Cytoplasmic vacuolation definition
WebCytoplasmic vacuolation (Concept Id: C4048267) A morphologic finding referring to the presence of vacuoles within the cytoplasm of the cells. Cytoplasmic vacuolation MedGen UID: 882704 •Concept ID: C4048267 Finding Definition A morphologic finding referring to the presence of vacuoles within the cytoplasm of the cells. [from NCI] Term Hierarchy WebAug 20, 2014 · Vacuolation of the epithelium should be recorded and graded and should be discussed in the pathology narrative if the incidence and/or severity appears to be related to chemical administration. The type and location of the vacuolation should be noted if it appears specific and noteworthy. Diagnosis should indicate if the change is bilateral.
Cytoplasmic vacuolation definition
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WebVacuolization is the formation of vacuoles or vacuole-like structures, within or adjacent to cells. Perinuclear vacuolization of epidermal keratinocytes is most likely …
WebSep 1, 1999 · This review focuses on a widely-observed morphological phenomenon, a unique class of cytoplasmic vacuolation, found in cultured (mammalian) cells. This vacuolation is quite distinct from autophagosomal and heterophagosomal, ie excessive lysosomal vacuolation, and occurs in most cell types spontaneously or via a wide range … WebJul 1, 2024 · VEXAS syndrome (vacuoles, E1 enzyme, X-linked, autoinflammatory, somatic) is a monogenic disease of adulthood caused by somatic mutations in UBA1 in hematopoietic progenitor cells. Patients develop inflammatory and hematologic symptoms. Myeloid-driven autoinflammation and progressive bone marrow failure lead to substantial …
Webvacuole: [noun] a small cavity or space in the tissues of an organism containing air or fluid. WebCytoplasmic Protein Genes encode Cytoplasmic Proteins that are typically localized in the cell interior, generally excluding the plasma membrane, mitochondria, and the…
Webvacuole: [ vak´u-ōl ] a space or cavity in the protoplasm of a cell. contractile vacuole a small fluid-filled cavity in the protoplasm of certain unicellular organisms. It gradually increases in size and then collapses; its function is thought to be respiratory and excretory.
WebThe term koilocytosis is used to describe cells with papillomavirus-induced cytopathic effects, which consist of extensive cytoplasmic vacuolation and nuclear pyknosis. Intranuclear inclusion bodies may also be present; these occur in the upper layers of the epidermis (see Figure 26-3, C ). iphone refurbished grade aWebJun 17, 2016 · Cytoplasmic vacuolization (also called cytoplasmic vacuolation) is a well-known morphological phenomenon observed in mammalian cells after exposure to bacterial or viral pathogens as well as to various natural and artificial low-molecular-weight compounds. Vacuolization often accompanies cell death; however, its role in cell death … orange county public defender fullertonWebJun 1, 2014 · The name, which is derived from the Greek methuo (to drink to intoxication), was selected because the most prominent attribute in cells undergoing this form of death is the accumulation of large fluid-filled cytoplasmic vacuoles that originate from macropinosomes. iphone refurbished italiaWebMar 7, 2012 · Cytoplasmic vacuolization derived from enlarged/dilated ER upon exposure to these drugs could be rationally interpreted as a consequence of excessive ER stress. Although these vacuolization processes are completely different from that induced by lysosomotropic agents, they could not be distinguished by light microscopic observations. iphone refurbished by appleWebToxic neutrophils can also correspond to neutrophils that possess a more basophilic cytoplasm, basophilic granulation (infrequently observed), or cytoplasmic vacuoles in addition to one of the preceding cytoplasmic changes. iphone refurbished grouponWebvacuole. (văk′yo͞o-ōl′) n. 1. A membrane-bound organelle in the cytoplasm of most cells, especially plant cells, containing water and dissolved substances such as salts, sugars, … iphone refurbished guatemalaWebDisintegration of the cytoplasm, pyknosis of the nuclei, and karyolysis of the nuclei of scattered transitional cells may be seen in urine from healthy individuals as well as in urine containing malignant cells. Cells with an attached tag of partially preserved cytoplasm were initially described by Papanicolaou and are sometimes called comet or decoy cells. iphone refurbished groningen