"Melanomas" Natural Recordings by Native Speakers
Melanomas are a type of skin cancer that occurs when cancer cells develop from the pigment-producing cells called melanocytes in the skin. Melanomas often begin as a mole and can spread to other parts of the body, such as the lungs, liver, or brain. They are considered highly malignant and are often fatal if left untreated.
Usage Examples for "Melanomas"
Melanoid refers to a substance that has a dark brown or black color, often due to the presence of melanin, a pigment found in skin, hair, and eyes. In a broader sense, it can also describe something that has a tendency to darken or turn brown, such as a substance that oxidizes or decomposes over time.
Melanoidin refers to a type of protein pigment that is present in various food products, particularly in those that contain cysteine-rich amino acids. It is responsible for the characteristic brown and golden colors of many foods, such as bread, coffee, and chocolate. Melanoidin is also associated with the Maillard reaction, a chemical reaction between amino acids and reducing sugars that occurs during cooking and baking.