Health and medicine news
Twenty-five years have passed since the world was rocked by the nuclear accident at Chernobyl in Ukraine. Given that cancers attributable to the release of radioactive materials have a long latency period, the human toll, aside from the 30 or so immediate deaths among reactor staff and emergency workers, can only be estimated.
La consommation d'amphétamines à l'adolescence peut causer des dérèglements neurobiologiques et augmenter la prévalence de comportements à risque qui persistent jusqu'à l'âge adulte.
Many infections, even those caused by antibiotic-sensitive bacteria, resist treatment. This paradox has vexed physicians for decades, and makes some infections impossible to cure.
…La question n'est pas: dépister ou ne pas dépister, mais plutôt: quand traiter. Car, oui, une grande proportion de cancers de la prostate évoluent lentement sans devenir mortels.
The first law of home economics states that the amount of food in a supermarket trolley rises in direct proportion to the shopper's hunger level. But while the danger is well known to shoppers who venture out on an empty stomach, how the problem arises in the brain has remained a mystery.
If there is human empathy, and no one really doubts that, there should be animal precursors. Charles Darwin predicted this in 1872, in his book The Expression of the Emotions in Man and Animals, but few scientists have pursued the idea.
A new potential target to slow breast cancer tumor progression and metastasis has been identified by a team of researchers led by Dr. Richard Kremer from the Research Institute of the McGill University Health Centre (RI-MUHC).
On November 10, 2011, McGill University’s School of Nursing will host a one-day conference on “Expanding the Scope of Nursing Practice: Destiny or Diversion?”
Dr. Brenda Milner, a pioneer in the field of cognitive neuroscience whose discoveries revolutionized the understanding of memory, is the 2011 recipient of the Pearl Meister Greengard Prize.
Amphetamine use in adolescence can cause neurobiological imbalances and increase risk-taking behaviour, and these effects can persist into adulthood, even when subjects are drug free.