"bizarre" cells
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B. Cellular pathology
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bizarre cells
21 October 2022 -
substance
23 August 2022Chemical substance
Definition : A chemical substance is a form of matter having constant chemical composition and characteristic properties. Some references add that chemical substance cannot be separated into its constituent elements by physical separation methods, i.e., without breaking chemical bonds.
Chemical substances can be simple substances, chemical compounds, or alloys.
Types
endogenous substance
exogenous (...) -
inclusions bodies
23 August 2022WKP
Definition : Inclusion bodies are aggregates of specific types of protein found in neurons, a number of tissue cells including red blood cells, bacteria, viruses, and plants.
In neurons
In muscle cells
Inclusion bodies of aggregations of multiple proteins are also found in muscle cells affected by inclusion body myositis and hereditary inclusion body myopathy. -
cellular lesions
23 August 2022 -
cellular anomalies
23 August 2022 -
cellular diseases
23 August 2022cell diseases
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cellular adaptation
23 August 2022WKP
Definition : In cell biology and pathophysiology , cellular adaptation refers to changes made by a cell in response to adverse or varying environmental changes. The adaptation may be physiologic (normal) or pathologic (abnormal).
Four types of morphological adaptations include :
atrophy or hypotrophy
hypertrophy
hyperplasia
metaplasia -
intranuclear inclusions
18 August 2022Examples
nuclear viral inclusions
in tumors in adrenal cortical aldosterone-producing adenoma https://twitter.com/Andrew_Fltv/status/1559888034988007424 -
cellular atypia
5 June 2022nuclear atypias
Examples
tumoral cells -
mitotic activity
5 June 2022Pathology anomalies of mitotic activity increased mitoses / increased mitotic activity low mitotic activity / inconspicuous mitoses moderate mitotic activity / frequent mitoses high mitotic activity / numerous mitoses