The mucosal surfaces that line the body are embedded with defensive molecules that help keep microbes from causing ...
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What causes a gastrointestinal (GI) bleed?
Medically reviewed by Qin Rao, MD Symptoms of GI bleeding include stomach pain, vomiting blood, or having black, tarry stool.Peptic ulcers are the leading cause of upper GI bleeding, while ...
Researchers from the California Institute of Technology (Caltech) have developed a wireless smart capsule packed with sensors and other tiny electronics to monitor the workings of your ...
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