Parafollicular cells aka C cells secrete calcitonin and several neuroendocrine peptides
Parafollicular cells, also called C cells, are neuroendocrine cells in the thyroid. The primary function of these cells is to secrete calcitonin. They are
Adenohypophysis regulates several physiological processes, including stress, growth, reproduction, and lactation
A major organ of the endocrine system, the anterior pituitary (also called the adenohypophysis or pars anterior) is the glandular, 
Inborn error of purine–pyrimidine metabolism
Inborn errors of purine–pyrimidine metabolism are a class of inborn error of metabolism disorders specifically affecting purine metabolism and pyrimidine metabolism. An exa