Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Could plain soap and probiotics beat hospital bugs?

01.11.2005


Doctors might be better off washing their hands with yoghurt instead of relying on antiseptic soap-scrubbing, according to a new discussion paper by a UCL (University College London) researcher.

Scientists should investigate whether saturating the skin with ‘good’ bacteria would offer better protection against deadly germs, says the paper. Professor Mark Spigelman, of the UCL Centre for Infectious Diseases and International Health, is calling for a study to be set up in hospital units in which antibiotics would be banned, to explore alternative health protection measures against MRSA.

In the paper, published in the November issue of Annals of the Royal College of Surgeons, Professor Spigelman says the time has come to re-evaluate the concept of using antibiotics and scrubbing hands and wounds with antiseptic soaps. His paper outlines a six-point proposal to set up surgical hospitals which would be antibiotic-free and would instead comply with the novel standard practices being investigated.



Professor Mark Spigelman says: “Inappropriate use of antibiotics remains a major problem, despite our ever-growing understanding of how bacteria behave. For example, any student who has grown bacteria in a lab will know that they generally do not grow on top of one another. So when we wash our hands, we could actually be killing off harmless commensals to the extent that we leave space for other bacteria, such as MRSA strains, to settle.

“Perhaps we should be thinking about using probiotics and even dipping our hands after thorough washing into a solution which contains harmless bacteria, which could then colonise our skin and prevent pathogenic bacteria from settling on it.

“It must be remembered that after almost 40 years, MRSA has not become widespread except in hospitals where we use the most advanced antibiotics and most rigorous antiseptic measures. Why is this? More of the same does not seem to be working – new antibiotics and antibacterial soaps have not stopped MRSA.

“The idea may sound absurd, but I believe that a probiotic cleaning procedure is an avenue worth exploring. To overcome the current epidemic of MRSA and other bacteria, we should aim to set up a handful of hospitals where the use of antibiotics would be banned, and any patients who needed them would be transferred to an antibiotic-using hospital. Doctors from these hospitals would not be allowed to enter hospitals which use antibiotics.

“At the same time we could trial the benefits of using ‘good’ bacteria to saturate the skin on doctors’ hands and even patients’ wounds prior to surgery, to see if this would prevent the settling of pathogenic, antibiotic-resistant bacteria. For instance, a surgeon who has spent the morning repeatedly scrubbing his or her hands in an operating theatre may well have got rid of many harmless skin commensals. When the surgeon then goes to the wards, the more virulent bacteria may settle into the areas left vacant. As a first step, the surgeon could use probiotics to try and prevent this sequence of events, for example by dipping their hands into a probiotic substance such as yoghurt.”

Judith H Moore | alfa
Further information:
http://www.ucl.ac.uk

More articles from Life Sciences:

nachricht Closing the carbon loop
08.12.2016 | University of Pittsburgh

nachricht Newly discovered bacteria-binding protein in the intestine
08.12.2016 | University of Gothenburg

All articles from Life Sciences >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Significantly more productivity in USP lasers

In recent years, lasers with ultrashort pulses (USP) down to the femtosecond range have become established on an industrial scale. They could advance some applications with the much-lauded “cold ablation” – if that meant they would then achieve more throughput. A new generation of process engineering that will address this issue in particular will be discussed at the “4th UKP Workshop – Ultrafast Laser Technology” in April 2017.

Even back in the 1990s, scientists were comparing materials processing with nanosecond, picosecond and femtosesecond pulses. The result was surprising:...

Im Focus: Shape matters when light meets atom

Mapping the interaction of a single atom with a single photon may inform design of quantum devices

Have you ever wondered how you see the world? Vision is about photons of light, which are packets of energy, interacting with the atoms or molecules in what...

Im Focus: Novel silicon etching technique crafts 3-D gradient refractive index micro-optics

A multi-institutional research collaboration has created a novel approach for fabricating three-dimensional micro-optics through the shape-defined formation of porous silicon (PSi), with broad impacts in integrated optoelectronics, imaging, and photovoltaics.

Working with colleagues at Stanford and The Dow Chemical Company, researchers at the University of Illinois at Urbana-Champaign fabricated 3-D birefringent...

Im Focus: Quantum Particles Form Droplets

In experiments with magnetic atoms conducted at extremely low temperatures, scientists have demonstrated a unique phase of matter: The atoms form a new type of quantum liquid or quantum droplet state. These so called quantum droplets may preserve their form in absence of external confinement because of quantum effects. The joint team of experimental physicists from Innsbruck and theoretical physicists from Hannover report on their findings in the journal Physical Review X.

“Our Quantum droplets are in the gas phase but they still drop like a rock,” explains experimental physicist Francesca Ferlaino when talking about the...

Im Focus: MADMAX: Max Planck Institute for Physics takes up axion research

The Max Planck Institute for Physics (MPP) is opening up a new research field. A workshop from November 21 - 22, 2016 will mark the start of activities for an innovative axion experiment. Axions are still only purely hypothetical particles. Their detection could solve two fundamental problems in particle physics: What dark matter consists of and why it has not yet been possible to directly observe a CP violation for the strong interaction.

The “MADMAX” project is the MPP’s commitment to axion research. Axions are so far only a theoretical prediction and are difficult to detect: on the one hand,...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

ICTM Conference 2017: Production technology for turbomachine manufacturing of the future

16.11.2016 | Event News

Innovation Day Laser Technology – Laser Additive Manufacturing

01.11.2016 | Event News

#IC2S2: When Social Science meets Computer Science - GESIS will host the IC2S2 conference 2017

14.10.2016 | Event News

 
Latest News

Closing the carbon loop

08.12.2016 | Life Sciences

Applicability of dynamic facilitation theory to binary hard disk systems

08.12.2016 | Physics and Astronomy

Scientists track chemical and structural evolution of catalytic nanoparticles in 3-D

08.12.2016 | Materials Sciences

VideoLinks
B2B-VideoLinks
More VideoLinks >>>