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What Excessive secretion by what glands cause the bones to become brittle?
Excessive secretion of parathyroid hormone (PTH) by the parathyroid glands can lead to brittle bones. PTH regulates calcium levels in the bloodstream, and when secreted in excess, it can cause increased bone resorption, leading to a decrease in bone density and strength. This condition is known as hyperparathyroidism, which can result in osteoporosis and an increased risk of fractures.
What is parathroyd misfunction?
Parathyroid dysfunction refers to abnormalities in the parathyroid glands, which regulate calcium levels in the body through the secretion of parathyroid hormone (PTH). Conditions can include hyperparathyroidism, where there is excessive PTH leading to elevated calcium levels, or hypoparathyroidism, characterized by insufficient PTH causing low calcium levels. These imbalances can result in various symptoms, including muscle cramps, bone pain, and increased risk of fractures. Proper diagnosis and management are essential for maintaining calcium homeostasis and overall health.
What is the cause of primary hyperparathyroidism?
The etiology of hyperparathyroidism is increased production of the parathyroid hormone. The levels of calcium and phosphorus are governed by the secretion pf PTH, parathyroid hormone, which regulates body temperature.
What is the purpose of feedback mechanisms in the body?
It maintains the homeostasis or balance in the body. Feedback mechanisms stops an excessive secretion or excretion of something.
Would parathyroid hormone cause hyperglycemia?
Parathyroid hormone (PTH) primarily regulates calcium and phosphate levels in the body, and its main role is not directly related to glucose metabolism. However, PTH can influence insulin secretion and sensitivity indirectly, potentially leading to changes in blood glucose levels. While PTH itself is not a direct cause of hyperglycemia, conditions associated with elevated PTH, such as hyperparathyroidism, may have secondary effects on glucose metabolism. Overall, hyperglycemia is not a typical or direct consequence of elevated PTH levels.
The secretion of parathyroid hormone is controlled primarily by the?
concentration of blood calcium.
What cells release parathyroid hormone?
decreased secretion of ANP (atrial naturetic peptide)
What type of stimulation controls parathyroid release?
Negative feedback between the parathyroid glands and the blood calcium concentrations regulates parathyroid hormone secretion. As blood calcium concentration drops, more parathyroid hormone is secreted; as blood calcium concentration rises, less parathyroid hormone is secreted.
What is the secretion fo the parathyroid gland?
They produce parathamone hormone.It maintains Ca++ and phosphate level.
Is it Parathyroid hormone PTH secretion is stimulated by pituitary gland?
There is no hormone to stimulate the production of the parathyroid hormone from pituitary gland. The calcium level is probably have auto regulation.
Acne is caused by excessive secretion from what glands?
sebaceous
What is meant by salvation?
Excessive secretion of saliva from the mouth.
