1964), we argue that published accounts and our own cases provide evidence that the condition is related to pseudo-hypoparathyroidism (PHP) and, therefore, may be due to a defect in a guanine nucleotide binding protein.
Pseudohypoparathyroidism (PHP), the first described example of a hormone resistance disorder, is characterized by renal resistance to parathyroid hormone (PTH) proximal to generation of the second messenger, cAMP.
Pseudohypoparathyroidism 1b (PHP 1b) is characterized by specific resistance of target tissues to PTH, but no mutations in the PTH/PTH-related peptide (PTHrP) receptor gene have been identified.
Pseudohypoparathyroidism 1b (PHP 1b) is characterized by specific resistance of target tissues to PTH, but no mutations in the PTH/PTH-related peptide (PTHrP) receptor gene have been identified.
Pseudohypoparathyroidism 1b (PHP 1b) is characterized by specific resistance of target tissues to PTH, but no mutations in the PTH/PTH-related peptide (PTHrP) receptor gene have been identified.
Pseudohypoparathyroidism 1b (PHP 1b) is characterized by specific resistance of target tissues to PTH, but no mutations in the PTH/PTH-related peptide (PTHrP) receptor gene have been identified.
Pseudohypoparathyroidism (PHP) refers to two major variants that generally coexist in the same family, PHP type Ia (PHP Ia), in which both PTH resistance and a constellation of physical features, termed Albright's hereditary osteodystrophy (AHO), are present, and pseudopseudohypoparathyroidism (PPHP), in which AHO occurs without PTH resistance.
Pseudohypoparathyroidism Ia (PHP Ia) is characterized by resistance to PTH and many other stimuli because of deficiency of stimulatory G protein alpha-subunit.
Pseudohypoparathyroidism Ia (PHP-Ia), is an inherited disease with clinical hypoparathyroidism caused by parathyroid hormone resistance (PTH), and shows the phenotype of Albright hereditary osteodystrophy (AHO), including short stature, obesity, round face, brachydactyly, and subcutaneous ossification.
Pseudohypoparathyroidism Ia (PHP-Ia), is an inherited disease with clinical hypoparathyroidism caused by parathyroid hormone resistance (PTH), and shows the phenotype of Albright hereditary osteodystrophy (AHO), including short stature, obesity, round face, brachydactyly, and subcutaneous ossification.
Pseudohypoparathyroidism Ia (PHP-Ia), is an inherited disease with clinical hypoparathyroidism caused by parathyroid hormone resistance (PTH), and shows the phenotype of Albright hereditary osteodystrophy (AHO), including short stature, obesity, round face, brachydactyly, and subcutaneous ossification.
Pseudohypoparathyroidism (PHP) is characterized by biochemical hypoparathyroidism with elevated parathyroid hormone levels owing to reduced target tissue responsiveness to parathyroid hormone.
Pseudohypoparathyroidism (PHP) is associated with biochemical hypoparathyroidism (i.e. hypocalcemia and hyperphosphatemia) due to parathyroid hormone (PTH) resistance rather than to PTH deficiency.