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Hace 20 horas · Containing fibers of calcium and sodium derived from seaweed, alginate dressings are highly absorbent, nonadhesive pads, ropes, or ribbons used to dress or pack wounds like pressure ulcers, infected wounds, or irregularly shaped wounds.
Hace 20 horas · COPY LINK. Four people were killed and more than 20 injured when an express train crashed head-on with a freight train in the Czech city of Pardubice, officials said Thursday. The express train from Prague with more than 300 passengers on board was travelling overnight to the Ukrainian town of Chop when it collided with the freight train, which ...
Hace 20 horas · Gut flora also synthesize vitamins like biotin and folate, and facilitate absorption of dietary minerals, including magnesium, calcium, and iron. [6] [24] Methanobrevibacter smithii is unique because it is not a species of bacteria, but rather a member of domain Archaea , and is the most abundant methane -producing archaeal species in the human gastrointestinal microbiota.
