atherosclerosis and trigger myocardial infarction and stroke. Foam cells are fat-laden cells with a M2 macrophage-like phenotype. They contain low density...
17 KB (2,058 words) - 15:46, 23 September 2024
Foams are two-phase material systems where a gas is dispersed in a second, non-gaseous material, specifically, in which gas cells are enclosed by a distinct...
39 KB (5,149 words) - 01:39, 3 November 2024
Atherosclerosis (section Vascular smooth muscle cells)
carries it back to the liver. The foam cells and platelets encourage the migration and proliferation of smooth muscle cells, which in turn ingest lipids,...
100 KB (11,168 words) - 01:55, 15 November 2024
buildings. Polyurethane is a closed-cell foam insulation material that initially contains a low-conductivity gas in its cells. As a result of the high thermal...
21 KB (2,524 words) - 20:28, 11 October 2024
referred to as "viscoelastic" polyurethane foam, or low-resilience polyurethane foam (LRPu). The foam bubbles or ‘cells’ are open, effectively creating a matrix...
17 KB (2,023 words) - 11:20, 3 April 2024
Biofoam (category Foams)
synthetic foams, a mixture of closed cell and open cell character is observed due to cells rupturing during the foaming process and then the matrix solidifying...
29 KB (3,151 words) - 16:12, 27 June 2024
Fine-scale open-cell foams, with cells smaller than can be seen unaided, are used as high-temperature filters in the chemical industry. Metal foams are used...
45 KB (5,300 words) - 12:45, 12 August 2024
of foam cells, which are lipoprotein-loaded macrophages, located in the intima, the innermost layer of the artery, beneath the endothelial cells that...
6 KB (627 words) - 19:15, 15 December 2023
Foam latex or latex foam rubber is a lightweight form of latex containing bubbles known as cells, created from liquid latex. The foam is generally created...
23 KB (2,982 words) - 16:35, 11 August 2024
macrophages and smooth muscle cells. The fibrous cap of an atheroma is composed of bundles of muscle cells, macrophages, foam cells, lymphocytes, collagen and...
1 KB (150 words) - 02:26, 6 July 2024
Building insulation material (redirect from Foam insulation)
open-cell foam, closed-cell foam rarely requires any trimming, with little or no waste. Open cell foams will allow timber to breathe. Open cell foams are...
58 KB (7,651 words) - 11:34, 24 July 2024
periphery of the cell is pale and foamy in appearance. Touton giant cells are formed by the fusion of macrophage-derived foam cells. It has been suggested...
4 KB (411 words) - 04:47, 13 August 2023
membranes (with associated high cholesterol content) they are called foam cells. When foam cells die, their contents are released, which attracts more macrophages...
39 KB (4,377 words) - 16:02, 3 November 2023
Memory foam Sorbothane Polyurea foam Polyethylene foam, as used in PEF rod Polyvinyl chloride (PVC) foam Closed-cell PVC foamboard Silicone foam Microcellular...
2 KB (173 words) - 02:09, 29 August 2024
or closed-cell foams. Looking at mechanical properties, there are two main types of polyurethane foam; flexible (soft) and rigid (hard) foams. Generally...
11 KB (1,154 words) - 23:53, 18 November 2024
animal cells[citation needed] and is an essential structural and signaling component of animal cell membranes. In vertebrates, hepatic cells typically...
80 KB (8,640 words) - 20:17, 27 October 2024
Acoustic foam is an open celled foam used for acoustic treatment. It attenuates airbone sound waves, reducing their amplitude, for the purposes of noise...
6 KB (588 words) - 00:43, 15 August 2024
Lipid-laden alveolar macrophage (redirect from Pulmonary foam cells)
Lipid-laden alveolar macrophages, also known as pulmonary foam cells, are cells found in bronchoalveolar lavage (BAL) specimens that consist of macrophages...
8 KB (705 words) - 02:04, 4 January 2024
Sea foam, ocean foam, beach foam, or spume is a type of foam created by the agitation of seawater, particularly when it contains higher concentrations...
29 KB (3,209 words) - 03:18, 11 November 2024
reaction. They can be found in trace amounts in every cell type but are highly enriched in foam cells and are common components of human skin oil. Plant...
2 KB (278 words) - 19:57, 10 December 2023
Reticulated foam is a very porous, low density solid foam. 'Reticulated' means like a net. Reticulated foams are extremely open foams i.e. there are few...
9 KB (889 words) - 17:13, 18 May 2022
better known as "foam cells". Foam cells characterize atherosclerotic lesions. In addition to this possible mechanism of foam cell generation, an increase...
40 KB (4,890 words) - 15:14, 7 September 2024
cutaneous manifestations of lipidosis in which lipids accumulate in large foam cells within the skin. They are associated with hyperlipidemias, both primary...
8 KB (725 words) - 17:37, 28 October 2024
Polystyrene (redirect from Polystyrene foam)
monomers of the aromatic hydrocarbon styrene. Polystyrene can be solid or foamed. General-purpose polystyrene is clear, hard, and brittle. It is an inexpensive...
82 KB (8,579 words) - 01:22, 11 November 2024
become foam cells. A cholesterol core forms as foam cells die. In response to growth factors secreted by macrophages, smooth muscle and other cells move...
129 KB (13,821 words) - 06:58, 18 November 2024
Ethylene-vinyl acetate (redirect from EVA foam)
(and acetic acid). Some objects made of EVA Foam flutterboard EVA foam sheets Garden kneeler Flip-flop sole Foam crocs Yoga blocks are commonly made of EVA...
14 KB (1,559 words) - 09:00, 4 November 2024
deposits of cholesterol esters in macrophages within the lamina propria (foam cells) and in mucosal epithelium. The gallbladder may be affected in a patchy...
3 KB (182 words) - 04:45, 30 October 2023
A foam weapon, also known as a boffer, padded weapon, or latex weapon, is a padded mock weapon used for simulated handheld combat. Such weapons are used...
16 KB (2,166 words) - 12:05, 7 July 2024
Ceramic foam is a tough foam made from ceramics. Manufacturing techniques include impregnating open-cell polymer foams internally with ceramic slurry and...
12 KB (1,498 words) - 16:49, 11 November 2024
Weaire–Phelan structure (redirect from Kelvin foam)
partitioned into cells of equal volume with the least area of surface between them? Or, in short, what was the most efficient soap bubble foam? This problem...
15 KB (1,577 words) - 03:59, 24 July 2024