ACTG Protocol 185 Enrollment Halted
...IVIG (an immune globulin containing high levels of antibodies to HIV) reduced transmission of HIV from infected pregnant women to their infants when added to the standard AZT-based preventive treatment regimen. The comparison group received AZT and standard intravenous immunoglobulin (IVIG) that does not conta...Study Injects New Interest In How Vaccines Work
...d in the muscle for months while the body produced antibodies in response to the antigens carried on its surface... into the body resulted in a greater production of antibodies than could be produced by the antigen alone. Antibodies are proteins made by the immune system to fi...Mother's Milk: Nutrition And Nurture For Infants -- And The Best Defense Against Disease
...hanism to explain this observation is that certain antibodies inbreast milk may mimic bacterial and viral proteins. Such mimicry would have theeffect of priming the infant immune system to respond more vigorously when laterexposed to actual pathogen proteins. A number of studies over the last decade hav...Penn Researchers Create Drug To Help Target Attack On Cancerous Tumors
...posed to fluorescent monoclonal antibodies.* These antibodies fasten to the hypoxic regions in the tumor and highlight its oxygen content. Sydney Evans, VMD, Assistant Professor of Veterinary Medicine, has spent the last several years demonstrating the safety and efficacy of EF5 in animal tumor models a...Scientists Create Extremely Sensitive Test For Detecting Radiation Damage
...selves harmDNA. "Our new technique employs antibodies that recognize specific forms ofDNA damage," Le said. "Those antibodies are then linked to other antibodies thatgive off fluorescent light and also attach to the damaged DN...New Treatment Targets Most Malignant Brain Tumors
...ering themost malignant brain cancers by injecting antibodies directly into the cancerousregion. The antibodies carry cancer-killing radioactive Iodine-131 to the tumorcells. Although the treatment is not...Encapsulating Insulin-Producing Cells For Possible Diabetes Therapy
...So the idea is that webuild a filter that can keep antibodies from entering but which is permeable tosmall molec...d meshes of crosslinked polymer block entry of IgG antibodies while allowinginsulin and other nutrients to successfully diffuse. For some of theseevaluations, the...New Vaccine Being Tested In Prostate Cancer Patients
...e, Livingston sayspatientsare definitely producing antibodies against Tn. Scientists hope the vaccineswillspecifically attack prostate cancer cells, thereby permanently curbing cancerandreducing the side effects usually associated with chemotherapy....New approach supercharges immunotherapy
...ch uses tiny magnetic beads covered withmonoclonal antibodies to CD3 and CD28, was developed and patented by Thompson atthe University of Chicago and Dr. Carl June at the Uniformed Services Universityof the Health Sciences. The University of Chicago's ARCH Development Corporationhas licensed the technology for ......population evaluated, said Linker, no neutralizing antibodies toTPO have been observed. In the study, TPO was well tolerated and caused noserious side effects. In addition to Linker, co-authors of the study included researchers atUniversity of Texas--MD Anderson Cancer Center; University of Louisville-BrownCan...Science Is On The Trail Of Sexual Predators That Dope Women
...m at Trinity College, also inDublin, they obtained antibodies to the major metabolite of Rohypnol,7-aminoflunitr...causes a colour change. For the test, the antibodies are fixed to a solid support and exposed toa urine sample mixed with the enzyme-linked 7-aminoflunit...Vanderbilt Cancer Center Discovery May Help Overcome Resistance To Anti-Breast Cancer Drug
... that overproduced TGF-beta did not. However, when antibodies toblock TGF-beta were added to tamoxifen, these re...rather than in the animal, however,adding TGF-beta antibodies did not restore tamoxifen sensitivity. This stronglysuggested that something in the mouse -- but abs...... of nerve cells. She also found that applying MAG antibodies to the affected cells had the reverse effect and actually fostered nerve regeneration. Marie T. Filbin, a resident of Manhattan's Upper West Side, has been on thefaculty of Hunter College's Department of Biological Sciences since 1990. Nameda CUNY D......ically recognize the gp120 protein andthen produce antibodies to gp120. Vaccine researchers hope that these antibodieswill be able to recognize and bind to the gp120 protein on the surface of realHIV when it infects the body, thereby preventing the virus from invading thebody's immune system and setting up the ...UF Researchers Cite Possible Link Between Autism, Schizophrenia And Diet
... think this process is linked to the production of antibodies in thegut when you eat something you're sensitive to," Cade said. "Bothschizophrenics and autistics have a high incidence of [certain] antibodies,and a high incidence of diarrhea, which points to an intestinal disorder.So we think that with autism an...Should Doctors Urge Patients To Take Breaks From Their Drugs?
...on after infection, before they produceddetectable antibodies to HIV. If his trial is successful in tipping the balancein favour of the immune system, it may even be possible to cease drug treatment. Meanwhile, Bernard Hirschel of the Geneva University Hospital isplanning a similar experiment with 100 p...News Tips Friday, March 26, 1999
...other method --combining two different identifying antibodies instead of just one to measureblood levels of Lp(a) -- they found an association of Lp(a) with increased CADin both black and white men but not in the women in the study. The researcherscontend that their alternate way of measuring Lp(a) can provide...Antibiotics Reduce Inflammation In Heart Disease But Effect On Heart Attacks Remains Unproven
...). There was alsono difference in the quantity of antibodies against Chlamydia observed in thetwo groups of patients. However, administration of azithromycin substantiallyreduced the number of infections requiring antibiotics. "At this point, we don't want to raise wild expectations that heartdisease ...Clemson Scientists Refining Natural Immune System Booster
...will produce monoclonal antibodies,highly specific antibodies that react to the presence of a designated diseaseagent. "We're purifying the compounds that confer immunity and produce T-cellmemory for lasting immunity," said Bodine, the Clemson project leader. "Whenthe process is perfected, these transf...AVANT Atherosclerosis Vaccine Raises HDL, Reduces Atherosclerosis In Vaccinated Animals
...AVANT's atherosclerosis vaccine works by eliciting antibodies that block theactivity of cholesteryl ester transfer protein (CETP), a molecule that mediatesthe movement of cholesterol from HDL to low density lipoprotein (LDL), or "bad"cholesterol. Blocking CETP activity results in high levels of HDL. Elevated L...