The cells had dense basal lamina with pinocytotic vesicles along their surface and numerous cytoplasmic thin microfilaments with dense bodies. |
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Real leaf outlines may also be, for example, lobed or extended at the lamina base. |
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In the picture above, you can see the flat photosynthetic structures, the lamina, or blades, branching from the stipe, or stalk. |
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Posteriorly, the mesial lamina of the splenial is firmly sutured onto the anterior end of the prearticular. |
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We found that the area, perimeter, length, and width of the lamina were highly correlated, suggesting the existence of a common genetic control. |
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The wall of Cloquet's canal consists of multifenestrated sheaths, previously basal lamina of hyaloid artery. |
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The cells were surrounded by a basal lamina and joined by primitive junctions. |
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In our cases, both neoplasms were located in the lamina propria of the renal pelvis, lifting and denuding the urothelium. |
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Instead, the reticular lamina moved in a direction perpendicular to its long axis. |
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Endothelial cells comprise the intimal layer and are supported by a thin membrane and an elastic lamina. |
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These transmembrane molecules link the cell to laminins and collagen in the basal lamina. |
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Toughness is often measured with a penetrometer, a device which forces a circular flattened rod through leaf lamina. |
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This junction is clearly visible as a dark band or basal lamina in electron micrographs of developing vertebrate teeth. |
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In each case, fragments of lamina were collected with mature but closed sporangia. |
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The leaf petiole incurvates, the lamina swells, the central bud loses its structure and the central inflorescence does not form. |
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Between the two crura of the fornix is a white, triangular lamina, known as the fornical commissure. |
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To estimate the relative surface area of basal lamina and apertures, we used a line intercept technique with cycloids. |
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The initial cystoscopic biopsies showed transitional cell carcinoma with the invasion of the lamina propria. |
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Leaves move by means of turgor pressure changes at the pulvinus at the base of each lamina. |
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The lamina is triangular-lanceolate with acute or more commonly subulate leaves. |
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The width of the fenestrated layer between the basement membrane and the cellular cortex of the lamina monopolar cells is reduced. |
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Abundant basal lamina, interdigitating cell membrane, rough endoplasmic reticulum, and pinocytotic vesicles were seen in all 3 cases. |
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For each plant, the coordinates along the axis of the stem and the midrib of each lamina were recorded. |
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Cells are replaced from a basal layer of proliferating epidermal cells in contact with the basal lamina. |
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On the inner surface of the cell layer, a basal lamina is laid down. |
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Leaf size and morphology are extremely variable, but the lamina is typically one or more times pinnately compound. |
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As a basement membrane separates an epithelium from the underlying lamina propria or supportive tissue, so it also separates the follicle from the theca. |
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In the case of motor neurons, the axon terminal finds the site of the original synapse on the muscle cell by recognizing the basal lamina that fills the synaptic cleft. |
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This basal lamina underlines all epithelial and endothelial tissues, and separates these from other types of tissue. |
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The universality of DNA attachment to the lamina in interphase growing cells means that nuclear volume cannot change substantially in evolution without changing genome size. |
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The base coat thickness must be thicker when more than one layer of reinforcing mesh is incorporated into the lamina. |
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Sections from the ileum showed the polyps to be composed of multiple closely aggregated lymphoid follicles in the lamina propria of the ileal mucosa. |
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The thickened lamina and stiffer tissues that make up veins may, therefore, provide increased mechanical support for the leaf prickles of A. spinosa. |
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The diagnosis of acute inflammation was based on the finding of collections of extravascular polymorphs in the epithelium, lamina propria, or muscular layers. |
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In addition, all seven rhabdomeres that share a common field of view send their axons to the same place in the first ganglionic layer the lamina. |
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Leaves show numerous oily polygonal lesions which may run together to cause a general chlorosis of the lamina and premature leaf fall. |
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P and A were determined at the posterior and anterior intersection of the internal capsule and the medial intermedullary lamina respectively. |
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Fractures of both sides of the cribriform plate and of the lamina papyricea bilaterally as well as deviation of the bony nasal septum are present. |
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Elastic fibres can also blend amongst themselves, leading to lamina or elastic membranes where greater deformability is required, such as in the tunica media of the blood vessels. |
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A Kerrison rongeur is used to remove the thinned lamina, carefully decompressing the spinal canal. |
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Position the lamina spreader at the base of the spinous processes. |
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The aponeurosis is dissected with scissors that are used in combination with a bone chisel to detach the muscles from the spinous process and lamina. |
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In a fly's brain, this filtering role is played by the lamina cells. In a fly's medulla, adjacent photodetectors are paired together, a time delay is introduced between the signals, and the two are then multiplied together. |
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However, because each of the seven photoreceptor axon inputs connects to second-order neurons, the image at the level of the lamina is effectively seven times brighter than in the photoreceptors themselves. |
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They synthesize and deposit at their bottom, or basal, surfaces an organized complex of matrix materials known as the basal lamina or basement membrane. |
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Attaching the Fußdichtungsschiene at the lower lamina facilitates the use of multiple handling, and should possibly be provided with a first be marked to indicate the order. |
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Summary: Our knowledge of vocal fold structure has profoundly evolved since the description by M. Hirano in 1974 of the laminar organization of the connective tissue of the human vocal fold, the lamina propria. |
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In white-fruited cultivars there is a yellowing of the portion of the lamina exposed to the sun that confers a metallic lustre to the leaf surface. |
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The lamina rolls up along lines running from the petiole to the tip, possibly touching the leaf margin at one or two points on the way, giving either a cone or a polygonal outline. |
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The pseudocysts are not true glandular lumens but are part of the tumor stroma, showing glycosaminoglycan material, or hyalinized basal lamina. |
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The lamina propria contains a range of inflammatory cells that normally immunoexpress the various immunoglobulins in plasma cells. |
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The medial part of the ventral lamina forms the most rostral pole of the oliva, the dorsal lamina the most caudal one. |
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This specimen resembles Megalastrum aureisquama but differs by dark appressed scales along the lamina rachises. |
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These have a thicker tip and a scar from where the leaf lamina became detached. |
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Histologically, the lamina propria is oedematous, containing a mixed inflammatory infiltrate in which eosinophils are prominent. |
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Embolisms and refilling in the maize leaf lamina, and the role of the protoxylem lacuna. |
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Scattered fibroplasia, neovascularization and disintegration of elastic fibres were the important features in the lamina propria, at this stage. |
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We then calculated the mean number of these cells in the epithelium, subepithelial layer of the lamina propria, and the deep paraglandular layer of the mucosa. |
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Ultrastructural studies show the whorling cells of LHN to possess classic features of Schwann cells, including continuous basal lamina, but few rudimentary junctions. |
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The convex anterior margin ascends to the lacrimal bone and in some patients to the skull base or the lamina papyracea, remaining in contact with the bony lateral nasal wall. |
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The hindgut matrix in prehatching stage 19 embryos consists of a trilayered electron dense lamina, subjacent electron dense material and the innermost lucent layer. |
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The pathological evaluation carried out at the pathology department revealed a high-grade tumour with lamina propria involvement and wide consensual phlogosis. |
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Lamina papyraceous, green when dried, glabrous, terminal segment similar to the lateral ones, without bulbil on the adaxial surface. |
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