نتایج جستجو برای: preplate technique
تعداد نتایج: 611460 فیلتر نتایج به سال:
Muscle-derived cells have been successfully isolated using a variety of different methods and have been shown to possess multilineage differentiation capacities, including an ability to differentiate into articular cartilage and bone in vivo; however, the characterization of human muscle-derived stem cells (hMDSCs) and their bone regenerative capacities have not been fully investigated. Genetic...
Ectopic calcification as well as fatty and fibrotic tissue accumulation occurs in skeletal muscle during the disease progression of Duchenne muscular dystrophy (DMD), a degenerative muscle disorder caused by mutations in the dystrophin gene. The cellular origin and the environmental cues responsible for this ectopic calcification, fatty and fibrotic infiltration during the disease progression, ...
due to the limiting workspace of parallel manipulator and regarding to finding the trajectory planning of singularity free at workspace is difficult, so finding a best solution that can develop a technique to determine the singularity-free zones in the workspace of parallel manipulators is highly important. in this thesis a simple and new technique are presented to determine the maximal singula...
in this thesis, a better reaction conditions for the synthesis of spirobarbiturates catalyzed by task-specific ionic liquid (2-hydroxy-n-(2-hydroxyethyl)-n,n-dimethylethanaminium formate), calcium hypochlorite ca(ocl)2 or n-bromosuccinimide (nbs) in the presence of water at room temperature by ultrasonic technique is provided. the design and synthesis of spirocycles is a challenging task becaus...
OBJECTIVE To explore possible differences in muscle-derived stem cell (MDSC) chondrogenic differentiation in vitro and articular cartilage regeneration in vivo between murine male MDSCs (M-MDSCs) and female MDSCs (F-MDSCs). METHODS Three different populations of M- and F-MDSCs (n = 3 of each sex) obtained via preplate technique, which separates cells based on their variable adhesion character...
Before synaptogenesis, early excitability implicating voltage-dependent and transmitter-activated channels is known to be crucial for neuronal development. We previously showed that preplate (PP) neurons of the mouse neocortex express functional Na(+) channels as early as embryonic day 12. In this study, we investigated the role of these Na(+) channels in signaling during early development. In ...
INTRODUCTION: Isolation of muscle derived stem cells (MDSCs) has been popularly conducted with pre-plate technique according to their slow adhering characteristics on collagen-coated surface, and the transplantation of MDSCs has been verified to be greatly efficient for stem-cell based therapy of various tissues (1,2). However, most of previous studies on muscle stem cells have been focused on ...
Neurons dissociated from embryonic cerebral rat cortex form a differentiated network of synaptic connections and develop synchronous oscillatory network activity with the beginning of the second week in culture. During an initial phase lasting 3-4 d, synchronous calcium transients can be blocked completely by either CNQX or bicuculline, showing that both glutamatergic and GABAergic neurons are ...
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