Results 121 to 130 of about 126,870 (331)

Bioreactor Systems for Plant Cell Cultivation at the Institute of Plant Physiology of the Russian Academy of Sciences: 50 Years of Technology Evolution from Laboratory to Industrial Implications

Plants
The cultivation of plant cells in large-scale bioreactor systems has long been considered a promising alternative for the overexploitation of wild plants as a source of bioactive phytochemicals.
Maria Titova, Elena Popova, Alexander Nosov   +2 more
doaj   +1 more source

Surface Engineered Biomolecular Condensates for Targeted Cell Cytotoxicity

Advanced Science, EarlyView.
Interfacial engineering of biomolecular condensates with a decanoic acid (DA) membrane enables molecular‐weight‐gated enzyme localization. Small biomolecules (≤60 kDa) enrich internally, while high‐molecular‐weight alkaline phosphatase (ALP) localizes at the interface.
Chengying Yin, Cheng Wu, Xinran Yu, Yifeng Zhu, Baohu Wu, Yue Wang, Liangfei Tian   +6 more
wiley   +1 more source

ESTIMACIÓN DE VARIABLES DE OPERACIÓN DE UN BIORREACTOR CON CÉLULAS DE Azadirachta indica A. Juss ESTIMATION OF OPERATION VARIABLES OF A BIOREACTOR WITH Azadirachta indica A. Juss. CELLS

Revista Facultad Nacional de Agronomía Medellín, 2006
Se estudiaron las variables de operación de un biorreactor de tanque agitado para el cultivo de células en suspensión de Azadirachta indica A. Juss. Se utilizó carboximetilcelulosa, CMC 0,7 % p/v, para estimar el coeficiente de transferencia de oxígeno ...
Walter Muñoz Cruz, Oscar Alejandro Vanegas Monterrosa, Andrés Alberto Guzmán Rosas, Jacqueline Capataz Tafur, Rodrigo Alberto Hoyos Sánchez, Fernando Orozco Sánchez   +5 more
doaj  

ENGINEERED TISSUE GRAFTS – A NEW CLASS OF BIOMATERIALS FOR MEDICAL USE [PDF]

Chemical Industry and Chemical Engineering Quarterly, 2008
Recent advances in the stem cell biology, the biomaterials science, and the design of the tissue culture bioreactors, help us address the growing need to find replacements for lost and worn-out human tissues and organs in an entirely new way.
GORDANA VUNJAK-NOVAKOVIĆ
doaj  

Nitrogen‐Boosted H2O2 Production of Arginine‐Polyphenol Nanozyme Drives Oxidative Eustress for Hair Regeneration

Advanced Science, EarlyView.
PEA nanoenzymes are assembled from L‐arginine and EGCG. The nitrogen element in arginine enhances the thermodynamic feasibility of H2O2 production through PEA's oxygen reduction catalysis, enabling nitrogen‐dependent H2O2 release. Intradermal delivery of PEA via microneedles promotes efficient H2O2 synthesis, thereby stimulating regrowth in telogen ...
Yifei Wang, Yaojia Yang, Aoxue Wang, Chen Shen, Shenliang Tan, Changsheng Liu, Yuzheng Zhao, Xue Qu   +7 more
wiley   +1 more source

Creating Cell‐Based Hybrid Noodles for Sustainable and Nutrient‐Balanced Diets via a Serum‐Free and Animal‐Free 3D Co‐Differentiation System

Advanced Science, EarlyView.
This study develops a 3D co‐culture and co‐differentiation system for porcine muscle stem cells (pMuSCs) and mesenchymal stem cells (pMSCs) on edible starch‐based scaffolds. The system simultaneously generates myotubes and adipocytes without using serum or chemical inducers.
Xin Guan, Luyi Wang, Wanqiang Sun, Yiwei Feng, Dandan Wang, Haohao Tang, Zhenwu Ma, Guocheng Du, Jian Chen, Jingwen Zhou   +9 more
wiley   +1 more source

Galanthamine production by Leucojum aestivumL. shoot culture in a modified bubble column bioreactor with internal sections [PDF]

, 2012
Vasil Georgiev, Ivan Ivanov, Strahil Berkov, Младенка Илиева, Milen I. Georgiev, Tatiana Gocheva, Atanas Pavlov   +6 more
openalex   +1 more source

Systematic Metabolic Engineering and Model‐Guided Optimization for High‐Level Production of L‐Theanine From Xylose in Escherichia Coli

Advanced Science, EarlyView.
This study is pioneering in constructing the shortest known synthetic pathway for L‐theanine production from xylose within E coli. Through comprehensive metabolic engineering strategies, our engineered strain achieved the highest reported L‐theanine titer from xylose, with a titer of 95.42 g/L, and a yield of 0.55 g/g.
Haolin Han, Boyuan Xue, Guangqi Shan, Meng Meng, Shaojie Wang, Haijia Su   +5 more
wiley   +1 more source

Co‐Treatment With rhBMP‐2 and Rapamycin Modulates Osteogenesis–Adipogenesis Balance to Enhance Aged Bone Regeneration

Advanced Science, EarlyView.
This study demonstrates that the imbalance between osteogenic and adipogenic differentiation in senescent BMSCs, leading to excessive adipocyte accumulation, which subsequently impairs bone regeneration in aged mice. To address this pathological dysregulation, a novel energy‐supplying hydrogel system (PBR) has been developed to restore balanced ...
Zirui He, Xiaoqiao Bai, Fangru Xie, Xuan Wang, Fan Zhang, Yuanman Yu, Yuan Yuan, Changsheng Liu   +7 more
wiley   +1 more source

Optimization of the production and stress resistance of the probioticLactobacillus fermentumK73 in a submerged bioreactor using a whey-based culture medium [PDF]

, 2018
Stephanía Aragón-Rojas, Y. Ruíz, Humberto Hernández‐Sánchez, María Ximena Quintanilla‐Carvajal   +3 more
openalex   +1 more source