Systemic delivery of insulin to a mammalian host is accomplished by inhalation of a dry powder of insulin. It has been found that dry insulin powders are rapidly absorbed through the alveolar regions of the lungs. ...http://www.google.es/patents/US20020192164?utm_source=gb-gplus-sharePatente US20020192164 - Methods and compositions for the pulmonary delivery insulin
Methods and compositions for the pulmonary delivery insulin
