A billion people worldwide suffer from brain diseases such as dementia, addiction and depression. Scientists carrying out brain research at UiO are now contributing to a more efficient utilisation of research data by developing 3D brain atlases and new analytic tools.
Current matters - Page 2
Imagine a horse race, where the winner takes it all and is awarded both food and protection against enemies. In the same way, bacteria compete with one another in the gut of newborn babies.
20 years ago, four out of ten European children ate fruit and vegetables daily. Today, the proportion is the same, in spite of schemes to provide children with fruit at school. Why hasn’t there been more improvement?
Every year, many people get ill from the bacterium Klebsiella pneumoniae, and some variants are resistant to nearly all kinds of antibiotics. A team of scientists have now found out more about how infections from these variants arise.
A doctor discovers bacteria in a sample that is causing a case of pneumonia and prescribes antibiotics. But at the same time, there is another, nastier variant of bacteria lurking in the patient’s body that is very glad to have got rid of its competitor.
If you have a stroke, the protein FSAP may help to reduce the extent of paralyses and problems with speech.
In the Middle Ages, people of high status were both taller and had higher bone density than those from modest backgrounds. This difference was most marked amongst women, shows a new study based on the Schreiner Collection.
You are sitting in a meeting at work and your mind starts to wander to another place. Suddenly, you realise that the person leading the meeting has asked you a question that you have not heard. Why does this happen?
Why does it become harder to concentrate when you have Alzheimer’s disease? The explanation is perhaps that the signals transmitted from glial cells to nerve cells are disrupted.
By using drugs currently used to treat other diseases, scientists hope they will help children with leukemia suffer fewer long-term aftereffects from their treatment.
Many patients stop taking medication for high cholesterol because they are afraid it may have negative side effects. But the observed association between risk of dementia and high cholesterol, may be caused by your lifestyle.
The gene helps to repair brain damage caused by a lack of oxygen during birth, Norwegian researchers found.
The environmental pollutants we consume are probably the reason why some people develop type 1 diabetes. Even low concentrations of such pollutants can result in cells producing less insulin, reveals a new study from the University of Oslo (UiO).
All our common storage areas located on Kant must be reorganized before we move to a new storage solution.
In Norway, a third of the fish we produce is used for animal feed. This could better be used for human consumption, providing more vitamin B12 and selenium, a new study shows.
Are you impressed when NASA manages to calculate the time and speed of a rocket’s trajectory? A new study shows that your brain has a “nerd centre” capable of even more complex calculations.
The room around you sways up and down and you feel seasick. While searching for the cause of dizziness, scientists at UiO have developed a new method for spinning things under a microscope and registering the activity in brain cells in movement.
If the blood supply to your brain decreases, it can trigger Alzheimer’s disease. Scientists at UiO wanted to find out whether this leads to more or fewer blood vessels and what role one particular protein plays in such a process.
Today, the main focus is on lowering high cholesterol levels in adults in order to prevent atherosclerosis. But then it is already too late - we should start focusing on lowering cholesterol in childhood, suggests professor Kirsten Holven.
Wireless solutions in brain research have so far been limited
by low data transmission, short recording time or bulky batteries and devices. Our objective is to develop a wireless Micro Electro-Optical system (MEMS) device for long-term, recording and manipulations of brain activity in rodents.
Women know less about the so-called overdiagnosis of breast cancer compared to other aspects of mammogram screening. Despite this, there are few indications that women drop out of mammogram screening programmes after receiving more information.
Imagine zooming in millions of times into your body until you reach the innermost part of your cells. A group of scientists at UiO is doing just that, to help researchers all over the world prove their theories.
Half of the veterinarians with serious suicidal thoughts reported that their job was the most important contributing factor.
Was it that you should be careful when taking two medicines at the same time, and should you be lifting heavy things? Health professionals should employ a definite strategy when giving patients information, researchers maintain.
Hvert ?r k?rer Matematisk-naturvitenskapelig studentutvalg (MNSU) den beste foreleseren ved Det matematisk-naturvitenskapelige fakultet. I 2021 falt valget p? professor Marianne Fyhn. Studentene sier hun er en ?kunnskapsrik og engasjerende foreleser som virkelig vekker studentenes interesse for faget."