Notes in c. Histology: Epithelium and Glands

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Published	07/28/2024	Four basic types of tissue:{{c1::Nervous tissue::type}}{{c1::Epithelium::type}}{{c1::Connective tissue::type}}{{c1::Muscle::type}}
Published	07/28/2024	Individual epithelia are connected through the {{c1::lateral::name}} domain
Published	07/28/2024	apical structures on epithelia:{{c1::Cilia::structure}}{{c1::Microvilli::structure}}
Published	07/28/2024	Five general functions of epithelia:{{c1::Protection::function}}{{c2::Absorption::function}}{{c1::Secretion::function}}{{c2::Transportation::function}…
Published	07/28/2024	Types of simple epithelia:Simple or stratified {{c1::squamous::name}}Simple or stratified {{c2::cuboidal::name}}Simple or stratified {{c1::columnar::n…
Published	07/28/2024	Stratified epithelia are defined by shape on the {{c1::apical::apical/basal/lateral}} layer
Published	07/28/2024	Types of special epithelia:{{c1::pseudostratified::name}} epithelia{{c2::transitional::name}} epithelia
Published	07/28/2024	What defines structure of pseudostratified epithelia?
Published	07/28/2024	What defines structure of transitional epithelia?
Published	07/28/2024	Transitional epithelia is only found in parts of the {{c1::urinary tract::area}}
Published	07/28/2024	How can simple squamous epithelia be defined?
Published	07/28/2024	{{c1::Mesothelium::epithelium name}} lines the abdominal cavity{{c2::Endothelium::epithelium name}} lines the blood and lymph vessels
Published	07/28/2024	Simple cuboidal epithelium is widely found in the {{c1::kidney::organ}}
Published	07/28/2024	Simple columnar epithelium is mainly found in {{c1::absorptive::quality}} organs, especially the GI tract
Published	07/28/2024	The two kinds of stratified squamous epithelium either contain an outer layer of {{c1::keratinizied::modification}} cells or non-{{c1::kerat…
Published	07/28/2024	Keratinized layer of cells in stratified squamous epithelium is found in the {{c1::apical::apical/basal}} surface
Published	07/28/2024	How non-keratinized and keratinized stratified squamous epithelia differ?
Published	07/28/2024	e.g.of non-keratinized and keratinized stratified squamous epithelia
Published	07/28/2024	Stratified cuboidal epithelium line larger {{c2::ducts}} of some {{c1::glands (like sweat glands)}}
Published	07/28/2024	Which types of stratified epithelia are rare?
Published	07/28/2024	Stratified columnar epithelia are found in the largest {{c2::ducts::areas}} of some {{c1::glands}}, the {{c2::conjunctiva::eye structure}}…
Published	07/28/2024	Pseudostratified epithelium with {{c1::cilia::structure}} at its apical surface is characteristic for the {{c2::upper respiratory trac…
Published	07/28/2024	Non-ciliated pseudostratified epithelium is found in the {{c1::nervous::type}} system and parts of the {{c1::male::male/female}} r…
Published	07/28/2024	How can transitional epithelium be identified?
Published	07/28/2024	Why is extended transitional epithelium hard to identify?
Published	07/28/2024	Which germ layers can epithelia be derived from?
Published	07/28/2024	Thousands of microvilli are visible as a {{c1::striated::description}} or {{c1::brush border::description}}
Published	07/28/2024	Stereocilia are actually large {{c1::microvilli::structure}}
Published	07/28/2024	Cilia display a characteristic 9+0 ({{c1::sensory::function}}) or 9+2 ({{c1::motile::function}}) pattern of {{c2::mic…
Published	07/28/2024	Cause of non-motile cilia in Kartagener syndrome?
Published	07/28/2024	Major symptom of Kartagener syndrome?
