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Medical News Today: Can depression and guilt in preschool years change the brain?

Thu, 11/13/2014 - 07:00
A brain area involved in emotion is smaller in kids who were diagnosed with depression during preschool, says a new study that suggests an 'anatomical marker' for future risk.

Medical News Today: Do Movember and other charity campaigns really help raise awareness?

Thu, 11/13/2014 - 07:00
For Movember, men all over the world will be growing mustaches in the name of charity. But do such campaigns actually help raise awareness among the general public? We investigate.

Medical News Today: Endoscopy alternative found in 'sponge on a string' test for pre-cancer diagnosis

Thu, 11/13/2014 - 06:00
Barrett's esophagus can lead to cancer and is currently diagnosed via endoscopy. Now, a new study finds swallowing a sponge on a string may offer an effective, cheaper alternative.

Medical News Today: Flu shots effective for seniors, says new review

Thu, 11/13/2014 - 02:00
A new review concludes that for the elderly, seasonal flu vaccines are effective against influenza during epidemic seasons and more seniors should be encouraged to have them.

Medical News Today: Taking vitamin B may not reduce memory loss risk after all

Thu, 11/13/2014 - 00:00
A new study suggests that taking vitamin B and folate supplements does not lower the risk of memory loss, despite previous observational studies suggesting otherwise.

Medical News Today: Rheumatoid arthritis linked to increased risk of preterm birth, low birth weight

Wed, 11/12/2014 - 23:00
Children of mothers with rheumatoid arthritis are more likely to be delivered preterm and have a lower birth weight than children of mothers without the condition, a study finds.

Medical News Today: Almost a quarter of breast conservation ops lead to further surgery

Wed, 11/12/2014 - 23:00
Researchers have found that 23% of patients studied required at least one additional operation following breast conservation surgery for breast cancer.

Medical News Today: Researchers find a way to deliver HIV drugs to infants through baby formula

Wed, 11/12/2014 - 07:00
In a new study, researchers have found a way to attach an antiretroviral drug - Retonavir - to particles in milk, paving the way for HIV drug delivery through a baby formula.

Medical News Today: Use the force: genes controlled by the power of human thought

Wed, 11/12/2014 - 07:00
Can our genes be controlled by the power of our minds? A new study that harnesses human brainwaves to control gene expression in mice suggests the answer is yes.

Medical News Today: Saliva protects teeth against cavities more than we thought

Wed, 11/12/2014 - 06:00
Salivary mucins do more than just provide a physical barrier against bacteria that cause cavities - they keep them in suspension and stop them forming biofilms on teeth.

Medical News Today: Ebola fight in Liberia needs a 'more flexible approach,' say MSF

Wed, 11/12/2014 - 02:00
To hold onto the gains made against Ebola, sponsors should be more flexible about allocating the resources they are now ploughing into Liberia, say humanitarian charity MSF.

Medical News Today: Oral HPV 'can be transmitted by oral-to-oral, oral-to-genital contact'

Wed, 11/12/2014 - 00:00
Contrary to some previous studies, new research suggests that oral HPV can be transmitted through oral-to-oral and oral-to-genital contact with an infected person.

Medical News Today: Researchers question long-term benefits of popular diets

Tue, 11/11/2014 - 23:00
Researchers find insufficient and conflicting data to determine if popular Atkins, South Beach, Weight Watchers and Zone diets are beneficial for both weight loss and heart health.

Medical News Today: Whooping cough vaccine not associated with preterm delivery

Tue, 11/11/2014 - 23:00
New research has found that the Tdap vaccine recommended to protect newborns from pertussis is not associated with an increased risk of preterm delivery or small birth sizes.

Medical News Today: Anxiety may speed up Alzheimer's onset in people with mild cognitive impairment

Tue, 11/11/2014 - 07:00
Some people with mild cognitive impairment go on to develop Alzheimer's. Now, a new study suggests that in these individuals, anxiety may speed up Alzheimer's onset.

Medical News Today: Type 2 diabetes: brown fat signalling pathway could yield new treatment

Tue, 11/11/2014 - 07:00
The discovery of a new mechanism that encourages glucose uptake in brown fat is being described as a 'major breakthrough' that could result in a potential cure for type 2 diabetes.

Medical News Today: Typhoid resistance gene surfaces in genome search

Tue, 11/11/2014 - 06:00
A new study shows people who carry a particular version of the HLA-DRB1 gene have natural resistance against typhoid fever; their immune system can recognize the invading bacteria.