microbial

Mutating viruses helps produce antibodies

...meone with a key from getting in. "In the world of microbial biowarfare, standing still in the face of a ferocious viral attack is a recipe for disaster," explained microbiologist Graham Hatfull of the University of Pittsburgh. Bordatella can switch between two distinct forms -- one for colonizing the respira...

Cleanliness might lead to Asthma

...se findings suggest that environmental exposure to microbial products, as measured by the endotoxin levels in mattress dust, is associated with a significant decrease in the risk of hay fever, atopic sensitization, atopic asthma, and atopic wheeze in childhood....

Bioengineering production strains - Microbia develops new methods

...e company's ability to improve the properties// of microbial cells for biomanufacturing pharmaceuticals and fin...crobia had used a systems approach to engineer the microbial circuitry that regulates metabolite production. He added that the scientists had illustrated how the...

Metabolism cycle of Kala-Azar parasite revealed

...e. “It may help us to develop drugs for many other microbial pathogens which use mannose – including those involved in malaria and tuberculosis. “In addition to providing solution to treating Kala-Azar, what would be of equal interest to a country like India is the potential this discovery provides to tackle t...

Good bacteria to rescue of colitis patients

...ged 18-65. Probiotics are preparations of living microbial cells that, when ingested, are thought to positively influence the composition of microbes in the gut and improve the health of the intestine. Remission of colitis was achieved in 63 percent of patients, while another 23 percent responded with impr...

Sharp Increase Of The Deadly Diseases In Delhi

... increase in the number of patients suffering from microbial infections. // Doctors warn there's going to be a sharp increase in deadly diseases like hepatitis E, meningitis, typhoid and malaria. Since wet weather is conducive for most microbes, those transmitted by oro-nasal routes and through people-to-peop...

Natural Sulfur Can Treat Pain From Osteoarthritis

...as chromatography) and absence of heavy metals and microbial contamination were certified by an independent laboratory. Researchers found from using the WOMAC visual analogue scale that compared to the placebo, MSM produced significant decreases in WOMAC pain and physical function. No notable differences we...

Bifidogenic Growth Stimulator: A Non-Toxic Way To Treat Ulcerative Colitis

...s to intestinal bacteria. Therefore, restoring the microbial balance may represent a plausible therapeutic approach in the treatment of UC. Experimental studies have shown that luminal antigens are involved in chronic intestinal inflammatory disorders. Bifidogenic growth stimulator (BGS) is a prebiotic prepa...

A Component In Milk May Help Control Inflammatory Diseases

... which this occurs." CLA, which is synthesized by microbial fermentation in the rumen of dairy cows, exists naturally in a number of structural forms. Cook's team determined that one of the variants inhibits the COX-2 protein by blocking a key cellular pathway. The COX-2 protein is known to play a significant...

Mom's Stomach Bacteria Can Cause Leukaemia In Children

...rs to suspect that there may be a tie between some microbial infection and leukaemia. Dr. Mati Lehtinen from the National Public Health Institute in Oulu, Inland and fellow colleagues studied H. Pylori along with two other pathogens, namely Mycoplasma pneumonia and Chlamydia pneumonia, to see any of these bac...

Malachite green adulteration in seafood exports

... exporting to other countries. Malachite green and microbial contamination is tested by EIA laboratories before certifying the product for export. Malachite green:Malachite green is an inexpensive and effective preservative which is used by fishermen for preservation of aquaculture products from contaminatio...

The many facets of milk and its health potential

...s and we believe it has the potential to stimulate microbial metabolism, thereby allowing access to unexplored bioactive molecular structures," Stated by Prof. Mattick, "This strategic national alliance builds on the potential, capacity and strengths of the IMB as an internationally competitive research or...

Distinguished Scientist Award Conferred on University of Rochester Scientists for Work on Preventing Cavities

...d director of Eastman Dental Center. Marquis is a microbial physiologist, who focuses on how the bacteria stay alive and exactly what nutrients they use. He has studies S.mutans and the way it causes havoc in the mouth. He also showed that certain preservatives found in soda, juices and frozen foods can imita...

Whirlpool Bath Tubs Contain Potentially Lethal Bacterial Strains

...ter samples and found all of them had some kind of microbial growth.// Various Bacterial strains especially those found in feces contributed about 95% of the samples, while 81% had fungi and 34% contained potentially deadly staphylococcus bacteria. Dr Rita Moyes said that the occurrence of these bacteria c...

The Novel Cut and Splice Method Is Used To Recognize Different Microbes

...sequences in the genetic code are used to chop the microbial genomes into small segments. These contain identifier genes common to all microbial species, plus enough unique genetic information to tell the microbes apart. This unique genetic in...

Fatal Case of Meningitis Detected In Massachusetts

...s caused by a bacterium that is part of the normal microbial flora of the throat. In most people, it causes no harm. But when it enters the bloodstream and the central nervous system then it results in this fatal disease. Frank Singleton, director of the Lowell Health Department said that the school is distr...

Researchers Discover New Pathogen In Immune-compromised Patient

... this organism may shed light on the mechanisms of microbial killing in CGD. Comparing the genome of this organism to other 13 available genomes of CGD pathogens may provide clues to virulence properties that they share in common," they concluded. ...

Receptor for H.pylori Identified in Stomach

...s been shown to function as a receptor for several microbial pathogens. Peek and his colleagues were curious as to whether DAF was also involved in H. pylori adherence. To do this, the researchers measured the number of H. pylori that bound to cells that either expressed or did not express DAF. They found that...

PAI-2 Plays a Pivotal Role in Eye Infections

...lation of cell proliferation, in the inhibition of microbial proteinases and in the protection against stromal degradation. High levels of the PAI-2 protein are associated with a good prognosis in breast cancer, small cell lung, ovarian cancer, and inhibition of metastasis. PAI-2 also plays a role in inflamm...

Humans, A Symbiotic Organisms Dependent On Other Life Forms For Existence

...were entirely dependent on the population of these microbial organisms for their existence. He went on to explain that a shift within this population, like an absence or presence of beneficial microbes, could produce defects in metabolism and development of diseases such as inflammatory bowel disease. It is ...

Well-Planned Surgeries Also Carry Health Risks

... inflammation, he’s studying the host’s defense to microbial products such as lipopolysaccharide. He’s found a resulting transformation of macrophages, which typically work like garbage collectors for the immune system, into large, pro-inflammatory cytokine-spewing cells. “Macrophages residing in areas of si...

What Ticks the Mosquito immune system?

...ria, may therefore partly depend on the mosquito's microbial exposure, which can differ greatly between different geographic sites. Potentially, we could boost the mosquito's capacity to fight the malaria parasite by exposing it to certain microbes or compounds that resemble the microbe molecules responsible f...

Malaria Truths Discovered By Einstein Researchers

...osis virus could be used for “breaking into” other microbial species—in particular P. falciparum, which has proven notoriously resistant to attempts to develop efficient methods of genetic manipulation. Einstein researchers wanted to see if they could use the Bronx Bomber’s enzyme to introduce any gene of in...

Corneal infections Linked to External Contamination

...m is usually found in soil and plants. The disease microbial keratitis is a rare and serious infection which ca...nsplantation treatment. The annual incidence of microbial keratitis has been found to be four to 21 per 10,000 soft contact lens wearers, according to the Jou...

Protective Intestinal Antibiotic Protein Discovered

...n produced in the intestinal lining, which attacks microbial invaders and protects the// intestine. This discov... system. Scientists have known for decades that microbial cells in the human gut outnumber the body's own cells by about 10 to 1. Humans offer a safe haven to...

Cure for food allergies is less than a decade away

...a way that we can mimic chronic exposure by taking microbial or parasitical factors and adding them, then we might be able to shorten the treatment," he said. There was a decrease in reactions by a factor of 10, with the modified versions of the allergens in apples produced by Dr Van Ree. Research is being d...

Food Safety Extension Specialist Provides Spinach E. coli Advice

...ed." "We must face the reality that we live in a microbial ocean," Beattie said. "Microorganisms are literally everywhere, including on and inside of us and most of the food that we eat. Fortunately, most do not make us ill, however there are viruses, bacteria, and parasites that will do so. Bacteria are fo...

Salmonella Bacteria Are Deceptive

...alytical power of proteomics--a detailed survey of microbial proteins present in the 24 hours that follow mouse...a macrophage protein associated with resistance to microbial infection. A standard assay called Western blot confirmed the abundance increases of that small grou...

An Infectious Agent of Deception, Exposed Through Proteomics

...nalytical power of proteomics—a detailed survey of microbial proteins present in the 24 hours that follow mouse...a macrophage protein associated with resistance to microbial infection. A standard assay called Western blot confirmed the abundance increases of that small grou...

Researchers Develop Technologies to Devour Food Pathogens

...s capable of recognizing Listeria monocytogenes, a microbial pathogen that is the leading cause of food-borne i...ve shown the gas to be highly effective at killing microbial pathogens. The largest obstacle remaining is optimizing the system to dispense the appropriate amoun...

