Results 31 to 40 of about 71,967 (268)

Inclisiran inhibits oxidized low-density lipoprotein-induced foam cell formation in Raw264.7 macrophages via activating the PPARγ pathway

Autoimmunity, 2022
Proprotein convertase subtilisin kexin type 9 (PCSK9) is a well-known proprotein convertase that influences foam cell formation and modulates atherosclerosis. Inclisiran is a novel chemosynthetic small interfering RNA that inhibits PCSK9 synthesis.
Zhaoping Wang, Xiangyu Chen, Jingxing Liu, Yingcui Wang, Suhua Zhang   +4 more
doaj   +1 more source

Fabrication of Two-Layered Aluminum Foam with Closed-Cell and Open-Cell Structures and Shaping of Closed-Cell Layer by Press Forming Immediately after Foaming

Metals, 2021
Two-layered aluminum foam consisting of both closed and open cells is expected to improve the functionality of aluminum foam, because the cells have different morphologies and characteristics.
Yoshihiko Hangai, Mizuki Ando, Masataka Ohashi, Kenji Amagai   +3 more
doaj   +1 more source

Multifunctional Open-Cell Copper Foam with Sphere Pores by a Modified Sintering–Dissolution Process

Metals, 2023
In this study, open-cell copper foam with completely interconnected sphere pores was prepared by a modified sintering–dissolution process using a preformed calcium chloride template skeleton as space holder.
Changxing Li, Yao Wang, Zhipeng Liu, Peiyuan Zheng, Qi Zhang, Bin Han   +5 more
doaj   +1 more source

Fatigue of Closed Cell Foams

Journal of Sandwich Structures & Materials, 2005
The static properties of foams scale with relative density and scaling can be obtained through various static tests. The same scaling appears to be valid for both crack propagation rates and fatigue properties of the foams. This implies that, once the fatigue behavior of one relative density foam is established, one can predict the fatigue behavior of ...
Zenkert, Dan, Shipsha, Andrey, Burman, Magnus   +2 more
openaire   +5 more sources

Pathogenic mycobacterium upregulates cholesterol 25-hydroxylase to promote granuloma development via foam cell formation

iScience
Summary: Pathogenic mycobacteria orchestrate the complex cell populations known as granuloma that is the hallmark of tuberculosis. Foam cells, a lipid-rich cell-type, are considered critical for granuloma formation; however, the causative factor in foam ...
Shuang Zhou, Ding Zhang, Dan Li, Hankun Wang, Cairong Ding, Jingrui Song, Weifeng Huang, Xuan Xia, Ziwei Zhou, Shanshan Han, Zhu Jin, Bo Yan, Jacqueline Gonzales, Laura E. Via, Lu Zhang, Decheng Wang   +15 more
doaj   +1 more source

Preparation and Three-point Bending Performance of Steel Foam Plate

Journal of Aeronautical Materials, 2017
In order to fabricate steel foams with high porosity,uniform pore structure and high-performance, steel foams with different porosities and cell sizes were fabricated by a sintering-dissolution process using 316L stainless steel powder as raw material ...
SUN Yadong, ZHOU Yun, GUO Kunshan, YANG Yiqun, LI Heting, ZUO Xiaoqing   +5 more
doaj   +1 more source

Leiomyoma with Isolated Foam Cell Vasculopathy: A Case Report

Medical Journal of Dr. D.Y. Patil Vidyapeeth, 2023
Foam cell vasculopathy is an obliterating type of vasculitis characterized by fibrinoid necrosis, sub-intimal foam cell deposition, vessel wall hyalinosis, and lymphocytic infiltrate.
Brij M. K. Singh, Varun K. Singh, Shyamala Guruvare   +2 more
doaj   +1 more source

Natural Biflavonoids Modulate Macrophage–Oxidized LDL Interaction In Vitro and Promote Atheroprotection In Vivo

Frontiers in Immunology, 2017
The accumulation of oxidized ApoB-100-containing lipoproteins in the vascular intima and its subsequent recognition by macrophages results in foam cell formation and inflammation, key events during atherosclerosis development.
Jorge H. Tabares-Guevara, Oscar J. Lara-Guzmán, Oscar J. Lara-Guzmán, Julian A. Londoño-Londoño, Jelver A. Sierra, Yudy M. León-Varela, Rafael M. Álvarez-Quintero, Edison J. Osorio, José R. Ramirez-Pineda, José R. Ramirez-Pineda   +9 more
doaj   +1 more source

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

FEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli, Mohammad Nour Alsamsam, Ugnė Bagdonaitė, Van Truc Vu, Chun‐Jen Huang, Polina Kuzhir, Mindaugas Zaremba, Aurimas Kopūstas, Marijonas Tutkus   +8 more
wiley   +1 more source

Helicobacter cinaedi bacterium association with atherosclerosis and other diseases

Frontiers in Microbiology
Helicobacter is a genus of spiral-shaped Gram-negative enterohepatic bacteria whose members are capable of causing bacteremia in humans. One of the poorly studied members of this genus is the bacterium Helicobacter cinaedi.
Alice K. Voronina, Georgij P. Arapidi, Georgij P. Arapidi   +2 more
doaj   +1 more source