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Streptococci in Medical News

Help for children with sick hearts

...essels with its high resistance to tensile forces. Adhesion of PARF-bearing streptococci to collagenconfuses our immune system and our body's defence system not o...unction. Overall, only around five percent of all throat infections with streptococci result in an auto-immune disease. In order to filter out these five percent...

An Oral Approach to Heart Disease

...use antibiotics. If we find the ways the bacteria are causing the platelets to clump, it would be a new treatment target." Analysis of the genes of streptococci often found in the mouth has identified a number of proteins responsible for the adherence of bacteria to platelets, Kerrigan said. "We have a few tar...

New research from the University of Bristol aims to eliminate Streptococcus infections

...s they attach to gp340 on tissue surfaces. By pinpointing the sticky parts of the protein, the team will be able to identify which are responsible for streptococci invading and attacking the body. The research will look at how to block this process and thus develop new ways to prevent bacterial infection. ...

Researchers seek to make cavity-causing bacteria self-destruct

... almost precisely 10,000 times more vulnerable to acid damage. In addition, early work suggests that FabM or one of its relatives may also help all streptococci (strep) and Staphylococci (staph) infections to resist the human bodys defenses, which include immune cells that subject bacteria to acid. Between the...

Winemaking waste proves effective against disease-causing bacteria in early studies

... resistant to antibiotics. Bacteria living in these gunky fortresses are known as biofilms, whether they occur on teeth or elsewhere in the body. Many streptococci (strep) and Staphylococci (staph) cause resistant forms of meningitis, pneumonia, staph aureus, as well as infections on heart valves and around stent...

Breath test can discriminate between a bacterial overgrowth and IBS

... The gastrointestinal (GI) tract is colonized by bacteria immediately after birth; Escherichia coli, streptococci and Clostridi are the first bacteria harboured by the colon, followed by anaerobic Enterococci, Lattobacilli and Bacteroidi. These commensal bacteria ...

A Glass of Wine can Keep Tooth Decay and a Sore Throat at Bay

...Professor Gabriella Gazzani, as saying. "Overall, our findings seem to indicate that wine can act as an effective anti-microbial agent against streptococci bacteria and upper respiratory tract infections," she said. The professor added that it is still necessary to maintain good oral health. ...

Scientists Decode Genome of Oral Pathogen

...ircular DNA molecule consisting of approximately 2.4 million base pairs. They analyzed the S. sanguinis genome and found that it was larger than other streptococci that have been sequenced. Some of this extra DNA was apparently adopted from another bacterium and encodes genes that may give S. sanguinis the abilit...

Study Urges Doctors to Go Easy on Antibiotics

...ll, on more than 200 healthy volunteers. Pharyngeal swabs taken at 28 days, 42 days and 180 days after treatment showed more than the majority of streptococci in their mouths were resistant to macrolides even at 180 days, a result which ‘staggered'the scientists. Goossens says he and his co-authors assum...

Link between Periodontal Bacteria and Heart Disease Established

...a was two times higher in the ACS group for the combination of the bacteria streptococci spp, P. gingivalis, T. forsythia and T. denticola. Specifically, the findings suggest that T. denticola, T. forsythia and streptococci spp are bacteria in a shared infectious etiology for periodontitis and ACS....
Streptococci in Medical Technology

Rib-X Pharmaceuticals Reports Positive Phase 2 Study Results for Next Generation Oxazolidinone at 2008 ICAAC/IDSA Joint Meeting

...les and impetigo. These infections may result from minor skin abrasions or even insect bites. The most common cause of uSSSIs is the bacterial Group A streptococci and S. aureus. About Radezolid Radezolid is a novel oxazolidinone that was discovered using Rib-X's proprietary discovery process and was designed...

Wyeth Applauds Six Countries Across Europe, and the Middle East, That Recently Announced the Inclusion of the 7-Valent Pneumococcal Conjugate Vaccine (PCV7) in Their Immunization Schedules

...e vaccine in countries where it is part of the national immunization schedule," says Dr Mark van der Linden, Head of the National Reference Center for streptococci at the Institute of Medical Microbiology, RWTH-Aachen, Germany. The World Health Organization (WHO) recommends priority inclusion of the 7-valent pn...

