Significance of Epidermis
The epidermis is the outermost layer of the skin, consisting of multiple layers such as the stratum corneum and viable epidermis. It serves as a protective barrier, waterproofing the skin and influencing skin tone. This multilayered structure varies in thickness and plays a crucial role in aspects like drug permeation and defense against environmental challenges. Conditions such as psoriasis can alter the epidermis, affecting its structure and function, which illustrates its significance in skin health and diseases.
Synonyms: Skin, Hide, Dermis, Outer layer, Cuticle, Integument, Hide.
The below excerpts are indicatory and do represent direct quotations or translations. It is your responsibility to fact check each reference.
Hindu concept of 'Epidermis'
In Hinduism, the epidermis symbolizes protection and renewal, reflecting the outer layer of skin that serves as a barrier. Its structure and functionality can metaphorically represent spiritual defenses and the continuous cycle of life and transformation.
From: Journal of Ayurveda and Integrated Medical Sciences
(1) It is the outer layer of the skin, containing the stratum corneum and stratum basale, with cells continuously abraded and replaced, forming keratin for toughness.[1] (2) This is the outer layer of the skin, which is a protective layer, and it has different layers such as stratum corneum, stratum lucidum, stratum granulosm, and stratum malphigi.[2] (3) This refers to the outermost layer of skin, which provides a waterproof barrier and creates our skin tone, and is further grouped into five layers.[3] (4) Epidermis is the outermost layer of the epicarp, consisting of a single layer of tabular cells covered by a cuticle, as described in the microscopic character section of the text.[4] (5) The multilayered outer layer of the skin, varying in thickness, and is composed of viable cells and the stratum corneum, which acts as a barrier.[5]
From: International Research Journal of Ayurveda and Yoga
(1) It is the outermost layer of the skin, varying in thickness in different regions of the body.[6] (2) It is the top layer of the skin, acts as the protective covering of the body, and has cell renewal process.[7]
The concept of Epidermis in scientific sources
The epidermis is the outermost skin layer, crucial for creating a protective barrier, retaining moisture, and preventing water loss. It is primarily composed of keratinized cells, impacting skin health and drug permeation.
From: Asian Journal of Pharmaceutics
(1) This is a layer of the skin through which drugs must pass in the delivery system.[8] (2) Nature of the cuticle and form of the epidermal cells are characteristics of stem.[9] (3) The top layer of the skin that has different areas: Base layers, spiny layers, stratum granulosum, uppermost stratum granulosum, and lipid membranous sheet.[10] (4) Outermost layer of skin.[11] (5) This was facing the donor, and the positioned among the donor and receptor compartments.[12]
From: The Malaysian Journal of Medical Sciences
(1) This is the outermost layer of the skin, and in cases of phaeohyphomycosis, it usually appears normal, without any changes.[13] (2) The outermost layer of the skin, whose thickness is increased by calorie restriction, contributing to improved skin health.[14] (3) Low catalase levels in the epidermis of patients with vitiligo were observed, indicating a potential role in the disease.[15]
From: South African Journal of Physiotherapy
(1) The outermost layer of the skin, which develops from ectoderm and consists of epithelial cells, is thickest in the palms and soles and lacks blood and lymph vessels.[16] (2) This is where the different stimuli are received and then conducted to the nervous system underneath, and there are no free nerve endings within this layer.[17]
From: International Journal of Pharmacology
(1) It is the outermost layer of the skin, acting as a waterproof protective barrier and constantly renewing itself through epidermal turnover.[18] (2) The outer layer of skin where melanin accumulates, contributing to skin pigmentation.[19]
From: Journal of Medicinal Plants for Economic Development
(1) This is the outermost layer of cells on the leaf surface, and the study examines its features, like cell shape and stomata, for taxonomic purposes.[20]
From: South African Journal of HIV Medicine
(1) This is the outer layer of the skin, and T cells migrate to the epidermis in the process of the condition.[21]
From: Sustainability Journal (MDPI)
(1) Fluoride is absorbed from the air through stomata, or fluoride dissolved in water enters the leaf interior through the epidermis, impacting fluoride uptake mechanisms.[22]