CONSTITUTION:At least either one of the first abutting recessed portion 15a or second abutting recessed portion 15b of the outer wall 11 of a heart-shaped cam, to which a moveable element 4 is made to abut when the element is pressed, and the moveable element 4 is formed in such a ...
Illustration of the three fabrication methodologies used to create the pcECM-based scaffolds, including decellularization, solubilization, gelation, and electrospinning. (Heart drawing: dreamstime.com, image 49749529 by Andegraund548). Full size image pcECM-based scaffolds composition...
Fluid-structure interaction (FSI) is commonly observed in nature and widely utilized in various engineering fields such as aerospace engineering (airfoil and engine blade), biomedical engineering (prosthetic heart valve and drug particles), civil engineering (bridge and skyscraper), ocean engineering (ri...
AA amyloid deposits were found in the kidney, liver, spleen, and even the heart52. SAA was present in cat bile, indicating a potential fecal-oral transmission route, as reported for captive cheetah39,52. Herein, we present the cryo-EM structure of fibrils extracted post-mortem from the dise...
of Sci., Rehovot, (IL) undefined more undefined PL-1 Insights from optical imaging of architecture and function in the living brain: Grinvald A. Dept. of Neurobiol., The Weizmann Inst. of Sci., Rehovot, (IL) Progress in Biophysics and Molecular Biology, Volume 65, Supplement 1, 1996, ...
It is also a host factor hijacked by a diverse set of clinically important viruses, including HIV and Ebola, to facilitate viral budding. Here we present the 3D structure of the hydrolysis-defective Vps4pE233Q mutant. Single particle analysis, multi-angle laser light scattering and the docking...
By pushing 3D printing design to its limits, the RMIT team optimized a new type of lattice structure to distribute the stress more evenly, enhancing its strength or structural efficiency. “We designed a hollow tubular lattice structure that has a thin band running inside it. These two elements...
3D whole-heart isotropic sub-millimeter resolution coronary magnetic resonance angiography with non-rigid motion-compensated PROST Schematic overview of the proposed accelerated free-breathing 3D coronary magnetic resonance angiography (CMRA) acquisition with sub-millimeter isotropic r... A Bustin,I Rashid,...
The gap junctions are cell membrane structures that allow the rapid exchange of ions, which is necessary for the efficient propagation of action potentials through the heart wall and the spreading of the signaling molecules. However, the gap junctions in human cardiomyocytes are distributed throughout...
Pumping of the heart is powered by filaments of the motor protein myosin that pull on actin filaments to generate cardiac contraction. In addition to myosin, the filaments contain cardiac myosin-binding protein C (cMyBP-C), which modulates contractility