Columbia study shows widely used artery clearing device does not help patients during heart attack
Interventional cardiologists from Columbia University Medical Center have shown that a commonly used procedure to remove fatty debris from blocked arteries during a heart attack does not improve patient outcomes. The procedure, called distal microcirculatory protection, is commonly and successfully used during angioplasty in vein grafts and stenting in carotid arteries. The study, publish...Scientists discover that widely available drug also helps fight kidney disease
A widely available drug may be effective in treating kidney disease, report scientists at the University of California, Santa Barbara. They describe the discovery in the online edition of the Proceedings of the National Academies of Science published the week of March 20. The drug is rapamycin, also called sirolimus, and is currently used as an immunosuppressant, to help prevent rejection...Most widely used organic pesticide requires help to kill
The world's most widely used organic insecticide, a plucky bacterium known as Bacillus thuringiensis or Bt for short, requires the assistance of other microbes to perform its insect-slaying work, a new study has found. Writing in the Sept. 26 issue of the Proceedings of the National Academy of Sciences (PNAS), a team of researchers from the University of Wisconsin-Madison reports that wit...Widely used hepatitis B drug spurs HIV drug resistance
A Johns Hopkins study has proven false established medical practice that an antiretroviral drug widely used to treat hepatitis B liver infections was safe to use on its own in patients co-infected with HIV. Their findings demonstrate that treatment with entecavir leads to cross-resistance to other antiviral drugs used to treat the AIDS virus. "Our results show that entecavir is no differe...Widely used iron nanoparticles exhibit toxic effects on neuronal cells
Researchers at UC San Diego have discovered that iron-containing nanoparticles being tested for use in several biomedical applications can be toxic to nerve cells and interfere with the formation of their signal-transmitting extensions. "Iron is an essential nutrient for mammals and most life forms and iron oxide nanoparticles were generally assumed to be safe," said Sungho Jin, a profes...Hacking tools are simple and widely available, security experts say
Dane Deutsch and Pete Adams, who head up Wisconsin-based security firm , used a simple tool to gain complete control of a file server they set up at the Uni...Prescription Drug Use Varies Widely Between States
Until now, your age and gender were among the best indicators of how you might use prescription drugs. With today's release of the first comprehensive state-by-state study of prescription drug use, where you live also can say a lot about which and how many medications you use. // According to the study, the percentage of adult beneficiaries obtaining at least one prescription in 2000 r...Benefits Of The Worlds Most Widely Used Beverage
Type-II diabetes, the sixth leading cause of death in the United States, is linked to obesity and lack of exercise. It causes the // body to lose its ability to use insulin properly to metabolize food, especially sugar. Type-I or juvenile diabetes is a different disease caused by the destruction of key pancreatic cells. In a recent study of 14,600 people, it was found that women who dow...Differentiated Thyroid Carcinoma Can Widely Infiltrate The Larynx
The proximity of the thyroid gland to the larynx, trachea, pharynx, and cervical esophagus allows thyroid cancer// to invade these structures. Invasion of the larynx by differentiated thyroid gland carcinoma is uncommon, but causes serious morbidity and mortality when present. A recent article, which appears in the July issue of , reports on 5 differ...Breast Cancer Drug Should Be Made Widely Available
Debra Orr, a Canadian woman who has survived breast cancer twice, says that all women deserve access to the new drug Herceptin. //Orr says that the life-saving and life-improving drug should be made available widely so that women suffering from this deadly cancer have a chance of successfully fighting it. Currently, there is no uniform policy and the drug is federally funded in some pr...Widely Prescribed Diabetes Drug Falls Short of Promise, Says New Review
A new systematic review calls into the question the health benefits versus risks of an oral medicine widely prescribed for diabetes throughout the United States, Canada, Europe and Asia. // The drug — called pioglitazone — is marketed in the United States by Takeda Pharmaceuticals North America, Inc., and Eli Lilly and Co. under the trade name Actos. "Our results showed tha...