cellular viability. (diamond.ac.uk)
In Gram-negative bacterial cell envelopes S-layers are linked to the lipopolysaccharide component of the It is now well-recognized that crystalline bacterial cell outer membrane. (2medicalcare.com)

While there are points in common, such as the use of glycerol (albeit different enantiomers), the differences are stark, and lipid synthesis is catalysed by distinct enzymes. (catsboard.com)
Formulated with Liposomal Pureway-C, a form of vitamin C that fuses ascorbic acid and citrus bioflavonoids to lipid metabolites to help support immune health, joint comfort & collagen synthesis. (tasteforlife.com)

Novel cyclopropane fatty acids from the phospholipids of the Caribbean sponge Pseudospongosorites suberitoides Lipids , 42(6), 519-524. (usp.br)

Quantification of carnitine esters by high-performance liquid chromatography. (ncsu.edu)
Effect of feeding medium-chain triglycerides on the plasma carnitine ester profile. (ncsu.edu)
A high-performance liquid chromatographic (HPLC) technique was developed using commercially available derivatization reagents and commonly used reversed-phase HPLC column chemistry to analyze plasma samples for their carnitine ester content. (ncsu.edu)
The method proved to be sufficiently sensitive to determine changes in the carnitine ester profile in plasma resulting from metabolic disorders or metabolic insults. (ncsu.edu)
The MCT feeding was associated with transient increases in plasma carnitine and carnitine esters, and feeding odd-chain MCT (tri-C5 or tri-C7) led to elevated levels of propionylcarnitine in plasma. (ncsu.edu)
Ginkgo biloba extract (GBE) and its flavonoid ingredients (quercetin, kaempferol, and isorhamnetin) could lessen the lipid accumulation associated with up-regulation of the rate-limiting enzyme, carnitine palmitoyltransferase 1A (CPT1A), in the β-oxidation of long-chain fatty acids. (biomedcentral.com)

Surprisingly, bacteria in the stationary phase produced N-acyl-phosphatidylethanolamine (NAPE) and another rare lipid we tentatively name as 1-phosphatidyl-2-acyl-glycero-3-phosphoethanolamine (PAGPE) based on tandem mass spectrometry. (nature.com)
This study relates the lipid content of two marine filter-feeding demosponges, Halichondria panicea and H. bowerbanki to the seasonal availability of their suspended food, mainly free-living bacteria and phytoplankton at two study sites in Danish waters. (frontiersin.org)
The aim was to investigate if the lipid content of sponges is linked to food availability and season, and to what extend free-living bacteria are available in starvation periods where the phytoplankton biomass is low. (frontiersin.org)
Bacterial cell carbon was estimated to contribute 2.9 and 4.6% compared to phytoplankton cell carbon in the food at the two sites, respectively, and free-living bacteria were available only as a minor food source at all seasons. (frontiersin.org)
All biological membranes contain enantiomerically pure lipids in modern bacteria, eukarya and archaea. (mdpi.com)
For this reason, hydrodynamic treatment was applied as a bacterial disinfection method for medium recycling, and treated up to 100% of the bacteria in the supernatant. (kaist.ac.kr)
Lipid biomarker results were in close agreement with 16S rRNA analyses, which revealed the presence of MOx-related bacteria ( Methylococcales ) and AOM-related archaea (ANME-2 and ANME-3) at the MV420 sites. (nature.com)
Three models of Mtb biofilm formation have been proposed to study the factors regulating biofilm formation, the physiology of the resident bacteria, and the nature of the biomaterial that holds these bacterial masses together. (microbialcell.com)
There are many advantages of studying bacteria in the planktonic cultures such as development of a homogenous population of bacterial cells having similar transcriptomic, proteomic and metabolomic profile etc. (microbialcell.com)
While the polysaccharide is non-toxic, the lipid A part is responsible for the toxic activities of these bacteria which result in septic shock. (gerli.com)
An efficient procedure for the extraction of LPS from bacteria and for the isolation of lipid A has been described by El Hamidi et al. (gerli.com)
bacteria use fatty acids, joined by ester bonds to D-glycerol. (catsboard.com)
The cross fertilization of biology, molecular biology, Crystalline bacterial cell surface layers, referred to as S- organic chemistry, material sciences, and physics has opened layers [1-3] have now been identified in hundreds of different up significant opportunities for innovation in previously species of bacteria and represent an almost universal feature unrelated fields. (2medicalcare.com)

Almost 70-85% of human brain (dry mass) consist of the different fats (lipids like, cholesterol, palmitic, stearic, oleic acids) and the rest proteins. (globalhealthlab.com)
Surface (S)-layer proteins and S-layer fusion proteins incorporating functional sequences, self-assemble into monomolecular lattices on solid supports and on various lipid structures. (2medicalcare.com)

