Administering commonly used antidepressant fluoxetine to mice helped restore youthful flexibility to their ageing brain cells, showed a study. The study provides fresh evidence that the decline in the capacity of brain cells to change, called “plasticity,” rather than a decline in total cell numbers may underlie some of the sensory and cognitive declines associated with normal brain ageing. Scientists Read More

Smoking is linked to delayed shinbone healing, finds a study. “We are all familiar with some of the more well-known negative health effects of smoking, but the influence on bone healing is less widely known outside the medical community,” said Hannah Dailey of Lehigh University. “Our study recommended that all fracture patients should be provided with support for smoking cessation Read More