Arpida Announces Promising Results of "First-In-Man" Studies With AR-709

... the added benefit of avoiding unnecessary systemic exposure." AR-709 is a novel DHFR inhibitor with an outstanding microbiological activity against streptococci in general and, importantly, against multi-drug resistant Streptococcus pneumoniae, the most relevant pathogen in community-acquired pneumonia. Moreov...
Streptococci in Medical Products

Viridans Streptococci Susceptibility Panel

Description: ARUP Laboratories is a national reference laboratory and a worldwide leader in innovative laboratory research and development. ARUP offers an extensive test menu of highly complex and unique medical tests in clinical and anatomic pathology. Owned by the University of Utah, ARUP Laboratories' client...
Company:ARUP Laboratories

IDS Rapid STR

Features:... IDS Rapid STR panel, 4 hour identification of streptococci and related genera based on enzyme technology. Database includes over 30 taxa. 24 months expiration from date of manufacture. Read visually or use a s...
Company:Span Diagnostics Limited
Streptococci in Medical Dictionary

Pharyngitis

...s , 61 drug side effect causes. ... Most pharyngitis is caused by the same viruses that cause the common cold. ... Rarely pharyngitis due to streptococci causes rheumatic fever (see Bacterial ... Pharyngitis . ... To hasten illness resolution and reduction in transmission of GABHS pharyngitis t...

Nosocomial

...spital but unrelated to the The nosocomial infection rate has remained remarkably stable (approximately five ... In Semmelweis's era, group A streptococci created most nosocomial problems. ... Tuberculosis (TB) is a worldwide disease, and nosocomial transmission is known to occur. ... develop its...
Streptococci in Biological News

Viral protein is an effective preventative against infection

...g the body’s normal flora untouched. "We knew from our previous experiments that if you treat an animal infected or colonized with pneumococci or streptococci with these lysins, you could cure or decolonize them," says Fischetti. "But I was looking for a way to see if lysins would work for secondary infectio...

MRSA vaccine shows promise in mouse study

... The researchers turned to a newer technique, known as "reverse vaccinology," recently used to develop candidate vaccines against group A and group B streptococci and group B meningococci. Access to the S. aureus genome enabled the team to compile a list of cell-surface antigens from diverse strains of the bact...

Children overprescribed antibiotics for sore throat

...ore throat. The main bacterial cause of sore throat and the only common cause of sore throat warranting antibiotic treatment is group A beta-hemolytic streptococci (GABHS). GABHS are cultured from 15 percent to 36 percent of children with sore throat. To improve diagnostic accuracy and reduce unnecessary antibio...
Streptococci in Biological Technology

Rib-X Pharmaceuticals to Present at the 2008 ICAAC/IDSA Joint Meeting

... Rx-02 discovery program is focused on developing an IV/oral macrolide active against methicillin-resistant Staphylococcus aureus, multidrug-resistant streptococci pneumonia and S. pyogenes. Additionally, Rib-X is developing delafloxacin, (RX-3341), an anionic fluoroquinolone active against a broad spectrum of ba...

Rib-X Pharmaceuticals, Inc. Announces Formation of Clinical Advisory Board

... RX-02 discovery program is focused on developing an IV/oral macrolide active against methicillin-resistant Staphylococcus aureus, multidrug-resistant streptococci pneumonia and S. pyogenes. Additionally, Rib-X is developing delafloxacin, (RX-3341), an anionic fluoroquinolone active against a broad spectrum of ba...

Arpida Announces Full Year 2007 Financial Results

...tory tract infections contracted in the community setting. The compound is a novel DHFR inhibitor with an outstanding microbiological activity against streptococci in general and, importantly, against multi-drug resistant Streptococcus pneumoniae, the most relevant pathogen in community-acquired pneumonia. In M...

Arpida Presents Preclinical and Clinical Data on Iclaprim at ICAAC

...t active compound tested in a study against community-acquired and nosocomial Staphylococcus aureus (poster E-904) and it showed good activity against streptococci and enterococci. E-906: Iclaprim exhibited rapid bactericidal activity against several clones of MRSA (E-MRSA, VISA, VRSA) predominant in community a...

Astellas and Theravance Report Additional Telavancin Data at 47th Annual ICAAC

...nitial results from a Global Surveillance Program This study was designed to examine the activity of telavancin against both enterococci and streptococci pathogens versus the commonly used drugs vancomycin, levofloxacin, daptomycin, linezolid and quinupristin/dalfopristin. In the more than 2,...
Streptococci in Biological Definition

Antibiotic resistance

...and sometimes universally resistant to the common treatments. Other pathogens showing some resistance include Salmonella , Campylobacter , and streptococci . Alternatives to antibiotics Prevention Wash hands properly to reduce the chance of getting sick and spreading infection. Wash fruits a...

Antibiotic resistance

...and sometimes universally resistant to the common treatments. Other pathogens showing some resistance include Salmonella , Campylobacter , and streptococci . Alternatives to antibiotics Prevention Wash hands properly to reduce the chance of getting sick and spreading infection. Wash fruits a...
Streptococci in Biological Dictionary

Eubacteria

...g. ... Plants, Animals, Protists, Fungi, Archaebacteria, Eubacteria . ... Most bacteria are in the EUBACTERIA kingdom. ... these eubacteria , streptococci pictured ... Brief and Straightforward Guide: What are Eubacteria ? ... The Eubacteria are at the heart of a serious debate in scientific clas...
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