Jul 4, 2007
An fMRI scan of the upper echelons of the human brain, reveals that there are apparently two commanders at the helm, according to US neuroscientists; it is as if Russell Crowe were joined by his twin brother to captain the ship. The work may suggest new insights into behavioural problems that occur following brain injury.
Neuroscientist Steven Petersen and his team at Washington University School of Medicine in St. Louis also …
Jun 29, 2007
When I was a youngster I used to do a spot of sea fishing on the freezing cold north east coast. It wasn’t so much a hobby as an obsession at one point. Key to success was a plentiful supply of lugworm which could be dug from the wet golden sand at lowtide and stored ready for the next angling venture, while ragworm, which have a nasty bite, came from the …
Jun 6, 2007
The budget for the Human Genome Project and all that post-genomic, proteomic, metabonomic, immunomic…research was almost on a par with defense spending; it was almost c-omical really. Well, maybe not quite, but it stretches out with a lot of zeros nevertheless. At the time the grants were written and the funding given, we, as a society, were promised all kinds of medical miracles from gene therapies and new treatments to cure …
May 17, 2007
I just received an early publication alert from the Australian research organisation CSIRO announcing the imminent publication of volume 19 of their journal on reproductive science, fascinating I thought as I opened the attachment.
First up in the list of contents was a paper that sounded rather intriguing from FC Molinia and colleagues entitled: “Uterine and vaginal insemination optimised in brushtail possums (Trichosurus vulpecula) superovulated with …
Apr 20, 2007
Two more reports of general interest from my SpectroscopyNOW column. The first is on a new informatics approach to understanding cervical vaginal fluids and the second on a new study of boron nitride the technological wonder material of the future
Screening for premature problems
The application of multiple protein identification algorithms to an analysis of cervical vaginal fluid (CVF) can provide a detailed map of biological markers to help …
Apr 13, 2007
Today’s claims in the media about the recently discovered obesity gene are at best overwrought and at worst downright dangerous. A vast study involving more than twenty research centres across the UK has allegedly demonstrated that almost one fifth of us carry a variant of the gene known as FTO that predisposes us to obesity or overweight.
According to the researchers, “Obesity is a serious international health problem that increases the …
Apr 6, 2007
Cutting out the French fries, burgers, chips, candy, beer, soda, and other delicious yet largely non-nutritious food and drink from your diet is generally a good idea. One of the reasons, health experts suspect, is that somehow a reduced-calorie diet leads to a longer life. Now, researchers at Imperial College London have looked at a dog’s life and discovered why dietary restriction could lead to a longer life.
Jeremy Nicholson and …
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