Medical research

Runaway mitochondria cause telomere damage in cells

Researchers at UPMC Hillman Cancer Center provide the first concrete evidence for the long-held belief that sick mitochondria pollute the cells they're supposed to be supplying with power.

Medical research

Study finds direct oxidative stress damage shortens telomeres

The same sources thought to inflict oxidative stress on cells—pollution, diesel exhaust, smoking and obesity—also are associated with shorter telomeres, the protective tips on the ends of the chromosomal shoelace.

Health

Shift and FIFO workers at high risk of fatigue

Almost all (97 percent) shift workers are unable to adjust their body clocks between day and night shifts and are missing out on quality sleep, it was reported at the Royal Perth Hospital Research Foundation's Pilbara Sleep ...

Health

Personal finance a taboo subject in health care

Lisa Engel never had an interest in finance and did not see it becoming part of her career in health care. But that changed about 10 years ago when she worked as an occupational therapist (OT) in British Columbia.

page 1 from 11