Lavender oil has potent antifungal effect
2011-02-23 0:00

From: eurekalert.org


Lavender oil could be used to combat the increasing incidence of antifungal-resistant infections, according to a study published in the Journal of Medical Microbiology. The essential oil shows a potent antifungal effect against strains of fungi responsible for common skin and nail infections.

Scientists from the University of Coimbra in Portugal distilled lavender oil from the Lavandula viridis L'Hér shrub that grows in southern Portugal. The oil was tested against a range of pathogenic fungi and was found to be lethal to a range of skin-pathogenic strains, known as dermatophytes, as well as various species of Candida.

Dermatophytes cause infections of the skin, hair and nails as they use the keratin within these tissues to obtain nutrients. They are responsible for conditions such as Athletes' foot, ringworm and can also lead to scalp and nail infections. Candida species coexist with most healthy individuals without causing problems but may cause mucocutaneous candidosis - or thrush - in some people. In immunocompromised patients, Candida species are able to cause serious infection if the fungal cells escape into the blood stream.

Currently, there are relatively few types of antifungal drugs to treat infections and those that are available often have side effects. Professor Lígia Salgueiro and Professor Eugénia Pinto who led this study explained why novel fungicides are urgently needed. "In the last few years there has been an increase in the incidence of fungal diseases, particularly among immunocompromised patients," they said. "Unfortunately there is also increasing resistance to antifungal drugs. Research by our group and others has shown that essential oils may be cheap, efficient alternatives that have minimal side effects."

Essential oils distilled from the Lavandula genus of lavender plants are already used widely, particularly in the food, perfume and cosmetic industries. Studies of the biological activities of these oils suggest Lavandula oils have sedative and antispasmodic properties as well being potent antimicrobials and antioxidants.

This group has demonstrated that these oils work by destroying fungal cells by damaging the cell membrane. They believe that further research into the mechanisms by which this essential oil works could have significant clinical benefits. "Lavandula oil shows wide-spectrum antifungal activity and is highly potent. This is a good starting point for developing this oil for clinical use to manage fungal infections. What is now required is clinical trials to evaluate how our in vitro work translates in vivo," said Professor Salgueiro.

Source: eurekalert.org



Related Articles
Health Benefits of Dandelions
Health


Latest News from our Front Page

Gunman Storms Dutch TV Station Demanding Airtime
2015-01-30 23:32
Dutch authorities have released few details about the bizarre case of 19-year-old Tarik Zahzah’s attack on the main news studio of television station NOS on Thursday. To get the obvious question out of the way first, the police say there is no evidence that Zahzah, who is half-Egyptian, acted on behalf of organized terrorism. The authorities always say that on the ...
How Alan Dershowitz bullied rape victims to protect a serial child molester
2015-01-30 23:40
Harvard law professor Alan Dershowitz always felt children were fair game for Israeli missiles. Now the question is whether he thinks they are fair game for the sexual exploits of his powerful associates and himself. Dershowitz and the UK’s Prince Andrew were accused in a recent court filing of raping a teenage girl who was forced into sexual slavery by ...
Alchemical Banksters
2015-01-30 22:39
This past week, the world's preeminent vultures, the economic power elite, met in Davos to discuss the maintenance of their global fiat hegemony. Highlights included furthering austerity, noting that the serf class can't have air conditioning and cars, as well as cheering on the death of privacy through the rise of technocracy. The degenerate elite, completely out of touch with ...
Men must prove a woman said ’Yes’ under tough new rape rules
2015-01-30 4:54
New guidance will be issued to all police forces and prosecutors as part of a ’toolkit’ to move rape investigations into the 21st century Men accused of date rape will need to convince police that a woman consented to sex as part of a major change in the way sex offences are investigated. The Director of Public Prosecutions said it was ...
4 beheaded in Saudi Arabia less than a week into King Salman's rule
2015-01-30 3:13
Comment: So when will the the "Human rights" promoting liberal west elite decide invade Saudi Arabia like they did Libya? Members of Magic Movement stage a mock execution scene in protest of Saudi Arabia beheading of eight Bangladeshi workers in October 2011. Four people have been executed in Saudi Arabia less than a week after 79-year-old King Salman assumed power following the ...
More News »