Skin Cosmos Skin Cosmos

Your source for information on skin diseases, conditions and disorders. Din kilde til information om hudlidelser, betingelser og lidelser. Skin Diseases, Conditions and Disorders Information, including up-to-date, reviewed, concise explanations on Acne, Acne Rosacea, Eczema, Pemphigus, Psoriasis, Skin Cancer and Vaginitis, in addition to many other skin diseases and skin conditions. Hudlidelser, Betingelser og lidelser Information, herunder up-to-date, gennemgås, koncis forklaringer om Acne, Acne rosacea, eksem, Pemphigus, psoriasis, hudkræft og vaginitis, foruden mange andre hudlidelser og huden betingelser.

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Skin : The Body's Barrier to Infection and Disease Skin: The Body's Barrier for infektion og sygdom

The first identify the skin as a protective coverring for the internal organs was the famous pathologist Rudolph Virchow. Den første identificere huden som et beskyttende coverring for de indre organer var den berømte patolog Rudolph virchow. It was decades later, that sceintists and physicians began to understand that the skin is a regulated wnvironment of cellular and molecular interactions which react to environmental stimuli. Det var årtier senere, at sceintists og læger begyndte at forstå, at huden er et reguleret wnvironment af cellulære og molekylære interaktioner, der reagerer på miljømæssige stimuli.

Keratinocytes

The skin is a mosaic of different cell types. Huden er en mosaik af forskellige celletyper. Histologically, the skin is formed by squamous epithelial cells, termed keratinocytes, ass they produce keratin protein. Histologisk, huden er dannet af pladecellekræft epitelceller, kaldet keratinocytes, røv, de producerer keratin protein. In addition, these cells play a role in protection, as they can produce cytokines, soluble molecules, which can recruit other cells, specifically white blood cells, in times of infection and stress. Hertil kommer, at disse celler spiller en rolle i beskyttelse, som de kan producere cytokiner, opløselige molekyler, som kan rekruttere andre celler, specielt hvide blodlegemer, i perioder med infektion og stress. Melanocytes produce the pigment of our skin, and their proportion varies throughout the races. Melanocytter producere pigment af vores hud, og deres andel varierer hele racer.

Melanocytes Melanocytter

Melanocytes specifically produce melanin, a brown pigment, which they disperse to the lower cells of the skin, basal cells, and with maaturation, these cells move to the surface with the melanin granules in their cytoplasm. Melanocytter specifikt producerer melanin, en brun pigment, som de sprede til lavere celler i huden, basal celler, og med maaturation, disse celler flytte til overfladen med melanin granulat i deres cytoplasma. Melanin is the molecule which protects us against ultraviolet rays that are found within sunlight. Melanin er det molekyle, der beskytter os mod ultraviolette stråler, der findes inden for sollys.

Langerhans Cells Langerhanske celler

Langerhans cells are epidermal dendritic cells, which take up foreign particles and present these to our immune system while they traffic to nearby lymph nodes. Langerhanske celler epidermal dendritic celler, der gør brug af udenlandske partikler og præsentere disse til vores immunsystem, mens de trafik til nærliggende lymfeknuder.

Merkel Cells Merkel Celler

There is also an extensive network of neural cells and axons within the skin. Der er også et omfattende netværk af neurale celler og axons inden huden. Merkel cells are believed to have endocrineas well as mechanoreceptor roles within the skin. Merkel celler menes at have endocrineas samt mechanoreceptor roller inden for huden.

Adnexal Structures Adnexal Strukturer

Sweat glands play a vital role in body temperature homeostasis. Sved kirtler spiller en afgørende rolle i kropstemperatur homøostase. Hair follicles for hair, as well as protecting the skins cell factories, by protecting the stem cells of the skin (the cells with regenerating capacity). Hår follikler for hår, samt beskyttelse af skind celle fabrikker, ved at beskytte de stamceller i huden (cellerne med regenererende kapacitet).

Additional Information: Yderligere oplysninger:

The contents of Skin Cosmos, such as text, images, pictures and other material contained within the Skin Cosmos Site are for informational and reference purposes only and are not a substitute for medical care from a licensed physician. Indholdet af Skin Cosmos, såsom tekst, billeder, billeder og andet materiale indeholdt i huden Cosmos Site er oplysende og henvisning alene og er ikke en erstatning for lægehjælp fra en autoriseret læge. The information, images, pictures, text and other material of Skin Cosmos Site is not a substitute for professional medical advice, diagnosis, or treatment. De oplysninger, billeder, billeder, tekst og andre materialer af Skin Site Cosmos er ikke en erstatning for professionel lægelig rådgivning, diagnose eller behandling. Always seek the advice of your physician regarding information and treatments of diseases and disorders. Altid søge råd hos din læge med hensyn til information og behandling af sygdomme og lidelser.