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.umans 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.
1 Germans were very patriotic and proud. 2  The Weimar Republic did not fulfill many Germanâs desire for glory. 3  World War One did not make Germans lose faith in their ability to achieve victory. 4  Treaty of Versailles: all the handicaps above were in some way or another caused by this treaty.
The Weimar Republic's monetary policies caused hyperinflation during the interwar years. Technically, the Weimar Constitution lasted until 1945, when the German government was formally dissolved in the wake of the World War II.Adolph Hitler's rise to power brought the end of the Weimar Republic.op 10 amazing movie makeup transformations. People use the term âWeimar Republicâ to refer to a period in German history between 1919 and 1933 when the government was a democratic republic governed by a constitution that was laid out in the German city of Weimar.