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Latest Clinical pathology Stories

2013-10-30 10:51:43

Most of us wouldn't consider bacteria a promising energy source of the future. That would be shortsighted, says Leonard Tender, a microbial-electrochemist at the Naval Research Laboratory in Washington, D.C., who believes that the focus of his research – electrode reactions catalyzed by microorganisms – may one day provide cheap, clean and abundant energy by converting the carbon dioxide in seawater to fuel and the organic matter in wastewater into electrical power. Tender will discuss...

Skin Microbiome Shaped By Human Immune System
2013-10-29 13:50:14

Cold Spring Harbor Laboratory Our skin plays host to millions of beneficial and potentially disease-causing microorganisms; however, whether our immune system influences these microbial communities to prevent disease is unknown. In a study published online in Genome Research, researchers have explored the microbes living on the skin of patients with primary immunodeficiencies with eczema-like skin conditions. The human body contains many microbes, some of which are necessary for healthy...

2013-10-19 23:02:30

Common Cold by 27% details how probiotics can reduce the severity and duration of the common cold by 27%. Boston, MA (PRWEB) October 19, 2013 A new report and video from Health News Wires titled Probiotics Reduce Severity and Duration of Common Cold by 27% details how probiotics can reduce the severity and duration of the common cold by 27%. Supplementing with probiotics can lead to a 27% reduction in risk factors most often associated with the common cold. Specifically, nearly 500 adults...

Badgers Responsible For Half Of Tuberculosis Found In Cattle
2013-10-11 13:47:01

Lee Rannals for redOrbit.com - Your Universe Online A new study published in the journal PLoS Currents: Outbreaks suggests that badgers are responsible for a large number of tuberculosis (TB) cases in cattle in certain areas. Researchers estimate that badgers ultimately account for 52 percent of cattle TB in areas where prevalence in cattle is high. However, only around six percent of infected cattle catch TB from badgers; the remaining number of cases is a result of transmission of the...

Promiscuous Extremophiles Better Oil Spill Cleanup
2013-10-01 09:51:10

Brett Smith for redOrbit.com - Your Universe Online Researchers working in Antarctica have created a detailed ecological picture of so-called extremophile bacteria living in extremely salty water that can hit temperatures of -4 degrees Fahrenheit. The bacteria found in Vestfold Hills, Deep Lake – known as haloarchaea – are giving scientists new information on how life can survive in such dire conditions. They could also potentially provide new tools for bioengineering techniques,...


Latest Clinical pathology Reference Libraries

0_acc42e71b0d88e5b1f3520ddbf139579
2011-04-28 14:45:47

Streptococcus salivarius is a species of spherical, Gram-positive bacteria which colonize the mouth and upper respiratory tract of humans a few hours after birth, making further exposure to the bacteria harmless. The bacterium is an opportunistic pathogen which rarely makes its way into the bloodstream where it is associated with septicemia cases in people with neutropenia. It has different characteristics when exposed to different environmental nutrients. In the lab a SYTA plate is used...

0_097d9a33e1035f1ca4b33243c5beaafa
2011-04-26 23:26:27

Streptococcus oralis is a Gram positive bacterium that grows characteristically in chains. On a Wilkins-Chalgren agar plate it will form slam white colonies. It is classified as a member of the streptococcus mitis group and is found in high numbers in the oral cavity. S. oralis produce neuraminidase and an IgA protease and cannot bind α-amylase.

0_4d46cc72a490344d44ba78359f528175
2011-04-26 21:07:20

Enterococcus is a Gram-positive, commensal bacterium inhabiting the gastrointestinal tracts of humans and other mammals. It is a main constituent of some probiotic food supplements. E. faecalis can cause life-threatening infections in humans, especially in the nosocomial environment, where the naturally high levels of antibiotic resistance found in E. faecalis contribute to its pathogenicity. It is frequently found in root canal-treated teeth in prevalence values ranging from 30% to 90% of...

0_565be8ac4669df235cfa9eb09fa14a3d
2011-04-26 20:59:00

Staphylococcus epidermidis is one of thirty-three known species belonging to the genus Staphylococcus. It is part of our skin flora and can also be found in the mucous membranes and in animals. It is the most common species found in laboratory test due to contamination. It is not usually pathogenic; however, patients with a compromised immune system often risk infection. Infections can be both nosocomial and community acquired and are more of a threat to hospital patients. Hospitals carry...

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...

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Word of the Day
bibliopole
  • A bookseller; now, especially, a dealer in rare and curious books.
This word comes from a Greek phrase meaning 'book seller.'
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