نتایج جستجو برای: l5
تعداد نتایج: 4640 فیلتر نتایج به سال:
Endothelial progenitor cells (EPCs), important for endothelial regeneration and vasculogenesis, are reduced by cigarette smoking. To elucidate the mechanisms, we examined the effects of electronegative LDL, circulating in chronic smokers, on EPC differentiation. Using ion-exchange chromatography, we purified smoker LDL into five subfractions, L1-L5. In matched, nonsmoking healthy subjects, L5, ...
Introduction: Low backache being one of the most common problems faced in society mainly due to sedentary lifestyle and reduced physical activity which inturn leads overweight, obesity atrophy paraspinal muscles. Disc prolapse is causes low backache. Hence, knowing aetiological factors treatment same at an early stage beneficial. Aim: To determine association between grades lumbar disc degenera...
Ubiquitin C-terminal Hydrolase-L5 (UCH-L5/UCH37), a member of the deubiquitinases (DUBs), suppresses protein degeneration via removing ubiquitin from the distal subunit of the polyubiquitin chain. The activity of UCH-L5 is enhanced when UCH-L5 combines with proteasome 19S regulatory subunit by Rpn13/Admr1 receptor and inhibited when UCH-L5 interacts with NFRKB. But the role of UCH-L5 in gliomas...
Aim: To examine the effectiveness and clinical significance of lumbar spine MRI in chronic lower-back ache patients its relevant radiculopathies. Study design: Cross-sectional descriptive study Place duration dtudy: Department Radiology, Sir Syed College Medical Sciences for Girls Karachi from 1stJune 2020 to 30thNovember 2020. Methodology: Ninety both males females, between ages 20-75 years wi...
OBJECTIVES Increased plasma C-reactive protein (CRP) levels are associated with the occurrence and severity of acute coronary syndrome. We investigated whether CRP can be generated in vascular endothelial cells (ECs) after exposure to the most electronegative subfraction of low-density lipoprotein (LDL), L5, which is atherogenic to ECs. Because L5 and CRP are both ligands for the lectin-like ox...
OBJECTIVE Although the L5-S1 has distinct structural features in comparison with other lumbar spine segments, not much is known about adjacent segment degeneration (ASD) at the L5-S1 segment. The aim of study was to compare the incidence and character of ASD of the cephalad and L5-S1 segments after L5 floating lumbar fusion. METHODS From 2005 to 2010, 115 patients who underwent L5 floating lu...
Electronegative low-density lipoprotein (LDL) is a recognized factor in the pathogenesis of coronary artery disease (CAD) in the general population, but its role in the development of CAD in uremia patients is unknown. L5 is the most electronegative subfraction of LDL isolated from human plasma. In this study, we examined the distribution of L5 (L5%) and its association with CAD risk in uremia ...
The lectin-like oxidized LDL receptor LOX-1 mediates endothelial cell (EC) uptake of experimentally prepared copper-oxidized LDL (oxLDL). To confirm the atherogenic role of this receptor cloned against copper-oxLDL, we examined whether it mediates EC uptake of L5, an electronegative LDL abundant in dyslipidemic but not normolipidemic human plasma. Hypercholesterolemic (LDL-cholesterol, >160 mg/...
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