<prompt> Prostaglandin E2 analogs can be used for all of the following conditions EXCEPT:Treatment of patent ductus aeriosusTreatment of bronchial asthmaCervical primingTreatment of NSAID induced peptic ulcer  <response>: PGE2 analogues are used to maintain the patency of ductus aeriosus whereas aspirin or indomethacin are used for the treatment of PDA. PGE2 is a bronchodilator and can be used to treat bronchial asthma inhalational route. Cervical priming and NSAID induced PUD are other indications of this agent. 