Navigation Links
A three-dimensional Culture System ensures Female Fertility

In women who are at risk for infertility and needing cancer therapy, it was difficult to attain follicular maturation in vitro when immature follicles were removed from their normal environment//.

But a group of researchers at the Northwestern University have created a new technology (i.e.) a three-dimensional culture system that encloses follicles, allowed normal follicular maturation in vitro and helped maintain a normal connection between follicle and egg leading to birth of a live mice.

The results are published online this month by the journal Tissue Engineering.

The study shows that follicles grown individually in a three-dimensional biomaterial called alginate maintain normal connections between follicle and egg, resulting in the development of eggs, which can be fertilized and ultimately lead to healthy embryos and the birth of live mice. Previously developed methods of growing follicles or eggs outside of the body do not provide the three-dimensional support to maintain the follicle structure in which the egg must grow.

‘While the research is in its early stages, this work has implications for the preservation of fertility for women and girls with cancer,’ said Teresa K. Woodruff, Professor of Neurobiology and Physiology who led the study together with Lonnie D. Shea, Associate Professor of Chemical and Biological Engineering. ‘This system establishes a core technology for human egg banks for preservation of fertility.’

The technology mimics the ovary and its environment. Follicles (each follicle has one egg) from mice were grown in vitro until fully matured by providing the follicles and eggs with the necessary hormones for development while maintaining their normal architecture. The eggs were then used for in vitro fertilization. The fertilized eggs were implanted into a foster mother that was of a different strain than the donor egg and sperm, resulting in babies with a different coat color, proving that the births were the result of the cultured embyros. Both male and female offspring were fertile.

Source: Eurekalet
'"/>




Related medicine news :

1. Low Cost Tissue Culture Vaccine For Encephalitis
2. Resident Physicians Need More Preparations To Treat Patients From Different Cultures
3. DNA Underwent Changes Due To Culture
4. Functional Taste Cells Cultured In Vitro
5. Study IDs Protein That Inhibits HIV From Growing In Cell Cultures
6. Scientists Re-grow Dental Enamel from Cultured Cells
7. Early Warning System For Breast Cancer
8. Gene connected to Multi-System disorder discovered
9. Reviving the Immune System
10. Painkilling Patch As Effective As Intravenous Delivery Systems
11. Wrestling found To Be Good for the Immune System
Post Your Comments:
*Name:
*Comment:
*Email:


(Date:1/22/2017)... ... January 22, 2017 , ... "Photo Cloud allows FCPX ... a beautiful 3D slideshow with complete ease," said Christina Austin - CEO of Pixel ... place in the FCPX timeline. Presets include scenes with one, three, four ...
(Date:1/21/2017)... ... , ... Caronlab Australia, an Australian company known for health and beauty products ... SC, where it benefited from outstanding meetings with major retail buyers. , Caron Labs ... At this trade show, the company had the chance to demonstrate its products and ...
(Date:1/21/2017)... ... ... perfect set of tools for video editors that want to create the illusion of rack ... of Pixel Film Studios. , Video editors using ProDOF can add realistic depth of ... from one area into the next. ProDOF comes with 0.5 second, 1.0 second, 1.5 ...
(Date:1/21/2017)... SAINT- MALO, FRANCE (PRWEB) , ... January 21, 2017 , ... ... heart of the Indian Ocean, isolated from the rest of the world with ZANZIBAR ... of East Africa, Phytocéane used key ingredients, Virgin Coconut Oil and moisturizing vegetal coral ...
(Date:1/21/2017)... Rosa, CA (PRWEB) , ... January 21, 2017 ... ... announce that Redwood Family Dermatology has recently joined their multi-specialty medical ... a full range of cosmetic services. , “We’re excited to add this excellent ...
Breaking Medicine News(10 mins):
(Date:1/19/2017)... 19, 2017 Report Details ... Alzheimer,s Disease ... Companies – our new study reveals trends, R&D progress, ... events affecting the Alzheimer,s disease therapeutics and diagnostics market. ... key questions: - How is the Alzheimer,s disease therapeutics ...
(Date:1/19/2017)... ATLANTIC CITY, N.J. , Jan. 19, 2017 /PRNewswire/ ... paying over $100 for their medication when a pharmacy ... the same exact prescription.  To alleviate this problem ... doctors and patients to see exactly how much their ... Comparison Shopping Made Easy ...
(Date:1/19/2017)... LONDON , January 19, 2017 Incretin ... Sympathomimetics and Others The global anti-obesity drugs ... the first half of the forecast period and CAGR of 38.7% ... expected to grow at a CAGR of 32.8% from 2016 to ... million in 2021, and $24,063 million in 2027. ...
Breaking Medicine Technology: