Search results
Results from the WOW.Com Content Network
Nevertheless, even the best 3D culture models fail to mimic an organ's cellular properties in many aspects, [6] including tissue-to-tissue interfaces (e.g., epithelium and vascular endothelium), spatiotemporal gradients of chemicals, and the mechanically active microenvironments (e.g. arteries' vasoconstriction and vasodilator responses to ...
Overall, microfluidic devices increase the control over the organ-specific microenvironment, which allows for more precise models. [ 7 ] Different technologies have been used to introduce microfluidic flows in intestine-on-a-chip devices, including peristaltic pumps , [ 10 ] syringe pumps , [ 11 ] pressure generators [ 12 ] and pumpless systems ...
A microchip or silicon chip or integrated circuit is a set of electronic components on a single unit. Microchip implant (animal), a microchip implanted into animals; Microchip implant (human), a microchip implanted into a human being; Microchip can also refer to: Microchip Technology, a company that makes 8, 16 and 32-bit microcontroller lines
For premium support please call: 800-290-4726 more ways to reach us
3D Sarfus image of a DNA biochip. The microarray—the dense, two-dimensional grid of biosensors—is the critical component of a biochip platform. Typically, the sensors are deposited on a flat substrate, which may either be passive (e.g. silicon or glass) or active, the latter consisting of integrated electronics or micromechanical devices that perform or assist signal transduction.
Taking this one stage further, the clue word can hint at the word or words to be abbreviated rather than giving the word itself. For example: "About" for C or CA (for "circa"), or RE. "Say" for EG, used to mean "for example". More obscure clue words of this variety include: "Model" for T, referring to the Model T.
Organoids are derived from three kinds of human or animal stem cells—embryonic pluripotent stem cells (ESCs), adult somatic stem cells (ASCs), and induced pluripotent stem cells (iPSCs). These organoids are grown in vitro and mimic the structure and function of different organs such as the brain, liver, lung, kidney, and intestine. Organoids ...
Organ chips are devices containing hollow microvessels filled with cells simulating tissue and/or organs as a microfluidic system that can provide key chemical and electrical signal information. [48] This is distinct from an alternative use of the term microchip , which refers to small, electronic chips that are commonly used as an identifier ...