A beating heart created in a lab

Last updated on: June 3, 2013 at 11:45 pm by Desh Kapoor

A beating heart created in a lab 2013-06-03T23:45:52-05:00 Desh Kapoor

LOGO Patheos Explore the world's faith through different perspectives on religion and spirituality! Patheos has the views of the prevalent religions and spiritualities of the world.

Scientists have taken the next step in biological science! They have created a beating heart “from scratch” so to say. As the video below says, the researcher here gave nature its tools and let it do the rest. It was kind of an interesting way to do it.

This could create infinite possibilities for human longevity! Now human organs may have a chance to be created afresh rather than just be transplanted.

Here is how it worked:

Rather than building a heart from scratch, which has often been mentioned as possible use for stem cells, this procedure takes a heart and breaks it down to the outermost shell. It’s similar to taking a house and gutting it, then rebuilding everything inside. In the human version, the patient’s own cells would be used.

“We took a rat heart and used soap to wash out the cells of the heart,” said Doris Taylor, director of the Center for Cardiovascular Repair, Medtronic Bakken professor of medicine and physiology and lead author of the study.

The process is called “decelluarization.” To do this, Taylor and her team hung up the heart from a dead rat, introduced a regular soap solution into the top of the organ, and let gravity do the work. The soap moved through the heart’s blood vessels, dissolving existing cells, which dropped out of the bottom. This process was repeated until only the outermost casing of the heart was left, resulting in a “white, almost gelatin-looking heart,” Taylor explained. This would be the equivalent of the gutted house.

The rebuilding started with injecting new heart cells, in this case cells from baby lab rats, and pumping them through the heart. By treating the cells as heart cells would be treated and using a pacemaker to help them learn how to pump, they grew into a heart that could pump — essentially rebuilding the organ’s interior.

Health & Medicine

Sciences

Previous Post

January 15, 2008

Monalisa - who was the model?

Next Post

January 15, 2008 When you love there is neither respect nor disrespect.

Browse Our Archives

Select a Category Aarti Achievement and Leadership AfPak Africa Annual and Year-end Asia Audio Australia Behavioural Sciences Bhagwad Gita Bhagwad Gita Blogging Blogs Business Business Intelligence Business Strategy Cannes Careers Chanakya China Conservation Corruption Creative Daily Links Desh Poems Development & Welfare Devotional Audio Devotional Songs Drama Earth Economics Education Entertainment Environment Europe Everyday Quotes Featured Articles Featured Songs Finance Flickr Pictures Food Geo-Political Global Warming Globalization Health & Medicine Hinduism Historic History Humour India Indian Culture Indian music Indian Weddings Israel Issues Legal Link Love Minorities Misc Motivation and Personal Development Movie Lists Movie Reviews Movies Mumbai terror attacks Natural Disasters Nature News Outsourcing Pakistan Parenting Personal Philosophy Poetry Politics Poverty Quotes Recipe Regular Blog Post Relationships Religion Religious/Spiritual Audio Sciences Showcase Slideshow South Asia Special Stories Spiritual Quotes Spirituality Sports Stories Strategy Technology Technology Terrorism Travel Uncategorized US Video Women Women_s Rights Worship Yoga

Select a Month December 2015 November 2015 October 2015 September 2015 August 2015 June 2015 April 2015 March 2015 February 2015 September 2014 August 2014 January 2014 November 2013 October 2013 September 2013 August 2013 July 2013 June 2013 April 2013 March 2013 February 2013 January 2013 December 2012 November 2012 October 2012 September 2012 August 2012 July 2012 June 2012 May 2012 April 2012 March 2012 February 2012 January 2012 December 2011 November 2011 October 2011 September 2011 August 2011 July 2011 June 2011 May 2011 April 2011 March 2011 February 2011 January 2011 December 2010 November 2010 October 2010 September 2010 August 2010 July 2010 June 2010 May 2010 April 2010 March 2010 February 2010 January 2010 December 2009 November 2009 October 2009 September 2009 August 2009 July 2009 June 2009 May 2009 April 2009 March 2009 February 2009 January 2009 December 2008 November 2008 October 2008 September 2008 August 2008 July 2008 June 2008 May 2008 April 2008 March 2008 February 2008 January 2008 December 2007 November 2007 October 2007 September 2007 August 2007 July 2007 June 2007 May 2007 April 2007 March 2007 February 2007 January 2007 December 2006 November 2006 October 2006 September 2006 August 2006 July 2006 June 2006 May 2006 April 2006 March 2006 February 2006 January 2006 December 2005 November 2005 October 2005 September 2005 August 2005

TAKE THE

Religious Wisdom Quiz

What mountain did Moses receive the Ten Commandments on?

Select your answer to see how you score.

Mount Ararat Mount Carmel Mount Zion Mount Sinai