Navigation Links
Stem cell therapy for developing new trachea using Tissue engineering

Researchers from Children’s Hospital of Boston have reconstructed defective windpipes using tissue engineering in fetal lambs. The researchers used amniotic fluid for growing the sections of cartilage tube // and then implanted these living tissues into lambs, while they were in the womb. This technique of tissue engineering is used for altering birth defects. Undifferentiated stem cell from amniotic fluid, which is collected during pregnancy, is used for producing the required cells. Mesenchymal stem cells descend directly from embryonic stem cells and are abundant in the amniotic fluid. They specialize in making connective tissues, including muscle, bone, cartilage, fat and tendon.

Babies born with incomplete, malformed or missing tracheas cannot breathe and must immediately go on heart-lung bypass, which can cause neurologic and other complications, can be treated using tissue culture techniques. “These are all makeshift solutions, and they’re fraught with complications – infection, narrowing of the trachea, reoperation,” Fauza says.

The researchers, used mesenchymal cells from amniotic fluids to culture the cells and grow them in cell culture tubes, with the required nutrients and when the grafts with the engineered tissues were ready they were reconstructed on to the lambs. Four to five weeks later, the lambs were born, and all five lambs that survived to term were able to breathe spontaneously at birth, four of them with no sign of respiratory distress. The researchers have used cells from ear and bone marrow to develop cartilage cells. Very small amount of amniotic fluid is required to develop fetal cells and to repair malformation in newborn babies.

Source: News wise

'"/>




Page: 1

Related medicine news :

1. Acupuncture May Help Chemotherapy Side Effects
2. Antioxidants protect health tissue in people undergoing radiation therapy.
3. Distraction therapy found very effective in postoperative patients
4. Acupuncture superseeds massage therapy for short term relief of pain
5. Ovarian cancer in relationship with Hormone therapy
6. New therapy better at increasing bone density
7. Gene therapy - Aim to improve blood flow
8. Gene therapy restores sight
9. Heat therapy relieves back pain
10. Radiotherapy helps in colon cancer
11. New therapy for pimples
Post Your Comments:
*Name:
*Comment:
*Email:


(Date:6/25/2016)... ... June 25, 2016 , ... Conventional wisdom preaches the ... In terms of the latter, setting the bar too high can result in disappointment, ... just slow progress toward their goal. , Research from PsychTests.com reveals ...
(Date:6/24/2016)... ... June 24, 2016 , ... Marcy was in a crisis. Her son James, eight, ... at his family verbally and physically. , “When something upset him, he couldn’t control his ... it. He would throw rocks at my other children and say he was going to ...
(Date:6/24/2016)... Diego, CA (PRWEB) , ... June 24, 2016 , ... ... with the American Cancer Society and the Road To Recovery® program to drive cancer ... to seniors and other adults to ensure the highest quality of life and ongoing ...
(Date:6/24/2016)... ... June 24, 2016 , ... ... to recognize Dr. Barry M. Weintraub as a prominent plastic surgeon and the ... in the world, and the most handsome men, look naturally attractive. Plastic surgery ...
(Date:6/24/2016)... ... ... Venture Construction Group (VCG) sponsors Luke’s Wings 5th Annual ... Country Club at 1201 Rockville Pike, Rockville, Maryland, 20852. The event raised funds ... been wounded in battle and their families. Venture Construction Group is a 2016 Silver ...
Breaking Medicine News(10 mins):
(Date:6/24/2016)... CLEMENTE, Calif. , June 24, 2016  American Respiratory Labs ... company, is now able to perform sophisticated lung assessments in patients, ... Technologies , Inc. Patients are no longer limited ... ndd,s EasyOne PRO ® , ARL patients like Jeanne R. of ... done in the comfort of her own home. ...
(Date:6/24/2016)... LEXINGTON, Mass. , June 24, 2016   ... specialty pharmaceutical company developing innovative inhaled drugs, announced today ... when Russell Investments reconstituted its comprehensive set ... 2016. "This is an important milestone for ... "It will increase shareholder awareness of our progress in ...
(Date:6/23/2016)... -- MedSource announced today that it has selected Datatrial,s ... choice.  This latest decision demonstrates MedSource,s commitment to ... by offering a state-of-the-art electronic data capture (EDC) ... the EDC platform of choice in exchange for ... long been a preferred EDC platform by our ...
Breaking Medicine Technology: