The Branch of Clinical Laboratory Sciences at the Faculty of Pharmacy held a panel discussion entitled "Production of human parathyroid hormone. Effective using E. coli) where Dr. Raif Amer Abdul-Jabbar explained: In this study, the hormone of the parathyroid gland was produced human effective in genetic engineering methods by using the synthetic gene coded for the human parathyroid hormone which Manufactured in splicing overlap extension PCR and then colorited using a special conveyor in a strain of bacterium Escherichia coli has also been studied some of its chemical and biochemical qualities in the laboratories of the Faculty of Science at the University of Basrah. Parathyroid hormone is considered one of the most important treatments and is widely used in the treatment and prevention of osteoporosis and necrosis. Osteoporosis bones in menopausal women and older men and everyone who suffers from the disease.