News from Mayo Clinic Print 2020Mayo Clinic researchers develop a tissue-derived bioactive gel to stop bleeding, aid in vascular healing July 08, 2020, 03:00 p.m. CDT Request an Appointment at Mayo Clinic Costs & insuranceResources for medical professionals Aug. 11, 2020 Share on: FacebookTwitter SectionsRequest an AppointmentOverviewTests & proceduresConditions treatedDoctorsDoctors by location and specialtySpecialty groupsLocations, travel & lodgingClinical trialsResearchThe Mayo Clinic experience & patient storiesCosts & insuranceNews from Mayo ClinicResources for medical professionals ORG-20458777 Departments & Centers Medical Departments & Centers Vascular Centers