Inhabitants of South-East Asia and Africa have been using papaya fruit and leaves for a long time to heal wounds and burns. Now, Russian scientists have confirmed curative properties of the exotic fruit.
The papaya-based medication accelerates healing of burn wounds, as the fruit possesses antiphlogistic and antibacterial action. That has been confirmed by the researches of Russian State Medical University. It has turned out that papaya weakens the action of enzyme excreted by pathogens in the wound. Pathogens excrete the enzyme to protect themselves from the enemies – phagocyte cells that destroy bacteria. In the presence of papaya, these purifying cells find themselves in an advantageous position, and efficiency of their work increases. Therefore, the wound will depurate and heal up quicker. In addition, the precious fruit does not allow leucocytes to produce too much oxygen and nitrogen, which further hurt the wound.
The researchers made these conclusions, having carried out experiments with rats: the animals were divided into two groups, in one of which the papaya gel was applied to burns, and in the other –was not. As a result, lucky were the rats whose wounds had been treated by papaya, the wounds got much less inflamed and healed up quicker. The action was noticeable already on day eight, and on day 12, their wound area was twice less than that of the rats deprived of the curative gel.
Sergey Komarov | alfa
New malaria analysis method reveals disease severity in minutes
14.08.2017 | University of British Columbia
New type of blood cells work as indicators of autoimmunity
14.08.2017 | Instituto de Medicina Molecular
Whether you call it effervescent, fizzy, or sparkling, carbonated water is making a comeback as a beverage. Aside from quenching thirst, researchers at the University of Illinois at Urbana-Champaign have discovered a new use for these "bubbly" concoctions that will have major impact on the manufacturer of the world's thinnest, flattest, and one most useful materials -- graphene.
As graphene's popularity grows as an advanced "wonder" material, the speed and quality at which it can be manufactured will be paramount. With that in mind,...
Physicists at the University of Bonn have managed to create optical hollows and more complex patterns into which the light of a Bose-Einstein condensate flows. The creation of such highly low-loss structures for light is a prerequisite for complex light circuits, such as for quantum information processing for a new generation of computers. The researchers are now presenting their results in the journal Nature Photonics.
Light particles (photons) occur as tiny, indivisible portions. Many thousands of these light portions can be merged to form a single super-photon if they are...
For the first time, scientists have shown that circular RNA is linked to brain function. When a RNA molecule called Cdr1as was deleted from the genome of mice, the animals had problems filtering out unnecessary information – like patients suffering from neuropsychiatric disorders.
While hundreds of circular RNAs (circRNAs) are abundant in mammalian brains, one big question has remained unanswered: What are they actually good for? In the...
An experimental small satellite has successfully collected and delivered data on a key measurement for predicting changes in Earth's climate.
The Radiometer Assessment using Vertically Aligned Nanotubes (RAVAN) CubeSat was launched into low-Earth orbit on Nov. 11, 2016, in order to test new...
A study led by scientists of the Max Planck Institute for the Structure and Dynamics of Matter (MPSD) at the Center for Free-Electron Laser Science in Hamburg presents evidence of the coexistence of superconductivity and “charge-density-waves” in compounds of the poorly-studied family of bismuthates. This observation opens up new perspectives for a deeper understanding of the phenomenon of high-temperature superconductivity, a topic which is at the core of condensed matter research since more than 30 years. The paper by Nicoletti et al has been published in the PNAS.
Since the beginning of the 20th century, superconductivity had been observed in some metals at temperatures only a few degrees above the absolute zero (minus...
16.08.2017 | Event News
04.08.2017 | Event News
26.07.2017 | Event News
18.08.2017 | Life Sciences
18.08.2017 | Physics and Astronomy
18.08.2017 | Materials Sciences