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The DCMP provides services designed to support and improve the academic achievement of students with disabilities. We partner with top educational and television content creators and distributors to make media accessible and available to these students.
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Science Nation: Ulcer Answers

2 minutes 32 seconds

Now Playing As: Captioned (English) (change)

Stomach ulcers affect nearly four million American's every year. So, what causes them, and how are they treated? With funding from the National Science Foundation, researchers at Boston University are uncovering the mysteries of how H. pylori bacteria is able to survive and thrive in the acidic world of the human stomach.

Media Details

Runtime: 2 minutes 32 seconds

Topic: Health and Safety, Science
Subtopic: Diseases and Conditions, Health Care, Science Experiments
Grade/Interest Level: 7 - 12
Standards:

Release Year: 2009
Producer/Distributor: National Science Foundation
Series: Science Nation
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Computer screens with color-shaded images of a spiral shaped storm. Caption: study hurricanes, tornadoes, and blizzards from the inside.

Person filling a glass from a faucet. Caption: our risk of contracting some form of cancer would go up.

Green landscape with a hillside in the background. A small industrial installation is present. Caption: They don't know where to get information they can trust.

Robotic arms manipulating a small ball. Caption: is pushing the world of robotics and prosthetics

Bolt of lightning arcing from cloud to ground. Caption: we all want up-to-the-minute information.

Cluster of nerve fibers. Caption: that can image deep into biological tissue,

Dirty water with bubbles and PVC pipes. Caption: and reused again and again in a sustainable loop.

Person with a fabric cap strapped to their head. The cap has metal rivets and wires attached. Captions: (female) it feels maybe like a mild itchy or tingling sensation.

Microscopic image showing web-like structures and C shaped tubular organisms. Caption: (narrator) The soil itself is home to a vast number of tiny microbes,

White glowing orb against a black grid. Caption: Weakly Interacting Massive Particle