Nuclear magnetic resonance (NMR) spectrometry is a rapid, nondestructive method also suitable for determining the fat content of oilseeds. The NMR value is related to the total hydrogen content of the lipid, with actual lipid content calculated from calibration tables. View chapterExplore book Lipid...
The lipoprotein profile of individuals with low VO 2max is similar to the profile of insulin resistant individuals. CONCLUSIONS :Low VO 2max was associated with enrichment of large VLDL particles, as well as an increased triglycerides content in the small and dense HDL and LDL particles. This ...
HDL subject to excess TG exchange in the insulin resistant state are also smaller but less stable, so are cleared more rapidly resulting in low HDL-C levels. NMR spectroscopy or ion mobility lipoprotein phenotyping reveals more than the standard lipid profile can see in this condition, ...
Maximal lifespan of mammalian species, even if closely related, may differ more than 10-fold, however the nature of the mechanisms that determine this variability is unresolved. Here, we assess the relationship between maximal lifespan duration and conce
Mithu and co-workers have contributed with a number of studies to the field. Their major approaches include solution-state NMR spectroscopy, DLS, zeta potential measurements, fluorescence-based dye-leakage assays and DSC. In one of their first work (Kumar et al.2018) — to be best of my kn...
Intramyocellular lipid concentrations are correlated with insulin sensitivity in human a ^1H NMR spectroscopy studyKrssakM.Falk PetersenK.DresnerA.DiPietroL.VogelS. M.DIABETOLOGIA
In the first trimester of pregnancy, increased adipose tissue response to insulin results in anabolic storage of maternal fatty acids; in the third trimester fetal nutrient demands intensify, driving a catabolic release of maternal lipid stores and a subsequent rise in maternal plasma lipid levels17...
PLS analysis maximizes the product of variance matrix of measured variables (e.g. lipid profile data) and correlation of measured data with properties of interest (e.g. ob/ob and WT groups). Venetian blinds cross-validation method [49] (with 4 splits) and Q2 scores were used to optimize...
Krssak M, Falk Petersen K, Dresner A, DiPietro L, Vogel SM, Rothman DL, Roden M & Shulman GI (1999): Intramyocellular lipid concentrations are correlated with insulin sensitivity in humans: a H-1 NMR spectroscopy study. Diabetologia 42, 113–116. Article CAS Google Scholar Krssak M,...
Arylmethylene derivative 9 was formed by condensation of compound 4 with 3-hydroxybenzaldehyde under reflux in ethanol using a catalytic amount of piperidine (Scheme 4)1. H NMR spectrum of 9 appeared a multiplet signal for aryl and olefinic protons in the region of 7.15 to 8.92 ppm. A D2O ...