The Committee evaluated a group of 25 flavouring agents consisting of alicyclic ketones, secondary alcohols and related esters (see Table 1). (inchem.org)
The total annual volume of production of the 25 alicyclic ketones, secondary alcohols and related esters in this group is approximately 520 kg in Europe (International Organization of the Flavor Industry, 1995) and 310 kg in the USA (Lucas et al. (inchem.org)
It contains a 60% mixture of wax esters, including fatty acids and alcohols of chain lengths C20 to C26 (eicosenoic and docosenoic acid, eicosenol, docosenol, hexacosenol), nitrile glycosides (simmondsin and cyanomethylene derivatives). (ageless.co.za)

It is effective at improving blood lipid profiles like good cholesterol , HDL. (globalhealthlab.com)
Structurally, when EFAs are applied in this lipid mixture, they form lamellar layers with ceramides and cholesterol to reduce TEWL. (regimenlab.com)

Fatty acids from lipids of marine organisms: Molecular biodiversity, roles as biomarkers, biologically active compounds, and economical aspects. (usp.br)
Most relevant, S- layer lattices possess pores identical in size and morphology layers represent the base for very versatile self-assembly in the 2 to 8 nm range, they work as precise molecular sieves systems involving all major species of biological molecules providing sharp cut off levels for the bacterial cell [14]. (2medicalcare.com)

While glucose works only as fuel source , Brain Octane oil body play double function - as fuel and as a construction material for brain's lipids (fats). (globalhealthlab.com)

Here, we identified CT006 as a novel C. trachomatis protein that when expressed ectopically eukaryotic cells can associate with lipid droplets (LDs). (bvsalud.org)
Cytoplasmic lipid droplets are important organelles in nearly every eukaryotic and some prokaryotic cells. (bvsalud.org)
This review will first outline lipid droplet assembly and then discuss how droplets respond to stress and in particular nutrient starvation. (bvsalud.org)

Bacterial biodiversity and co-occurrence patterns were examined using the QIIME and PhyloToAST pipelines. (birmingham.ac.uk)

Production done in triple steam distillation process in a non-oxygen atmosphere to avoid lipid oxidation, completely chemical and solvent-free way. (globalhealthlab.com)

1970. Teratogenic effects in the chick embryo caused by esters of phthalic acid. (cdc.gov)

Either stereo reactants or stereo catalysis from achiral or chiral molecules are a prerequisite to obtain pure enantiomeric lipid derivatives. (mdpi.com)

While CL increases, the two predominant lipids phosphatidylglycerol (PG) and phosphatidylethanolamine (PE) of the exponential growth phase decrease as B. subtilis enters stationary phase 6 . (nature.com)

Teratogenicity, mutagenicity, and cellular toxicity of phthalate esters. (cdc.gov)

Highest lipid contents (29.5% of sponge dry weight) were seen in H. panicea at the site with lowest food availability, while the lipid content of H. bowerbanki was 11.5% of dry weight. (frontiersin.org)
No seasonal variations in lipid content as fraction of sponge dry weight were observed, and the lipid content was not affected by food availability or starvation. (frontiersin.org)

We studied changes in its lipid composition induced by the onset of stationary phase. (nature.com)
Analysis of the biomass composition of H. panicea from Kiel Bight revealed glycogen and lipid contents of 10-30 mg per g ash-free dry weight and 80-140 mg per g ash-free dry weight, respectively ( Barthel, 1986 ). (frontiersin.org)

With one third of the world population latently infected, it represents the most prevalent bacterial infectious diseases worldwide. (bvsalud.org)

Only by further elucidating the control mechanisms of bacterial cell division can we advance the development of new antimicrobial compounds. (csun.edu)

The dimorphic bacterium Caulobacter crescentus is a model organism for studying the bacterial cell cycle. (csun.edu)

1992. Quantitative image cytometry of hepatocytes expressing gamma-glutamyl transpeptidase and glutathione S-transferase in diethylnitrosamine-initiated rats treated with phenobarbital and/or phthalate esters. (cdc.gov)

This has a effect on reducing blood lipids, and removing the infiltration effect of the liver cells' fat. (leaderbio-ingredients.com)
Lipid accumulation is the primary evidence of non-alcoholic fatty liver disease (NAFLD). (biomedcentral.com)

Studies have shown that the lipid A structure of some species ( Francisella novicida ), differs depending on growth temperature in in vitro cultures [12, 13]. (gerli.com)

One of the precursors of lipid A, lipid X , has been described and displayed some pharmacological properties. (gerli.com)

