News tagged with beta levels
Rapid changes in key Alzheimer's protein described in humans
Aug 28, 2008 |
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For the first time, researchers have described hour-by-hour changes in the amount of amyloid beta, a protein that is believed to play a key role in Alzheimer's disease, in the human brain. A collaborative team of scientists ...
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Scientists identify strategies to protect new brain cells against Alzheimer's disease
Dec 03, 2009 |
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Stimulating the growth of new neurons to replace those lost in Alzheimer's disease (AD) is an intriguing therapeutic possibility. But will the factors that cause AD allow the new neurons to thrive and function normally? Scientists ...
Study explains how exercise helps patients with peripheral artery disease
Dec 03, 2009 |
5 / 5 (2) |
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Peripheral artery disease (PAD) affects 5 million individuals in the U.S. and is the leading cause of limb amputations. Doctors have long considered exercise to be the single best therapy for PAD, and now a new study helps ...
Crosstalk between critical cell-signaling pathways holds clues to tumor invasion and metastasis
Nov 25, 2009 |
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Two signaling pathways essential to normal human development - the Wnt/Wingless (Wnt) and epidermal growth factor receptor (EGFR) pathways - interact in ways that can promote tumor cell invasion and metastasis, researchers ...
Polyphenols and polyunsaturated fatty acids boost the birth of new neurons
Nov 24, 2009 |
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Universitat Autňnoma de Barcelona (UAB, Spain) researchers have confirmed that a diet rich in polyphenols and polyunsaturated fatty acids, patented as an LMN diet, helps boost the production of the brain's stem cells ...
Carvedilol shown to have unique characteristics among beta blockers
Medicine & Health / Medications
Nov 20, 2009 |
4 / 5 (2) |
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In a new study, researchers report that a class of heart medications called beta-blockers can have a helpful, or harmful, effect on the heart, depending on their molecular activity.
Researchers discover mechanism of insulin production that can lead to better treatment for diabetes
Nov 12, 2009 |
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How a specific gene within the pancreas affects secretion of insulin has been discovered by researchers from the Hebrew University of Jerusalem, in collaboration with Japanese and American universities. Their ...
Novel mouse gene reduces major pathologies associated with Alzheimer's disease
Medicine & Health / Neuroscience
Nov 11, 2009 |
3.8 / 5 (4) |
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A new study reveals that a previously undiscovered mouse gene reduces the two major pathological perturbations commonly associated with Alzheimer's disease (AD). The research, published by Cell Press in the November 12 issue ...
Metal Deficit in Mouse Brain Plaques Guides Direction of Human Alzheimer's Disease Research
Medicine & Health / Neuroscience
Nov 04, 2009 |
4.5 / 5 (2) |
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(PhysOrg.com) -- Minuscule plaques in the brains of mice with Alzheimer's disease contain much less metal than the brains of affected humans, according to a study conducted at the NSLS. This surprising finding ...
Breeding better broccoli
Nov 04, 2009 |
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Carotenoids—fat-soluble plant compounds found in some vegetables—are essential to the human diet and reportedly offer important health benefits to consumers. Plant carotenoids are the most important source of vitamin A in ...
High Blood Pressure Medicines Show Promise for Treating Heart Disease
Medicine & Health / Medications
Oct 29, 2009 |
4.5 / 5 (2) |
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(PhysOrg.com) -- Two medications commonly used to treat high blood pressure appear to be effective in treating one of the most common and potentially deadly forms of heart disease, according to a report by ...
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