International

New environment-friendly shield could offer better protection during dental surgery

Dental patients and practitioners could be better protected from COVID-19 and other airborne viruses and bacteria thanks to the development of a new environment-friendly shield by a multidisciplinary team from the University of Bristol and University Hospitals Bristol and Weston NHS Foundation Trust (UHBW). The shield could also increase the number of patients seen by dentists and help reduce procedure wait times.

Novel hormone replacement therapy trial demonstrates improved memory function in adrenal patients

Better timing for cortisol replacement therapies, to more closely replicate the secretion patterns of people with normal levels of the hormone, has shown a significant improvement in patients' cognitive function. This is the striking finding from a new trial led by University of Bristol scientists including Professor Stafford Lightman and published in the Proceedings of the National Academy of Science (PNAS). The findings are potentially important and underline the case for novel therapeutic approaches, as patients on cortisol replacement therapy often have side effects that make it difficult for them to lead normal lives.