Published	07/28/2024	This image displays {{c1::microvilli::microvilli/cilia}} with a(n) {{c1::actin::actin/microtubule}} core …
Published	07/28/2024	This image displays {{c1::cilia::microvilli/cilia}} with a(n) {{c1::microtubule::actin/microtubule}} core …
Published	07/28/2024	Membrane proteins that participate in cell junctions are called {{c1::cell adhesion::name}} molecules (CAMs) …
Published	07/28/2024	{{c1::Tight::type}} junctions seal epithelial cell layers at the lateral surface
Published	07/28/2024	{{c1::Adherent::type}} junctions (zonula adherens) and {{c1::desmosomes::structure}} stabilize the cell struct…
Published	07/28/2024	{{c1::Hemidesmosomes::structure}} and {{c1::focal::type}} adhesions anchor epithelial cells to the basemen…
Published	07/28/2024	{{c1::Gap::name}} junctions allow for cell-to-cell communication
Published	07/28/2024	Use of freeze fracture electron microscopy?
Published	07/28/2024	Major marker for tight junctions in TEM?
Published	07/28/2024	Adherent junctions are linked to {{c1::actin filaments::cytoskeletal component}} Desmos…
Published	07/28/2024	In epithelia, what does a junctional complex refer to?
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Published	07/28/2024	In pseudostratified epithelia, all cells {{c1::connect::connect/do not connect}} to basement membranes
Published	07/28/2024	Stratified Cuboidal epithelium are never more than {{c1::2}} layers
Published	07/28/2024	{{c1::carcinoma}} are epithelia derived cancer
Published	07/28/2024	microvilli are {{c1::non-motile::motile/non-motile}}
Published	07/28/2024	Fuzzy material at cytoplasmic side of adherent junction are {{c1::actin filaments::a type of cytoskeleton}} and of desmosomes are {{c1::intermediate f…
Published	07/28/2024	Both hemidesmosomes and focal adhesions are {{c1::integrin}} based.however, hemidesmosomes are connected to {{c1::intermediate}} filaments while focal…
Published	07/28/2024	Identify the structure in red
Published	07/28/2024	Regulatory secretion is done via a {{c1::signal}}constitutive secretion happens as soon as the vesicles reach the {{c1::trans golgi membrane}}
Published	07/28/2024	Merocrine secretion:substance secreted - {{c1::proteinaceous}}{{c2::no loss}} of cell membraneApocrine:substance secreted - {{c1::lipophilic}}{{c2::lo…
Published	07/28/2024	Most glands are {{c1::apocrine ::apocrine/merocrine/holocrine}}Mammary gland is {{c1::both apocrine and merocrine::apocrine/merocrine/holocrine}}Sebac…
Published	07/28/2024	During their formation, endocrine form from exocrine when their duct cells {{c1::disappears}}
Published	07/28/2024	{{c1::Acini}} are secretory parts of the glands. {{c1::Ducts}} are conducting parts
Published	07/28/2024	{{c1::Myoepithelial}} cells are thin layer of star shaped cells surrounding the acini.
Published	07/28/2024	Locations in the body:simple tubulur  - {{c1::large intestine}}
Published	07/28/2024	Locations in the body:simple tubular coiled - {{c1::sweat gland}}
Published	07/28/2024	Locations in body:Simple branched acinar gland - {{c1::secretory sebaceous glands}} which are found in the {{c2::areola}}
Published	07/28/2024	Locations in the body - Compound (tubulo) acinar - {{c2::pancreas}}
Published	07/28/2024	Hematoxylin stain is a {{c1::basic dye}} that will react with {{c1::basophilic cell components}} like {{c2::nucleic acids and ribosomes}}
Published	07/28/2024	Eosin stain is a {{c1::acidic dye}} that will react with {{c1::acidophilic cell components}} like {{c2::proteins}}
Published	07/28/2024	Most tissue slides are stained with?
Published	07/28/2024	Muscle triple or trichrome stain has a component that stains {{c1::elastic fibers}}, where collagen fibers are {{c2::blue or green}}, muscle fibers ar…
Published	07/28/2024	Weigert's stain for elastic fibers stains elastic fibers {{c1::purple to black}}
Published	07/28/2024	Periodic Acid-Leucofuchsin stain (PAS) stains cellular regions rich in carbohydrates, especially glycogen, proteoglycans and mucines fibers {{c1::dark…
Published	07/28/2024	Silver stains stain
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