medicine and health

Martino Barenco and Mike Hubank shed light on suicidal cells and a mathematical model that could help fight cancer.

People have been using gold particles dispersed in water — gold hydrosols — for medical purposes for over 1000 years. Recently, hydrosols containing gold nanoparticles have become particularly popular because they have exciting potential in cancer therapies, pregnancy tests and blood sugar monitoring.

Obesity has reached epidemic proportions and the World Health Organisation estimates that, by 2015, about 3 billion adults will be overweight or obese worldwide. These individuals will be at increased risk of cardiovascular disease, type 2 diabetes, cancer and osteoarthritis.

Lack of statistical detail leads to wrong conclusions

Which drug should you choose if your budget is finite?
When is a medical treatment worth its cost?
Controlled chaos produces realistic behaviour in robotic cockroach
We have all become more aware of the dangers of influenza this year, but why is it so dangerous? Julia Gog explains that the unusual structure of the influenza genome can lead to dangerous evolutionary jumps, and how mathematics is helping to understand how the virus replicates.
Making sure that vaccination works