A summary of the results is given here. Results observed included compound-related, non-neoplastic lesions of the thyroid in both sexes of rats and mice including follicular cysts and hyperplasia. An increase in the incidence of thyroid neoplasms was observed in the high-dose groups compared to control groups for both sexes of both species.
A thermal printer. Thermal printing (or direct thermal printing) is a digital printing process which produces a printed image by selectively heating coated thermochromic paper, or thermal paper as it is commonly known, when the paper passes over the thermal print head. The coating turns black in the areas where it is heated, producing an image.
Paper roll for thermal fax machine. Thermal paper is a special fine paper that is coated with a chemical that changes color when exposed to heat. It is used in thermal printers and particularly in inexpensive or lightweight devices such as adding machines, cash registers, and credit card terminals. The surface of the paper is coated with a solid-state mixture of a dye and a suitable matrix; a combination of a fluoran leuco dye as an example.