(1) Many such pairs of filaments are bundled together into a structure called a fibril , and groups of fibrils make up a single muscle fiber (cell).

(2) As the number of fibrils decreases, it becomes increasingly easier to cut the next fibril because the fibrils carry larger and larger loads.

(3) All fibril dimensions were therefore estimated from the height of the fibril in cross section.

(4) In particular, the mineral completely encases each fibril, enclosing the fibrillar volume.

(5) The direction of cell growth is determined by the orientation of the cellulose fibrils in the cell wall.

(6) The tumor cells had elongated blunt-ended nuclei and acidophilic fibrillary cytoplasm.

(7) They had ovoid nuclei, a small amount of lightly eosinophilic cytoplasm, and fibrillary cytoplasmic processes.

(8) Collagen fibrils are important for the function of musculoskeletal biomechanics in various species.

(9) The single nucleus was oval, with pale chromatin and a large nucleolus rich in fibrillar and granular components.

(10) Ultrastructural examination showed round to oval cells separated by scant fibrillary matrix.

(11) This is reflected by the rapid increase in number of fibrils and the increasing complexity of fibrillar topology.

(12) Immunotactoid glomerulopathy is one of several renal disorders characterized by the extracellular deposition of nonamyloid fibrillary deposits.

(13) The reticular, fibrillar and membranous differentiations of mesenchymatous origin become secondarily involved.

(14) The intracytoplasmic structures in which the stored material accumulates are enlarged lysosomes that contain a characteristic, finely fibrillary material.

(15) Because fibrillar collagens are secreted by fibroblasts and other connective tissue cells, the composition of the matrix is determined by these cells.