Avid amyloid tracer hits target in Alzheimer's study

A new radioactive dye for PET scans showed that the same bits of a toxic protein that light up in the brain of people with Alzheimer's disease are present in an autopsy after they die, U.S. researchers said on Sunday, a finding that could lead...

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Study Contends Pot Isn't a Major 'Gateway Drug'

FRIDAY, Sept. 3 (HealthDay News) -- A new report casts doubt on the
argument that marijuana is a "gateway drug" that plays a major role in
leading people to try other illegal drugs.

Long-Term Use of Bone Drugs May Be Linked to Esophageal Cancer

THURSDAY, Sept. 2 (HealthDay News) -- People with osteoporosis who take
drugs such as Boniva (ibandronate), Fosamax (alendronate) or Actonel
(risedronate) to strengthen their bones may be at an increased risk of
esophageal cancer, British resea...

Clinical Trials Update: Sept. 3, 2010

(HealthDay News) -- Here are the latest clinical trials, courtesy
of ClinicalConnection.com:

SKorean foreign minister in scandal offers to quit

South Korean Foreign Minister Yu Myung-hwan offered to resign Saturday amid accusations of nepotism over the hiring of his daughter for a ministry job, officials said.

UK booze consumption in biggest fall for 60 years

Notorious abroad for their binge-drinking, Britons bucked the trend last year with alcohol consumption in the country showing its biggest fall since 1948, the industry said Friday.

Timer may help kids' bladder control problems

Wearing a programmable wristwatch could help children manage their daytime bladder control problems, a new study suggests.

As Hurricane Earl Hits East Coast, Residents Urged to Brace Themselves

FRIDAY, Sept. 3 (HealthDay News) -- As Hurricane Earl roared up
the U.S. east coast Friday, federal officials urged residents to take
steps to protect themselves and their property.

No Surprise: Walking, Cycling Linked to Healthier Weights

SATURDAY, Sept. 4 (HealthDay News) -- A new study confirms what
seems obvious: people who live in communities where walking and cycling
are common are less likely to be overweight or obese.

Biotech salmon safe for eating: FDA

A biotechnology company's genetically engineered salmon are as safe to eat as other Atlantic salmon, U.S. regulators said as they weighed approval of the first DNA-altered animal for Americans' dinner plates.

UN chief warns economy must not derail millennium goals

UN Secretary-General Ban Ki-moon warned Saturday the world must devote the same resources to meeting the Millennium Development Goals (MDGs) as it did to tackling the global economic crisis.