Results 31 to 40 of about 43,360 (234)

Is hypertriglyceridemic very low density lipoprotein a precursor of normal low density lipoprotein?

Journal of Lipid Research, 1985
The precursor-product relationship of very low density (VLDL) and low density lipoproteins (LDL) was studied. VLDL obtained from normal (NTG) and hypertriglyceridemic (HTG) subjects was fractionated by zonal ultracentrifugation and subjected to in vitro ...
Y Oschry, T Olivecrona, R J Deckelbaum, S Eisenberg   +3 more
doaj   +1 more source

Rapid Remodeling of the Human Gut Microbiome in Response to Short‐Term Animal Product Restriction and Associations with Host Molecular Phenotypes

Advanced Science, EarlyView.
A real‐world model of structured animal product restriction practiced for religious reasons reveals the dynamic adaptability of the human gut microbiome to dietary change and uncovers reductions in diversity and rare taxa loss. Integrated microbiome, metabolomic, and proteomic analyses uncover coordinated taxonomic and molecular shifts and identify ...
Christina Emmanouil, Maria Anezaki, Alexandros Simistiras, Stavros Glentis, Nikolaos Scarmeas, Pantelis Hatzis, Konstantinos Rouskas, Antigone S. Dimas   +7 more
wiley   +1 more source

Characterization of very low density lipoprotein from Watanabe heritable hyperlipidemic rabbits.

Journal of Lipid Research, 1989
We investigated the properties of very low density lipoprotein (VLDL) from two types of Watanabe heritable hyperlipidemic (WHHL) rabbits: one with a high incidence of coronary atherosclerosis (type 1), and the other with a low incidence (type 2).
K Ishii, T Kita, M Yokode, N Kume, Y Nagano, H Otani, T Yamamura, S Murayama, Y Morimoto, Y Teranishi   +9 more
doaj   +1 more source

Dysfunctional VLDL metabolism in MASLD [PDF]

npj Metabolic Health and Disease
AbstractLipidomics has unveiled the intricate human lipidome, emphasizing the extensive diversity within lipid classes in mammalian tissues critical for cellular functions. This diversity poses a challenge in maintaining a delicate balance between adaptability to recurring physiological changes and overall stability.
Urko M. Marigorta, Oscar Millet, Shelly C. Lu, José M. Mato   +3 more
openaire   +3 more sources

Neuronal Cholesterol Deficiency Mediated by Astrocytic SREBP2 Downregulation Leads to Postoperative Cognitive Dysfunction Through Impairment of Hippocampal Synaptic Plasticity and Excitatory Synaptic Transmission

Advanced Science, EarlyView.
The results showed that the reduction of plasma 24‐hydroxycholesterol (24‐OHC) was related to the cognitive decline in elderly surgical patients. Neuroinflammation induced by anesthesia and surgery significantly downregulated SREBP2 in hippocampal reactive astrocytes, resulting in reduced cholesterol synthesis.
He Huang, Chenrui Zhou, Chen Chen, Huimei Tang, Wei Dong, Jie Wan, Weiye Kang, Ao Sun, Yiqi Liu, Chunhui Jin, Xiaobin Lyu, Yankun Zhu, Chenghua Zhou, Yuqing Wu   +13 more
wiley   +1 more source

Receptor-mediated uptake of hypertriglyceridemic very low density lipoproteins by normal human fibroblasts

Journal of Lipid Research, 1982
Our previous studies showed that very low density lipoproteins, Sf 60-400 (VLDL), from hypertriglyceridemia subjects, but not VLDL from normolipemic subjects, suppress HMG-CoA reductase activity in normal human fibroblasts.
S H Gianturco, F B Brown, A M Gotto, Jr, W A Bradley   +3 more
doaj   +1 more source

Quantitative proteomics identifies clusterin as a novel biomarker for atherosclerosis

Animal Models and Experimental Medicine, EarlyView.
This schematic illustrates the proposed mechanism. In advanced atherosclerotic lesions, upregulated CLU on the cell surface activates low‐density lipoprotein (LDL) receptor‐related protein 1 (LRP1). This interaction triggers the phosphorylation and activation of AKT.
Dengfeng Ding, Yingjie Zhang, Li Zhang, Xinou Zheng, Miaomiao Niu, Yunxiao Jia, Xuezhuang Li, Hua Chen, Chao Guo, Tao Jiang, Yuqiong Zhao   +10 more
wiley   +1 more source

Bariatric surgery improves postprandial VLDL kinetics and restores insulin-mediated regulation of hepatic VLDL production

JCI Insight, 2023
Dyslipidemia in obesity results from excessive production and impaired clearance of triglyceride-rich (TG-rich) lipoproteins, which are particularly pronounced in the postprandial state. Here, we investigated the impact of Roux-en-Y gastric bypass (RYGB) surgery on postprandial VLDL1 and VLDL2 apoB and TG kinetics and their relationship with insulin ...
Vehpi Yildirim, Kasper W. ter Horst, Pim W. Gilijamse, Dewi van Harskamp, Henk Schierbeek, Hans Jansen, Alinda W.M. Schimmel, Max Nieuwdorp, Albert K. Groen, Mireille J. Serlie, Natal A.W. van Riel, Geesje M. Dallinga-Thie   +11 more
openaire   +4 more sources

Dual Functions of Dietary Rubber Seed Oil Supplementation: Enriching N‐3 Polyunsaturated Fatty Acids and Enhancing Antioxidant Capacity in Pekin Ducks

Animal Research and One Health, EarlyView.
Dietary RSO supplementation improved growth performance, simultaneously enriched n‐3 polyunsaturated fatty acids (n‐3 PUFA), and enhanced antioxidant capacity in Pekin ducks, which suggested that RSO has the potential to be a novel n‐3 PUFA source and an antioxidant for Pekin ducks to generate animal functional foods.
Lei Zhuang, Yongbao Wu, Zitao Zhao, Junting Cao, Yanhong Guo, Zhanyue Wu, Qimeng Wang, Peilong Yang, Sen Wu, Zhiguo Wen, Shuisheng Hou   +10 more
wiley   +1 more source

Hepatic apolipoprotein E expression promotes very low density lipoprotein-apolipoprotein B production in vivo in mice

Journal of Lipid Research, 2000
In addition to its role in the uptake of apolipoprotein B (apoB)-containing lipoproteins, apoE promotes hepatic very low density lipoprotein-triglyceride (VLDL-TG) production in animal models.
Cyrille Maugeais, Uwe J.F. Tietge, Kazuhisa Tsukamoto, Jane M. Glick, Daniel J. Rader   +4 more
doaj   +1 more source