These are generally called melanin granules, but are much better referred to as haemozoin, as they are not related to melanin.
Excess melanin eventually was deposited in vital organs such as the heart and the liver, causing death.
Finally after pouring through the journals in the hospital library I found an article describing psycho tropic-drug-induced disruptions of melanin (the dark skin pigment).
The melanin pigments (zoomelanin) occur in the form of granules and give rise to the black, brown and grey tones; or they may combine with those of the lipochrome series.
The colour varies from brown to black, according to the amount of melanin pigment present.
Under this head are included all new growths which contain an excess of melanin pigment.
The secondary growths are deeply pigmented, being usually of a coal-black colour, and melanin pigment may be present in the urine.
Melanin pigment is formed in relation to the cells and stroma of certain epithelial tumours, giving rise to melanotic cancer, one of the most malignant of all new growths.
Ferrated and non-ferrated varieties ofmelanin are thus to be recognized, the term being used in the same way as hæmatoidin, indicative of a microscopical appearance.
A still further complication in the composition of melanin is suggested by Kunkel,[46] who has isolated a ferrated pigment from melanotic tumors.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "melanin" in a variety of sentences. We hope that you will now be able to make sentences using this word.