A free online brain health test developed by the memory experts at Baycrest Health Sciences can help those aged 50 to 79 assess changes in their memory and determine whether they need to see a doctor. The developers caution that the 20-minute test does not provide a clinical diagnosis, but say it can be a […]
Tag: public health
Scientists reveal how leukemias resist drugs
Scientists have determined how some leukemia cells resist treatment by current cancer drugs, opening the door to new ways of treating such cancers. The team examined drug-resistant cancer cells in the lab and found that they had higher levels of a family of enzymes called UGT1A as well as another enzyme called GLI1.Together, these enzymes […]
Biofilm-busting protein could lead to new antimicrobials
Researchers have discovered that a synthetic protein is capable of breaking up the slimy films that harmful bacteria use to stick themselves to human tissues. The protein molecule is called “1018” and is modelled after proteins produced by the human immune system. A new study shows the molecule prevented biofilm growth in E. Coli, Salmonella and […]
Funding health innovations – the lucky iron fish
Grand Challenges Canada, funded by the Government of Canada, has announced $12 million for projects worldwide aimed at improving the health and saving the lives of mothers, newborns and children in developing countries. Four projects with a proven track record will receive “transition to scale” investments: an example is the “Lucky Iron Fish” developed by a […]
Blood test predicts premature birth
Researchers have created a new blood test that helps predict whether a pregnant woman is likely to go into labour prematurely. Currently, many of the women admitted to hospital with signs of premature labour do not end up giving birth within ten days. The new test examines blood for signs of the expression of certain genes, […]
Pregnancy increases risk of serious traffic crashes
A new study of 507 262 women who gave birth in Ontario between 2006 and 2011 indicates that pregnant women are at greater risk of being involved in a car accident. During the 3 years before pregnancy, the group averaged 177 crashes per month, but during the second trimester of pregnancy, this rose to 252 […]
Cell aging theory turned upside down
A new study shows that raising the level of free radicals in the nematode worm C. elegans actually increases its lifespan, contrary to popular belief. Free radicals are the reactive molecules that sometimes damage DNA and the ones that antioxidants are supposed to fight against – could in some cases help us live longer. The authors show […]
‘Lab-in-a-pill’ improves remote water testing
Take a cup a water, drop in a pill and shake it up; if the water turns purple, your well could be contaminated with bacteria. Such test are now possible thanks to a new method for encapsulating enzymes – including those used in lab tests for bacterial contamination – in a material called pullulan, the […]
Empowered seniors make better medication choices
A randomized, controlled trial of 303 seniors from Quebec found that a simple intervention resulted in 27% of them becoming sleeping-pill free. The study emphasizes the importance of seniors being active and able participants in decisions about their health care. The researchers used a handout describing the risks of sleeping pill use and encouraging the […]
Immunization? There’s an app for that
A smartphone app called ImmunizeCA helps patients and their families keep track of which immunizations they have and haven’t received. The app has been developed through a collaboration between the Canadian Public Health Association (CPHA), Immunize Canada, and the Ottawa Hospital Research Institute (OHRI) with funding from the Public Health Agency of Canada.
Bird flu and seasonal flu | Experts available
Experts available – Bird flu and seasonal flu – January 10, 2014 With Canada’s first – albeit isolated – case of H5N1 (bird flu) reported last week and ongoing concern about H1N1 influenza across the country, SMCC has gathered a short list of flu experts who are available to answer media questions. If you are […]
