![]() ![]() Although the electron microscopy data strongly indicates the existence of intergranule fusion in rat melanotrophs, this process as modelled in the present work does not contribute to the granule diameter distribution significantly. The term design-based is used to describe newer methods in stereology whose probes and sampling schemes are ‘designed’, that is, defined a priori, so that the methods are independent of the size, shape, spatial orientation, and spatial distribution of the geometrical features to be investigated. The model accounts for the bias on granule diameter measurements due to sectioning of granules. It is based on the theory that larger granules are formed by fusion of two or more spherical granules of fixed size, and that the surface of a newly formed granule is equal to the sum of fused granule membranes. To study whether intergranule fusion affects the distribution of granule diameters a simple probabilistic model was developed. In Proceedings of the Second International Congress on Stereology, 163-173. IEEE ACM International Symposium on Distributed Simulation and Real-Time. Its bacterial chromosome along two points, so it starts at the. The determination of the size distribution of particles in an opaque material from a measurement of the size distribution of their sections. ICCB 2008: PROCEEDINGS OF THE 9TH INTERNATIONAL CONGRESS ON CELL BIOLOGY. #IDEOSYNCRATIC CELL DISTRIBUTION STEREOLOGY PRO#Now, bacterial cells and other pro periodic cells are able to sort of zipper. ![]() So here, for the first step, youre bacterial cell is going to replicate its circular strand of DNA. The fusion was detected in around 2% of all measured granules, indicating a low occurrence of intergranule fusion. for this question, were viewing bacterial reproduction to sort of split the cell into two and the migration of the chromosome parts into two sections. Sholl Analysis Quantify the branching of individual neurons. Layer Length Quantify neuronal nodes, spines, and processes within anatomical regions. Convex Hull Measure the size of the dendritic field. ![]() We found figures of apparent intergranule fusion, characterized by a tight association of two granules. 3D Wedge Analyze the distribution of neuronal processes extending from the centroid of the cell body. Using electron microscopy, we studied the morphology of secretory granules in rat pars intermedia cells. Haschek and Rousseaux's Handbook of Toxicologic Pathology: Volume 1: Principles and Practice of Toxicologic Pathology is a key reference on the integration of structure and functional changes in tissues associated with the response to pharmaceuticals, chemicals and biologics. ![]()
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