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Tag: "bacterium" at medical news

Fimbriae Help Bacteria Stick Around Inside the Body

...H Zurich in Switzerland have been studying how the bacterium E. coli attaches to mucous membranes in the body. ... away by fluids moving through the human body, the bacterium grips even more tightly, helping it stick around and form an infection, like those seen in the urina...

Probiotics – a probable treatment for Autis

...ne by Gibson’s team. They found high levels of the bacterium clostridium in the samples from autistic children....them were given Lactobacillus lantarum, a harmless bacterium naturally present in the gut and the other half were given a placebo. Probiotic was administered e...

Solution to Bacterial Mystery Promises New Drugs

...rated that current textbooks use the wrong type of bacterium as a model to explain a critical biochemical step that most disease-causing bacteria use to make their membranes, according to Charles Rock, Ph.D., a member of the St. Jude Department of Infectious Diseases and senior author of the paper. As bacteria...

MRSA Linked with Rise in Bacterial Infections

...e. Staphylococcus aureus, or staph, is a common bacterium found on the skin or in the nose of a quarter to a third of all people. Usually harmless, staph can cause skin infections such as pimples and boils and, less frequently, serious infections of surgical wounds or the bloodstream, and pneumonia. For yea...

Latest Weapon in Battle against Drug-Resistant Bacteria

...pread of Pseudomonas aeruginosa, which is a common bacterium that causes fatal lung infections in people with cystic fibrosis as well as leads to life-threatening blood infections in patients who have serious burns or immune system disorders such as Aids. Researchers have found that colonies of bacteria use c...

U.S. Scientists Discover Better Vaccination Method

...f vaccinating mice against infection by the plague bacterium Yersinia pestis//, with the details of their study published in October issues of the journal nature Immunology. Egil Lien and his colleagues at the University of Massachusetts Medical School have manipulated the bacterial coat of bacteria such as Y...

Virus-mix-spray destroys bacteria on Prepackaged meats

...ced lunchmeats, such as turkey and ham. Listeria bacterium is present in the soil, the water, within the intestines of animals that generate food. GY...

Bacterial Protein Shows Promise in Treating Intestinal Parasites

...ural protein produced by Bacillus thuringiensis, a bacterium sprayed// on crops by organic farmers to reduce in...CSD-Yale team found that a protein produced by the bacterium Bacillus thuringiensis, or Bt, given orally to laboratory hamsters infected with hookworms was as ef...

Salmonella Bacteria Are Deceptive

... of thousands of deaths worldwide. // However this bacterium invades by stealth and hides from macrophages before entering them and multiplying inside them. This is ironical since macrophages are the cells meant to detect such bacteria. Just how Salmonella escapes detection by macrophages, turning predator c...

Cell-Wall Carbohydrate in Anthrax Bacterium Holds Promise for New Vaccines

...elated strains of Bacillus cereus, a soil-dwelling bacterium that causes food-borne illnesses. Cultures of these strains and the initial cell wall preparations were prepared by CDC researchers in their biosafety labs. One important discovery in the just-reported research is that the newly discovered carbohyd...

Scientists Make World Breakthrough

...humans. Dr Paton discovered the toxin in 2003 in a bacterium responsible for an outbreak of haemolytic uraemic syndrome (severe food poisoning) in South Australia. Subtilase cytotoxin is so potent that it is a potential bio-terrorism agent. Dr Paton and her colleagues published their findings today in Nature...

Now, Silica Nanobubbles for Targeted Drug Delivery

...d observed the distribution of the drug inside the bacterium by fluorescence imaging technique. In this work, the shells were not made specific to the cells, Pradeep explained. But that is possible by attaching appropriate antibodies to the nanobubbles that would allow them to 'home in' on target cells. T...

Peptic ulcer bacterium peps up a host of diseases by traversing the blood stream

...ed// the fallout of the highly mobile peptic ulcer bacterium Helicobacter pylori (H. pylori), in the blood stream. Indeed, a thoroughfare for the bacterium which could throw up many diseases- atherosclerosis, rheumatoid arthritis and many severe inflammato...

Vaccine may overcome Common Infections: Researchers

...g design. While most vaccines use a whole virus or bacterium that has been crippled or killed and injected into the body to help stimulate immune system recognition this approach has not worked against Staph aureus. NLA...

New Flat Keyboard To Tackle Hospital Super Bug

... is a specific strain of the staphylococcus aureus bacterium that has developed antibiotic resistance to most penicillins. Research shows that as many as 25 percent of computer keyboards used in hospitals carry the MRSA super bug. Plastic keyboard covers are often used but these can be hard to clean. The Un...

Newly Identified Strains Of Chlamydia Trachomatis – A Gateway To New Disease

...f a new study. The Scientists believe that the bacterium is evolving through a process called recombination...ing a single gene to track the transmission of the bacterium is wrong. 'What we found is an organism that not only evolves rapidly, but in ways that we though...

Edible Food Coating Kills Bacteria And Adds Flavor

...O157:H7, a potentially deadly strain of the common bacterium Escherichia coli, but tests on other foodborne pathogens, including Salmonella, are ongoing or planned in the future, she says. If they continue to show promise, the coatings could hit the consumer market in a year or two, estimates McHugh, whose stu...

Alert in hotel after detection of bacterial contamination

...ction. The Legionnaires disease is caused by the bacterium Legionella pneumophila which results in a type of pneumonia. The symptoms could include chills, cough and high fever and may begin 2 to 14 days after exposure to the bacteria. The North Somerset council along with the Health Protection Agency is curr...

Lethal dose of cosmetic injections paralyzed recipients

...alysis because of the effect of the toxins of the bacterium Clostridium botulinum .Unless treated early the toxin can cause paralysis of airways endangering life as well. The lethal dose is not clearly known, but scientists point to studies done on primates .Those studies suggests that 40 micrograms per k...

Highly-Concentrated Botulinum Preparation Can Result in Severe Illness

... illness caused by the toxins of the spore-forming bacterium Clostridium botulinum and toxin-producing strains of Clostridium baratii and Clostridium butyricum. Botulism, left untreated, may result in respiratory failure and death, according to background information in the article. Two botulinum toxin prepara...

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