International

Diet in childhood linked to blood vessel damage in teenage years

Diets high in calories, fat and sugar in childhood can cause damage to blood vessel function, known to heighten the risk of early heart attacks and strokes, as early as adolescence according to research funded by the British Heart Foundation (BHF). The team behind the University of Bristol-led study, published in the British Journal of Nutrition today [10 January], say their findings highlight the importance of healthy eating habits throughout life to protect heart health.

‘Wiggling and jiggling’: new study helps explain how organisms can evolve to live at different temperatures

The brilliant physicist Richard Feynman famously said that, in principle, biology can be explained by understanding the wiggling and jiggling of atoms. For the first time, new research from the University of Bristol, UK and the University of Waikoto, New Zealand explains how this ‘wiggling and jiggling’ of the atoms in enzymes – the proteins that make biological reactions happen – is ‘choreographed’ to make them work at a particular temperature.

Bristol Veterinary School celebrates 75 years of educating veterinary students and advancing animal health and wellbeing

This year – 2024 – the University of Bristol's Veterinary School is celebrating 75 years of educating veterinary students and advancing veterinary science. From improving livestock welfare to tackling food security and antimicrobial resistance, using artificial intelligence to detect disease and working to conserve highly threatened mammals, Bristol Veterinary School has helped to advance veterinary medicine, animal welfare and health around the world.

Community-based early HIV testing and treatment could successfully manage and prevent emerging HIV outbreaks among people who inject drugs, study suggests

Community-based testing and treatment response to Glasgow’s HIV outbreak among people who inject drugs (PWID) successfully brought the 2015 outbreak under control, modelling led by academics at the University of Bristol suggests. The study’s findings, published in The Journal of Infectious Diseases (JID), indicate that approximately three times as many people would have been infected by 2020 if these interventions had not been implemented.

Waist-to-height ratio detects fat obesity in children and adolescents significantly better than BMI, study finds

An inexpensive measure of obesity in children and adolescents that could replace body mass index (BMI) has been identified in a new study as waist circumference-to-height ratio. This measure detected excess fat mass and distinguished fat mass from muscle mass in children and adolescents more accurately than BMI. The study, published in Pediatric Research, was conducted in collaboration between the universities of Bristol, Exeter and Eastern Finland.