Hormone News and Research

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A hormone is a chemical released by one or more cells that affects cells in other parts of the organism. Only a small amount of hormone is required to alter cell metabolism. It is essentially a chemical messenger that transports a signal from one cell to another.

Switches in the brain that tell the body to stop eating and start burning calories

A Brown-led research team has discovered a pair of universal switches in the brain that tell the body to stop eating and start burning calories.

3 Aug 2004

Higher levels of certain hormones may be associated with stress

Higher levels of certain hormones may be associated with stress, and can influence a person's ability to cope with the negative effects of stress, according to an article in the August issue of the Archives of General Psychiatry, one of the JAMA/Archives journals.

2 Aug 2004

Hormone previously identified in the venom of the green mamba snake may play role in stroke research

A Mayo Clinic research team is focusing on a hormone previously identified in the venom of the green mamba snake for the role it may play in a dangerous blood vessel narrowing in stroke patients that can lead to a second stroke, reduced blood flow and brain damage.

2 Aug 2004

Up to 220 young children a day could be exposed to potentially dangerous levels of pesticides from eating fruit

New research by Friends of the Earth, published in a peer-reviewed journal this weekend, shows that up to 220 young children a day could have been exposed to potentially dangerous levels of pesticides just from eating a single apple or pear.

2 Aug 2004

Hormone that is important in the control of blood pressure may also inhibit the growth of lung cancer cells

Their studies found that angiotensin-(1-7) significantly slows the growth of three different types of human lung cancer cells in the laboratory. "Our experiments provide the first evidence that angiotensin-(1-7) inhibits the proliferation of human lung cancer cells," they said.

2 Aug 2004

Anti-hypertensive drug clonidine before non-cardiac surgery reduces risk of complications due to inadequate blood flow to the heart

Patients with or at risk for heart disease who take the anti-hypertensive drug clonidine before non-cardiac surgery can significantly reduce the risk of complications and death due to inadequate blood flow to the heart, according to a study by UCSF researchers at the San Francisco Veterans Affairs Medical Center.

29 Jul 2004

Study shows frovatriptan effective in preventing menstrual associated migraine

A study conducted by researchers at Thomas Jefferson University, Philadelphia, and published Tuesday, July 27, 2004, in the journal Neurology, shows that Frova (frovatriptan), a triptan class migraine therapy with a long half life, significantly reduced the incidence of menstrual associated migraines (MAM) in women who took the medication preventively, in advance of anticipated onset of headache.

29 Jul 2004

New process that simplifies the production of proteins

F. William Studier, a biophysicist at the U.S. Department of Energy's Brookhaven National Laboratory, has won a 2004 R&D 100 award for developing a new process that simplifies the production of proteins in the widely used T7 gene expression system.

29 Jul 2004

Women with a history of cancer in their family are better off having MRI scans instead of mammograms

New research by Mieke Kriege at the Department of Medical Oncology, Rotterdam Family Cancer Clinic suggests that women with a history of cancer in their family are better off having MRI scans instead of mammogram's.

28 Jul 2004

Leptin's fat-burning role in humans

For nearly a decade, scientists have known that leptin plays an important fat-burning role in humans. But the map of leptin's path through the body – the key to understanding how and why the hormone works – is still incomplete.

27 Jul 2004

Traveling to and from work can reduce cardiovascular disease in people with type 2 diabetes

Research published in the current issue of the Journal of the American Heart Association shows that moderate exercise can reduce cardiovascular disease deaths in people with type 2 diabetes, even if that activity comes from work or traveling to and from work.

26 Jul 2004

Clint Eastwood did nothing for women's testosterone levels in "The Bridges of Madison County"

Watching a film that excites sexual love or romance can boost progesterone levels more than 10 percent in men and women, making them feel more romantic.

23 Jul 2004

New precautionary measures against the possible risk of transmission of variant Creutzfeldt Jakob Disease

The UK Department of Health (DOH) has said today that recipients of blood transfusions are to be excluded from donating blood in the future as a further precautionary measure against the possible risk of transmission of variant Creutzfeldt Jakob Disease (vCJD), Health Secretary John Reid announced today.

23 Jul 2004

Natural organohalogens have potent anticancer and antibacterial activity

Human made chemical compounds called organohalogens get loads of attention as they are best known for their often harmful effect on the environment - substances like the CFCs (the ozone-damaging chemicals), dioxin (found in the herbicide Agent Orange), PCBs (industrial fluids) and several pesticides.

22 Jul 2004

A study on diabetes in Central America is set to advance

A study on diabetes in Central America is set to advance, as the result of an agreement between the Pan American Health Organization and the Office of Global Health Affairs, of the U.S. Department of Health and Human Services (HHS).

21 Jul 2004

Melanotan-1 can induce tanning in human volunteers who are known to tan easily in response to sunlight

An article in the July issue of the Archives of Dermatology reports that Melanotan-1, a synthetic agent similar to the body's hormone that regulates skin pigmentation, can be combined with UV-B light or sunlight, and appears to act synergistically in the tanning response to light.

20 Jul 2004

U.S. scientists have found the genetic basis for one form of sudden infant death syndrome

Sudden infant death syndrome, also known as cot death and crib death, is defined as the death of an infant between the ages of one month and one year which remains unexplained after a thorough postmortem, investigation of the death scene and review of the clinical history.

20 Jul 2004

Hormone News and Research

Further Reading

Switches in the brain that tell the body to stop eating and start burning calories

Higher levels of certain hormones may be associated with stress

Hormone previously identified in the venom of the green mamba snake may play role in stroke research

Up to 220 young children a day could be exposed to potentially dangerous levels of pesticides from eating fruit

Hormone that is important in the control of blood pressure may also inhibit the growth of lung cancer cells

Anti-hypertensive drug clonidine before non-cardiac surgery reduces risk of complications due to inadequate blood flow to the heart

Study shows frovatriptan effective in preventing menstrual associated migraine

New process that simplifies the production of proteins

Women with a history of cancer in their family are better off having MRI scans instead of mammograms

Leptin's fat-burning role in humans

Traveling to and from work can reduce cardiovascular disease in people with type 2 diabetes

Clint Eastwood did nothing for women's testosterone levels in "The Bridges of Madison County"

New precautionary measures against the possible risk of transmission of variant Creutzfeldt Jakob Disease

Natural organohalogens have potent anticancer and antibacterial activity

A study on diabetes in Central America is set to advance

Melanotan-1 can induce tanning in human volunteers who are known to tan easily in response to sunlight

U.S. scientists have found the genetic basis for one form of sudden infant death syndrome

Study on diabetes in Central America

Most Americans ignorant to high cholesterol facts

Ghrelin may help reduce obsesity in children with genetic disorder

Sensing a Healthier Future

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

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