by modulating inflammatory mediators and stimulating keratinocyte differentiation and migration, thereby promoting wound healing and closure. Filsuvez was approved for medical use in the European Union in June 2022. See also Mazinibaganjigan Wiigwaasabak Wiigwaasi-makak Magewappa Lapti References Further reading External links Birchbark articles from the NativeTech site. Birch and Birch Bark, an article by John Zasada at a University of Minnesota site. Birch Bark Canoe page on the site of the Algonquins of Pikwàganagàn. César's Bark Canoe—Watch a documentary on how to build a Birch bark canoe Bureau of Catholic Indian Missions Digital Image Collection at Marquette University; keyword: birch bark. Wiigwaasi-Jiimaan: These Canoes Carry Culture—Short documentary featuring the building of an Anishinaabe-Ojibwe birchbark canoe in Wisconsin. Writing media Non-timber forest products Native American ethnobotany Combination drugs Orphan drugs