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Scientists are developing markers capable of spotting minute numbers of cancer cells in blood
Scientists have identified three molecular markers which, when used together, are capable of detecting minute amounts of metastatic cancer cells in the blood of patients. Although this research is in its early days, they hope it will lead to the development of a simple and easy test to spot cancer... view more (2002-03-21)

UGA study suggests that lowering blood pressure following stroke may reduce damage
A new University of Georgia study suggests that commonly prescribed drugs used to lower blood pressure may help reduce brain damage when given within 24 hours of a stroke.   view more (2007-04-18)

Sedentary teens more likely to have higher blood pressure
Teenagers who spend a lot of time planted in front of the TV are more likely to have higher blood pressure, regardless of whether they are overweight.   view more (2007-02-05)

Blood pressure drug may have added benefit
University of Kentucky researchers have discovered a possible added benefit of a novel new drug that lowers blood pressure.   view more (2008-02-15)

Past Illegal Blood Donation in China Linked to Hepatitis C Virus Infection
Research in a rural province of central China has documented that illegal blood donation practices led to high hepatitis C virus (HCV) infection rates in blood and plasma donors during the 1980s and early 1990s.   view more (2005-10-21)

Nanoparticles hitchhike on red blood cells: a potential new method for drug delivery
Researchers at the University of California, Santa Barbara have discovered that attaching polymeric nanoparticles to the surface of red blood cells dramatically increases the in vivo lifetime of the nanoparticles.   view more (2007-06-27)

Hormone therapy boosts sexual interest but not memory, study finds
Hormone therapy in early post-menopause increases sexual interest, but does not improve memory, according to a study in the Sept. 25 issue of the journal Neurology.   view more (2007-09-25)

Adding fatty acids to formula milk may cut heart disease in later life
Adding long chain polyunsaturated fatty acids to infant formula milk is associated with lower blood pressure later in childhood, and may cut the risk of heart disease in adult life, finds a study in this week's BMJ. In a 1992 trial, 111 newborn infants were fed with a formula containing long chain... view more (2003-04-30)

First proof that polycystic ovarian syndrome is more than twice as common in lesbian women
Researchers have found the first evidence that a common cause of infertility in women is more prevalent amongst lesbians than heterosexuals[1], and they suggest that the biochemical disorder associated with the condition might contribute to the women's sexual orientation. Polycystic ovarian... view more (2003-06-27)

Women with major depression at risk of relapse during pregnancy
Contrary to a common belief that the hormonal changes associated with pregnancy provide a protective effect against depression, women with major depression who discontinue antidepressant medication during pregnancy are at risk of relapse.   view more (2006-02-01)

Action needed to prevent spread of vCJD
Urgent action is needed to protect the public from variant Creutzfeldt-Jakob disease (vCJD), a senior member of the Medical Research Council writes in this week's BMJ. Dr Sheila Bird argues that the death of the first probable victim of vCJD from a blood transfusion means that steps must be taken... view more (2004-01-17)

Study finds multiple markers for breast and ovarian cancer
Scientists from the Uppsala Branch of the Ludwig Institute for Cancer Research (LICR) have made a promising discovery that could improve the early diagnosis of breast and ovarian cancers through a simple blood test.   view more (2005-08-01)

Sweat may pass on hepatitis B in contact sports
Sweat may be another way to pass on hepatitis B infection during contact sports, suggests research published ahead of print in the British Journal of Sports Medicine.   view more (2007-03-02)

100 percent plus increase in illegal blood alcohol levels in emergency care patients over five years
Blood alcohol levels well above the legal limit have soared 113 per cent among emergency care patients in just five years, reveals a study at one major urban hospital, published in Emergency Medicine Journal.   view more (2006-08-17)

Focused ultrasound relieves fibroid symptoms in women
A noninvasive ultrasound procedure effectively shrinks uterine fibroids and significantly relieves fibroid-related symptoms in women.   view more (2007-05-29)

In preeclampsia, researchers identify proteins that cause blood vessel damage
Proteins released by the placenta may damage blood vessels in women with preeclampsia (PE), according to an abstract presented by Yale School of Medicine researchers at the Society for Gynecologic Investigation Conference March 17 in Reno, Nevada.   view more (2007-03-19)

Smoking damages the placenta and reduces foetal growth
Dr Peter Hindmarsh (University College, London), at the British Endocrine Societies 2003 meeting, will reveal new evidence that smoking when pregnant causes damage to the placenta and reduced birth weight. His team found that nutrient delivery to the baby was restricted and levels of an important... view more (2003-03-19)

Teenage hormone therapy to reduce adult height of tall girls linked to reduced fertility (p 1513)
Research from Australia in this week's issue of THE LANCET suggests that tall girls given oestrogen therapy in adolescence to reduce adult height are more likely to experience later fertility problems than the general population.   view more (2004-10-20)

Bristol Scientists Discover New Molecule That Could Prevent Tumour Growth
Scientists at Bristol University have discovered a new molecule that could prevent tumour growth. Dr Dave Bates and Dr Steve Harper in the Microvascular Research Laboratories in the Department of Physiology, working in collaboration with clinicians at Southmead Hospital, have discovered a type of... view more (2002-07-12)

Dual renin system blocking drug combo provides additional blood pressure-lowering effects
A combination of two medicines that act against the effects of the enzyme renin are more effective in lowering blood pressure than either of the medicines alone, according to a study presented today at the American College of Cardiology's 56th Annual Scientific Session.   view more (2007-03-27)

Drinking milk may help ease the pressure
Women who drank more fat free milk and had higher intakes of calcium and vitamin D from foods, and not supplements, tended to have a lower risk for developing hypertension or high blood pressure, according to a new study published in the American Heart Association journal, Hypertension.   view more (2008-02-21)

Heart patients are often not treated in accordance with guidelines
Many patients with cardiovascular disease are not given adequate drug therapy. This is the result of an international study. In the current edition of Deutsches Ärzteblatt International, Uwe Zeimer et al. present the German results of this prospective, one-year survey.   view more (2008-11-24)

People are unlikely to withdraw consent for genetic research
People are unlikely to withdraw consent for genetic research even when samples were taken many years ago, research in this week's BMJ suggests. In 1990 1583 randomly selected people in Sweden donated blood to a World Health Organisation project researching cardiovascular disorders and diabetes.... view more (2002-09-18)

Late life depression associated with blood flow changes in the brain
Depression in later life seems to be associated with changes in blood flow velocity in the main arteries of the brain, shows research in the Journal of Neurology Neurosurgery and Psychiatry. Hardened and thickened arteries, which are more typical in later life, do not explain the findings.   view more (2002-06-25)

Basis of obesity and high blood pressure runs in families
High levels of the hormone cortisol are associated with obesity and high blood pressure. Now new work presented at the British Endocrine Societies 2003 meeting, from Professor John Connell's group at the University of Glasgow, will show for the first time that increased production of cortisol runs... view more (2003-03-19)

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