Pharmacophore-based activity profiling screen demonstrated some biological targets that MS44-53 may modulate their biological response, and thus can be considered as potential drugs to treat different kinds of diseases, such as carcinoma, diabetes type II, bacterial infection and cardiovascular diseases. (openmedicinalchemistryjournal.com)
027.8 Other 027.9 Unspecified OTHER BACTERIAL DISEASES (030-041) Excludes: bacterial venereal diseases (098. (cdc.gov)
It is provided as an additional code where it is desired to identify the bacterial agent in diseases classified elsewhere. (cdc.gov)

We provide reliable, high quality analytical services in lipid analysis ranging from single samples to small research projects. (ugent.be)
Effects of bacterial inoculation of high-moisture ear corn on its aerobic stability, digestion, and utilization for growth by beef steers. (ncsu.edu)
High-moisture ear corn (HMEC) was treated with specific bacterial inoculants and evaluated for its aerobic stability and utilization for growth by beef steers. (ncsu.edu)
High occurrences of brominated lipid fatty acids in boreal sponges of the order Halichondrida. (usp.br)
Although people see jojoba as oil, it is really a wax ester, and is non-oily or greasy and contains high levels of tocopherols, which have an antioxidant effect on the skin. (ageless.co.za)

Lipid A consists of a backbone of b -1,6-glucosaminyl-glucosamine with two phosphoester groups in the 1-position of glucosamine I and in the 4-position of glucosamine II. (gerli.com)

This category will also be used in primary coding to classify bacterial infections of unspecified nature or site. (cdc.gov)

Consequently, the results showed that the implementation of low-cost techniques not only reduced process costs and water usage but also enhances both the biomass and lipid productivities of the species. (kaist.ac.kr)

Ester-C is the only vitamin C with 24 hour immune support that stays in your white blood cells for up to 24 hours. (tasteforlife.com)

New advances in the chemistry of methoxylated lipids. (usp.br)
Chemistry and Physics of Lipids , 129(2), 173-181. (usp.br)

The purpose of this review is to summarize the available knowledge about the structure and biological activity of cyanobacterial LPSs, highlighting their peculiarity and their potentiality compared to more characterized bacterial LPSs. (scirp.org)

Cyanobacterial LPSs have been studied to a minor extent compared to Gram-negative bacterial LPSs. (scirp.org)

LA is the EFA most often used in physiologic lipid barrier repair studies. (regimenlab.com)
BACKGROUND: Organophosphate esters (OPEs) have replaced flame retardant polybrominated diphenyl ethers as flame retardants in consumer products, but few longitudinal studies have characterized childhood OPE exposure. (cdc.gov)

It remains unclear why the lipid-content levels at the two study sites were conspicuously different. (frontiersin.org)
In addition, the lipid content of the AR group was highly increased to 20.4%, resulting in the highest lipid productivity of 0.11 g L-1 d(-1). (kaist.ac.kr)

Therefore, in this study, low-cost techniques for harvesting, bacterial disinfection, and medium recycling were sequentially implemented for Ettlia sp. (kaist.ac.kr)
The method used hot ammonium isobutyrate solvent and was efficient in extracting pure lipid A ready for structural study. (gerli.com)

a salt or ester of acrylic acid. (mysappho.com)

Our group has extensive experience in the extraction and analysis of lipids from a wide range of materials. (ugent.be)

It is an excellent moisturizes and softens the skin by a dual action firstly by forming a non-greasy lipid layer, which is partially occlusive (thereby preventing water-loss through the skin) and by the diffusion of jojoba into the intercellular spaces of the stratum corneum to soften this tissue. (ageless.co.za)
the lipid layer [6, 8, 12]. (2medicalcare.com)

Open cultivation systems are the most economic option for microalgal biomass production but their harvesting cost, bacterial invasion, and water usage are still deterring large-scale applications. (kaist.ac.kr)
The log Pow value provides information on the relative solubility of the substance in water and lipids (ECHA, 2017). (europa.eu)

It is possible these tri-acylated lipids play an important role in coping with nutrient depletion. (nature.com)

The use of tetraammonium TSPP a stain to analyse bacterial cells using fluorescent microscopy was also investigated. (iisertvm.ac.in)

As the bacterial growth entered the stationary phase, the lipidome switched from one dominated by PE and PG to another dominated by CL and LCL. (nature.com)
But the bacterial growth in biofilms requires a varied but coordinated transcriptional, proteomic and metabolomic profile. (microbialcell.com)

Anatomy15

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Diseases8

Chemicals and Drugs145

Analytical, Diagnostic and Therapeutic Techniques and Equipment24

Phenomena and Processes53

Disciplines and Occupations2

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19701

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