Subcutis
Information about Subcutis
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A typical injection site post-implant. The entry wound and pellet ejection bruise can clearly be seen here
Subcutaneous injections are given by injecting a fluid or a solid pellet into the subcutis. It is used to administer a variety of medical treatments. Subcutaneous injections of fluid are used to administer vaccines and medications. A pellet may be injected to deliver long-lasting doses of medication such as goserelin.
See also
- Radio-frequency identification (RFID) - implantable devices
- Skin
Integumentary system | |
|---|---|
| structures | Skin • Sweat glands • Sebaceous glands • Hair (Hair follicle) • Nails • Scale |
| layers | Epidermis (Stratum corneum, Stratum lucidum, Stratum granulosum, Stratum spinosum, Stratum germinativum/basale) • Dermis • Subcutis |
Cutis is the combined term for the epidermis and the dermis, the two outer layers of the skin. Underneath is the subcutis.
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adipose tissue or fat is loose connective tissue composed of adipocytes. Its main role is to store energy in the form of fat, although it also cushions and insulates the body.
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Injection may refer to:
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- Injection (medicine), a method of putting liquid into the body with a syringe and a hollow needle that punctures the skin.
- Injective function in mathematics, a function which associates distinct arguments to distinct values
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Goserelin is an injectable gonadotropin releasing hormone super-agonist (GnRH agonist). It stops the production of sex hormones (testosterone and oestrogen).
Goserelin is marketed by AstraZeneca with the brand name Zoladex.
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Goserelin is marketed by AstraZeneca with the brand name Zoladex.
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Radio-frequency identification (RFID) is an automatic identification method, relying on storing and remotely retrieving data using devices called RFID tags or transponders.
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Skin layers: epidermis, dermis, and subcutis, showing a hair follicle, sweat gland & sebaceous gland.]] In zootomy and dermatology, skin is the largest organ of the integumentary system made up of multiple layers of epithelial tissues that guard underlying muscles and organs.
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In zootomy, the integumentary system is the external covering of the body, comprising the skin, hair, feathers, scales, nails, sweat glands and their products (sweat and mucus).
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Skin layers: epidermis, dermis, and subcutis, showing a hair follicle, sweat gland & sebaceous gland.]] In zootomy and dermatology, skin is the largest organ of the integumentary system made up of multiple layers of epithelial tissues that guard underlying muscles and organs.
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Perspiration (also called sweating or sometimes transpiration) is the production and evaporation of a fluid, consisting primarily of water as well as a smaller amount of sodium chloride (the main constituent of "table salt"), that is excreted by the sweat glands in the skin of
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The sebaceous glands are glands found in the skin of mammals.
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Locations and morphology
A branched type of acinar gland, these glands exist in humans throughout the skin except in the palms of the hands and soles of the feet...... Click the link for more information.
Hair is a filamentous outgrowth of protein, found only on mammals. It projects from the epidermis, though it grows from hair follicles deep in the dermis. Although many other organisms, especially insects, show filamentous outgrowths, these are not considered "hair".
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A hair follicle is part of the skin that grows hair by packing old cells together. Attached to the follicle is a sebaceous gland, a tiny sebum-producing gland found everywhere except on the palms, lips and soles of the feet.
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nail is a horn-like structure at the end of a human's or an animal's finger or toe. See also claw.
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Parts of the nail
Anatomically fingernails and toenails..... Click the link for more information.
scale (Greek lepid, Latin squama) is a small rigid plate that grows out of an animal's skin to provide protection. In lepidopteran species, scales are plates on the surface of the insect wing, and provide coloration.
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Epidermis is the outermost layer of the skin. It forms the waterproof, protective wrap over the body's surface and is made up of stratified squamous epithelium with an underlying basal lamina.
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The stratum corneum ("horny layer") is the outermost layer of the epidermis (the outermost layer of the skin). It is composed mainly of dead cells that lack nuclei. As these dead cells slough off, they are continuously replaced by new cells from the stratum germinativum (basale).
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stratum lucidum (Latin for "clear layer") is a thin, clear layer of dead skin cells in the epidermis, and is named for its translucent appearance under a microscope. It contains a clear substance called eleidin, which eventually becomes keratin.
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In microscopic views of skin, the stratum granulosum layer of the epidermis lies between the stratum spinosum below and the stratum lucidum above in stratified squamous keratinized thick skin of palms and soles.
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In the skin, the stratum spinosum is a multi-layered arrangement of cuboidal cells that sits beneath the stratum granulosum. Adjacent cells are joined by desmosomes, giving them a spiny appearance when the cells shrink during the staining process while the desmosomes hold firm.
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Stratum germinativum (also stratum basale or basal cell layer) is the layer of keratinocytes that lies at the base of the epidermis immediately above the dermis.
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The dermis is a layer of skin beneath the epidermis that consists of connective tissue and cushions the body from stress and strain. The dermis is tightly connected to the epidermis by a basement membrane. It also harbors many nerve endings that provide the sense of touch and heat.
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