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This allows for many radical things to be done syntactically within Python. A new method resolution order for multiple inheritance was also adopted with Python 2.3. It is also possible to run custom code while accessing or setting attributes, though the details of those techniques have evolved between Python versions.
NTERA-2 cells before (left) and after (right) differentiation induced by exposure to retinoic acid. The bottom panels show NTERA-2 cells expressing GFAP, a neural precursor marker, after differentiation. The NTERA-2 (also designated NTERA2/D1, NTERA2, or NT2) cell line is a clonally derived, pluripotent human embryonal carcinoma cell line. [1]
[52] [53] While Python 2.7 and older versions are officially unsupported, a different unofficial Python implementation, PyPy, continues to support Python 2, i.e. "2.7.18+" (plus 3.10), with the plus meaning (at least some) "backported security updates". [54] Python 3.0 was released on 3 December 2008, with some new semantics and changed syntax.
Cell junctions [1] or junctional complexes are a class of cellular structures consisting of multiprotein complexes that provide contact or adhesion between neighboring cells or between a cell and the extracellular matrix in animals. [2] They also maintain the paracellular barrier of epithelia and control paracellular transport. Cell junctions ...
The interaction between stromal cells and tumor cells is known to play a major role in cancer growth and progression. [1] In addition, by regulating local cytokine networks (e.g. M-CSF , [ 2 ] LIF [ 3 ] ), bone marrow stromal cells have been described to be involved in human hematopoiesis and inflammatory processes.
[2] Several media have been developed for culturing insect cell lines with many of them suitable for culturing S2 cells. The S2 cells have been shown to grow up to 5.1×10 7 cells/ml in serum free medium [3] and above 10 7 cells/ml in basal media such as that used in Schneider's experiments. [4]
Oligodendrocyte progenitor cells (OPCs), also known as oligodendrocyte precursor cells, NG2-glia, O2A cells, or polydendrocytes, are a subtype of glia in the central nervous system named for their essential role as precursors to oligodendrocytes and myelin. [1] They are typically identified in the human by co-expression of PDGFRA and CSPG4.
Tekno the Robotic Puppy (also known as Teksta the Robotic Puppy) is a popular electronic robotic toy which originally launched in late 2000.Tekno sold more than 7 million units in its first season and went on to sell more than 40 million units in its original 4 years of production.