2607-0
Melanin [Mass/volume] in Urine
Active
Part Description
LP15724-5 Melanin
Melanin is a class of compounds found in plants, animals, and protists, where it serves predominantly as a pigment. In animals melanin pigments are derivatives of the amino acid tyrosine. The most common form of biological melanin is eumelanin, a brown-black polymer of dihydroxyindole carboxylic acids, and their reduced forms. Technically all melanins are derivatives of polyacetylene. The most common melanin, dopamelanin is a mixed copolymer of polyacetylene, polyaniline and polypyrrole. Another common form of melanin is pheomelanin, a red-brown polymer of benzothiazine units largely responsible for red hair and freckles. The presence of melanin in the archaea and bacteria kingdoms is an issue of ongoing debate amongst researchers in the field. The increased production of melanin in human skin is called melanogenesis. Production of melanin is stimulated by DNA damage induced by UVB-radiation, and it leads to a delayed development of a tan. This melanogenesis-based tan takes more time to develop, but it is long lasting.
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Source: Wikipedia,
Wikipedia
LOINC Names Get Info
- Fully-Specified Name
- Melanin:
MCnc: Pt: Urine: Qn: - Long Common Name
- Melanin [Mass/volume] in Urine
- Short Name
- Melanin Ur-mCnc
- Display Name
- Melanin (U) [Mass/Vol]
- Consumer Name Alpha Get Info
- Melanin, Urine
Part Model Get Info
Basic Attributes
- Class
- CHEM
- Type
- Laboratory
- First Released
- Version 1.0
- Last Updated
- Version 2.73 (MIN)
- Order vs. Observation
- Both
- Common Test Rank Get Info
- 11110
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| cs-CZ | Czech (Czechia) | Melanin: |
| el-GR | Greek (Greece) | Μελανίνη: Synonyms: CHEM MCnc Pt Qn Μελανίνη Ούρα |
| es-AR | Spanish (Argentina) | melanina: |
| es-ES | Spanish (Spain) | Melanina: Synonyms: Cuantitativo |
| es-MX | Spanish (Mexico) | Melanina: |
| et-EE | Estonian (Estonia) | Melaniin: Synonyms: Juhuslik Kvantitatiivne Uriin |
| fr-CA | French (Canada) | Mélanine: |
| fr-FR | French (France) | Mélanine: |
| fr-BE | French (Belgium) | Mélanine: |
| it-IT | Italian (Italy) | Melanina: Synonyms: Chimica Concentrazione di Massa Punto nel tempo (episodio) |
| ko-KR | Korean (Korea, Republic Of) | 멜라닌: |
| nl-NL | Dutch (Netherlands) | melanine: |
| pt-BR | Portuguese (Brazil) | Melanina: Synonyms: Mass concentration; |
| ru-RU | Russian (Russian Federation) | Меланин: Synonyms: Количественный Массовая концентрация Точка во времени; |
| tr-TR | Turkish (Turkey) | Melanin: |
| zh-CN | Chinese (China) | 黑色素: Synonyms: 化学; |
Example Units
| Unit | Source |
|---|---|
| ng/mL | Example UCUM Units |
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