Researchers use crippled poliovirus to attack brain cancer
...ion with poliovirus. The modified poliovirus still enters normal motor neurons because it shares the same CD155 receptor as brain tumor cells, but it can no longer grow in normal cells. "We have a virus that naturally targets brain cells, but we have replaced the genetic coding elemen...Five more African countries to benefit from Schistosomiasis Control Initiative
... parasite, which multiplies in fresh water snails, enters the human body through the skin, when people come into contact with fresh water, polluted by human sewage. After entering the body, the parasite travels to the liver, where it grows to a worm about a centimetre in length. Male and female worms pair u...Understanding how lymph nodes respond to infection may redefine how immune system functions
...ing response triggered immediately when a pathogen enters the body. The innate immune response responds the same regardless of the pathogen and attacks the pathogen for the first several days until the adaptive immune response can begin its attack. The adaptive immune system is tailored specifically to the ...Children's genetic factors determine HIV progression according to UCSD study
...ight genetic alternations can affect how the virus enters a cell or how the immune system responds to the virus, making some children more susceptible to worsening HIV symptoms, and others less susceptible. The U.S. Centers for Disease Control and Prevention estimates that 9,300 children under age 13 in th...Procedure cures atrial fibrillation
... the septum that divides the heart vertically, and enters the left atrium. Depending on which areas will be targeted for ablation, doctors guide the tiny devices into position and deliver the radiofrequency pulses with painstaking precision in patterns that resemble dotted lines and circles. Then, they remo...Vaccines against fatal African cattle fever
...n the white blood cells. Once inside, the parasite enters a following life stage. In this stage it induces the white blood cells to reproduce uncontrollably just as in a tumour. This leads, for example, to weight loss, high fever and respiratory distress. If treatment does not follow, the infected animal di...A healthcare software solution to improve follow-up care of patients
...ectronically. "The doctor at the patient's bedside enters the prescription onto a laptop or a PDA (Personal Digital Assistant) and sends it via the Internet directly to the hospital's in-house pharmacy," explains Philippe Corteil, Managing Director of the Belgian partner, Medical Business Channel. The phar...Study raises prospect of practical vaccine for metastatic melanoma
...ne was both lengthy and cumbersome. The retrovirus enters only cells that are actively dividing and could itself increase the risk of cancer. Vaccines prepared in this fashion therefore require extensive safety testing before being injected into patients. The vaccine used in the new study, by contrast, was...Emory biostatisticians demonstrate method to bolster accuracy of vaccine studies
...influenza were taken into account. Reporting bias enters the equation because investigators are not able to obtain cultures from all patients. Influenza diagnostic tests are expensive at more than $100 per test, and vaccine manufacturers sometimes do not want to pay for exhaustive testing, especially afte...Smart virus eliminates brain cancer in animal experiments
...l cells, the Rb protein also prevents a virus that enters a cell from replicating. Adenoviruses, however, counteract that defensive measure by expressing their own protein, known as E1A, which binds to Rb to stop it from functioning. That allows the common cold virus to "take hold" and spread in human cells...Doctors focus on pupil size for safety of laser vision correction
... at night to measure just how much light typically enters a persons eye, to get a grasp on how wide their pupils are while theyre on the road. He has found that conditions change markedly from one street to the next information that perhaps wont surprise drivers but which hasnt been tapped by ophthalmologi...Grant of 20 million to establish the Schistosomiasis Control Initiative
... parasite, which multiplies in fresh water snails, enters the human body through the skin, when people come into contact with fresh water. After entering the body, the parasite travels to the liver, where it grows to a worm about a centimeter in length. Male and female worms pair up and then live for many ...Nasal spray flu vaccine developed at U-M needs no additional clinical trials, says FDA
...immunity at the site where the flu virus typically enters the body, the nose. Trivalent means it would include three strains of the flu virus because multiple strains of influenza virus circulate in the population every year. The immune response is different to each of these strains so an effective vaccine ...Simple reminder can help patients avoid dangerous infection
...ical School. "Endocarditis develops when bacteria enters the bloodstream, travels to the heart, and attaches to abnormal heart valves and tissue," he explains. Medical and dental procedures that cause bleeding such as teeth cleaning are among the most common causes of the infection. By taking antibiotics...NIAID expands vaccine testing network
...tter understand what happens to thimerosal once it enters the body, the VTEU is assessing mercury levels in groups of infants who received routine immunizations either with or without thimerosal. The new VTEU contracts will last five years; first-year funding is $23.3 million. The new VTEUs and principal in...Health-care expert proposes overhaul of long-term care financing
...the cruel prospect of destitution when a loved one enters a nursing home," Kaplan concluded....Classroom management linked to lesser teen alienation from school
...ee. What matters is the environment that a student enters when he walks through the classroom door. "Do students treat each other with respect? Do they get along well with the teacher? Do they pay attention in class and complete their assignments on time? These are the important questions." Results from t...Scientists succeed in blocking transmission of cell-associated AIDS virus
...l ways. First, by the "naked" virus itself when it enters the body of an uninfected sexual partner during intercourse. Until now, most efforts to prevent HIV transmission have focused on ways of killing naked, cell-free HIV, which, for example, can be eliminated by the antibodies generated by vaccines. A s......p into the lungs. The deep lung area, where oxygen enters the bloodstream, may be an effective entry point for DNA vaccines and other medications used to treat ailments ranging from cystic fibrosis to cancer. Krauland began making the particles last summer. First, he formed nascent aerosol particles by emul......nd that a small, naturally-occurring molecule that enters the brain easily keeps nerve cells alive by stimulating the actions of growth factors. This points the way for the potential use in the future of small molecules to approach a number of disorders, which mayinclude Alzheimers disease, spinal cord inj...