A unique methodology that allows to control the form of cartilage tissues in the human organism has been developed by researchers of the Moscow Institute of Laser and Information Technologies Problems, Russian Academy of Sciences. A new methodology is based on strictly controllable heating of cartilages – for example, those of crooked nasal septum or injured intervertebral disks, - with the help of infrared laser radiation.
So far, the problem of crooked nasal septum has been solved only through surgical operation. However, this operation is very traumatic, it is performed under general anaesthetic and is connected with significant loss of blood. Therefore, not all patients agree to this operation, although it required by many – almost every fifth person. A new approach allows to do without any surgical operation, replacing the operation by a painless ten-minute procedure.
The phenomenon it is based on was discovered by Emil Sobol, Doctor of Science (Physics and Mathematics) back in 1992. That is the so-called effect of stress relaxation and change of cartilage shape under exposure to nondestructive laser heating. The essence is that a short-term heating up to a strictly defined temperature of approximately 70 degrees C makes the cartilage tissue soft and it can be put into any desired shape, which will be preserved after cooling down.
Sergey Komarov | alfa
Biofilm discovery suggests new way to prevent dangerous infections
23.05.2017 | University of Texas at Austin
Another reason to exercise: Burning bone fat -- a key to better bone health
19.05.2017 | University of North Carolina Health Care
Staphylococcus aureus is a feared pathogen (MRSA, multi-resistant S. aureus) due to frequent resistances against many antibiotics, especially in hospital infections. Researchers at the Paul-Ehrlich-Institut have identified immunological processes that prevent a successful immune response directed against the pathogenic agent. The delivery of bacterial proteins with RNA adjuvant or messenger RNA (mRNA) into immune cells allows the re-direction of the immune response towards an active defense against S. aureus. This could be of significant importance for the development of an effective vaccine. PLOS Pathogens has published these research results online on 25 May 2017.
Staphylococcus aureus (S. aureus) is a bacterium that colonizes by far more than half of the skin and the mucosa of adults, usually without causing infections....
Physicists from the University of Würzburg are capable of generating identical looking single light particles at the push of a button. Two new studies now demonstrate the potential this method holds.
The quantum computer has fuelled the imagination of scientists for decades: It is based on fundamentally different phenomena than a conventional computer....
An international team of physicists has monitored the scattering behaviour of electrons in a non-conducting material in real-time. Their insights could be beneficial for radiotherapy.
We can refer to electrons in non-conducting materials as ‘sluggish’. Typically, they remain fixed in a location, deep inside an atomic composite. It is hence...
Two-dimensional magnetic structures are regarded as a promising material for new types of data storage, since the magnetic properties of individual molecular building blocks can be investigated and modified. For the first time, researchers have now produced a wafer-thin ferrimagnet, in which molecules with different magnetic centers arrange themselves on a gold surface to form a checkerboard pattern. Scientists at the Swiss Nanoscience Institute at the University of Basel and the Paul Scherrer Institute published their findings in the journal Nature Communications.
Ferrimagnets are composed of two centers which are magnetized at different strengths and point in opposing directions. Two-dimensional, quasi-flat ferrimagnets...
An Australian-Chinese research team has created the world's thinnest hologram, paving the way towards the integration of 3D holography into everyday...
24.05.2017 | Event News
23.05.2017 | Event News
22.05.2017 | Event News
26.05.2017 | Life Sciences
26.05.2017 | Life Sciences
26.05.2017 | Physics and Astronomy