March 29, 2009

Leiden researchers develop gel with healing properties

Filed under: Health,Science by Branko Collin @ 10:01 pm

Two scientists from Leiden University, Joke Bouwstra and Robert Rissman, invented a gel that has the same healing properties as “the buttery coating that protects and nurtures a foetus’s developing skin,” reports New Scientist. Apart from helping premature babies, the ‘baby butter’ could also be used for other applications. Writes the magazine:

Natural vernix caseosa contains a mixture of fatty compounds that waterproof the foetus. Crucially, it also contains dead cells called corneocytes, which store large amounts of water and ensure that the foetus does not get dehydrated. Vernix may also act as a barrier to infections.

To mimic this versatile substance, Joke Bouwstra and Robert Rissman […] mixed a range of fatty compounds including lanolin, fatty acids, ceramides and cholesterol with particles made of a water-storing hydrogel. When they rubbed this white cream on mice missing a patch of their outer skin, the mice healed three times faster than untreated ones, Bouwstra says.

Illustration by Leonardo da Vinci. Somehow I cannot remember the Florentine one mentioning “baby butter.”

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August 4, 2008

Medicine makers not innovative enough

Filed under: General by Branko Collin @ 9:06 am

Nefarma (the industry association for innovative medicine) and its members are found not innovative enough. In a study commissioned by Nefarma itself Amsterdam marketing research agency Motivaction further concludes that manufacturers shirk their social responsibility, and are not transparent about their price-making process. Nefarma itself is portrayed as a messenger boy for the industry, with lack of clout, and invisible in the public debate.

Motivaction came to its conclusions after holding fourteen interviews with politicians, civil servants, doctors and pharmacists. “A step-by-step improvement of existing drugs is generally not seen as real innovation, but rather as a clever marketing trick”, the report says.

An interesting aside: proponents of a (stronger) patent system have argued for years that patents—government granted monopolies on inventions—are important because they allow the pharmaceutical industry to come up with life-saving innovations. There goes that argument.

(Link: Trouw (Dutch). Photo by Tom Varco, published under a Creative Commons Attribution ShareAlike 3.0 Unported license)

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May 22, 2008

Talking pillbox for the visually impaired

Filed under: Gadgets,Science by Orangemaster @ 7:55 am
pillbox1.jpg

It’s not yet on the market (and it will look different than this picture), but two inventors from Breda, Noord-Brabant hope that it will be soon: a pillbox that reads the directions folders of medicine. Once the box is opened, it will start reading automatically. The box makes sure to state that it is medicine and not sweets, a good idea when children are around.

A text can be up to 4.5 minutes long, and a 60-second text can be read some 150 times.

Let’s hope that the direction folders are properly written (an issue about two years ago in the Netherlands), properly translated (always an issue) and not too long (nobody needs to hear an entire disclaimer in 27 EU languages).

(Link: rtl.nl)

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April 14, 2008

Quacks get legal recognition

Filed under: Religion,Science by Branko Collin @ 11:01 am

Last Wednesday a trio of judges held that quacks are responsible for their diagnoses, and can therefore be prosecuted when something goes wrong. The case was brought by the Vereniging tegen de Kwakzalverij (Association against Quackery) and the Stichting Skepsis (Skepsis Foundation) against the public prosecutor, after the latter had decided to drop prosecution against two “alternative” physicians and “faith healer” Jomanda. The alternative healers had been accused of leading comedian Sylvia Millecam to her death in 2001 by steering her away from regular medicine. Millecam had been diagnosed with breast cancer, from which she died.

The court held (Dutch) that the association and the foundation had standing, and that care givers have a care duty, even if they are not accredited. This means that quacks who were able operate in relative safety in the Netherlands will now have to face the criminal consequences of their “healing” practices gone bad, just like regular physicians.

Via Wis(s)e Words.

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September 18, 2007

First-ever addiction study for Dutch doctors

Filed under: Dutch first,Science by Orangemaster @ 8:44 am
RU

The Radboud Universiteit Nijmegen has started an addiction study programme for doctors, the first specialised study option of its kind in the country. Some 18 general practitioners have been accepted and six more are on a waiting list. The addiction doctor study option is a two-year post-doctorate study. Institutions in the addiction care sector have pushed for this study. Some time next year, psychologists who work with addicts can specialise in addiction, as now many of them do not have the medical background to treat people with addictions to alcohol, drugs, medication and gambling.

(Link: De Gelderlander)

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