11. Pancuronium bromide is a derivative of the alkaloid malouetine from the plant " Malouetia bequaertiana ".12. The next is pancuronium bromide , which stops breathing. 13. Next comes 50 cc or so of pancuronium bromide , which causes muscle relaxation and respiration to stop. 14. Method of execution : Injection of a chemical cocktail of pancuronium bromide , potassium chloride and sodium thiopental. 15. Fifty cubic centimeters of pancuronium bromide and potassium chloride were injected into him with an intravenous needle. 16. A person injected with only pancuronium bromide remains conscious but cannot move or speak as he suffocates. 17. It does not single out pancuronium bromide . 18. In Texas, pancuronium bromide is teamed with sodium thiopental, a barbiturate, and potassium chloride, which causes cardiac arrest. 19. That was followed by 50 cubic centimeters of pancuronium bromide to paralyze his diaphragm and stop his breathing. 20. Then, 45 mg alcuronium chloride ( Alloferin ) or 18 mg pancuronium bromide ( Pavulon ) is injected.