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Journalists Institutions
A study links soil metals with cancer mortality
16 April 2018 8:30

Spanish epidemiologists and geologists have found associations between esophageal cancer and soils where lead is abundant, lung cancer and terrains with increased copper content, brain tumor with areas rich in arsenic, and bladder cancer with high cadmium levels. These statistical links do not indicate that there is a cause-effect relationship between soil type and cancer, but they suggest that the influence of metals from the earth's surface on the geographical distribution of tumors should be analyzed.

The risk of developing leishmaniasis multiplies a hundredfold in transplant patients
23 November 2015 8:50

Researchers from Spain have analysed the prevalence of leishmaniasis among the population of organ transplant recipients. The findings of this study, published in the journal ‘PLoS Neglected Tropical Disease’, confirm that the risk of developing visceral leishmaniasis ‑the most severe form of the disease which can pose life-threatening complications‑ is more than one hundred times greater in transplant patients living in areas of disease outbreak.

More than two hours of TV a day increases high blood pressure risk in children by 30%
24 February 2015 8:43

A study on European children concludes that spending more than two hours a day in front of a screen increases the probability of high blood pressure by 30%. The article also points out that doing no daily physical activity or doing less than an hour a day increases this risk by 50%.

Los virus son uno de los principales agentes tóxicos para las mitocondrias. / Fotolia
They can cause problems in baby development
A large amount of mitochondrial toxic agents cross the placenta barrier
18 February 2015 8:13

Researchers from the Hospital Clinic of Barcelona (Spain) have reviewed ten years’ worth of scientific studies on mitochondrial toxicity in pregnant women. Exposure to toxic agents such as viruses, certain drugs, pesticides, alcohol and tobacco cause mitochondrial diseases about which very little is known, and which are transmitted from the mother to the foetus.

1 December is World AIDS Day
Maths shows that treating HIV and hepatitis C simultaneously is more effective
1 December 2014 9:45

A Spanish researcher has collaborated on a mathematical analysis, recently published in the journal ‘Science Translational Medicine’, which concludes that joint therapy to counter HIV in patients who also have hepatitis C increases the chance of success in the fight against both infections. Between eight and nine million people worldwide simultaneously suffer from AIDS and hepatitis C.

HIV-positive men show high rates of papillomavirus infection at oral, anal and penile sites
25 June 2013 10:53

Scientists in Barcelona have found a high presence of papillomavirus infection in oral, anal and penile cavities in HIV-positive men, particularly in the anal cavities of men who have homosexual sex. The researchers recommend routine examination of the three areas in all men, independently of their sexual behaviour.