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Latest Streptococcus Stories

2012-12-17 11:11:29

New research from Lund University casts new light on the interaction between the immune system and streptococcus bacteria, which cause both mild tonsillitis and serious infections such as sepsis and necrotising fasciitis. The way in which antibodies attach to the bacteria is linked to how serious the disease is. Antibodies are key to the recognition and neutralization of bacteria by our immune system. The most common antibodies have the shape of a Y, and the two prongs fasten to molecules...

2012-09-18 13:51:32

Dr. Russell Russo, an Orthopedic Surgeon at LSU Health Sciences Center New Orleans, and other researchers stress that orthopedists should have a high index of suspicion for necrotizing fasciitis, or flesh-eating bacterial infection, in every patient with pain or other symptoms that are out of proportion to the initial diagnosis. Their recommendations are published in the September 2012 issue of Orthopedics Today. Although relatively rare and difficult to diagnose because its symptoms often...

2012-06-27 11:59:50

A more accurate, faster diagnostic test for Group B Streptococcal infection in babies has been reported in the Journal of Medical Microbiology. The new test could allow better treatment and management of the disease and reduce the risk of mortality among newborns. Group B streptococcus (GBS) infections, caused by the bacterium Streptococcus agalactiae, are the most common cause of meningitis, septicaemia and pneumonia in newborns. In 2010 there were 506 cases of GBS infections in infants...

2012-05-24 21:24:38

Bacterial meningitis is an infection of the meninges, the protective membrane that covers the spinal cord and brain. Children, elderly patients and immunocompromized patients are at a higher risk for the development of severe bacterial meningitis. Recently, researchers at the University of Adelaide in Australia sought to identify new vaccine targets in Streptococcus pneumoniae, which is the most common cause of bacterial meningitis in the world. Led by Dr. Abiodun Ogunniyi, the research team...

2012-04-23 09:24:10

Data from 2 new studies presented at the World Congress of Cardiology organized by the World Heart Federation Widespread screening of children in poorer countries is now being studied and is resulting in the diagnosis of rheumatic heart disease (RHD) in patients that would likely have gone undetected under normal circumstances, according to two new studies carried out in Fiji and Uganda presented today at the World Congress of Cardiology. Coordinated screening and control programs can...

2012-04-23 09:21:55

Preliminary data from the REMEDY study presented at the World Congress of Cardiology organized by the World Heart Federation Rheumatic heart disease (RHD) is significantly under-treated in Africa and India according to the preliminary findings of a new global study presented today at the World Congress of Cardiology. Across the African and Indian regions included in the study it was revealed that patients are not receiving the surgery they need, secondary prevention with penicillin - to...

2012-03-26 14:24:57

Oral bacteria that escape into the bloodstream are able to cause blood clots and trigger life-threatening endocarditis. Further research could lead to new drugs to tackle infective heart disease, say scientists presenting their work at the Society for General Microbiology's Spring Conference in Dublin this week. Streptococcus gordonii is a normal inhabitant of the mouth and contributes to plaque that forms on the surface of teeth. If these bacteria enter into the blood stream through...


Latest Streptococcus Reference Libraries

0_1b337eb3ae50456f130e22153cc80436
2011-04-28 14:40:22

Streptococcus pyogenes is a spherical, Gram-positive bacterium is the cause of Group A streptococcal infections. It displays streptococcal group A antigen on its cell wall. When it is cultured on blood agar plates it produces large zones of beta-hemolysis. They are catalase-negative and in ideal conditions it has an incubation period of about 1-3 days. It is an infrequent part of the skin flora. It is the cause of many important human diseases, ranging from mild superficial skin infections...

0_9fb0173be70876d98667eddc1e274866
2011-04-28 14:27:08

Streptococcus pneumoniae, or pneumococcus, is Gram-positive, alpha-hemolytic, bile-soluble aerotolerant, anaerobic member of the genus Streptococcus. It was recognized as a major cause of pneumonia in the late 19th century and is thus the subject of many humoral immunity studies. It causes many other types of pneumococcal infections other than pneumonia including acute sinusitis, otitis media, meningitis, bacteremia, sepsis, septic arthritis, peritonitis, cellulites, and brain abscess. It...

0_71ad70ea6f0948a7e84406e760c7f5a4
2011-04-15 14:36:05

Enterococcus faecalis "“ formerly classified as part of the Group D Streptococcus system "“ is a Gram-positive, commensal bacterium inhabiting the gastrointestinal tracts of humans and other mammals. It is one of the main constituents of some probiotic food supplements. E. faecalis can cause life-threatening infections in humans. It is frequently found in root canal-treated teeth in prevalence values ranging from 30% to 90% of the cases. It is a non-motile, facultatively anaerobic...

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Word of the Day
ramage
  • Boughs or branches.
  • Warbling of birds in trees.
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