The undesired noise in digital communication distort the message that is transmitted, so scientists study how to improve the channel codes, a mathematical tool that allows to detect and to correct the mistakes ocurred in the transmission of information. UAB researchers have just defined new codes of channel that allow to obtain better parameters...
A team of researchers from the UAB's Mutagenesis Group, led by Dr Jordi Surrallés, has identified one of the mechanisms used by cancer cells to resist chemotherapy. In his paper, published in The EMBO Journal, Dr Surrallés describes how...
UAB researchers have studied one of the most promising unidimensional systems for future applications in the nanoelectronics field: the silicon nanowires. The scientists have studied silicon nanowires longer than those analyzed until now, and have concluded that are more realistic systems and...
A complex microbe population takes part in vegetal matter degradation in ruminant to obtain energy. Chamois (Rupicapra pyrenaica) and cow are ruminant species but they have to use its gastrointestinal system of different way. UAB researchers have compared the fermentative capacity of rumen bacteria populations in both species. They have...
UAB's researchers have applied atomic force microscopy to study chromatin -DNA and histones- in its natural aqueous environment and have found that it is much more compact than previously thought. A fact that will have to be considered to understand the mechanism of DNA transcription during the cell cycle.
Crohn disease causes ulcers in the small and large intestine. Disease symptoms, medicine secondary effects and the potential complications contribute to a psychosocial and emotional worsening that can cause anxiety or depression. A case-control study carried out by the Digestology Unit of the Parc Taulí Sabadell Hospital has demonstrated that,...
As a part of the activities of the UAB Year of Evolution, The faculties of Biosciences and Sciences have held a conference on Prebiotic Evolution. The event included various seminars and the inauguration of the reproduction of the Miller-Urey apparatus, that has been set up...
A UAB researchers group have just discovered an important event for the biotechnology field. They have found functional proteins inside the bacterial inclusion bodies. That allows to use the bacterial inclusion bodies like biocatalyst when they are formed by enzymes and...
UAB and CREAF Scientists have demonstrate that the changes involved in the forest structure after a wildfire also imply changes in the animals that lived before. In order to validate its hypothesis, the investigators have studied ones of the most sensible communities to the changes in plant cover: the ant communities.
Researchers of the University Hospital Germans Trias i Pujol and the pharmaceutical company Laboratorios Almirall carried out a study to verify what is the therapeutic effect of almotriptan -a drug used in the treatment of migraine crisis- in relation to alcohol consumption. The results obtained show that it is not necessary to modify the...
