Find Blood Sem stock video, 4K footage, and other HD footage from iStock. Get higher quality Blood Sem content, for less—All of our 4K video clips are the same price as HD. Video Back Videos home ...

Kim Morgan has spent the last decade getting really, really close up to blood cells, skin flakes and more. Her artwork using ...

Human uptake of microplastic particles (MPs) is causing increasing health concerns, and there is mounting pressure to evaluate the associated risks. While MPs can be ingested, breathed in, or drank in ...

Feb. 11, 2025 — A new study has discovered in mouse models that genes associated with repairing mismatched DNA are critical in eliciting damages to neurons that are ... 'Junk' RNA Segments Play ...

At close: February 12 at 4:00:02 PM EST ...

Blood products of human origin contain significant amounts of antibodies to infectious agents that are prevalent in the general population, such as measles virus and varicella zoster virus (VZV); ...

Little is known about the associated brain activation during these sleep rhythms, and even less about their functional implications. In this study, we investigated the brain-wide activation underlying ...

Background Treatment strategies for Crohn’s disease (CD) suppress diverse inflammatory pathways but many patients remain ...

This important study explores the conserved role of IgM in both systemic and mucosal antiviral immunity in teleosts, challenging established views on the differential roles of IgT and IgM. The ...

In the 1970s, a new treatment using donated human blood plasma was developed to replace these clotting agents. But entire batches were contaminated with deadly viruses. After being given the ...

Feb. 14, 2025 — The process of separating useful molecules from mixtures of other substances accounts for 15% of the nation's energy, emits 100 million tons of carbon dioxide and costs $4 ...