|Product name||Skin, breast, normal|
|No. of samples||1|
|Description||Skin, breast Age/Sex : 63/F|
Product Related Literature
Exterior skin is soft vertebrate. Animal other materials, such as exoskeleton of arthropods such, has a chemical composition different origins, development, and structure. Adjective skin means (Latin dermis, from the skin) the “skin”. In mammals, is composed of multiple layers of ectodermal tissue is the largest organ of the envelope system, skin to keep major muscle, bone, ligaments and internal organs. skin of a different nature exists amphibians, reptiles, birds. Hair some, may look like hairless skin on their own all mammals, I have a marine mammal.
It is the first line of protection against external factors and skin of interaction with the environment. For example, the skin plays an important role in protecting the body from excessive water loss and pathogens. Other features, some insulation manufacturing vitamin D temperature control, and sense, and folic acid. It can be treated by the formation of cutaneous scar tissue damaged very much. This has been bleaching and sometimes discoloration. It depends on where the thickness of the skin is also placed in the body. In humans, for example, is under the skin around the eyes and eyelids, 0.5 mm thick, is the skin the thinnest in the body, and the first signs of aging, such as wrinkles and such “crow’s feet” It is one of the areas. Skin of the soles of the feet and palms of the foot is a thick skin thickness 4 mm, the body.
The fur is thick hair. Leather jacket, will be able to function as camouflage as well as strengthening the skin to provide, or as a sexual characteristic secondary mainly. It is possible that some animals, it can be processed for thick skin is very tough and, to create a leather. Have a hard protective scales on their skin for protection, fish and reptiles have all the birds made hard feather, tough β-keratin. Not a strong barrier passage of chemicals, in many cases, the skin of amphibians, will be in accordance with the diffusion and penetration power. For example, a frog sitting in the anesthetic solution is sedated quickly spread as a chemical through the skin.
The epidermis is composed of the outermost layer of the skin. Maintaining the water in the body, the introduction of pathogens, and which forms a protective barrier over the basal proliferation of keratinocytes and the base, the surface of the body responsible for preventing squamous multilayer consisting differentiation. The epidermis of the skin, which helps to regulate the body temperature. Langerhans cells Merkel cells and melanocytes is also present a while keratinocytes are the major cell accounts for 95% of the epidermis. Skin layer, can be divided into (starting from the outermost layer) layer.
They move up the strata changing composition and shape multiplied by mitosis daughter cells and keratinocytes in the basal layer and if it exceeds the various stages of cell differentiation to become obezyadrenata eventually. During this process, formed between keratinocyte cell-cell binding them (focal adhesion), it becomes highly organized, contribute to the formation of extracellular matrix and secretory proteins keratin, lipids provide mechanical strength to the skin. Keratinocytes of the stratum corneum is removed from the surface (peeling) eventually. Cells and blood vessels will not have the the deepest layer being supplied by diffusion from the capillary to be included in the upper layer of the dermis to the epidermis.