Results 21 to 30 of about 5,066,964 (198)

Observations on the Foam Cell in Thalassemia [PDF]

Blood, 1960
Abstract Histologic and histochemical study of the foam cell in the spleen in thalassemia has shown that the foamy appearance is due to the accumulation of an acidic mucopolysaccharide of the chondroitin sulfuric acid type in the cytoplasm of this histiocytic cell.
P C, SEN GUPTA, J B, CHATTERJEA, A M, MUKHERJEE, A, CHATTERJI   +3 more
openaire   +2 more sources

Microtomography on polypropylene foam under dynamic loading: 3D analysis of bead morphology evolution [PDF]

, 2008
A dynamic crash loading experiment is performed on polypropylene foam which is used in composite sandwich structures for safety applications. Several interrupted shocks are conducted, in between which, microtomographic acquisitions are made showing the ...
PLOUGONVEN, Erwan, BERNARD, Dominique, VIOT, Philippe   +2 more
core   +1 more source

Macrophage Differentiation to Foam Cells [PDF]

Current Pharmaceutical Design, 2005
Foam cell formation from macrophages with subsequent fatty streak formation plays a key role in early atherogenesis. Foam cell formation is thought to be induced by Low Density Lipoproteins (LDL), including oxidized LDL (OxLDL) or minimally modified LDL (mmLDL).
Pavel, Shashkin, Bojan, Dragulev, Klaus, Ley   +2 more
openaire   +2 more sources

Hydrostatic compression on polypropylene foam [PDF]

, 2008
Models currently used to simulate the impact behaviour of polymeric foam at high strain rates use data from mechanical tests. Uniaxial compression is the most common mechanical test used, but the results from this test alone are insufficient to ...
VIOT, Philippe
core   +1 more source

Smooth muscle liver kinase B1 inhibits foam cell formation and atherosclerosis via direct phosphorylation and activation of SIRT6

Cell Death and Disease, 2023
Foam cell formation is a hallmark of the early phase of atherosclerosis. Growing evidence has demonstrated that vascular smooth muscle cells (VSMCs) comprise a considerable proportion of foam cells.
Qiming Deng, Hongxuan Li, Xiaolin Yue, Chenghu Guo, Yuanyuan Sun, Chang Ma, Jiangang Gao, Yue Wu, Bin Du, Jianmin Yang, Cheng Zhang, Wencheng Zhang   +11 more
doaj   +1 more source

Energy Absorption of Different Cell Structures for Closed-Cell Foam-Filled Tubes Subject to Uniaxial Compression

Metals, 2020
The energy absorption of different cell structures for closed-cell aluminum foam-filled Al tubes are investigated through quasi-static compression testing.
Yang Yu, Zhuokun Cao, Ganfeng Tu, Yongliang Mu   +3 more
doaj   +1 more source

Foam Cells Control Mycobacterium tuberculosis Infection

Frontiers in Microbiology, 2020
Mycobacterium tuberculosis (Mtb) infects macrophages and macrophage-derived foam cells, a hallmark of granulomata in tuberculous lesions. We analyzed the effects of lipid accumulation in human primary macrophages and quantified strong triglyceride and ...
Pooja Agarwal, Theo W. Combes, Fariba Shojaee-Moradie, Barbara Fielding, Siamon Gordon, Siamon Gordon, Valerie Mizrahi, Fernando O. Martinez   +7 more
doaj   +1 more source

Polyphenolics from Syzygium brachythyrsum Inhibits Oxidized Low-Density Lipoprotein-Induced Macrophage-Derived Foam Cell Formation and Inflammation

Foods, 2022
Evidence suggests that the immunomodulatory property of polyphenols may also contribute to the reduction of cardiovascular risk. In the present study, we investigated the polyphenol extraction (PE) from Syzygium brachythyrsum, a functional food resource ...
Xue-Lian Chen, Pu-Lin Liang, Ming-Jiong Gong, Ya Xu, Liang Zhang, Xiao-Hui Qiu, Jing Zhang, Zhi-Hai Huang, Wen Xu   +8 more
doaj   +1 more source

Human Gingiva-Derived Mesenchymal Stem Cells Modulate Monocytes/Macrophages and Alleviate Atherosclerosis

Frontiers in Immunology, 2018
Atherosclerosis is the major cause of cardiovascular diseases. Current evidences indicate that inflammation is involved in the pathogenesis of atherosclerosis.
Ximei Zhang, Ximei Zhang, Feng Huang, Weixuan Li, Jun-long Dang, Jia Yuan, Julie Wang, Dong-Lan Zeng, Can-Xing Sun, Yan-Ying Liu, Qian Ao, Hongmei Tan, Wenru Su, Xiaoxian Qian, Nancy Olsen, Song Guo Zheng   +15 more
doaj   +1 more source

Foam separation of microbial cells [PDF]

Biotechnology and Bioengineering, 1988
AbstractBatch foam separation has been employed to separate Saccharomyces carlsbergensis cells from their broth without the use of any external surface‐active agent. A model has been developed to predict the foamate cell concentration as well as the variation of cell concentration in the bulk liquid in the foam column as a function of time.
Parthasarathy, S, Das, TR, Kumar, R, Gopalakrishnan, KS   +3 more
openaire   +3 more sources