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Latest Gram negative bacteria Stories

2014-05-15 12:36:52

Carbapenems Are Increasingly Being Deployed as Frontline Therapies, According to Findings from Decision Resources Group BURLINGTON, Mass., May 15, 2014 /PRNewswire/ -- Decision Resources Group finds that the majority of surveyed hospital-based infectious disease and critical/intensive care specialists in the EU5 (France, Germany, Italy, Spain and the United Kingdom) reported increases in infection rates due to key drug-resistant Gram-negative pathogens (GNPs) over the past two years. Further,...

2014-05-07 08:43:51

Certain strains of Salmonella bacteria such as Salmonella Typhimurium (S. Typhimurium) are among of the most common causes of food-borne gastroenteritis. Other strains of Salmonella such as S. Typhi are responsible for typhoid fever, which causes 200,000 deaths around the world each year. Ensuring food is clear of contamination, and water is clean are key to reducing the effects Salmonella can have, but we also need more effective ways to combat Salmonella once it's inside our bodies. To...

Benign Bacterium Shows Promise In Blocking Salmonella From Colonizing Raw Tomatoes
2014-05-06 03:40:41

American Society for Microbiology Scientists from the U.S. Food and Drug Administration (FDA) have identified a benign bacterium that shows promise in blocking Salmonella from colonizing raw tomatoes. Their research is published ahead of print in the journal Applied and Environmental Microbiology. When applied to Salmonella-contaminated tomato plants in a field study, the bacterium, known as Paenibacillus alvei, significantly reduced the concentration of the pathogen compared to...

Antibiotic-Resistant Bacteria Is Now Growing All Over The World: WHO
2014-04-30 14:40:06

Brett Smith for redOrbit.com - Your Universe Online Health officials have been stepping up their warnings about the overuse of antibiotics and how it could lead to the proliferation of drug-resistant strains of bacteria. Now, a new report from the World Health Organization (WHO) has found that antibiotic resistance is currently growing in every region of the world and has the potential to affect anyone on Earth. “Without urgent, coordinated action by many stakeholders, the world is...

2014-04-24 12:50:08

Big brains do not explain why only humans use sophisticated language, according to researchers who have discovered that even a species of pond life communicates by similar methods. Dr Thom Scott-Phillips of Durham University's Department of Anthropology, led research into Pseudomonas aeruginosa, a type of bacteria common in water and soil, which showed that they communicated in a way that was previously thought to be unique to humans and perhaps some other primates. The bacteria used...

2014-04-23 12:30:07

Emerging Therapies Active Against Multidrug-Resistant Pathogens Will Be Preferred Over Generic Carbapenems, According to Findings from Decision Resources Group BURLINGTON, Mass., April 23, 2014 /PRNewswire/ -- Decision Resources Group finds that two emerging therapies in late-stage clinical development--AstraZeneca/Forest Laboratories' ceftazidime-avibactam and Tetraphase's eravacycline--will replace carbapenems as preferred therapies for treatment of gram-negative infections (GNIs) due to...

2014-04-22 08:32:56

LITTLE ROCK, AR, April 22, 2014 /CNW/ - Vivione Biosciences Inc. ("Vivione") (TSXV:VBI), through its wholly owned subsidiary, Vivione Biosciences, LLC, is pleased to announced that, following a lengthy and vigorous process, the USDA FSIS (US Department of Agriculture Food Safety & Inspection Services) has issued Vivione a Letter of No Objection ("LNO") for its RAPID-B non-O157 Shigatoxigenic group of Escherichia coli ("STEC") Test Kit, intended for the rapid screening of beef trim...

Bacteria Survive In Contact Lens Cleaning Solution Longer Than Thought
2014-04-17 12:42:47

Society for General Microbiology Each year in the UK, bacterial infections cause around 6,000 cases of a severe eye condition known as microbial keratitis – an inflammation and ulceration of the cornea that can lead to loss of vision. The use of contact lenses has been identified as a particular risk factor for microbial keratitis. New research, presented today at the Society for General Microbiology Annual Conference in Liverpool, shows that a bacterial strain associated with more...

