HIV's deep pocket may reveal vulnerability
... with the change ingp41's shape that is needed for infection to occur. The next phase of the research, says Harrison, will be to revise thescreening process to narrow the list of candidate compounds. "We feel thescreening process wasn't tough enough," he explained. The scientists also plan to create addition...Treatments reduce strep-triggered symptoms of OCD and tics in some children
...) and tic disorders wereworsened by a common strep infection have been successfully treated with plasmaexchange (PEX) and intravenous immunoglobulin (IVIG). Dr. Susan Swedo andcolleagues at the National Institutes of Health reported their findings in theOctober 2 issue of Lancet. In previous studies, Dr. Swed......g us closer to understanding the immuneresponse to infection with the tubercle bacillus and, thus, provide impo... person, the TB microbe causes a chronic bacterial infection that usuallyaffects the lungs but also attacks other organs. It is spread through the airwhen a per...New model suggests that AIDS drugs may not abolish HIV infection
...ld correspond with the treatment's ability toblock infection of new CD4+ T cells. They present data showing that the averagerate of HIV decline increased progressively among groups of HIV-infectedindividuals treated with one, three or five antiretroviral drugs, respectively. "If, as current theories hold, the......ert to apersistent infectious agent." A persistent infection is "heaven" for a virus, Lau explained. It means thatinstead of being defeated by the immune system or killing its host, the organismhas succeeded in invading a host that will live for a long time. Lau is a UCSF associate professor of pediatrics who ...Results of NUVANCE phase I/II asthma trial presented
...ere headache (13%), mild nausea (13%), respiratory infection (11%) and pain (11%). Following discontinuation of inhaled corticosteroids, patients in the 3 mg NUVANCE group experienced continued asthma control over the 12 week treatment period with minimal decline in forced expiratory volume (FEV1), a m...Discarded thymus tissue provides life for infants with DiGeorge Syndrome
..., bacteria and otherpathogens. Without T cells, an infection that would have little impact on ahealthy person can be deadly, Markert said. Markert first tried the technique in 1993 when a Tennessee familycalled, hoping for help for their infant. With guidance from co-authors Dr.Rebecca Buckley, an immu...Yale cancer center to test cervical cancer prevention drug: NCI grant funds research
...g the general population. While in most cases,the infection is cleared automatically by the body's immune system, in a smallpercentage of cases, it becomes persistent and requires surgical removal of theabnormal cells. Indole 3 carbinol was designed specifically to clear chronicHPV infection, and prevent cer...Changing approaches to treating gum disease
...e warns. They should be used only when abacterial infection has been diagnosed and the condition is serious enough toneed treatment. Finding ways to deal directly with the bacteria that cause periodontal diseasehas become increasingly important as researchers have discovered links betweenperiodontal disease ...Duke team seeks novel vaccine strategy for HIV
... to a low dose of the virus, thendeveloped a local infection that was cleared up by the body's defenses, inducinglocal S-IgA mucosal immunity," explained Duke immunologist and co-investigatorHerman Staats, Ph.D. "Over time, it seems, despite multiple exposures to thevirus, these women don't become infected. ...Hopkins gene therapy trial is first to activate entire human immune system against prostate cancer
...m to recognize prostatecancer cells as a potential infection and attack," he says. To create thevaccine, the researchers used cancer cells removed from the patient's ownprostate tumor during surgery and grew them in the laboratory. GM-CSF, the mostpotent gene known to activate the immune system to recognize t...... soon Prevalence and risk factors for hepatitis C infection in U.S. veterans Impact of race on response to anti-viral therapy in chronic Hepatitis Cpatients A pressroom will be available for media representatives in the Wyndham AnatoleHotel, Dallas, Texas, on Saturday, Nov. 6 from 3 p.m. to 6 p.m., Sunday......atment of bacterial infections, says meningococcal infection is a very dangerous situation that can kill within...ng to Dr. Arditi, 3,000 new cases of meningococcal infection cause about 300 deaths per year in the United States. The Director of Cedars-Sinai Medical Center's...Improving burn diagnosis and insights into perfect pitch at acoustics press conference
...ms for victims, potentially reducing the danger of infection and shortening hospital stays as well as the duration of burn wounds. SPEAKERS OF TONE LANGUAGES POSSESS ABSOLUTE PITCH Diana Deutsch UC-San Diego (858-453-1558, ddeutsch@ucsd.edu ) Through End of October Call: 858-45...Nausea from anesthesia plummets with extra oxygen
...lycontrolled post-surgical pain had higher risk of infection than did those whosepain was better controlled, perhaps because pain reduces the oxygen supplyavailable to tissues, which in turn can limit the body's ability to fightinfection. Studies continue on other links between anesthesia conditions and patien......nificant impediment to thelong-term control of HIV infection and must be addressed by comprehensiveapproaches to the therapy of HIV-infected individuals," says Dr. Fauci. "Ourresearch and that of other groups underscores the importance of developing morepotent anti-HIV therapies, treatment strategies that spe...Cranfield technology noses ahead
...ur allowing 'Diag-Nose to determine the underlying infection so correct treatment can be given. Laboratory trails for the new test have proved very successful and already 80% of UTIs can be detected. Clinical trails starting shortly will give a full evaluation of 'Diag- Nose', diagnostic companies are currentl...Possible link between heart attack and helicobacter pylori infection
(Helicobacter pylori infection and early onset myocardial infarction : case cont...rction was twice as common in people with H pylori infection than in those not infected and that among sibling pairs myocardial infarction was a third more commo...Anti-HIV treatment improves immune system and fights sight-threatening eye infection
...ed immune system effectively controls this serious infection and doesn't need the help of specific anti-CMV retinitis medications. Stronger immune systems respond better to HIV and other infections, potentially allowing patients to live longer." "This study indicates another important advantage of potent ant...... African-American patients withchronic hepatitis C infection had a lower sustained response to antiviraltherapy than Caucasians. Although they did not respond to interferonmonotherapy, McHutchison said that 20 percent of the African-Americans did havea sustained response if treated with two drugs in combinati...