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Warning of serious side-effects of quit-smoking drug Champix

Australian doctors have been warned about the the quit-smoking drug Champix, according to the Therapeutic Goods Administration (TGA) care must be taken when prescribing Champix (varenicline), because of possible serious side-effects.

2 Dec 2008

Babies exposed to tobacco in utero more irritable, difficult to soothe

Previous studies have shown that babies exposed to tobacco in utero are more likely to have a low birth weight and are at increased risk for sudden infant death syndrome.

1 Dec 2008

Scientists discover new properties of imidazolium salts

Scientists at Singapore's Institute of Bioengineering and Nanotechnology (IBN) have uncovered new properties of imidazolium salts (IMSs), which suggest that they could play a vital role in disease prevention and treatment.

1 Dec 2008

New hope for post-traumatic stress disorder sufferers

Post-traumatic stress disorder (PTSD) affects as many as one in five of all Americans who survive a harrowing experience like rape, assault, war or terrorism.

1 Dec 2008

Diet may regulate obesity health risks, but genes decide, says new research

The risk of obese people developing the metabolic syndrome that leads to diabetes, hypertension, and heart disease, can not be solved by a one-size-fits-all diet programme, according to new scientific findings.

1 Dec 2008

Good pre-school and home-learning boosts academic development

Attending a high quality pre-school followed by an academically effective primary school gives a significant boost to children's development.

30 Nov 2008

Clear seasonal variation in bacterial infections

In the same way that winter is commonly known to be the "flu season," a new study suggests that the dog days of summer may well be the "bacterial infection" season.

26 Nov 2008

Researchers provide new insight into adaptive ability of cells

The Stowers Institute's Rong Li Lab has published findings that shed light on the ability of cells to adapt to disruptions to their basic division machineries - findings that may help explain how cancer cells elude the body's natural defense mechanisms or chemotherapy treatment.

26 Nov 2008

Researchers identify a potentially universal mechanism of aging

Like our current financial crisis, the aging process might also be a product excessive deregulation.

26 Nov 2008

Discovery of mechanism linking serotonin with regulation of food intake

Genetic mouse models have provided surprising insight into mechanisms linking serotoninergic compounds with the regulation of feeding behavior and body weight.

26 Nov 2008

Fruit flies provide new insights into a brain-damaging disease mucolipidosis type IV

Johns Hopkins researchers have used fruit flies to gain new insights into a brain-damaging disorder afflicting children.

26 Nov 2008

Baffling chronic pain linked to rewiring of brain

Scientists peered at the brains of people with a baffling chronic pain condition and discovered something surprising.

26 Nov 2008

No benefit from nifedipine widely used to prevent premature births

A trial where a popular drug was compared with a placebo found it worked no better at maintaining pregnancy after the initial bout of preterm labour is halted.

26 Nov 2008

Tiny protein provokes healthy bonding between cells

In human relationships, a certain "spark" often governs whether we prefer one person to another, and critical first impressions can occur within seconds.

25 Nov 2008

Scientists create synthetic Heparin in more varieties

Scientists at the University of North Carolina at Chapel Hill have learned to customize a key human enzyme responsible for producing heparin, opening the door to a more effective synthetic anticoagulant as well as treatments for other conditions.

25 Nov 2008

Researchers urge physicians to test for fragile X gene mutations in patients of all ages

Writing in this week's Journal of the American Medical Association , UC Davis M.I.N.D. Institute researchers urge physicians to test for mutations of the fragile X gene in patients of all ages.

25 Nov 2008

Genetic variation for persons with diabetes linked to greater risk of coronary artery disease

Patients with type 2 diabetes who have poor glycemic control and a certain genetic variation have an increased risk of coronary artery disease, according to a study in the November 26 issue of JAMA, the Journal of the American Medical Association.

25 Nov 2008

AIDS advocates tell WHO: Stop harmful single-dose treatment for expectant mothers and infants

As World AIDS Day 2008 approaches, a coalition of hundreds of HIV/AIDS medical care providers and advocates, representing dozens of organizations, today sent a letter to Dr. Margaret Chan, Director General of the World Health Organization (WHO), urging an end to harmful single-dose HIV/AIDS treatment as a recommended treatment for expectant mothers and infants worldwide.

25 Nov 2008

Presence of gum disease may help dentists and physicians identify risk of cardiovascular disease

Individuals reporting a history of periodontal disease were more likely to have increased levels of inflammation, a risk factor for heart disease, compared to those who reported no history of periodontal disease, according to an American Journal of Cardiology report available online today.

25 Nov 2008