Search Immortality Topics:

Page 8,621«..1020..8,6208,6218,6228,623..8,6308,640..»

The Cost of Negligence

Posted: April 28, 2010 at 8:16 am

From MSNBC: "Four common bad habits combined - smoking, drinking too much, inactivity and poor diet - can age you by 12 years, sobering new research suggests. The findings are from a study that tracked nearly 5,000 British adults for 20 years, and they highlight yet another reason to adopt a healthier lifestyle. Overall, 314 people studied had all four unhealthy behaviors. Among them, 91 died during the study, or 29 percent. Among the 387 healthiest people with none of the four habits, only 32 died, or about 8 percent. ... The risky behaviors were: smoking tobacco; downing more than three alcoholic drinks per day for men and more than two daily for women; getting less than two hours of physical activity per week; and eating fruits and vegetables fewer than three times daily. These habits combined substantially increased the risk of death and made people who engaged in them seem 12 years older than people in the healthiest group ... The findings don't mean that everyone who maintains a healthy lifestyle will live longer than those who don't, but it will increase the odds." This study joins many others in putting a number on the harm we do to ourselves by failing to keep up with the health basics.

View the Article Under Discussion:

Read More Longevity Meme Commentary:

Recommendation and review posted by Fredricko

Stem cells for a Webby!

Posted: April 28, 2010 at 8:16 am

I know I haven't been a very good blogger for quite some time but I wanted to pass on a letter I just received from my friend James Price as a Charter member of the Canadian Stem Cell Foundation. They're going for a Webby award. You don't have to be Canadian to support their cause - you just have to:

  • believe in the power of interactive, online network-based activism,
  • support the potential of stem cells to change people's lives, and
  • wanna have a little fun raising awareness for our otherwise-sometimes-stodgy-science!

Go vote - it's good for you and the world! (WARNING: you might find out some things about some pretty cool stuff nominated in the other categories while you're there).


Dear Lee,

I'd like to thank everyone who has voted and helped spread the word about the Webby Awards nomination. We think a big part of the Foundation's success, and especially this nomination, is due to your enthusiasm, creativity and support.

That support has taken us a long way. Right now, we're in the lead for Best Activism Website. But our lead is narrow, only 3%, so we need you to pull out all the stops. There are only two days left to vote, so let's make sure it's a win for stem cells!

Why Activism?

A large part of what makes our website and social media pages work is the Charter community. All the material we create - the Stem Cell Charter, "Rock Star Scientists" video and all the posts on our social media pages - are designed to give the stem cell movement a voice - your voice. You are the most important part of getting the word out about stem cell science and helping people see the amazing potential of the field.

Voting and encouraging others to vote is a perfect way to do this. Tweet, post, blog, email and shout your support from the rooftops. Let's show the world how important we think stem cell science is.

How to vote

Step 1: Click HERE and fill in your email address and a password.

Step 2: You will receive an email from the Webby Awards - click the link to activate your account.

Step 3: Go HERE TO VOTE and choose RENEW THE WORLD.

Voting closes at midnight on April 29th. We have two days left!

webby banner

Thanks for your support,

James Price
President & CEO

Recommendation and review posted by Fredricko

The men behind famous eponymous diseases

Posted: April 28, 2010 at 8:14 am

From CNN:

"Having a disease named after you is a decidedly mixed bag. On the one hand, your scientific developments are forever commemorated. On the other hand, though, you're stuck with the knowledge that no patient will ever be happy upon hearing your name."

Daniel Elmer Salmon (1850 – 1914) was a veterinary surgeon. He earned the first D.V.M. degree awarded in the United States, and spent his career studying animal diseases for the U.S. Department of Agriculture. He gave his name to the Salmonella genus of bacteria, which were discovered by an assistant, and named in his honor. Image source: Wikipedia, public domain.
New medical conditions that are being discovered are not named after scientists or physicians anymore. The eponymous system is non-descriptive and generally confusing.


Posted at Clinical Cases and Images. Stay updated and subscribe, follow us on Twitter and connect on Facebook.

Recommendation and review posted by G. Smith

This Is Spinal Tape

Posted: April 28, 2010 at 8:14 am

This is Spinal Tape

That’s right, exactly what it sounds like. Too bad I’ve never seen This Is Spinal Tap (it’s on the Netflix list, no worries), but I can appreciate the reference. Be sure to grab your roll of spinal tape today!

[thanks Mike for the link!]

