An experiment in mice palliates kidney disease caused by diabetes
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Research group succeeds in removing a protein from kidney cells involved in blood filtration
Diabetes has become a major health problem worldwide; some estimates suggest that in twenty years' time there will be around 600 million diabetics. The disease is caused by impaired insulin secretion, which in turn hinders cell glucose uptake; as a result, sugar levels in the bloodstream remain excessively high. One of the most common complications of diabetes is diabetic nephropathy, a disease which affects the ability of the kidneys to eliminate waste matter.
Research in olive varieties steps up the fight against anthracnose
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A study by researchers at the University of Córdoba has identified the olive varieties most resistant to an epidemic which could ruin the year’s harvest
Heavy rainfall in 1996 and 1997 provided the ideal conditions for the largest olive anthracnose epidemic recorded in recent decades, but at the same time prompted more intensive research into this pathogen.
A new method is being developed to assess the odorous impact of composting
According to some estimates, every year over 8,000 million tonnes of urban waste are generated worldwide, and there is every reason to believe that this figure will increase over the coming years due to population growth. One process that seeks to find a use for part of this huge amount of waste is composting, by which organic waste is converted into fertiliser.
Researchers disprove one of the most widespread assumptions among geneticists regarding DNA
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A study by a Córdoba research team, just published in Proceedings of the USA National Academy of Sciences, shows that spontaneous DNA gaps are not – as hitherto believed – equivalent to those produced during DNA repair
Ever since DNA was first isolated in 1869, the scientific community has constantly sought to determine how it works, and reveal its secrets. Despite advances in this field, a great deal still remains to be discovered. A good example is the research published today in Proceedings of the USA National Academy of Sciences (PNAS) by a University of Córdoba research groupassigned to the Instituto Maimónides de Investigación Biomédica (IMIBIC) andled by two professors in the Department of Genetics, Rafael Rodríguez Ariza and María Teresa Roldán Arjona.
Scientists develop a new material for manipulating molecules
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A scientist at the University of Córdoba, working with an international research team, has created a new porous single-crystal material which could have numerous applications in nanotechnology and catalysis.
Porous materials contain intermolecular spaces or cavities between atoms. Because these cavities, known as pores, can store and even separate molecules, such materials are of great value in the field of nanotechnology. Already of unquestionable importance in industrial applications, there is still some scope for improving the properties of porous materials.
Improved perovskite stability for third-generation solar cells
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Research at the University of Córdoba, published in Nature Energy, has led to the stabilisation of perovskite solar cells using guanidinium.
Increasing concern regarding the exhaustion of traditional energy sources has triggered a race to find alternatives. The development of solar cells, which convert sunlight into electricity, is constantly advancing.