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More scientific evidence supporting Darwinian views of evolution

Studies at the University of Pennsylvania School of Medicine on brain electrical signaling offer a fresh perspective on vertebrate evolution, provide additional evidence supporting Darwinian views of evolution, and may also lead to more effective treatment of epileptic seizures in infants.

21 Jan 2009

Dynamical theory and novel 4-D colorimetric method reveal modus operandi of intact living brain

For the brain to achieve its intricate functions such as perception, action, attention and decision making, neural regions have to work together yet still retain their specialized roles.

21 Jan 2009

Drugs for kids not safe enough

Drugs are regularly prescribed to children in outpatient care that have not been licensed for children.

21 Jan 2009

Anxious seniors may benefit from SSRIs

Many older adults worry - a lot. Almost one in 10 Americans over age 60 suffer from an anxiety disorder that causes them to worry excessively about normal things - like health, finances, disability and family.

21 Jan 2009

Heavy and binge drinking during pregnancy increases risk of preterm birth

A new study from the Telethon Institute for Child Health Research has revealed the consequences of heavy and binge drinking on pregnancy even after these drinking patterns have stopped.

21 Jan 2009

Chemo boosts survival rates for pancreatic cancer

The use of chemotherapy following surgery reduces the risk of death from operable pancreatic cancer by around 30 per cent, says new research published in the British Journal of Cancer.

21 Jan 2009

1% of the world's population carries a mutation almost guaranteed to lead to heart problems

Heart disease is the number one killer in the world and India carries more than its share of this burden.

19 Jan 2009

Stents can be placed in the brain to treat a stroke as it's occurring

Stents can be placed in the brain to treat a stroke as it's occurring, suggests preliminary data being presented at the 21st Annual International Symposium on Endovascular Therapy (ISET).

19 Jan 2009

Combo malaria treatment dihydroartemisinin and piperaquine shows promise

The results of two new large scale trials show that the combination of dihydroartemisinin and piperaquine (DHA+PQP) not only is effective against uncomplicated malaria in a way which is comparable to other artemisinin-based combination therapies (ACTs), but it also protects patients against new infections for at least two months after treatment.

19 Jan 2009

Breakthrough in treatment of cancers and infectious diseases

Dr. André Veillette, a researcher at the Institut de recherches cliniques de Montréal (IRCM), and his team led by postdoctoral fellow Dr. Mario-Ernesto Cruz-Munoz, will publish in the upcoming issue of the prestigious journal Nature Immunology of Nature Publishing Group.

19 Jan 2009

Transarterial chemoembolization as liver cancer treatment

Using tiny chemotherapy-soaked beads to choke off and kill cancerous liver tumors is becoming more successful, according to research being presented at the 21st annual International Symposium on Endovascular Therapy (ISET).

19 Jan 2009

Kidney transplant survival can be long-term for people with HIV

A Johns Hopkins study finds that HIV-positive kidney transplant recipients could have the same one-year survival rates for themselves and their donor organs as those without HIV, provided certain risk factors for transplant failure are recognized and tightly managed.

19 Jan 2009

MRSA's weak point visualised by scientists

An enzyme that lives in Methicillin-resistant Staphylococcus aureus (MRSA) and helps the dangerous bacterium to grow and spread infection through the human body has been visualised for the first time, according to a study out today in Proceedings of the National Academy of Sciences (PNAS).

19 Jan 2009

Tiny pressure sensor in artery measures blood pressure

High blood pressure can be a trial of patience for doctors and for sufferers, whose blood pressure often has to be monitored over a long time until it can be regulated. This will now be made easier by a pressure sensor that is inserted in the femoral artery.

19 Jan 2009

Tanning beds provide potential pain relief for fibromyalgia patients

Ultraviolet light may help relieve pain in fibromyalgia syndrome patients, according to a preliminary study at Wake Forest University Baptist Medical Center conducted by dermatology, rheumatology, and public health sciences researchers.

19 Jan 2009

New clot-buster found

Exciting research into blood clotting by British Heart Foundation (BHF) researchers working at the University of Bristol will take us a step closer to better heart attack prevention and treatment.

19 Jan 2009

The worst luck in the world? The heart disease mutation carried by 60 million

Heart disease is the number one killer in the world and India carries more than its share of this burden. Moreover, the problem is set to rise: it is predicted that by 2010 India's population will suffer approximately 60% of the world's heart disease.

19 Jan 2009