In the evening Mozart took a turn for the worse, and his doctor, Thomas Closset, was summoned from the theater but sent word that he would come once the show was over. When he arrived, he ordered cold compresses applied to Mozartâs head, which witnesses said caused the patient to shudder.
Calcium plays a very important role in bone remodeling. In this process bone is deposited by osteoblasts and resorption is carried out by osteoclasts. In the bone deposition process bone is created by calcium and phosphate ions binding to create hydroxyapatite crystals.
Calcium deposits in the joints are called arthritis; in the blood vessels it is hardening of the arteries; in the heart it is heart disease, and in the brain it is senility. It is magnesium that actually controls bone density not calcium. Magnesium drives the calcium into the bones where low levels encourage its loss.alcium deposits in the joints are called arthritis; in the blood vessels it is hardening of the arteries; in the heart it is heart disease, and in the brain it is senility. It is magnesium that actually controls bone density not calcium. Magnesium drives the calcium into the bones where low levels encourage its loss.