Sleep disorders

The reality of 'low T'

A middle-aged man goes to see his doctor, complaining of a host of vague symptoms: He's lethargic, somewhat depressed and feeling a little anxious about his manliness.

Psychology & Psychiatry

What are friends for? Negating negativity

"Stand by me" is a common refrain when it comes to friendship but new research from Concordia University proves that the concept goes beyond pop music: keeping friends close has real physiological and psychological benefits.

HIV & AIDS

Saliva HIV test passes the grade

A saliva test used to diagnose the human immunodeficiency virus (HIV), is comparable in accuracy to the traditional blood test, according to a new study led by the Research Institute of the McGill University Health Centre ...

Other

IADR/AADR publish study on dental caries vaccine

In a report on a preclinical investigation titled "Flagellin Enhances Saliva IgA Response and Protection of Anti-caries DNA Vaccine," lead author Wei Shi, Wuhan Institute of Virology, Chinese Academy of Sciences, and his ...

Psychology & Psychiatry

Voting causes stress: study

As the United States nears another election day, researchers at Ben-Gurion University of the Negev (BGU) have determined scientifically, for the first time, that voting is a stressful event, inducing measurable hormonal changes.

Health

Can oral care for babies prevent future cavities?

New parents have one more reason to pay attention to the oral health of their toothless babies. A recent University of Illinois study confirms the presence of bacteria associated with early childhood caries (ECC) in infant ...

Diseases, Conditions, Syndromes

Bat on Wisconsin flight prompts rabies probe

(AP) -- Health officials say a bat on a flight from Wisconsin to Atlanta last week has sparked a national search for passengers to protect them against possible rabies.

Psychology & Psychiatry

A change in perspective could be all it takes to succeed in school

Knowing the right way to handle stress in the classroom and on the sports field can make the difference between success and failure for the millions of students going back to school this fall, new University of Chicago research ...

Genetics

Public prefers limited informed consent process for biobanks

Biobanks are repositories for tissue samples, usually in the form of blood or saliva or leftover tissue from surgical procedures. These samples are collected and used for future research, including genetic research. They ...

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