What is XMRV and should we be worried about it?

Nanotechnology--what is it? Should we be worried?

This paper describes the origins of nanoscience from theoretical reasoning to its realization in terms of mechanical manipulation of atoms. The ability to visualize and manipulate matter at the nanoscale has led to a diverse technology that ranges from better and faster electronics and more efficient fuel usage to sensing, drug discovery and stronger, more resistant materials. It has the prospe...

Erythema nodosum :what should we consider about it?

The dearth of new antibiotic development: why we should be worried and what we can do about it.

The emergence and spread of multidrug-resistant pathogens has increased substantially over the past 20 years. Over the same period, the development of new antibiotics has decreased alarmingly, with many pharmaceutical companies pulling out of antibiotic research in favour of developing "lifestyle" drugs. Reasons given for withdrawing from antibiotic development include poor "net present value" ...

What is osteopenia, and what should be done about it?

What are interesterified fats and should we be worried about them in our diet?

Interesterified (IE) fats are used in a wide range of food products and were introduced as a replacement for trans fats, which are known to be detrimental to cardiovascular health. However, the effects of interesterification on metabolism and subsequent effects on cardiovascular health are not understood and previous studies have seldom investigated industrially-relevant IE fats. No legislation...