A Japanese study has put forward a fact that high resting heart rates may be linked to the development of obesity and diabetes.

The sympathetic nervous system (SNS), which is basically a network of neurons in the body, regulates the heart rate without conscious thought. Furthermore, it is also believed to control the large intestine, blood vessels, pupil dilation, perspiration and blood pressure.

The Assam Government has declared a high alert following the rapid spread of deadly bird flu outbreak to newer areas in the state.

Thus far, seven Assam districts, which include Nalbari, Barpeta, Baksa, Bongaigaon, Dibrugarh, Kamrup (rural) and Kamrup (city) have been hit hard.

According to officials, mass culling of poultry has begun in these areas, and around 40,000 poultry birds will be culled by the end of this week.

According to the new edition of the World Cancer Report from the International Agency for Research on Cancer, due to rapid increase in cancer cases, cancer will soon replace heart disease as the leading cause of deaths worldwide. Report added that low- and middle-income countries will experience the impact of higher cancer incidence and death rates more sharply than industrialized countries.

Recent research has shown that presence of a specific gene can be linked to urge to eat high-calorie foods. Researchers found that children with a common variation of the gene ate 100 extra calories per meal.

A recent research has shown connection between gene mutation and the most common eye cancer. Research team led by Catherine Van Raamsdonk, an assistant professor of medical genetics at the University of British Columbia has discovered a genetic mutation in a gene called GNAQ that could be responsible for up to 45 per cent cases of uveal melanoma.

Uveal melanoma is caused by unregulated growth of melanocytes which are also found in the skin and are cells linked to a life-threatening form of skin cancer. Researchers found that GNAQ regulates melanocyte survival.