According to Wikipedia: Porcelain enamel coatings on aluminium substrates may be fired at temperatures as low as 530Â°C. I'm pretty sure an electrical stovetop does not reach temperatures even half that high, so it must have been some sort of low quality enamel. Views.
The thyroid gland, or simply the thyroid /ËÎ¸aÉªrÉÉªd/ , is one of the largest endocrine glands in the body, and consists of two connected lobes.It is found in the neck, below the laryngeal prominence (Adam's apple).yperthyroidism occurs when the gland produces excessive amounts of thyroid hormones, the most common cause being Graves' disease âan autoimmune disorder. In contrast, hypothyroidism is a state of insufficient thyroid hormone production.
The parathyroid glands are small endocrine glands in the neck of humans and other tetrapods that produce parathyroid hormone. Humans usually have four parathyroid glands, variably located on the back of the thyroid gland, although considerable variation exists.Parathyroid hormone and calcitonin (one of the hormones made by the thyroid gland) have key roles in regulating the amount of calcium in the blood and within the bones.he parathyroid glands are variable in number: three or more small glands, and can usually be located on the posterior surface of the thyroid gland. Occasionally, some individuals may have six, eight, or even more parathyroid glands.