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International Journal of Hematology-Oncology and Stem Cell Research، جلد ۷، شماره ۴، صفحات ۱۵-۲۳
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عنوان انگلیسی Defining Permissible Time Lapse between Umbilical Cord Tissue Collection and Commencement of Cell Isolation.
چکیده انگلیسی مقاله Background: Umbilical cord tissue is a very rich source of mesenchymal stem cells. Instead of discarding this source we are banking the tissue along with cord blood for possible future cell based applications. The cord tissue needs to be transported and stored properly in order for it to be good enough for cell isolation at a later date. In this paper we have carried out a validation study to determine the maximum permissible time between cord tissue collection and beginning of cell culture process under defined conditions of temperature and collection media. Methods: Ten cord tissue samples were used for this study. The umbilical cord tissue segments were transported and stored at 2 – 8oC for varying periods of time viz. 04, 11, 22 and 30 days in a defined medium after which MSCs were isolated and characterized by flow cytometry. Karyotypic studies were also performed on the isolated cells at the above time points. Results: MSCs could be successfully isolated from 09 even samples after a storage period of 22 days and from 07 samples after a period of 30 days from the date of collection. There was no change in the morphology, immunophenotye, karyotypye and growth potential of the cells isolated from cord tissue after the maximum storage period of 30 days. Conclusion: The umbilical cord tissue is stable for as long as 22 days if stored at the recommended storage conditions of 2 – 8oC in the defined medium.
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نویسندگان مقاله khushnuma کوپر | khushnuma cooper
regenerative medicine group, reliance life sciences pvt. ltd., dhirubhai ambani life sciences centre, r-282, ttc area of midc, thane-belapur rd. rabale, navi mumbai - 400701, maharashtra, india.


viru شاه | viru shah
regenerative medicine group, reliance life sciences pvt. ltd., dhirubhai ambani life sciences centre, r-282, ttc area of midc, thane-belapur rd. rabale, navi mumbai - 400701, maharashtra, india.


nupur sapre | nupur sapre
regenerative medicine group, reliance life sciences pvt. ltd., dhirubhai ambani life sciences centre, r-282, ttc area of midc, thane-belapur rd. rabale, navi mumbai - 400701, maharashtra, india.


ekta شارما | ekta sharma
regenerative medicine group, reliance life sciences pvt. ltd., dhirubhai ambani life sciences centre, r-282, ttc area of midc, thane-belapur rd. rabale, navi mumbai - 400701, maharashtra, india.


chetna mistry | chetna mistry
regenerative medicine group, reliance life sciences pvt. ltd., dhirubhai ambani life sciences centre, r-282, ttc area of midc, thane-belapur rd. rabale, navi mumbai - 400701, maharashtra, india.


کاندرا viswanathan | chandra viswanathan
regenerative medicine group, reliance life sciences pvt. ltd., dhirubhai ambani life sciences centre, r-282, ttc area of midc, thane-belapur rd. rabale, navi mumbai - 400701, maharashtra, india.
نشانی اینترنتی http://ijhoscr.tums.ac.ir/index.php/ijhoscr/article/view/441
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