2014-04-16 11:15:44

Food-poisoning outbreaks linked to disease-causing strains of the bacterium Escherichia coli are normally associated with tainted meat products. However, between 20-30% of these are caused by people eating contaminated vegetables, as was seen in the 2011 outbreak in Europe that caused 53 deaths. Research presented today at the Society for General Microbiology's Annual Meeting in Liverpool shows that the disease-causing E. coli O157:H7 interacts directly with plant cells, allowing it to anchor...

Kitchens A Source Of Multi-Drug Resistant Bacteria
2014-04-09 05:02:05

April Flowers for redOrbit.com - Your Universe Online From professional chef to housewife, every cook knows that handling raw poultry leaves your hands, tools and surfaces covered in drug-resistant bacteria such as E. coli. These bacteria produce extended-spectrum beta-lactamases (ESBLs), which are enzymes that make the bacteria resistant to many commonly used antibiotics. A new study from the University Hospital in Basel, Switzerland, examined household and hospital kitchens to...


Latest Gram negative bacteria Reference Libraries

0_68051ac6f600313805ed284dd29cba8a
2011-04-28 17:50:48

Wolbachia is a genus of bacteria which infects arthropod species, including a high proportion of insects (~60% of species). It is one of the world's most common parasitic microbes and possibly the most common reproductive parasite in biosphere. Studies have suggested that 25-70% of all insect species are estimated to be potential hosts. Marshall Hertig and Burt Wolbach first identified the bacterium in 1924 in a species of mosquito. Hertig described the genus as Wolbachia pipientis. Not...

0_61d5902327f84255291bb79e2358eb65
2011-04-25 21:36:59

Serratia marcescens is a species of Gram-negative, rod-shaped bacterium in the family Enterobacteriaceae. S. marcescens is involved in nosocomial infections particularly catheter-associated bacteremia. It is commonly found in respiratory and urinarty tracts of hospitalized adults and often in the gastrointestinal system of children. It is commonly found growing in bathrooms due to its preference for damp conditions. It manifests as a pink discoloration and a slimy film feeding off...

0_0d5d532211b8a47882b168c09689c84f
2011-04-25 21:28:48

Salmonella enterica is a subspecies of Salmonella enterica, the rod shaped, flagellated, aerobic, Gram-negative bacterium. It is a member of the genus Salmonella and many of the pathogenic serovars of the S. enterica species are in this subspecies. Serovars can be designated fully or in a shortened form. The genus, Salmonella, is on the short form lists which are followed by the capitalized and non-italicized serovar. Each serovar can have many strains as well, which allows for a rapid...

0_86d2284273d6244c9ff290b35cdd2cf2
2011-04-25 21:24:26

Rickettsia rickettsii is a gram-negative bacterium native to the New World and causes the malady known as Rocky Mountain spotted fever (RMSF). It is transmitted through the bit of an infected tick when it feeds on animals and humans. Humans are not necessary hosts in the rickettsia-tick life cycle but they can be. S. Burt Wolbach created the first detailed description of the etiologic agent in 1919. He recognized it as an intracellular bacterium seen most frequently in endothelial cells....

0_85d9abd5d0844260722ff2e72fcc9f5a
2011-04-25 21:18:54

Pseudomonas aeruginosa is a common bacterium that can cause disease in animals and humans. It can be found in soil, water, skin flora, and most man-made environments throughout the world. It thrives in normal or hypoxic atmospheres; due to this it has colonized many natural and artificial environments. It can infect animals with damaged tissue or people with reduced immunity. Symptoms are generalized inflammation and sepsis. It can be fatal if colonization occurs in critical body organs,...

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Word of the Day
cock-a-hoop
  • Exultant; jubilant; triumphant; on the high horse.
  • Tipsy; slightly intoxicated.
This word may come from the phrase 'to set cock on hoop,' or 'to drink festively.' Its origin otherwise is unclear. A theory, according to the Word Detective, is that it's a 'transliteration of the French phrase 'coq a huppe,' meaning a rooster displaying its crest ('huppe') in a pose of proud defiance.' Therefore, 'cock-a-hoop' would 'liken a drunken man to a boastful and aggressive rooster.'
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