The third largest city in Morocco also boasts one of the most magnificent sights: tanneries in midst of an old medina. Hailed as a UNESCO World Heritage Site, Fez has made a name for itself as a must-go destination for numerous travelers.
Calcium Homeostasis. Calcium homeostasis refers to the regulation of the concentration of calcium ions in the extracellular fluid [Ca++]ECF. This parameter is tightly controlled because the calcium ions have a stabilizing effect on voltage-gated ion channels.he role of PTH is to stimulate the regulated kidney enzyme, resulting in the production of 1,25(OH) 2 D. This is extremely important for bone health and Ca ++ homeostasis because 1,25(OH) 2 D works in the small intestine to promote Ca++ absorption.
Calcium also helps regulate cell permeability. It is also very alkaline-forming and critical for the maintenance of acid-base balance of the blood and the body tissues. Calcium is involved in the secretion of male and female hormones, cell division and the water balance of the body.It also stabilizes cell membranes, helps muscles relax, and slows nerve transmission and the heart rate. Calcium also helps prevent fluid loss from cells and from the blood.n this case, calcium becomes biounavailable. That is, an excess occurs in the tissues but it is not available to the body. It becomes essentially a toxic mineral, causing calcium deposits in the joints, arteries, kidneys, brain and elsewhere.