WFU And IntraVec To Develop Innovative Cancer And HIV Treatments
...the bloodstream but only a smallamount of it finds its way to the tumor cells. And most cancer drugs also damageother dividing cells, including normal cells. In human patients, the scientists hope that the altered toxic cells willserve a continuing surveillance function, going after remaining ca...New Drug Boosts The Power Of Traditional Cancer Therapies, UF Animal Studies Show
...effectiveness, to determine dosages and to compare its tumor-destruction results with standard treatments...ann believes these tumor cells survived because at its periphery, a tumor is sustained by the body's normal blood vessels rather than those that have devel...Discarded Treatment For Heart Attacks May Yet Prove To Be A Life-Saver
...nicalstudies came to conflicting conclusions about its effectiveness. However, some researchers c...patients." The ECLA group began developing its study in 1994. Last year, Britishresearchers using only those studies that met the criteria for bei...Fructose Consumption May Accelerate Aging: Skin's Elasticity And Softness May Be Affected
...in humans requires more studies and guidelines for its safeconsumption by both healthy and diabetic indiv...uates, as are most of the founders and managers of its high-tech industries. The university's 11,000 students and 700 faculty study and work in theTechnion...... which is part of the central nervous system, send its messages directly to the other systems? While ner...uperhighway, helping to coordinate the activity of its various isolated components. Interestingly, Levite found that when T cells are activated by the nerv......locate thestent optimally in the vessel, visualize its integrity in place and repositionit if necessary. If you can't see exactly what condition the stent is in whenit's deployed, it's not possible to change the deployment. "The detector technology is similar to that being introduced now......ia, December 1-6. Signal evaluated the efficacy of its novel SERMs in a rodent model ofpost-menopausal os...mpany used this humanbone model system, along with its high throughput screening and medicinal chemistry capabilities, to identify the two series of drug l...Antabuse May Inhibit Fatal Reaction To Anesthetic
...activates P450 2E1 by binding to it and preventing its catalytic activity. "Byturning off this enzyme we can prevent the molecular pathway leading tohalothane toxification, and by extrapolation, possibly prevent halothanehepatitis," he said. Kharasch has identified the role of p450 2E1 in the ...New approach supercharges immunotherapy
...(in which an over-aggressive immune system attacks its host) saidLiebowitz. Although the side effects of reinfusing the rejuvenated T cells appear to belimited, the entire treatment protocol is quite rigorous. Treatment involvescollecting and storing stem cells from the patient's blood, administeringhigh......results from an ongoing Phase II clinical trial of its leaddrug Maxamine® in patients with acute mye...nitiated three Phase III cancerclinical trials for its lead product Maxamine in the U.S., Europe and Australiafor malignant melanoma and acute myelogenous ...Science Is On The Trail Of Sexual Predators That Dope Women
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... better knowledgeof the drug in general, including its interactions with other drugs. That's whywe don't ... has been controversial because of questions about its effectivenessand toxicity. With respect to toxicity, previous reports in the 1970s estimatedthat mor...USC Researcher Lights Up The Immune System To Help Heart Transplant Recipients
... Photopheresis "changes the way the body views its own cells, so that the immune system will recognize the very cells that are attacking the transplanted organ," Barr said. In the study, a total of 60 heart transplant patients were randomly assigned to receive either photopheresis (with ......thinning bones,osteoporosis and fractures. Besides its effects on the breast, raloxifene hasbeen shown to protect postmenopausal women against bone loss andosteoporosis-related fractures and also lowers cholesterol. Raloxifene is indicated for the prevention of postmenopausalosteoporosis in the U......th autoimmune disorders, the immune system attacks its owntissues andorgans and must be re-taught to differentiate between the body's own cells andforeign attackers. "This therapy is analogous to rebooting a computer--you wipeout the old information, thenallow it to re-learn. The immune system that retu......collaborate with major corporate partners to apply its technology in other keyareas. For example, Dynavax technology is uniquely suited for use in enhancingthe ability of current and new infectious disease vaccines to produce effectiveimmune responses. Similarly, the ability of ISS-DNA to modulate the im...... make such decisions would be a valuable serviceto its constituents in the immunization community. OR offers the analyticaltools to help them make their decisions, using cost minimization as theunderlying objective." Mathematical Model Reducing expense in the vaccination process is tied to trimming se...High education plus heart attack: Sure-fire way to quit smoking
...bably because by 1992education had already exerted its major effect on smoking behavior, lowering thelikelihood that highly educated persons would still be smokers unless they wereheavy, long-term smokers more heavily addicted to the habit. At lower levels of educational attainment, learning by h...Radically New Type Of Surgery Tested On First Patient
...ed company called Stereotaxis Inc. is spearheading its commercialdevelopment. "We expect the system to ha...like thesystem's motor, whereas the magnet is like its steering wheel. The surgeonsteers by remote control from the computer console. How does the surgeon ...Views Of Tamoxifen And Synthetic Estrogen In Action Provide Clues For Designing Better Drugs
...beneficial effects for bonemaintenance and some of its cardiovascular effects, but, unfortunately, it als...ot asimple on-off signal. When the ligand occupies its binding site on the receptor,it triggers a change in the three-dimensional shape of the receptor tha...