What does stratum lucidum mean?
Definitions for stratum lucidum
stra·tum lucidum
This dictionary definitions page includes all the possible meanings, example usage and translations of the word stratum lucidum.
Princeton's WordNet
stratum lucidumnoun
the layer of epidermis immediately under the stratum corneum in the skin of the palms and soles
Wikipedia
Stratum lucidum
The stratum lucidum (Latin, 'clear layer') is a thin, clear layer of dead skin cells in the epidermis named for its translucent appearance under a microscope. It is readily visible by light microscopy only in areas of thick skin, which are found on the palms of the hands and the soles of the feet.Located between the stratum granulosum and stratum corneum layers, it is composed of three to five layers of dead, flattened keratinocytes. The keratinocytes of the stratum lucidum do not feature distinct boundaries and are filled with eleidin, an intermediate form of keratin. They are surrounded by an oily substance that is the result of the exocytosis of lamellar bodies accumulated while the keratinocytes are moving through the stratum spinosum and stratum granulosum.The thickness of the stratum lucidum is controlled by the rate of mitosis (division) of the epidermal cells. Melanosomes in the stratum basale determine the darkness of the stratum lucidum.
ChatGPT
stratum lucidum
The stratum lucidum is a thin layer of skin found in the epidermis, specifically between the stratum corneum and stratum granulosum. It is most prominent in thicker skin areas such as the palms of the hands and soles of the feet. This layer is largely comprised of dead skin cells and keratin, and it plays a role in providing a barrier and protection against environmental damage.
Wikidata
Stratum lucidum
The stratum lucidum is a thin, clear layer of dead skin cells in the epidermis named for its translucent appearance under a microscope. It is readily visible by light microscopy only in areas of thick skin, which are found on the palms of the hands and the soles of the feet. Located between the stratum granulosum and stratum corneum layers, it is composed of three to five layers of dead, flattened keratinocytes. The keratinocytes of the stratum lucidum do not feature distinct boundaries and are filled with eleidin, an intermediate form of keratin. The thickness of the lucidum is controlled by the rate of mitosis of the epidermal cells. In addition, melanocytes determine the darkness of the stratum lucidum. The cells of the stratum lucidum are flattened. They are surrounded by an oily substance that is the result of the exocytosis of lamellar bodies accumulated while the keratinocytes are moving through the stratum spinosum and stratum granulosum.
Matched Categories
Numerology
Chaldean Numerology
The numerical value of stratum lucidum in Chaldean Numerology is: 6
Pythagorean Numerology
The numerical value of stratum lucidum in Pythagorean Numerology is: 6
Translations for stratum lucidum
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"stratum lucidum." Definitions.net. STANDS4 LLC, 2024. Web. 27 Apr. 2024. <https://www.definitions.net/definition/stratum+lucidum>.
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