(Phys.org)—Stanford scientists have developed a fluorescence imaging technique that allows them to view the pulsing blood vessels of living animals with unprecedented clarity. Compared with conventional imaging techniques, ...
Bio & Medicine
Dec 2, 2012
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Researchers at the Technion–Israel Institute of Technology have developed an innovative technology for growing tissue for transplantation by printing it into a microgel bath as support material.
Cell & Microbiology
Nov 17, 2022
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78
Medicinal microrobots could help physicians better treat and prevent diseases. But most of these devices are made with synthetic materials that trigger immune responses in vivo. Now, for the first time, researchers reporting ...
Bio & Medicine
Jul 13, 2022
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202
New evidence from the bottom of a lake in the remote North Atlantic Faroe Islands indicates that an unknown band of humans settled there around 500 AD—some 350 years before the Vikings, who up until recently have been thought ...
Archaeology
Dec 16, 2021
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Two to five percent of all people are affected by Raynaud's phenomenon: In cold or stressful conditions, the small blood vessels that supply the skin constrict and the fingers or toes turn white. First described by Maurice ...
Molecular & Computational biology
Oct 12, 2023
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10
The fact that our immune systems capture and destroy nanoparticles and the drugs they carry has been a problem in the field of nanomedicine for some time. But, in the fight against cancer, researchers are now attempting to ...
Bio & Medicine
Jun 8, 2023
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Supplying oxygen to their growing offspring and removing carbon dioxide is a major challenge for every pregnant animal. Humans deal with this problem by developing a placenta, but in seahorses—where the male, not the female, ...
Plants & Animals
Sep 20, 2021
0
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The longer someone stays awake, the more likely they'll start getting tired as their brain needs sleep. But how the brain senses that need for sleep hasn't always been clear. Now, Johns Hopkins Medicine researchers have shown ...
Molecular & Computational biology
Feb 2, 2021
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Surprising new knowledge on endothelial cells in a dozen different murine tissues is now available in an open access, user-friendly, database for professionals. This is the result of a new ground-breaking research study, ...
Cell & Microbiology
Feb 20, 2020
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Organ-on-a-chip technology is being used to develop 3-D models that allow researchers in South Australia to investigate the impact of radiotherapy on the body's tissues.
Analytical Chemistry
Mar 12, 2019
0
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