Notes in Histopathology Workshop 3 Part 1

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Published 08/28/2024 {{c1::Osteogenesis imperfecta}} is a result of a change in one nucleotide in the genes for {{c2::type 1 collagen}}. Symptoms include {{c3::spontaneous…
Published 08/28/2024 {{c2::Ehlers-Danlos Type III}} is a result of a Gly → Ser substitution in {{c3::Type III collagen}}. Symptoms include {{c1::hypermobility, dislocation…
Published 08/28/2024 {{c1::Ehles Danlos Type IV}} is a result of a faulty transcription/translation of {{c2::type III collagen}}. Symptoms include {{c3::aortic and/or…
Published 08/28/2024 {{c1::Scurvy}} results from a lack of Vitamin C. Symptoms include {{c2::ulceration of gums, hemorrhages}}
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Published 08/28/2024 {{c1::Dense regular connective tissues; DRCT}} are parrallel arrays of collagen fibers. These tissue are found in {{c2::tendons, ligaments. }}
Published 08/28/2024 {{c1::Dense irregular connective tissue, DICT}} have fibers that are arranged in {{c2::various orientations}}. 
Published 08/28/2024 The dermis is the {{c1::second}} layer of skin and consists of two layers itself: {{c1::papillary}} and {{c1::reticular}}. 
Published 08/28/2024 The {{c1::papillary layer}} of the dermis is noted for having {{c2::loose connective tissue.}}The {{c1::reticluar layer}} of the dermis is noted for h…
Published 08/28/2024 Cell types in the dermis include:{{c1::fibroblasts}}, {{c1::macrophages}}, {{c1::mast cell}}, {{c1::lymphocytes}}
Published 08/28/2024 Fiber types in the dermis include:{{c1::collagen}}, {{c1::elastin}}, {{c1::reticular fibers}}
Published 08/28/2024 {{c1::Hypodermis, or subcutaneous tissue}}, is part of the superficial fascia and contains {{c2::areolar and adipose connective tissues}}
Published 08/28/2024 {{c1::Hypodermis}} is abundant in ground substance and has thin, sparse collagen fibers. It can function to {{c2::insulate and cushion the body.}…
Published 08/28/2024 {{c1::Ground substance}} contains all components of the extracellular matrix except for {{c2::fibrous materials}}
Published 08/28/2024 {{c1::Fibroblasts}} produce and and secrete all macromolecules in the {{c2::ECM of LCT & DCT}}
Published 08/28/2024 There are two classes of cells in CT: {{c1::1. Resident cells}} and {{c1::Transient/Wander cells}}
Published 08/28/2024 Resident cells contain the {{c1::fibroblasts}}, {{c1::pericytes}}, and {{c1::adipocytes}}.Transient/wandering cells contain {{c2::…
Published 08/28/2024 Where would you find lymphocytes? {{c1::At D}}
Published 08/28/2024 This is an example of {{c1::actinic keratosis}}. If the basal membrane is broken through, then {{c2::invasive carcinoma}} manifests
Published 08/28/2024 {{c1::White adipose tissue}} have a single lipid droplet and is surrounded by a thin rim of cytoplasm. If there are several lipid droplets, these adip…
Published 08/28/2024 {{c1::Brown adipose tissue}} contains many lipid droplets in their cytoplasm (multiocular) and are typically present in {{c2::newborns}}
Published 08/28/2024 Identify and name the function of the above:{{c1::collagen}}{{c1::Provides strength to tissues}}
Published 08/28/2024 Identify the above and name its function:{{c1::Reticular fibers}}{{c1::supportive tissue}}
Published 08/28/2024 Name the structure above.{{c1::Elastic fibers}}
Published 08/28/2024 Name the structure above and its function:{{c1::Fibroblast}}{{c1::have RER and Golgi for secreting collagen and elements into extracellular matrix}}
Published 08/28/2024 Name this structure.{{c1::Uniocular adipocytes / white adipose tissue}}
Published 08/28/2024 Identify the circle structure above:{{c1::Multiocular adipocytes / brown adipose tissue}}
Published 08/28/2024 Name the structure above:{{c1::Loose CT}}
Published 08/28/2024 Name the structure above:{{c1::dense irregular tissue}}
Published 08/28/2024 Name the structure above:{{c1::isogenous}} groups
Published 08/28/2024 Name the structures above:{{c1::Chondrocyte(empty white space, fell off) and lacuna(actual circular structure}}The dark, blue/purple/pink around these…
Published 08/28/2024 Name the structure above:{{c1::Hyaline cartilidge}}
Published 08/28/2024 Name the structure above:{{c1::Elastic cartilidge}}
Published 08/28/2024 Name the structure above:{{c1::Fibrocartilage}}
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