A protective layer of tissue that covers the surface of the body in vertebrates, responsible for functions such as protection, temperature regulation, excretion, and gas exchange. In humans, it consists of the epidermis, dermis, and subcutaneous tissue, and contains vascular, lymphatic, and nervous systems. In invertebrates, it is primarily a single layer of epidermis along with its derivative cuticle.
The outer covering of the body for humans and animals, often referred to as the skin, which serves as a barrier and plays a critical role in maintaining bodily homeostasis.
A biological structure that enables respiratory processes through the exchange of gases, allowing for the release of carbon dioxide and intake of oxygen, particularly in certain organisms that utilize their skin for respiration.
Example:
日光は皮膚に作用する。
A surgical procedure in which skin is taken from one area of the body or a donor and attached to another area to treat wounds or injuries.
A medical technique used to restore skin integrity and function by replacing damaged or missing skin with healthy skin tissue.
A specialized branch of medicine that focuses on diagnosing and treating conditions related to the skin and its associated structures.
The field of healthcare dedicated to addressing diseases, disorders, and cosmetic concerns involving the epidermis and its appendages, such as hair and nails.
The area of medical study that deals with the pathology and treatment of skin ailments, emphasizing both physical health and aesthetic aspects.
A group of medical conditions affecting the skin and its related structures, including hair follicles, sweat glands, and sebaceous glands.
A category of disorders characterized by abnormalities in the skin, often involving inflammation, infection, or other pathological changes.
An umbrella term for various ailments that manifest on the skin, which can result from infectious agents, allergens, or autoimmune responses.
Any illness that leads to symptoms on the skin such as rashes, itchiness, or lesions, impacting overall skin health and function.
Example:
この薬を飲 めばあなたの皮膚病は治るでしょう。
A type of respiration that occurs through the skin, allowing certain animals to exchange gases such as oxygen and carbon dioxide directly with their environment, commonly seen in species lacking specialized respiratory organs.
The physiological process by which some animals utilize their skin as a means of breathing, supplementing their respiratory system either entirely or partially to adapt to their surroundings.
A form of respiration characterized by the absorption of oxygen and the release of carbon dioxide through the surface of the skin, playing a vital role in the survival of various terrestrial and aquatic organisms.
An alternative respiratory mechanism employed by certain animals, where gas exchange happens not through lungs or gills but rather through the permeable layers of their skin, demonstrating a unique adaptation to their ecological niches.