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Jasmine as Valium Substitute
Jamine scent has the same
mechanism as chemical-
In collaboration with Doctor Olga Sergeeva and Professor Helmut Hass from the Heinrich Heine University in Düsseldorf, researchers from Bochum led by Professor Hanns Hatt have discovered that the two fragrances Vertacetal-coeur (VC) and the chemical variation (PI24513) have the same molecular mechanism of action and are as strong as the commonly prescribed barbiturates or propofol. They soothe, relieve anxiety and promote sleep.
Every fifth German takes a sedative once a year. Sedatives, sleeping pills and relaxants are the most frequently prescribed psychotropic drugs. The difference between calming and hypnotic effect depends solely on the dosage. The classes of substances that exert a calming effect include alcohol, barbiturates, opiates, and since the 1950s, the benzodiazepines, which are now among the world's most widely prescribed drugs. In the course of a year, about 20 percent of all Germans take such drugs or are treated with them for anaesthetic purposes. However, benzodiazepines are not only potentially addictive, but can also cause serious side effects, e.g. depression, dizziness, hypotension, muscle weakness and impaired coordination.
Benzodiazepines, barbiturates and anaesthetics such as propofol act via specific adhesion sites on receptors that lie at contact points of nerve cells (synapses) in the brain and increase the effect of the inhibiting endogenous neurotransmitter GABA (gamma-aminobutyric acid). In order to act like GABA itself, the medication would have to be highly dosed, but even lower doses are sufficient to increase the effect of endogenous GABA two to threefold.
Fragrances instead of tablets: the RUB researchers have now performed a large screening study in which they tested hundreds of fragrances to determine their effect on GABA receptors in humans and mice. The two fragrances vertacetal-coeur (VC) and the chemical variation (PI24513) were the strongest: they were able to increase the GABA effect by more than five times and thus act as strongly as the known drugs. The "cross check" with genetically modified GABA receptors in transgenic mice which no longer responded to propofol confirmed that the mechanism of action is the same: the altered receptor also no longer responded to the fragrances.
MEDICA.de; Quelle: Ruhr-Universität Bochum