Hypoxic culture and expansion of mesenchymal stem cells in airlift loop hollow fiber membrane bioreactor
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چکیده
منابع مشابه
Hollow Fiber Membrane Bioreactor for COD Biodegradation of Tapioca Wastewater
The present work studied the application of membrane bioreactor (MBR) for tapioca wastewater processing that contained chemical oxygen demand (COD) ranging from 4000-9000 mg/L. A preliminary study was initially conducted in order to evaluate membrane performance with respect to its flux with MLSS concentration ranging from 4,500 to 10,500 mg/L. It was clear that fouling was observed during the ...
متن کاملMunicipal Wastewater Treatment Using a Hollow Fiber Membrane Bioreactor
A bioreactor equipped with hollow fiber microfiltration membranes was applied for wastewater treatment. Removal of chemical oxygen demand (COD) and biochemical oxygen demand (BOD5) was investigated. The experimental setup consisted of influent and effluent tanks, and membrane modules using Polyvinyl Di–Fluoride (PVDF) hollow fibers. The operation program included suction and backwash...
متن کاملCulture and Expansion of Rat Mesenchymal Stem Cells Using the Serum Prepared From Rat’S Peripheral Blood
Purpose: The aim of this study is to evaluate the effects of prepared serum from rat peripheral blood on growth and viability of rat bone marrow-derived mesenchymal stem cells (MSCs) in vitro. Materials and Methods: Bone marrow cells prepared from rat’s tibia and femur central canal were cultured either in medium containing fetal bovin serum (FBS) or rat peripheral blood-derived serum (PBDS) f...
متن کاملPeriodic harvesting of embryonic stem cells from a hollow-fiber membrane based four-compartment bioreactor.
Different types of stem cells have been investigated for applications in drug screening and toxicity testing. In order to provide sufficient numbers of cells for such in vitro applications a scale-up of stem cell culture is necessary. Bioreactors for dynamic three-dimensional (3D) culture of growing cells offer the option for culturing large amounts of stem cells at high densities in a closed s...
متن کاملhollow fiber membrane bioreactor for cod biodegradation of tapioca wastewater
the present work studied the application of membrane bioreactor (mbr) for tapioca wastewater processing that contained chemical oxygen demand (cod) ranging from 4000-9000 mg/l. a preliminary study was initially conducted in order to evaluate membrane performance with respect to its flux with mlss concentration ranging from 4,500 to 10,500 mg/l. it was clear that fouling was observed during the ...
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ژورنال
عنوان ژورنال: Cell Research
سال: 2008
ISSN: 1001-0602,1748-7838
DOI: 10.1038/cr.2008.259