Fig 1 – Diagram showing the three forms of endocytosis Phagocytosis –This is the process of engulfing large, solid particles such as bacteria into the cell for immune purposes. Extensions of the cytoplasm, termed pseudopodia (‘false feet’), sense, surround and enclose the target, creating ...
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We find that Wt a-syn at high expression levels (indicated by “(+)–High a-syn” in the diagram) increases the number of REs dispersed from the ERC toward the plasma membrane (Fig. 5 and 10a), and suggest that this increased flux enhances the total level of stimulated exocytosis (Fig...
This commentary provides a brief perspective on the docking and fusion particle as it applies to synapse function and places recent findings (5, 6) in context.( a ) Schematic diagram indicating four essential components of the docking and fusion particle, also called the SNARE …...
Biphasic glucose-stimulated insulin secretion (GSIS) is essential for blood glucose regulation, but a mechanistic model incorporating the recently identified islet β cell heterogeneity remains elusive. Here, we show that insulin secretion is spatially a
Figure 5. Schematic Diagram of Some Morphological Features of a Mammalian Sperm Undergoing and Completing the Acrosome Reaction The course of the acrosome reaction is indicated by (A)–(D). An acrosome-intact sperm head is shown in (A). In (B), fusion between outer acrosomal membrane and...
Our method allows the phase diagram of complex mixtures to be explored more thoroughly than possible with numerical simulations. We briefly discuss the implications for the nature of the liquid-solid boundary in accreting neutron stars.doi:10.1074/jbc.m010143200Dailin...
Osmosis Definition, Diagram & Examples from Chapter 4 / Lesson 21 221K Understand what osmosis is and what happens during osmosis. Learn why osmosis is important to the survival of a cell and explore various types of s...
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a Schematic diagram of the experimental procedure. Briefly, GBM tumors (ccf4259, ccf4268, ccf4272, and DI247) cut into ~4 mm in diameter were cultured in Matrigel in neurobasal medium supplemented with 1 ng/ml EGF and 1 ng/ml bFGF. On day 2, anti-integrin α3 subunit blocking ...