The GreeneChip- First Tool to Provide Differential Diagnosis of Infectious Diseases

...on." GreeneChip features include a comprehensive microbial sequence database that integrates previously distinct reserves of information about pathogens-for every entry of a pathogen and its properties, the GreeneChip contains a correlate of its genetic makeup. GreeneChip performance was initially tested by ...

Micro-world of Prehistoric Bacteria Found in Amber

...han 135 million years are very rare. Until now, no microbial inclusions had been found dating back this far. ...s show that different genera, and even species, of microbial taxa have been able to survive geological epochs. "Higher levels in food webs, on the other hand, ...

Genetically Altered Cells Prevent Lethal Infections in Substituted Skin

...tered cells containing HBD4 were more resistant to microbial infections than the unaltered cells. "If it proves effective in additional testing," Supp predicts, "this type of gene therapy could be a promising alternative infection control method for burn wounds." Researchers hope to begin testing this appr...

Why Immune System Doesn't Attack Small Intestine?

...at come in regular contact with bacteria and other microbial organisms. The small intestine, for example, which... dendritic cells, which are extremely sensitive to microbial agents such as bacteria, teach T cells to resist attacking healthy intestinal cells." In the new s...

Bacteriophages may Boost the Effectiveness of Antibiotics

...is to be welcomed,' said Jim Spencer a lecturer in microbial pathogenesis at the University of Bristol. The overuse of antibiotics since the 1940s had slowly created a host of infections that are resistant to antibiotics. MRSA (Methicillin-resistant Staphylococcus aureus) for example is rapidly spreading th...

Human Skin Harbors Many More Types of Bacteria

...earch is part of an emerging effort to study human microbial ecology. Dr. Blaser's laboratory has previously examined the bacterial population in the stomach and the esophagus. "Many of the bacteria of the human body are still unknown," he says. "We all live with bacteria all our lives and occasionally we smil...

Unknown Species of Bacteria Among a ‘zoo’ of Them on the Human Boy

...larger effort to examine the entire range of human microbial ecology. It is estimated that the body's microbial cells outnumber human cells by 10 to one. "Most of the bacteria that are present in the human body...

Asthma can Be Checked, Experts are Confident

...sing." This suggests, he said, that exposure to microbial infections in early childhood prevents or diminishes the development of asthma and allergies. If that is a common sense approach, equally so is the finding vegetables and fruits considerably lessen the chances of asthma attacks. The development...

Link Between Eye Infections and Contact Lens Use Exposed

...the water supply may have led to an enhance in the microbial load that contact lens solutions must kill in order to avert disease. "Our results demonstrate that the use of AMO Complete MoisturePlus Multi-Purpose Solution is strongly associated with AK disease -- but it was not a factor in nearly 40 percent ...

Genome of Botulism Bacterium Revealed

...f it gets the opportunity, it hits its host with a microbial sledgehammer. It then eats the remains and lays low until the next host comes along." The genome sequence is peppered with genes that produce enzymes to digest proteins and other animal material in the soil. Also found, uniquely in this species, is...

First Bacterial Genome Transplantation Changing One Species to Another

... naked DNA isolated from one species into a second microbial species paves the way for next experiments to transplant a fully synthetic bacterial chromosome into a living organism and if successful, "boot up" the new entity. There are many important applications of synthetic genomics research including devel...

Babys Poop is of Interest for Researchers

When a baby is born, so too is a new microbial ecosystem in the baby's gut. The Stanford team has...ow we go from a completely sterile gut to having a microbial ecosystem that will be with us for the rest of our lives," said the study's senior author, Patrick B...

Revealing the Secrets of Gut Ecosystem

...erile, but babies immediately begin to acquire the microbial denizens of the gut from their environment -- the ... of a sibling or parent. Within days, a thriving microbial community is established and by adulthood, the human body typically has as many as ten times more mi...

Vaginal Bacteria Vary Among Healthy Women

...ors dont understand distinctive differences in the microbial composition of the vagina among women. Forneys i...terdisciplinary team of researchers found that the microbial ecosystem of the human vagina varies greatly among women. Those differences can lead to conditions t...

Southeast Missouri State Provides High-tech Protection Against Staph Infections

...ilities, surfaces and textiles against the risk of microbial contamination. SAS is made up of SportsAide, TurfAide(TM), FabricAide(TM) and SportsClean(TM). "Single celled microorganisms such as bacteria and mold need a few key things to survive- food, light and a comfortable place to live," said Craig Andrew...

WBC Selective About Sugar

...k offers hope for combating the growing problem of microbial infections, which can seriously threaten human healthparticularly in patients with compromised immune systems. In fact, Rubin-Bejerano co-founded a company called ImmuneXcite to explore this possibility....