Carbon Monoxide News and Research

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Sangart commences MP4CO Phase 1b study in sickle cell disease

Sangart, Inc., a global biopharmaceutical company dedicated to developing life-saving medicines specifically designed to enhance the perfusion and oxygenation of ischemic (oxygen deprived) tissues through targeted oxygen and other gas delivery, today announced the initiation of a Phase 1b study designed to evaluate the safety of MP4CO treatment in patients with sickle cell disease.

12 Jan 2012

H2S plays critical role in signaling pathway linked to Alzheimer's and Parkinson's

Something rotten never smelled so sweet. This is what members of a team of scientists at Cold Spring Harbor Laboratory (CSHL) are telling one another as they discuss a new finding they did not expect to make. They have discovered that hydrogen sulfide (H2S) - the flammable, highly toxic gas that we usually associate with the smell of rotten eggs in landfills and sewers - plays an important role in the regulation of a signaling pathway implicated in biological malfunctions linked to Alzheimer's and Parkinson's diseases, among others.

14 Dec 2011

Wood stoves with chimneys linked to reduced childhood pneumonia

Cooking stoves with chimneys can lower exposure to indoor wood smoke and reduce the rate of severe pneumonia by 30 percent in children less than 18 months of age, according to a new air pollution study funded by the National Institute of Environmental Health Sciences (NIEHS), part of the National Institutes of Health.

11 Nov 2011

More than 3 million Americans quit smoking every year

The United States is winning the war against smoking. More than 3 million Americans quit smoking every year and fewer are adopting the unhealthy and expensive habit.

9 Nov 2011

Inhaling low levels of CO reduces impact of environmental stress

According to scientists, carbon monoxide (CO), a tasteless, colorless and odorless gas, is not only a danger to the environment but also highly toxic to human beings. Found in the exhaust of vehicles and generators, CO has been dubbed the "silent killer" because excessive inhalation is lethal, poisoning the nervous system and heart.

9 Nov 2011

Exposure to air pollution may increase risk of RA

Exposure to some types of air pollution, especially sulfur dioxide — one of the six most common pollutants in the United States — is associated with a somewhat increased risk of developing rheumatoid arthritis, according to research presented this week at the American College of Rheumatology Annual Scientific Meeting in Chicago.

7 Nov 2011

Winter health and safety tips

Winter is a special time for celebration. It should also be a time for added caution if you or someone in your family is an older adult. It is the season for falls, slips on icy streets, and other dangers that can be especially harmful for older adults. "Something as simple as a fall can be devastating for older men and women," says Dr. Evelyn Granieri, director of the Division of Geriatrics at NewYork-Presbyterian Hospital/The Allen Hospital. "Before the cold weather arrives, it is important to prepare."

20 Oct 2011

Researchers discover how living organisms avoid CO poisoning

Scientists have discovered how living organisms - including humans - avoid poisoning from carbon monoxide generated by natural cell processes.

From The University of Manchester 21 Sep 2011

Exercise helps teens quit smoking

Research has shown that a program that combines counseling with physical activity may offer teens a more effective way to stop smoking. Less than 5 percent of those who were assigned to a brief smoking cessation intervention had quit smoking after three months. But, in the group of teens that received smoking cessation counseling coupled with physical activity, almost 14 percent were off cigarettes at the three-month mark. And, the findings were most dramatic for boys. Nearly a quarter of the boys in the combination group had quit smoking at the end of three months.

20 Sep 2011

Medical providers should continue to encourage traditional smoking cessation methods

While electronic cigarettes may be a long-term alternative to the real thing for some smokers, Penn State College of Medicine researchers suggest medical providers should continue to encourage more traditional smoking cessation methods.

15 Sep 2011

New medicines to target LPA receptors may prevent serious developmental brain diseases

Examining brain damage that occurs when fetuses in the womb are deprived of oxygen, researchers at The Scripps Research Institute have discovered that damage does not occur randomly but is linked to the specific action of a naturally occurring fatty molecule called LPA, acting through a receptor that transfers information into young brain cells.

2 Sep 2011

CPSC, USFA offer safety tips after Hurricane Irene strikes

The U.S. Consumer Product Safety Commission (CPSC) and U.S. Fire Administration (USFA) are warning residents in hurricane-impacted areas about the deadly dangers that can remain even after Hurricane Irene strikes.

29 Aug 2011

Study sheds light on new type of catalytic site where oxidation catalysis occurs

Mention catalyst and most people will think of the catalytic converter, an emissions control device in the exhaust system of automobiles that reduces pollution.

5 Aug 2011

New technology for processing human waste in developing countries

The Bill & Melinda Gates Foundation has awarded Delft University of Technology, a grant to 'Reinvent the toilet'. Aim of this project is to develop new technology for processing human waste without links to water, energy, or sewer lines, and at costs affordable to the poor in developing countries.

20 Jul 2011

Maternal smoking during pregnancy causes serious birth defects

To dispel any uncertainty about the serious harm caused by smoking to babies and pregnant women, the first-ever comprehensive systematic review of all studies over the past 50 years has established clearly that maternal smoking causes a range of serious birth defects including heart defects, missing/deformed limbs, clubfoot, gastrointestinal disorders, and facial disorders.

12 Jul 2011

U.S. Tobacco label regulations tightened (warning graphic pictures)

Come September 2012, half of the front of all cigarette packages will have to carry graphic images of dead bodies, decaying teeth and a man exhaling smoke through a hole in his neck, the United States health officials announced on Tuesday.

22 Jun 2011

Researchers unravel mechanism behind sickle hemoglobin protection against malaria

The latest issue of the journal Cell carries an article that is likely to help solve one of the long-standing mysteries of biomedicine. In a study that challenges currently held views, researchers at the Instituto Gulbenkian de Ci-ncia, in Portugal, unravel the molecular mechanism whereby sickle cell hemoglobin confers a survival advantage against malaria, the disease caused by Plasmodium infection.

29 Apr 2011

Noninvasive Masimo carboxyhemoglobin can effectively screen ED patients for CO poisoning

Masimo announced today that a new study published in this month's issue of the peer-reviewed journal, Annals of Emergency Medicine, demonstrates that noninvasive Masimo carboxyhemoglobin measurements provide an "effective means for screening at-risk populations for CO poisoning" with "acceptable bias and precision" compared to invasive blood gas analysis.

25 Apr 2011

New trial in UK to test whether statins could be used to treat pre-eclampsia

Pregnant women could benefit from a pioneering trial that will test whether heart disease drugs can be used to treat pre-eclampsia.

21 Apr 2011

Louisville Chief of Cardiovascular Medicine earns APS' Walter B. Cannon Award

Heart failure affects roughly six million Americans, yet treatment consists of either a heart transplant or the insertion of mechanical devices that assist the heart. This is unacceptable to Roberto Bolli, MD, Chief of the Division of Cardiovascular Medicine at the University of Louisville in Louisville, Ky., which is why he is on a mission to make cardiac stem cell treatment an option for all who must cope with the limitations of a failing heart.

11 Apr 2011