Navigation Links
New treatment for food poisoning

A team of researchers working at the University of Bristol has found a potential new treatment for listeriosis, a deadly form of food poisoning. Their work is reported in Nature Medicine.

The group, led by Professor Jose Vazquez-Boland, has shown that one particular antibiotic ? fosfomycin ?can treat Listeria in the body, despite it being ineffective in laboratory conditions.

Because it was not effective in the laboratory, this drug has never been considered for the treatment of listeriosis, in spite of it reaching the infection sites more effectively than other antibiotics.

Professor Vazquez-Boland said: "Our results illustrate that antibiotic resistance in the laboratory does not always mean that the drug will not work in the infected patient. This work brings some optimism to the highly worrying problem of the increasing resistance to antibiotics."

The Listeria bacteria causes the food-borne disease, listeriosis. It often triggers a brain infection and kills up to 30% of those affected.

To test whether antibiotics are effective, bacteria are taken from patients and tested in the laboratory. These tests measure whether antibiotics can halt the growth of Listeria in laboratory conditions. Such tests are usually a measure of how effective the drug will be in the body.

When tested this way, Listeria had been shown to be resistant to the antibiotic, fosfomycin. As a consequence, this drug has never been considered for the treatment of listeriosis.

Dr Mariela Scortti, lead author on the paper, added: "Our findings warn about the need to revise laboratory methods currently in use to determine the susceptibility or resistance of bacteria to such drugs, so that the tests reflect better what actually happens in the body."


'"/>

Source:University of Bristol


Page: 1

Related biology news :

1. Protein discovery could unlock the secret to better TB treatment
2. Topical treatment shown to inhibit HIV and herpes simplex virus infection
3. Weizmann Institute scientists develop a new approach for directing treatment to metastasized prostate cancer in the bones.
4. Researchers add new tool to tumor-treatment arsenal
5. Potential treatments for neurofibromatosis
6. Nanoparticles offer new hope for detection and treatment
7. Technique may allow cancer patients to freeze eggs, preserving fertility before starting treatment
8. PET/CT can identify new cancer lesions at early stage, allowing for prompt treatment
9. New understanding of DNA repair may pave way to cancer treatments
10. Multiple-drug resistant gene expression pattern predicts treatment outcome for pediatric leukemia
11. Newer imaging techniques may lead to over-treatment
Post Your Comments:
*Name:
*Comment:
*Email:


(Date:2/13/2017)... Former 9/11 Commission border counsel and Special Counsel to ... of Identity Strategy Partners, LLP, today releases the following ... Protecting the Nation From Foreign Terrorist Entry Into the ... Trump,s ,Travel Ban, Executive Order gains more notoriety and ... ban, it is important that our national discourse regain ...
(Date:2/8/2017)... Report Highlights ... The global synthetic-biology market reached nearly $3.9 ... growing at a compound annual growth rate (CAGR) of 24.0% ... global markets for synthetic biology. - Analyses of global market ... of compound annual growth rates (CAGRs) through 2021. - Coverage ...
(Date:2/7/2017)... February 7, 2017 Ipsidy Inc. ... Corporation [OTC: IDGS], ("Ipsidy" or the "Company") a provider ... processing services, is pleased to announce the following changes ... Effective January 31, 2017, Philip D. Beck ... CEO and President.  An experienced payment industry professional and ...
Breaking Biology News(10 mins):
(Date:2/22/2017)... ... 22, 2017 , ... Kernel , a human intelligence ... (KRS) clinical development program. KRS is a neurotechnology spin-out from the Massachusetts ... applications. The terms of the transaction were not disclosed. , It addition ...
(Date:2/22/2017)... , ... February 22, 2017 ... ... (TOPEC), the leading medical education provider of women’s health, primary care, ... the Accreditation Council for Continuing Medical Education (ACCME). ACCME’s Accreditation with Commendation ...
(Date:2/22/2017)... , Feb 22, 2017 ... of the "Global Biological Crop Protection (Bio-Pesticide) Market-By Type, By ... (2016-2021)" report to their offering. ... Global Biological Crop Protection Market is forecasted ... The strong growth in biopesticide or biological crop protection market ...
(Date:2/22/2017)... , ... February 22, 2017 , ... ... the addition of Tom Perkins as European director. Operating from Pennside’s Zurich headquarters, ... Pennside. , Perkins joins Pennside after more than a decade with leading ...
Breaking Biology Technology: