Navigation Links
Emory study of syphilis bacteria yields valuable diagnostic tool
Date:6/13/2008

Variations in a gene within the family of bacteria that causes syphilis may hold clinical, epidemiological and evolutionary significance, researchers at Emory University in Atlanta have found.

The researchers' study results describe how sequence variations they identified in the acidic repeat protein (ARP) gene allow straightforward differentiation of venereal syphilis from non-venereal Treponema pallidum subspecies. The study was published online in the journal FEMS Immunology and Medical Microbiology June 12 (http://www.blackwell-synergy.com/doi/abs/10.1111/j.1574-695X.2008.00427.x).

"This finding can lead to improved diagnoses of cases, enabling doctors to prescribe the right treatment, and public health workers to determine the best prevention strategies," says Kristin Harper, who led the research team as a Howard Hughes Medical Institute pre-doctoral fellow in Emorys Population Biology, Ecology and Evolution program.

The family of Treponema bacteria causes venereal syphilis and the non-venereal diseases of yaws and bejel, which are transmitted through skin-to-skin or oral contact. Public health workers in parts of Africa have reported difficulty in distinguishing yaws from syphilis in children, leaving open the question of whether the child may have contracted a venereal disease either congenitally or through sexual abuse.

"As yaws eradication efforts near their goal, and case diagnosis becomes more difficult due to the relative rarity of yaws, a molecular means of determining whether the infection is venereal or non-venereal becomes essential," Harper says.

The analysis of the repeat region of the ARP gene in 32 strains of pathogenic Treponema showed that the sexually transmitted strains contained multiple types of repeat motifs, while the non-venereal subspecies contained only one type of motif.

In a
'/>"/>

Contact: Beverly Clark
beverly.clark@emory.edu
404-712-8780
Emory University
Source:Eurekalert

0

GOOD

Page: 1 2

Related medicine news :

