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Scientists view tiny fibers of working muscles in live humans with microendoscopy technique

Using an unusual microscope with a tip the size of a needle, Stanford researchers are now able to look at tiny fibers of working muscles in live humans, with minimum discomfort to the patient-a development patients are sure to welcome.

10 Jul 2008

Scientists identify 22 genes that control embryonic stem cell fate

Scientists have identified about two dozen genes that control embryonic stem cell fate. The genes may either prod or restrain stem cells from drifting into a kind of limbo, they suspect. The limbo lies between the embryonic stage and fully differentiated, or specialized, cells, such as bone, muscle or fat.

10 Jul 2008

Australian naturopaths in favour of regulation

Naturopaths are strongly in favour of regulation of their industry, a University of Queensland researcher has found.

10 Jul 2008

Advances in RNA research

RNA, the transporter of genetic information within the cell, has emerged from the shadow of DNA to become one of the hottest research areas of molecular biology, with implications for many diseases as well as understanding of evolution. But the field is complex, requiring access to the latest equipment and techniques of imaging, gene expression analysis and bioinformatics, as well as cross-pollination between multiple scientific disciplines.

10 Jul 2008

Researchers measure movements smaller than one-billionth of a meter in ion channels

Each thought or action sends a million electrical signals pulsing through your body. At the heart of the process of generating these electrical impulses is the ion channel.

10 Jul 2008

UGA discovery could lead to new ways to attack cancers by blocking their ability to grow

Human cancer cells divide and conquer. Unless physicians can control that division with surgery, chemotherapy or radiation, the wildly dividing cells will eventually destroy a person's life.

10 Jul 2008

Novel approach shows potential to become an emergency treatment for heart attack patients

Researchers at The Children's Hospital of Philadelphia have manipulated cell activity that occurs during the interruption of blood flow to strongly protect heart tissue in animal studies. The finding has the potential to become an emergency treatment for heart attack patients, particularly since already existing drugs might be pressed into service to produce the protective effects.

10 Jul 2008

Lipid Association responds to new cholesterol guidelines for kids

When the American Academy of Pediatrics (AAP) issued its recommendation on July 7 regarding the treatment of children with high cholesterol, it generated a strong response from the community of medical professionals and patients. The National Lipid Association (NLA), a group of healthcare professionals who specialize in cholesterol and heart disease issues, believes that the AAP has acted in the interests of patient care by raising the issue of lipid abnormalities in children.

10 Jul 2008

46 percent of Americans show biologic exposure to the deadly toxins found in cigarettes

A new report issued today by the Centers for Disease Control (CDC) exemplifies the need for nonsmoking Americans to be better protected against exposure to secondhand smoke. The report finds that 46 percent of Americans show biologic exposure to the deadly toxins found in cigarettes. Even more startling are the millions of children this statistic includes.

10 Jul 2008

More research needed into effects of flavonoids and flavonoid-rich food sources on heart disease

More research is needed into food compounds which could reduce the risk of heart disease, according to a systematic review of trials carried out so far.

10 Jul 2008

Heat waves when in hospital

Deaths due to high temperatures occur so quickly that patients do not have time to be admitted to hospital. This is why prevention campaigns are necessary to try and reduce the negative effects of the heat on health. This is pointed out in new research undertaken at the Hospital Universitario Gregorio Maranon, Madrid.

10 Jul 2008

A micro-sized sewing machine for DNA

Japanese scientists have made a micro-sized sewing machine to sew long threads of DNA into shape. The work published in the Royal Society of Chemistry journal Lab on a Chip demonstrates a unique way to manipulate delicate DNA chains without breaking them.

10 Jul 2008

Researchers crack final part of the immune system code

A group of researchers at the Technical University of Denmark and the University of Copenhagen have developed models of neural networks that make it possible to simulate how the body protects itself from disease and predict the immune system's access codes.

10 Jul 2008

Scientists predict new uses for existing drugs from their side effects

Researchers from the European Molecular Biology Laboratory (EMBL) discovered a new way to make use of drugs' unwanted side effects. They developed a computational method that compares how similar the side effects of different drugs are and predicts how likely the drugs act on the same target molecule. The study, published in Science this week, hints at new uses of marketed drugs.

10 Jul 2008

Researcher develops method for early detection of leukemia relapse

Researchers at the Fred Hutchinson Cancer Research Center have developed a method that allows for the early detection of a common mechanism of resistance on drug treatment for chronic myeloid leukemia.

10 Jul 2008

New safety measures for soil fumigant pesticides

New safety measures for soil fumigant pesticides will increase protections for agricultural workers and bystanders - people who live, work, or otherwise spend time near fields that are fumigated. For the soil fumigants methyl bromide, chloropicrin, dazomet, metam sodium, and metam potassium, EPA will require a suite of new mitigation measures that will work together to protect human health.

10 Jul 2008

Birth weight prediction method may lead to safer deliveries

Physicians at the University of Rochester Medical Center have identified a method that appears to reliably predict the birth weight of babies in obese pregnant women, a key factor in counseling patients and planning for safe delivery of their babies.

10 Jul 2008

UT Southwestern launches study of surgical option for treating diabetic and other neuropathies

UT Southwestern Medical Center plastic surgeons and specialists in diabetes, neurology, pain management and rehabilitation are launching a cutting-edge study of peripheral nerve surgery to alleviate long-standing pain and numbness in patients with diabetic neuropathy.

10 Jul 2008

Teen movie makers help create cutting edge anti-smoking films

Three hard hitting films - designed by teenagers for teenagers - were launched today after a national competition helped uncover the next generation of British film makers.

10 Jul 2008

New framework for social marketing and public health in UK

A new framework for action on social marketing and public health was published today by the UK's Department of Health. Ambitions for Health sets out how we will use evidence of what motivates people to help them lead healthier lives through targeted action. This builds on the success of programmes like Health Trainers, which provides one-to-one support to help individuals tackle health issues.

10 Jul 2008

Medical News

Scientists view tiny fibers of working muscles in live humans with microendoscopy technique

Scientists identify 22 genes that control embryonic stem cell fate

Australian naturopaths in favour of regulation

Advances in RNA research

Researchers measure movements smaller than one-billionth of a meter in ion channels

UGA discovery could lead to new ways to attack cancers by blocking their ability to grow

Novel approach shows potential to become an emergency treatment for heart attack patients

Lipid Association responds to new cholesterol guidelines for kids

46 percent of Americans show biologic exposure to the deadly toxins found in cigarettes

More research needed into effects of flavonoids and flavonoid-rich food sources on heart disease

Heat waves when in hospital

A micro-sized sewing machine for DNA

Researchers crack final part of the immune system code

Scientists predict new uses for existing drugs from their side effects

Researcher develops method for early detection of leukemia relapse

New safety measures for soil fumigant pesticides

Birth weight prediction method may lead to safer deliveries

UT Southwestern launches study of surgical option for treating diabetic and other neuropathies

Teen movie makers help create cutting edge anti-smoking films

New framework for social marketing and public health in UK

Exploring electron microscopy for plant and microbial imaging at the John Innes Centre

Extending the reach of Amperia™

Modular cleanrooms: Enhancing flexibility and compliance

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