Recommendation and review posted by G. Smith

"Three Unique Medical Museums in Northern Italy," Lecture by Marie Dauenheimer, Observatory, Saturday May 1

Posted: April 28, 2010 at 8:14 am

This Saturday night, Marie Dauenheimer--the curator of the "Anatomical Art: Dissection to Illustration" exhibition discussed in yesterday's post--will be on hand at Observatory to deliver an illustrated lecture that "will survey the collections of three unique and often over-looked anatomical museums in Northern Italy." One of the museums discussed will be The Museum of Human Anatomy in Bologna, which houses--among other works--an incredible wax self-portrait of Anna Morandi Manzolini dissecting a brain (c. 1760 ; see above). The other two musems she will discuss will be the fantastic and difficult-to-access University of Florence Museum of Pathological Anatomy and the University of Pavia Museum of Anatomy.

Marie--who also leads tours of medical museums for the Vesalius Trust (as discussed in this recent post)--is an excellent speaker; her lecture on Italian Wax Anatomical Models in European Collections, which she gave about a year ago, was beloved by all, and we are exceptionally pleased to be hosting her again!

Full details follow; hope very much to see you there!

Three Unique Medical Museums in Northern Italy
An illustrated presentation by Marie Dauenheimer of the Vesalius Trust
Date: May 1, 2010
Time: 8:00 P.M.
Admission: $5
Presented by Morbid Anatomy

Tonight’s visual presentation by Marie Dauenheimer will survey the collections of three unique and often over-looked anatomical museums in Northern Italy which Dauenheimer toured as part of last years Vesalius Trust “Art and Anatomy Tour.” First, the University of Florence Museum of Pathological Anatomy, famous for its collection of wax pathological models created in the 19th century, including an amazing life size leper; then The Museum of Human Anatomy in Bologna featuring the work of famed wax modeling team of Anna Morandi Manzolini and her husband Giovanni Manzolini, whose life size wax models inspired Clement Susini and the wax-modeling workshop in Florence (see image above); and lastly the fascinating University of Pavia Museum of Anatomy, which houses the beautiful 18th century frescoed dissection theater, where anatomist Antonio Scarpa. So join us tonight for wine, fellowship, and a virtual and very visual tour of some of the finest and most fascinating medical museums of Italy!

Marie Dauenheimer is a Board Certified Medical Illustrator working in the Washington, DC Metropolitan area. She specializes in creating medical illustrations and animations for educational materials, including posters, brochures, books, websites and interactive media. Since 1997 Marie has organized and led numerous “Art and Anatomy Tours” throughout Europe for the Vesalius Trust. Past tours have explored anatomical museums, rare book collections and dissection theatres in Italy, The Netherlands, Belgium, France, Scotland and England. In addition to illustrating Marie teaches drawing, life drawing and human and animal anatomy at the Art Institute of Washington. Part of Marie’s anatomy class involves study and drawing from cadavers in the Anatomy Lab at Howard University College of Medicine in Washington, DC (for more on that, see this recent post).

You can find out more about this presentation here. You can get directions to Observatory--which is next door to the Morbid Anatomy Library--by clicking here. You can find out more about Observatory here, join our mailing list by clicking here, and join us on Facebook by clicking here. To learn more about Marie's "Anatomical Art: Dissection to Illustration" exhibition, click here. For more on the Vesalius Trust, click here.

Image: Self-portrait of wax modeller Anna Morandi Manzolini dissecting a human brain, Bologna, c. 1760; Via Scienza a Due Voci

Recommendation and review posted by G. Smith

Sarcopenia, Metabolic Syndrome, and Overnutrition

Posted: April 27, 2010 at 8:18 am

This paper outlines the overlap between the ways in which both processes of aging and eating too much lead to the loss of muscle mass and strength: "Sarcopenia, which is defined by the loss of skeletal muscle mass, predisposes skeletal muscle to metabolic dysfunction which can precipitate metabolic disease. Similarly, overnutrition, which is a major health problem in modern society, also causes metabolic dysfunction in skeletal muscle and predisposition to metabolic disease. It is now the prevailing view that both aging and overnutrition negatively impact skeletal muscle metabolic homeostasis through deleterious effects on the mitochondria. Accordingly, interplay between the molecular pathways implicated in aging and overnutrition that induce mitochondrial dysfunction are apparent. Recent work from our laboratory has uncovered the stress-responsive mitogen-activated protein kinase (MAPK) phosphatase-1 (MKP-1) as a new player in the regulation of metabolic homeostasis in skeletal muscle and mitochondrial dysfunction caused by overnutrition. These observations raise the intriguing possibility that MKP-1 may function as a common target in the convergence between sarcopenia and overnutrition in a pathophysiological pathway that leads to a loss of skeletal muscle mitochondrial function." Going the other way, you might recall that calorie restriction helps to maintain muscle mass with age.

View the Article Under Discussion:

Read More Longevity Meme Commentary:

Recommendation and review posted by Fredricko

Page 8,621«..1020..8,6208,6218,6228,623..8,6308,640..»