词汇 | parenchymal |
释义 | parenchymal adjective uk /pəˈreŋ.kɪ.məl/ us /ˌper.eŋˈkaɪ.məl/ parenchymaladjective (BODY ORGANS)anatomy specialized relating to human or animal parenchyma(= the parts of an organ that are involved in its main job): The scan showed mild brain parenchymal volume loss. Iron accumulates predominantly in hepatic parenchymal cells. Synonym parenchymatous Related word parenchyma It is accepted that heavy iron overload causes parenchymal fibrosis in many organs. Carcinomas are composed of parenchymal and stromal elements. Damage of parenchymal cells causes release of their intracellular constituents into the blood. Substances & structures in the body abductor accessorius ACL actin adductor fundus funiculus fusiform glomerular glomerulus myosin navicular neuroendocrine neurohormonal neurohormone tendinous tendinum tendo tensor Th parenchymaladjective (PLANTS)biology specialized relating to plant parenchyma(= plant tissue formed of simple cells): These are storage parenchymal cells with thickened cell walls. Synonym parenchymatous Related word parenchyma After shedding, the parenchymal cells become lignified and die. Phloem-feeding insects use their stylets to penetrate between the epidermal and parenchymal cells. They feed on parenchymal cells, and it is possible that thicker parenchyma inhibits feeding. Parts of plants axil bark bilobed blade bulb caning cascara sagrada corolla endodermis inflorescence knot pistil rosella seed coat seed pod sessile shaw sting taproot tubule Examples of parenchymalparenchymal Tissue cysts were up to 1 mm in diameter, glistening white and present in connective tissue and parenchymal cells. I will describe our results on the transcriptom of neurogenic versus non-neurogenic radial glial cells in comparison to adult neural stem cells and parenchymal astrocytes. Outer cortical parenchymal cells along the upper sides of the gall differentiated into sclereid elements with simple as well as ruminate pits in their walls. Currently heart-lung transplantation is reserved for patients with pulmonary hypertension or pulmonary parenchymal disease combined with either poor myocardial function, significant valvular pathology or complex uncorrectable congenital heart disease. Interestingly, we found that the penetrating parenchymal arterioles were also significantly larger during pregnancy and underwent forced dilatation at lower pressures, similar to the posterior cerebral arteries. In the present study, we investigated the morphological change and viability of parenchymal microglial cells after transient ischemia and reperfusion. Liposomal lipids were probably utilized in the reparation of the damaged parenchymal cells, while glucan stimulated phagocytic cells. Microcalcifications and opacities were more likely to have been inadequately assessed than spiculate masses, parenchymal deformities, or asymmetric densities. Stippled enhancement is more characteristic of benign normal variant parenchymal enhancement or fibrocystic changes. After shedding, the parenchymal cells become lignified and die, but the structure of both cuticle and palisade cells is retained. The second group included infants with parenchymal lesions or complicated hemorrhages. Damage of parenchymal cells causes release of their intracellular constituents into the blood. In this study, pancreatic parenchymal density was not correlated with perfusion nor with age. The loose parenchymal cells are scattered throughout the fiber bundles and loose fibers, and they probably represent the mesophyll of intact stems. These may mimic suspicious breast parenchymal microcalcifications on the screening mammogram. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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