Tag Archives: canada

Ovarian Cancer Study Proves Drug Delays Disease Progression

By Guest PostJanuary 3, 2012Healthamerican study, amit oza, avastin, bevacizumab, blood vessels, brain, breast, canada, canadian cancer society, caz zyvatkauskas, colorectal, disease, drug, kidney, lung, oncologist, ovarian cancer, starving the cancer, timothy perren, tumours, university of toronto, women

*U of T, U.K. study focused on Avastin*

Treating ovarian cancer with the drug bevacizumab (“Avastin”) delays the disease and may also improve survival, according to an international clinical trial co-led by Drs. Amit Oza of the University of Toronto and Princess Margaret Hospital (PMH) and Timothy Perren of St James’s Institute of Oncology, Leeds, U.K.

The findings, published on Dec. 28 in the New England Journal of Medicine, report that the drug halted the cancer’s return for two months overall. However, for women with the highest risk disease, the delay was five to six months and in this group, the findings also indicate a strong trend to improved overall survival, which is being analysed until 2013. (more…)

Got Mo-tivation?

By Guest PostDecember 21, 2011Generalbones, canada, championships, commercial airline, curmudgeon, death sentence, disease, electric wheelchair hockey, inactivity, Mantra, michigan state university, mitch albom, mo gerhardt, motivational speaker, negativity, pelvis, positive attitude, positive energy, symptoms of muscular dystrophy, vocabulary, wheelchair

EAST LANSING, Mich. — To help keep the symptoms of muscular dystrophy at bay, doctors say patients should maintain a positive attitude and be as active as possible; complete inactivity can make the disease worse. Lucky for Mo Gerhardt, negativity and inactivity aren’t in his vocabulary.

Gerhardt, who exudes positive energy, is an academic adviser at Michigan State University, color commentator for the MSU women’s basketball team, motivational speaker, a multiple medal winner in international powerhockey (electric wheelchair hockey) and author of the new book, “Perspective from an Electric Chair.” (more…)

Today’s Severe Drought, Tomorrow’s Normal

By Guest PostDecember 7, 2011Environmentatmospheric greenhouse gases, balance, benjamin santer, berkeley lab, canada, century, climate models, david easterling, drought, dust bowl, evapotranspiration, global climate, jay lawrimore, Mexico, michael wehner, noaa, normal occurrence, North America, oklahoma, precipitation, richard heim, russell vose, severe drought conditions, simulations, state-of-the-art, texas, united states, warming planet

*Berkeley Lab scientists part of team that analyzed 19 state-of-the-art climate models.*

While the worst drought since the Dust Bowl of the 1930s grips Oklahoma and Texas, scientists are warning that what we consider severe drought conditions in North America today may be normal for the continent by the mid-21^st century, due to a warming planet.

A team of scientists from the Lawrence Berkeley National Laboratory (Berkeley Lab), Lawrence Livermore National Laboratory (LLNL), and the National Oceanic and Atmospheric Administration (NOAA) came to this conclusion after analyzing 19 different state-of-the-art climate models. Looking at the balance between precipitation and evapotranspiration—the movement of water from soil to air—they found that no matter how rainfall patterns change over the next 100 years, a warming planet leads to drought. Their results were published in the December 2011 issue of the American Meteorological Society’s Journal of Hydrometerology. (more…)

Is an End to AIDS-related Deaths Possible?

By Guest PostDecember 2, 2011General, Mediaafrica, african descendants, aids related death, canada, fight against hiv, gay, ghana, hiv, kappa, laron nelson, msm, sex with men, sexually transmissible infections, viral loads, world aids day

U of T assistant professor of nursing LaRon Nelson weighs in

World AIDS Day is held on Dec. 1 each year. It’s an opportunity for people worldwide to unite in the fight against HIV, show their support for people living with HIV, commemorate people who have died and celebrate victories such as increased access to treatment and prevention services. World AIDS Day was the first ever global health day. Held for the first time in 1988, it’s become one of the most recognized international health holidays. The day is also a chance for public and private partners to spread awareness about the status of the pandemic and encourage progress in HIV/AIDS prevention, treatment and care in high prevalence countries and around the world. (more…)

Smartphone Adoption Reaches 40 Percent in Canada

By Guest PostNovember 30, 2011Technologyapple, canada, canadians, Comscore, google android, Microsoft, mobile phone, mobile phone industry, nokia, oems, original equipment manufacturers, os, qr codes, rim, Samsung, smartphone, smartphone operating system, symbian

RIM Continues to Lead Smartphone Market, with Apple a Close Second

Google Android Doubles its Smartphone Market Share in Past Six Months to 25 Percent

TORONTO, CA, November 30, 2011 – comScore, Inc., a leader in measuring the digital world, today released data from the comScore MobiLens service, reporting key trends in the Canada mobile phone industry for September 2011. The report ranked the leading mobile original equipment manufacturers (OEMs) and smartphone operating system (OS) platforms in Canada according to their share of current mobile subscribers ages 13 and older, and reviewed the most popular activities and content accessed via the subscriber’s primary mobile phone. The September report found Samsung to be the top handset manufacturer overall with 25.2 percent market share, while RIM led among smartphone platforms with 35.8 percent share of that market segment. (more…)

Bacterial Communication Could Affect Earth’s Climate

By Guest PostOctober 15, 2011Environmentatmospheric carbon dioxide, bacteria, bacterial communication, benjamin van mooy, british columbia, canada, carbon cycle, carbon dioxide, clayoquot sound, climate, heat trapping greenhouse gas, laura hmelo, marine plants, microscopic bacteria, ocean, particles, particles of carbon rich detritus, phytoplankton, planet, rose kantor, source of carbon, tiny marine animals, tracy mincer, university of washington, vancouver island, vessel barnes, whoi, woods hole oceanographic institution, zooplankton

Woods Hole Oceanographic Institution (WHOI) scientists have discovered that bacterial communication could have a significant impact on the planet’s climate.

In the ocean, bacteria coalesce on tiny particles of carbon-rich detritus sinking through the depths. WHOI marine biogeochemists Laura Hmelo, Benjamin Van Mooy, and Tracy Mincer found that these bacteria send out chemical signals to discern if other bacteria are in the neighborhood. If enough of their cohorts are nearby, then bacteria en masse commence secreting enzymes that break up the carbon-containing molecules within the particles into more digestible bits. It has been suggested that coordinated expression of enzymes is very advantageous for bacteria on sinking particles, and Hmelo and her colleagues have uncovered the first proof of this in the ocean. (more…)

Personal Relationships Key to Successful Diplomacy: Mulroney

By Guest PostOctober 15, 2011Politicsacid rain accord, alan gotlieb, brian mulroney, canada, canadian prime minister, collapse of communism, george bush, influential player on global security, north american free trade agreement, ottawa, peter munk, prime minister, ronald reagan, second world war, united states, university of toronto, us president, Washington

*Former prime minister’s speech honours Alan Gotlieb, former ambassador to U.S.*

Former prime minister Brian Mulroney, the man entrepreneur Peter Munk described as “one of our greatest statesmen,” attributed much of his success – and Canada’s under his leadership – to the personal relationships he and his ambassador cultivated with leaders south of the border.

Mulroney spoke at a University of Toronto conference, Diplomacy in the Digital Age, Oct. 13, an event held in honour of Alan Gotlieb, the former ambassador to the United States who served three prime ministers. (more…)