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Vatican blames the Pill for environmental pollution

According to the Vatican's official newspaper, the contraceptive pill is a major cause of male infertility in the West and is also polluting the environment.

7 Jan 2009

Detox theory a myth and a waste of money

A group of scientists in Britain say beyond the clinical treatment of drug addiction and poisoning, the 'detox' theory is a myth and the general public is being misled.

6 Jan 2009

Sun and surf among top summer hazards for Australians

An Australian expert has warned that among the top ten hazards for people in Australia this summer the beach culture plays a big role.

6 Jan 2009

Cancer cells pull off 'Houdini' escape to evade chemotherapy

Scientists have revealed for the first time that cancer cells can reverse a process which irrevocably commits normal cells to die, in a study published in the British Journal of Cancer.

6 Jan 2009

Extract from grapes kills lab leukemia cells, proving value of natural compounds

An extract from grape seeds forces laboratory leukemia cells to commit cell suicide, according to researchers from the University of Kentucky.

1 Jan 2009

Need another reason to add "Quit Smoking" to your New Year's resolutions list?

How about the fact that even if you choose to smoke outside of your home or only smoke in your home when your children are not there - thinking that you're keeping them away from second-hand smoke - you're still exposing them to toxins?

30 Dec 2008

New study examines effects of chlorine gas disaster in South Carolina

A new study examining the aftereffects of a chlorine gas disaster in a South Carolina town gives larger metropolitan areas important insight into what to expect and how to prepare emergency response systems for an accidental or terrorist release of the potentially deadly gas.

30 Dec 2008

Scientists develop method for generating novel stem cells

The study, which appears in the December 18 online version of Cell Stem Cell and the January 2009 print edition of the journal, provides proof of principle that alternative sources of stem cells can be created.

18 Dec 2008

Smoking during the first trimester of pregnancy linked to oral clefts

Smoking during the first trimester of pregnancy is clearly linked with an increased risk of cleft lip in newborns.

18 Dec 2008

EPA should assess health risk of phthalates and other chemicals

The U.S. Environmental Protection Agency should examine whether combined exposures to chemicals known as phthalates could cause adverse health effects in humans, says a new report from the National Research Council. In addition, this analysis, called a cumulative risk assessment, should consider other chemicals that could potentially cause the same health effects as phthalates, instead of focusing on chemicals that are similar in structure, which is EPA's current practice.

18 Dec 2008

Why extra-virgin olive oil is so good for you

Good quality extra-virgin olive oil contains health-relevant chemicals, 'phytochemicals', that can trigger cancer cell death.

18 Dec 2008

Benefits of breastfeeding outweigh risk of exposure to environmental chemicals

A study comparing breastfed and formula fed infants across time showed that the known beneficial effects of breastfeeding are greater than the potential risks associated with infant exposure to chemicals such as dioxins that may be present in breastmilk, according to a report published in the December issue (Volume 3, Number 4) of Breastfeeding Medicine.

16 Dec 2008

Numbing drugs can have profound and long-term negative effects

A large proteomics study on the brains of newborn mice provides more evidence that numbing drugs often used in obstetric or pediatric medicine can have profound and long-term negative effects, even after minimal exposure.

12 Dec 2008

Researchers find tamoxifen's power comes from endoxifen

Mayo Clinic researchers have discovered that a chemical known as endoxifen appears to be the primary metabolite responsible for the effectiveness of tamoxifen in treating breast cancer, and that it works against cancer in an entirely unexpected way.

12 Dec 2008

Regular exercise good for the sex lives of older men

According to Turkish scientists regular exercise can increase men's sexual prowess - the researchers say physical activity might also boost erections in old age.

10 Dec 2008

Pregnant women warned not to use statins

Pregnant women or those hoping to start or extend a family should avoid using the cholesterol-lowering drugs statins, say scientists.

From The University of Manchester 10 Dec 2008

Light cigarettes may be more toxic than traditional cigarettes

Typically, tobacco companies market harm-reduction cigarettes as being safer than traditional "full-flavored" brands, leading many smokers to conclude that the use of harm-reduction brands lowers their exposure to toxicants.

8 Dec 2008

An Achilles heel in cancer cells

A protein that shields tumor cells from cell death and exerts resistance to chemotherapy has an Achilles heel, a vulnerability that can be exploited to target and kill the very tumor cells it usually protects, researchers from the University of Illinois at Chicago show in a new study published in the Dec. 9 issue of Cancer Cell.

8 Dec 2008

Breakthrough in understanding the phenomenon of nucleolar dominance

Since the machinery involved in nucleolar dominance is some of the same machinery that can go haywire in diseases such as cancer, Pikaard and his collaborators' research may have important implications for applied medical research.

5 Dec 2008