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Latest Gram negative bacteria Stories

2014-03-04 16:14:15

Researchers have come a step closer to understanding how gonorrhea infections are transmitted. When Neisseria gonorrhoeae, the bacteria responsible for gonorrhea, are exposed to seminal plasma, the liquid part of semen containing secretions from the male genital tract, they can more easily move and start to colonize. The research, led by investigators at Northwestern University in Chicago, appears in mBio®, the online open-access journal of the American Society for Microbiology. "Our...

2014-02-28 12:27:40

Assay runs on the Atlas System, an innovative fully automated molecular system for food pathogen detection WARREN, N.J., Feb. 28, 2014 /PRNewswire/ -- Roka Bioscience announced today that its Atlas STEC EG2 Combo Detection Assay has received AOAC Performance Tested Methods(S)(M) certification from the AOAC Research Institute (AOAC-RI). The independent laboratory study was conducted by Silliker, Inc., as part of the AOAC-RI independent third- party validation process. (Photo -...

2014-02-20 08:30:30

LONDON, Feb. 20, 2014 /PRNewswire/ -- Reportbuyer.com just published a new market research report: EpiCast Report: Gram-Negative Bacterial Urinary Tract Infection - Epidemiology Forecast to 2022 EpiCast Report: Gram-Negative Bacterial Urinary Tract Infection - Epidemiology Forecast to 2022 Summary Urinary tract infections (UTIs) are among the most common bacterial infections acquired in hospitals and in the community setting. A UTI can occur when daily living activities and...

2014-02-19 08:31:18

SAN DIEGO, Feb. 19, 2014 /PRNewswire/ -- CURx Pharmaceuticals today announced it has entered into a global license agreement with Gilead Sciences, Inc. for development of Fosfomycin:Tobramycin for Inhalation (FTI) to treat Pseudomonas aeruginosa lung infection in cystic fibrosis (CF) patients. FTI is ready for Phase III clinical trials, having successfully completed a Phase II trial in CF patients. (Logo: http://photos.prnewswire.com/prnh/20140212/MM64137LOGO) "This is a great...

2014-02-06 16:24:37

"A frightening clinical scenario." ATLANTA, Feb. 6, 2014 /PRNewswire/ -- Highly virulent and nearly completely resistant to antibiotics, a pathogen that occurred in nature at least once and created with shocking ease in the lab poses a "catastrophic threat" to the U.S. health care system, the lead investigator of the research tells Hospital Infection Control & Prevention. (Logo: http://photos.prnewswire.com/prnh/20140206/CL60818LOGO) "This conjugated strain killed [lab] mice...

Dispersal Patterns Are Key To Invasive Species' Success
2014-01-21 12:48:06

Duke University Bacterial test of a theory has implications for ecology and infectious disease In 1859 an Australian farmer named Thomas Austin released 24 grey rabbits from Europe into the wild because it "could do little harm and might provide a touch of home, in addition to a spot of hunting." By the end of the century, the rabbits had begun to overrun native ecosystems, reaching nationwide numbers of 600 million by 1950. They were propagating under a principle known as the Allee...

Study Shows Freshwater Turtles Can Transmit Salmonella To Humans
2014-01-13 10:20:19

Asociación RUVID Professors from the University CEU Cardenal Herrera studied 200 specimens of freshwater turtles from eleven Valencian wetland areas, to determine the prevalence of Salmonella and Campylobacter in these animals, because of their potential risk of transmitting gastrointestinal diseases to humans, especially children. According to the results, published in the journal Plos One, 11% of the analyzed specimens of freshwater turtles were found positive for Salmonella. However,...

2014-01-10 10:46:44

Scientists have made an important advance in understanding how a subset of bacterial cells escape being killed by many antibiotics. Cells become "persisters" by entering a state in which they stop replicating and are able to tolerate antibiotics. Unlike antibiotic resistance, which arises because of genetic mutations and is passed on to later generations, this tolerant phase is only temporary, but it may contribute to the later development of resistance. In a new study in the journal...

2013-12-20 23:25:20

Just in time for the holidays, PineNutOil.org is offering customers the chance to buy three bottles of pine nut oil enriched with sap, and receive one at no cost. PineNutOil.org is the leading producer and distributor of 100% cold-pressed Siberian Pine Nut Oil which is best solution for H. Pylori. (PRWEB) December 20, 2013 Last-minute holiday shoppers this month are invited to take advantage of a special holiday promotion on PineNutOil.org – for a limited time only, buy three bottles of...

Federal Regulators Need More Control On Salmonella Fight: Pew Report
2013-12-20 11:32:59

Lawrence LeBlond for redOrbit.com - Your Universe Online An ongoing salmonella outbreak that has been linked to a California chicken producer highlights the need for more action to be taken by federal regulators to step up food safety rules and regulations to protect American consumers. Foster Farms, the sixth-largest chicken producer in the US, is behind a string of salmonella outbreaks that has so far sickened more than 500 people in 29 states since 2012. The latest outbreak, which...


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
penuche
  • A fudgelike confection of brown sugar, cream or milk, and chopped nuts.
'Penuche' is a variant of 'panocha,' a coarse grade of sugar made in Mexico. 'Panocha' probably comes from the Spanish 'panoja, panocha,' ear of grain.
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