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News articles about "Drug"

Pocket diagnosis: App turns any smartphone into a portable medical diagnostic device

A recently developed mobile phone application could make monitoring conditions such as diabetes kidney disease and urinary tract infections much clearer and easier for both patients and doctors and could eventually be used to slow ... - Read More

Fast synthesis could boost drug development

Small protein fragments also called peptides are promising as drugs because they can be designed for very specific functions inside living cells Insulin and the HIV drug Fuzeon are some of the earliest successful examples ... - Read More

New Method Is a Thousand Times More Sensitive to Performance-Enhancing Drugs

especially in the case of stimulants which the body rapidly breaks down Stimulants like amphetamine or “speed ” increase alertness and reduce an athlete’s sense of fatigue The method Armstrong’s lab has pioneered called paired ... - Read More

247th American Chemical Society National Meeting & Exposition Press Conference Schedule

a test for doping compounds that is a thousand times more sensitive than those used today Daniel Armstrong Ph D Hongyue GuoUniversity of Texas at Arlington *Instructions for joining chat room sessionsChat Room Sessions from ... - Read More

High-tech materials purify water with sunlight

Sunlight plus a common titanium pigment might be the secret recipe for ridding pharmaceuticals pesticides and other potentially harmful pollutants from drinking water Scientists combined several high tech components to make an easy to use ... - Read More

Building new drugs just got easier

Scientists at The Scripps Research Institute TSRI have developed a method for modifying organic molecules that significantly expands the possibilities for developing new pharmaceuticals and improving old ones This is a technology that can be ... - Read More

Better way to make unnatural amino acids devised

Chemists at The Scripps Research Institute TSRI have devised a greatly improved technique for making amino acids not found in nature These unnatural amino acids traditionally have been very difficult to synthesize but are sought ... - Read More

New innovation could mean eye injections are a thing of the past

Drugs used to treat blindness causing disorders could be successfully administered by eye drops rather than unpleasant and expensive eye injections according to new research led by UCL scientists that could be a breakthrough for ... - Read More

UV light accelerates cancer cells that creep along outside of blood vessels

Based on the pioneering work of Dr Claire Lugassy and Dr Raymond Barnhill at UCLA's Jonsson Comprehensive Cancer Center a new study provides additional support for a process by which melanoma cells a deadly form ... - Read More

Imaging dynamics of small biomolecules inside live cells

Researchers at Columbia University have made a significant step toward visualizing small biomolecules inside living biological systems with minimum disturbance a longstanding goal in the scientific community In a study published March 2nd in Nature ... - Read More

Pumping iron: A hydrogel actuator with mussel tone

Protein from a small tasty mollusk inspired Michigan Technological University's Bruce P Lee to invent a new type of hydrogel actuator Hydrogels are soft networks of polymers with high water content like jello Because of ... - Read More

The Birds and the Bees of Proteins

Released 3 5 2014 9 30 AM ESTSource Newsroom Wake Forest University more news from this source Contact Information Available for logged in reporters only Mar 6 2014 The birth of a protein is one ... - Read More

New Molecules Doom Proteins with Kiss of Death

Released 3 5 2014 10 00 AM ESTSource Newsroom Cornell University more news from this source Contact Information Available for logged in reporters only Citations Journal of Biological ChemistryMar 6 2014 ITHACA N Y – ... - Read More

New Drugs for Bad Bugs

got out as well A Trojan HorseGiven the flaming wrecks littering the landscape of antibiotic discovery it took a certain amount of courage to try again And yet people did Wencewicz was particularly inspired by ... - Read More

Researchers Create Synthetic Version of Heparin for Use in Kidney Patients

Released 2 23 2014 1 00 PM ESTSource Newsroom Rensselaer Polytechnic Institute RPI more news from this source Contact Information Available for logged in reporters only Citations Nature Chemical BiologyFeb 24 2014 Troy N Y ... - Read More

Swiss Cheese Crystal, or High-Tech Sponge?

and the researchers attached a light responsive chemical group called a diarylethene to the organic component of their material Diarylethene is special because it houses a ring of atoms that is normally open but shuts ... - Read More

Novel nanotherapy breakthrough may help reduce recurrent heart attacks, stroke

Up to 30 percent of heart attack patients suffer a new heart attack because cardiologists are unable to control inflammation inside heart arteries the process that leads to clots rupturing and causing myocardial infarction or ... - Read More

BLAST off! Exploring the universe of biochemical reactions

Reactions, biochemical
Scientists at EMBL EBI have developed EC BLAST software that makes it easier to develop novel enzymes Published in Nature Methods the program makes it possible to quickly compare the functions of thousands of catalysts ... - Read More

New technique targets specific areas of cancer cells with different drugs

Researchers have developed a technique for creating nanoparticles that carry two different cancer killing drugs into the body and deliver those drugs to separate parts of the cancer cell where they will be most effective ... - Read More

Ketamine acts as antidepressant by boosting serotonin

Serotonin
PET molecular imaging of the brain reveals that ketamine may act as an antidepressant by boosting serotonin activity in brain areas involved in motivation Ketamine is a potent anesthetic employed in human and veterinary medicine ... - Read More
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