نتایج جستجو برای: cell suspension culture

تعداد نتایج: 1891950  

Journal: :چغندرقند 0
پیمان نوروزی هیئت علمی مؤسسه تحقیقات چغندرقند سیدیعقوب صادقیان هیئت علمی مؤسسه تحقیقات چغندرقند محمود مصباح هیئت علمی مؤسسه تحقیقات چغندرقند تهمینه لهراسبی عضو هیئت علمی مرکز ملی تحقیقات مهندسی ژنتیک و تکنولوژی زیستی

effects of culture medium containing hormonal compositions on phenotypic and chromosomal variations of sugarbeet cultured tissues were examined. experiments were carried out in different nacl levels. cytological studies were conducted on calli originated from suspension culture. hypocotyl of seven day old seedlings of the two diploid lines were cultured in ms medium containing hormonal composit...

2018
Ji Young Park Ae Lee Jeong Hyun Jeong Joo Sora Han So-Hyun Kim Hye-Youn Kim Jong-Seok Lim Myeong-Sok Lee Hyung-Kyoon Choi Young Yang

Circulating tumor cells (CTCs) are essential for the establishment of distant metastasis. Numerous studies have characterized CTCs as metastatic precursors; however, the molecular nature of CTCs has not been completely revealed yet due to the low number of CTCs in the blood stream. As an alternative approach, we developed a long-term suspension cell culture model using human breast cancer cell ...

Journal: :Biotechnology and bioengineering 2008
Jong Hyun Nam Fuming Zhang Myriam Ermonval Robert J Linhardt Susan T Sharfstein

The effects of different culture conditions, suspension and microcarrier culture and temperature reduction on the structures of N-linked glycans attached to secreted human placental alkaline phosphatase (SEAP) were investigated for CHO cells grown in a controlled bioreactor. Both mass spectrometry and anion-exchange chromatography were used to probe the N-linked glycan structures and distributi...

Journal: :iranian journal of pharmaceutical sciences 0
gholamreza asghari department of pharmacognosy, faculty of pharmacy, isfahan university of medical sciences, and isfahan pharmaceutical research center, isfahan university of medical sciences, isfahan, iran shohreh mahmudi department of pharmacognosy, faculty of pharmacy, isfahan university of medical sciences, isfahan, iran

the abilities of silybum marianum cell culture to biotransform benzaldehyde to benzyl alcohol in three culture systems were compared. callus cultures of silybum marianum were established from seedlings, and healthy suspensions and immobilized cultures grown on the murashige and skoog medium. s. marianum cells were immobilized in both agar beads and fiber cotton matrixes. benzaldehyde was fed to...

Journal: :anatomical sciences journal 0
shirin barati tarbiat modares university, faculty of medical sciences, department of anatomical sciences. mansoureh movahedin department of anatomical sciences, faculty of medical sciences, tarbiat modares university, jalale-ale-ahmad highway, tehran, iran.سازمان اصلی تایید شده: دانشگاه تربیت مدرس (tarbiat modares university) zohreh mazaheri tarbiat modares university, faculty of medical sciences, department of anatomical sciences.سازمان اصلی تایید شده: دانشگاه تربیت مدرس (tarbiat modares university) hosein batooli kashan botonical garden, isfahan research center of agriculture and natural resourcesسازمان اصلی تایید شده: دانشگاه تربیت مدرس (tarbiat modares university) fateme tahmasebi tarbiat modares university, faculty of medical sciences, department of anatomical sciences.

introduction: nowadays, spermatogonial stem cells (sscs) cultivation has been used by many researchers as an effective tool for infertility treatments. oxidative conditions can be effective on cell proliferation and differentiation of these cells. so, the aim of this study was to establish oxidative stress model for antioxidant activity of some drugs investigation during sscs in vitro culture. ...

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