نتایج جستجو برای: lmw
تعداد نتایج: 817 فیلتر نتایج به سال:
In order to evaluate the relationship between SDS-sedimentation value and breadmaking quality of wheat (Triticum aestivum L.), glutenin subunits of different genotypes (foreign and Iranian cultivars) were analyzed by reverse-phase high performance liquid chromatography (RP-HPLC). SDS-sedimentation value was used as an indirect criterion for breadmaking quality. Correlation coefficients revealed...
J. Schrader, MD, Department of Nephrology, University Hospital, Robert-Koch-Strasse 40, D-3400 Göttingen (FRG) Dear Sir, We read with interest the recent report of Ponce et al. [1] in this journal on the interference of heparin with peritoneal solute transport. It has shown that intraperitoneal application of standard heparin does not affect or only slightly affects systemic blood coagulation [...
The uptake of colloid-bound Cd, Cr, and Zn by marine plankton (including the diatom Thalassiosira pseudonana, the dinoflagellate Prorocentrum minimum, and the copepod Paracalanus aculeatus) was studied using the radiotracer technique. Natural organic colloids (operationally defined as particles between 1 kDa and 0.2 μm) were isolated from Hong Kong coastal seawater using cross-flow ultrafiltrat...
Tryptophan metabolites from young human lenses and the photooxidation of ascorbic acid by UVA light.
PURPOSE To determine whether there are UVA light-responsive sensitizers in young human lenses capable of initiating the oxidation of ascorbic acid in the absence of oxygen. METHODS Lens homogenates were fractionated, and low-molecular-weight (LMW) components were separated from the proteins by filtration through a 3000-MWt cutoff filter. Aliquots of each fraction were assayed for sensitizer a...
BACKGROUND Adiponectin circulates in the blood in three different multimer isoforms, of which the high molecular weight form (HMW) is presumed to mediate insulin sensitivity. We examined whether adiponectin oligomer distribution is associated with aging and type 2 diabetes (T2D) in octogenarians without characteristic features of metabolic syndrome. METHODS The study included 154 octogenarian...
AIM Among the three adiponectin isoforms, a lower ratio of high molecular weight (HMW) adiponectin to total adiponectin (TA) is well known to cause insulin resistance and type 2 diabetes (T2D). However, how the levels of other adiponectin isoforms, such as the middle molecular weight (MMW) and low molecular weight (LMW) isoforms, and their relative ratio to TA change in T2D subjects has not bee...
The cellular localization of the 35 kDa, low molecular mass acid metallophosphatase (LMW AcPase) from the frog (Rana esculenta) liver and its activity towards P-Ser and P-Tyr phosphorylated peptides were studied. This enzyme was localized to the cytoplasm of hepatocytes but did not appear in other cells of liver tissue (endothelium, macrophages, blood cells). This LMW AcPase does not display ac...
Spectrins are major components of the membrane skeleton. This protein scaffold is implicated in membrane stabilization, cell spreading, establishment of cell polarity and location of specific membrane proteins. Understanding the diversity of these functions requires to better characterize the complex interactions of these molecules with other cellular proteins through the study of specific modu...
Transcriptional regulation of LMW glutenin genes were investigated in-silico, using publicly available gene sequences and expression data. Genes were grouped into different LMW glutenin types and their promoter profiles were determined using cis-acting regulatory elements databases and published results. The various cis-acting elements belong to some conserved non-coding regulatory regions (CRE...
Two-dimensional gel electrophoresis (2-DGE) was used as a complement to SDS-PAGE to determine the allelic compositions of LMW-GS in 32 Korean wheat cultivars. Protein patterns generated by 2-DGE from each cultivar were compared to patterns from standard wheat cultivars for each allele. At the Glu-A3 locus, thirteen c, twelve d, three e (null), two g and two new alleles were identified. At the G...
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