Blood Vessels News and Research

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Updated guidelines for treatment of blood cholesterol

The National Cholesterol Education Program (NCEP) has updated its guidelines for treatment of blood cholesterol, suggesting that people at risk for heart attack and stroke would benefit from more intensive cholesterol-lowering therapies.

13 Jul 2004

New guidelines for pulmonary arterial hypertension caution the use of calcium channel blockers

A new evidence-based guideline for pulmonary arterial hypertension (PAH) cautions the use of calcium channel blockers, a commonly used treatment for high blood pressure, in unstable patients due to the potentially fatal side effects associated with the medication.

13 Jul 2004

Congenital heart disease (CHD) is a leading cause of mortality in children worldwide

Congenital heart disease (CHD) is a leading cause of mortality in children worldwide. According to the American Heart Association, Congenital cardiovascular defects are present in about one percent of live births and are the most common malformations in newborns.

12 Jul 2004

Research into hay fever and temperature of the nose rises helps determine how reliable and effective anti-allergic agents are

In an attack of hay fever, the temperature of the nose rises. Effective medication prevents this too. An infrared camera provides non-contact images of the changes. Researchers can use these images to determine how reliable and effective anti-allergic agents are.

8 Jul 2004

New compound, ZK-CDK combines the inhibition of tumour cell growth as well as inhibition of tumour angiogenesis in one single molecule

Treatment with a new dual cell cycle and angiogenesis pathway inhibitor blocks VEGF-induced vascular permeability, inhibits tumour angiogenesis and induces apoptosis in human tumour models

7 Jul 2004

Research points to a possible way to design anthrax toxin molecules that selectively attack tumor cells

Scientists have determined a three-dimensional (3-D) molecular image of how anthrax toxin enters human cells, giving scientists more potential targets for blocking the toxin, the lethal part of anthrax bacteria.

5 Jul 2004

Protein called Rac controls a number of biological processes and is directly implicated in several human diseases

Scientists at The Scripps Research Institute have described the regulatory mechanism of an important human protein called Rac that controls a number of biological processes and is directly implicated in several human diseases.

2 Jul 2004

Successes in frozen ovarian tissue technology may offer hope to women being treated for cancer

Doctors in Denmark have succeeded in producing a two-cell embryo after ovarian tissue was removed, frozen, and then thawed and replaced two years later.

29 Jun 2004

Nearly 50 million U.S. adults have hypertension, more than two-thirds of them also have high cholesterol

People who have high blood pressure are highly likely to also have untreated or insufficiently treated cholesterol problems that significantly increase their risk for heart attack and stroke

29 Jun 2004

Vascular dementia, a common form of dementia often mistaken for Alzheimer’s disease

Alzheimer’s isn’t always the cause of a progressive loss of memory and other mental skills.

29 Jun 2004

U.S. approval for commercial marketing of leeches for medicinal purposes

The medicinal leech has a long history of use in medicine, although today its use is mainly limited to limb reattachment procedures instead of the wide-ranging medical use of the past. Leeches were once so commonly used that doctors were popularly called leeches. In Old High German, lâhhi (etymon of leech) means "physician".

29 Jun 2004

Chemicals that inhibit the development of new blood vessels could prove to be a new way of treating endometriosis

Chemicals that inhibit the development of new blood vessels could prove to be a new way of treating endometriosis, according to research from The Netherlands and the USA presented today (Monday 28 June) at the 20th annual meeting of the European Society of Human Reproduction and Embryology.

28 Jun 2004

Kaposi sarcoma virus common in people who are HIV positive turns lymph vessel cells into a cancer

A virus turns lymph vessel cells into a cancer that affects people with weakened immune systems, according to research published today in Nature Genetics.

28 Jun 2004

Way for diabetics to regulate their blood-sugar levels whilst avoiding weight gain

Type 2 diabetics who take two drugs in combination with insulin can effectively regulate their blood-sugar levels without the common side effect of weight gain, according to a new study by researchers at UT Southwestern Medical Center at Dallas.

28 Jun 2004

First-ever microfluidic BioMEMS device to study the mechanisms of cell migration and deformation

Cancer cells have the ability to invade blood vessels and find their way into the bloodstream. Once there, these infected cells can easily travel to other parts of the body and attack healthy organs.

25 Jun 2004

Exercise helps overweight men with erectile dysfunction

Erectile dysfunction is known to decrease the quality of life in men, and may affect as many as 30 million men in the United States alone, according to the new study. In a previous study, moderate-to-severe erectile dysfunction was reported by 12 percent of men below the age of 59; 22 percent of men aged 60 to 69 years; and 30 percent of 69 years and older.

22 Jun 2004

Blood Vessels News and Research

Updated guidelines for treatment of blood cholesterol

New guidelines for pulmonary arterial hypertension caution the use of calcium channel blockers

Congenital heart disease (CHD) is a leading cause of mortality in children worldwide

Research into hay fever and temperature of the nose rises helps determine how reliable and effective anti-allergic agents are

New compound, ZK-CDK combines the inhibition of tumour cell growth as well as inhibition of tumour angiogenesis in one single molecule

Research points to a possible way to design anthrax toxin molecules that selectively attack tumor cells

Protein called Rac controls a number of biological processes and is directly implicated in several human diseases

Successes in frozen ovarian tissue technology may offer hope to women being treated for cancer

Nearly 50 million U.S. adults have hypertension, more than two-thirds of them also have high cholesterol

Vascular dementia, a common form of dementia often mistaken for Alzheimer’s disease

U.S. approval for commercial marketing of leeches for medicinal purposes

Chemicals that inhibit the development of new blood vessels could prove to be a new way of treating endometriosis

Kaposi sarcoma virus common in people who are HIV positive turns lymph vessel cells into a cancer

Way for diabetics to regulate their blood-sugar levels whilst avoiding weight gain

First-ever microfluidic BioMEMS device to study the mechanisms of cell migration and deformation

Exercise helps overweight men with erectile dysfunction

We want to figure out how to grow new kidneys in humans

New computer cluster will help understanding of how human cells and organs work

Erectile dysfunction and type 2 diabetes could mean heart disease

Minimally invasive procedure provides new childbirth hope

Discover how SciY empowers scientists

Why use light scattering to analyze proteins and viral vectors?

Changing the landscape of R&D to build clinical success from the ground up

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