News tagged with chemical reactions
Blood vessels 'sniff' gut microbes to regulate blood pressure
Researchers at The Johns Hopkins University and Yale University have discovered that a specialized receptor, normally found in the nose, is also in blood vessels throughout the body, sensing small molecules ...
Medical research
Feb 26, 2013 |
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Drugs without side effects: Researchers explore novel ways to classify proteins
Janelle Leuthaeuser is on the cutting edge of biophysics. A molecular genetics and genomics Ph.D. student, she is part of a nationwide effort to create a more efficient generation of protein-based drugs.
Medical research
Apr 26, 2013 |
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Mechanism of mutant histone protein in childhood brain cancer revealed
(Medical Xpress)—Most cancer treatments are blunt. In an attempt to eradicate tumors, oncologists often turn to radiation or chemotherapy, which can damage healthy tissue along with the cancerous growths. ...
Cancer
Apr 01, 2013 |
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Grilled, seared foods may add to waistlines, disease risk
(Medical Xpress)—A steak slapped onto a hot barbecue will leave the meat with black grill lines that add flavor and aroma, but the chemicals contained in charred, seared and fried foods may over time kick-start ...
Medical research
Dec 12, 2012 |
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Scientists unlock chemical processes behind argyria, silver-related skin condition
Researchers from Brown University have shown for the first time how ingesting too much silver can cause argyria, a rare condition in which patients' skin turns a striking shade of grayish blue.
Medical research
Oct 26, 2012 |
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Metabolism in the brain fluctuates with circadian rhythm
(Medical Xpress)—The rhythm of life is driven by the cycles of day and night, and most organisms carry in their cells a common, (roughly) 24-hour beat. In animals, this rhythm emerges from a tiny brain ...
Neuroscience
Aug 28, 2012 |
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Scientists start explaining Fat Bastard's vicious cycle
Fat Bastard's revelation "I eat because I'm depressed and I'm depressed because I eat" in the Austin Powers film series may be explained by sophisticated neuroscience research being undertaken by scientists affiliated with ...
Overweight and Obesity
May 23, 2012 |
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New diagnostic tool determines aggressiveness of prostate cancer
One in six men will be diagnosed with prostate cancer during his lifetime, the second leading cause of death among men in the United States.
Cancer
Apr 25, 2012 |
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Scientists develop world's most advanced drug to protect the brain after a stroke
Scientists at the Toronto Western Research Institute (TWRI), Krembil Neuroscience Center, have developed a drug that protects the brain against the damaging effects of a stroke in a lab setting. This drug has been in development ...
Medical research
Feb 29, 2012 |
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Promising new compound for treating stroke
Researchers at the University of Copenhagen have designed, produced and patented a new chemical compound for the possible treatment of brain damage caused by stroke. The compound binds 1,000 times more effectively to the ...
Medical research
Feb 21, 2012 |
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Inbreeding in bed bugs one key to massive increases in infestations
New research on the bed bug's ability to withstand the genetic bottleneck of inbreeding, announced today at the American Society of Tropical Medicine and Hygiene (ASTMH) annual meeting, provides new clues to explain the rapidly ...
Health
Dec 06, 2011 |
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Tumor-specific pathway identified
A research team led by UT Southwestern Medical Center scientists has identified an atypical metabolic pathway unique to some tumors, possibly providing a future target for drugs that could reduce or halt the spread of cancer.
Cancer
Nov 22, 2011 |
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Worms reveal secrets of wound-healing response
The lowly and simple roundworm may be the ideal laboratory model to learn more about the complex processes involved in repairing wounds and could eventually allow scientists to improve the body's response to healing skin ...
Medical research
Nov 17, 2011 |
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Powerful antibody-based strategy suggests a new therapeutic approach to diabetes and obesity
The work of a team of scientists at Cold Spring Harbor Laboratory (CSHL) led by Professor Nicholas Tonks FRS, suggests a way to overcome one of the major technical obstacles preventing a leading therapeutic target for diabetes ...
Medical research
Sep 29, 2011 |
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The biology of fats in the body
When you have your cholesterol checked, the doctor typically gives you levels of three fats found in the blood: LDL, HDL and triglycerides. But did you know your body contains thousands of other types of fats, or lipids?
Medical research
Apr 29, 2013 |
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Chemical reaction
A chemical reaction is a process that always results in the interconversion of chemical substances. The substance or substances initially involved in a chemical reaction are called reactants. Chemical reactions are usually characterized by a chemical change, and they yield one or more products, which usually have properties different from the reactants. Classically, chemical reactions encompass changes that strictly involve the motion of electrons in the forming and breaking of chemical bonds, although the general concept of a chemical reaction, in particular the notion of a chemical equation, is applicable to transformations of elementary particles, as well as nuclear reactions. Different chemical reactions are used in combination in chemical synthesis in order to get a desired product. In biochemistry, series of chemical reactions catalyzed by enzymes form metabolic pathways, by which syntheses and decompositions ordinarily impossible in conditions within a cell are performed.
For more information about Chemical reaction, read the full article at
Wikipedia.
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