1. Syntermed licenses Emory imaging technology for improved evaluation of heart failure patients
2. Sleep Apnea Linked to Memory Loss
3. Memory loss linked to common sleep disorder
4. Nutrition 21 Launches Iceland Health(R) Advanced Memory Formula via Direct Response Channel
5. Smoking Tied to Memory Loss in Middle Age
6. Drinking polyphenol-rich Concord grape juice may improve memory in older adults
7. Discovery of cell linked to learning and memory
8. Memory lane: Older persons with more schooling spend fewer years with cognitive loss
9. Moral philosopher questions memory manipulation
10. When It Comes to Memory, Its All About Location
11. Common Chemotherapy Drug Linked to Memory Problems
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:6/17/2013)... NY (PRWEB) June 17, 2013 The Woodstock ... Blake to attend the Festival this summer, which will be ... through Sunday, August 25th. , Blake professes the benefits ... a day to fuel his world class sprinting abilities. ... volume of fruit is drawing attention. "Yohan Blake believes in ...
(Date:6/17/2013)... City Beach, FL (PRWEB) June 17, 2013 ... higher purpose--fighting hunger. Oceana Naturals LLC, the US distributor ... region of The Bay Area Food Bank ... families, and struggling seniors by seeing that they receive ... Natural Sunscreen and All Natural Moisturizer. Contributions will ...
(Date:6/17/2013)... (June 17, 2013) A team from the New ... Naomi Berrie Diabetes Center of Columbia University has generated ... the features of maturity-onset diabetes of the young (MODY). ... patients to produce induced pluripotent stem (iPS) cells, from ... mouse, the stem cell-derived beta cells secreted insulin in ...
(Date:6/17/2013)... Keller, TX (PRWEB) June 17, 2013 Tarrant ... special. , The term ‘mommy makeover’ has recently undergone ... from surgeon to surgeon. At Tarrant Plastic Surgery, they regard ... procedures designed to remove and reverse many of the effects ... the breast may typically include: drooping of the breast with ...
(Date:6/17/2013)... new drug called pyrvinium pamoate inhibits aggressive forms of ... to a study conducted in an animal model. The ... 95th Annual Meeting in San Francisco. , "Our novel ... action," said study lead author Jeremy Jones, PhD, assistant ... Research Institute, in Duarte, CA. "Thus, it has the ...
Breaking Medicine News(10 mins):Health News:Yohan Blake Invited to The Woodstock Fruit Festival as Guest of Honor 2Health News:All Natural Sunscreen Fights Hunger 2Health News:NYSCF and Columbia researchers demonstrate use of stem cells to analyze causes, treatment of diabetes 2Health News:NYSCF and Columbia researchers demonstrate use of stem cells to analyze causes, treatment of diabetes 3Health News:Tarrant Plastic Surgery Announces Summer Makeover Special 2Health News:New medication treats drug-resistant prostate cancer in the laboratory 2
... Delhi is planning to interlink its major 29 hospitals ... and treatment provided. This computerization and interlinking of data ... by which doctors can know the case history and ... modules of software to deal with different hospital departments. ...
... number of psychiatric disorders, including mood disorders, schizophrenia// ... shown to increase the risk for emergence of ... disorder), and that presence of certain anxiety disorders ... development of nicotine dependence. ,A recent study ...
... or growing fast: systematic review of size and growth ... who grow rapidly during the first two years of life, ... a study reveals. ,There is an urgent need to ... is not clear how early in life prevention could begin. ...
... is no link whatsoever between breast cancer and cholesterol levels ... control the same. ,The details of the study ... Internal Medicine, one of the JAMA/Archives journals. The article says ... to suggest that the statins may work in conjunction with ...
... compulsory licensing (CL) provision in the Patents Act that ... Swiss drug maker Roche’s patented drug Tamiflu, useful in ... flu virus. , ,Section 92 empowers the government ... the industry. Furthermore, the issue of such license is ...
... a large, heterogeneous group of rare pulmonary disorders ... abnormal gas exchange with considerable mortality and morbidity. ... diagnosis includes more than 100 conditions in both ... and Colorado conducted a descriptive, observational study was ...
Cached Medicine News:Health News:Delhi Government To Interlink All Major Hospitals Through e-Governance 2Health News:Smokers Are Prone To Number Of Psychiatric Disorders 2Health News:A New Diagnostic Approach To Pediatric Interstitial Lung Disease 2
(Date:6/17/2013)... Vanda Pharmaceuticals Inc. (Vanda) (NASDAQ: ... ENDO 2013, the Endocrine Society,s 95 th ... both melatonin and cortisol rhythms. This effect further ... clock and address the circadian desynchrony which is ... and Efficacy of Tasimelteon) and RESET (Randomized-withdrawal study ...
(Date:6/17/2013)... 17, 2013 Valeant Pharmaceuticals International, Inc. (NYSE: ... has filed a preliminary prospectus supplement to its effective shelf ... similar filing with securities regulatory authorities in each of the ... a public offering of its common shares to raise gross ... Company will also grant to the underwriters of the Offering ...
(Date:6/17/2013)... June 17, 2013 The following is a Statement ... at Drugfree.org :   Last Friday, ... was halting the sale of prescription drug paraphernalia products. The ... that from time to time there may be individual items ... As a result of this misinterpretation we are electing to ...
Breaking Medicine Technology:Vanda Presents Data From Phase III Studies that Demonstrate Tasimelteon Restores Daily Cortisol Rhythm In Blind Patients With Non-24-Hour Disorder 2Vanda Presents Data From Phase III Studies that Demonstrate Tasimelteon Restores Daily Cortisol Rhythm In Blind Patients With Non-24-Hour Disorder 3Vanda Presents Data From Phase III Studies that Demonstrate Tasimelteon Restores Daily Cortisol Rhythm In Blind Patients With Non-24-Hour Disorder 4Valeant Pharmaceuticals Announces Public Offering Of Common Shares 2Valeant Pharmaceuticals Announces Public Offering Of Common Shares 3Valeant Pharmaceuticals Announces Public Offering Of Common Shares 4A Win for Families: Urban Outfitters Halts Prescription Drug Paraphernalia Product Sales 2
... it has been selected as a Finalist ... list honoring the year,s most promising private technology ventures ... The Red Herring editorial team selected the most innovative ... America. The nominees are evaluated on both quantitative and ...
... a full-service pharmacy benefit management and ancillary medical ... Craig Rollins has joined the organization as Vice ... role he will be responsible for the strategic ... 1Click Ancillary online marketplace. myMatrixx launched 1Click Ancillary ...
Cached Medicine Technology:DICOM Grid Selected as a Finalist for the 2012 Red Herring Top 100 Americas Award 2myMatrixx Names Craig Rollins, Vice President of Ancillary and Business Development 2
Full Handle Laseredge Implant Blade Knife, 5.2 mm straight. Blade dimension: 16.5 mm x 5.2 mm x 4.2 mm x 1.6 mm....
Full Handle Laseredge Implant Blade Knife, 4.0 mm straight. Blade dimension: 15.2 mm x 4.0 mm x 3.0 mm x 1.6 mm....
Full Handle Laseredge Crescent Blade Knife, angled double bevel. Blade tip dimension: 12.7 mm x 2.0 mm x 3.8 mm....
Full Handle Laseredge Crescent Blade Knife, angled bevel up. Blade tip dimension: 12.7 mm x 2.0 mm x 3.8 mm....
Medicine Products: