Helicobacter pylori infection Agaricus In Vitro Anti-Helicobacter Pylori Effects Of Medicinal Mushroom Extracts, With Special Emphasis On The Lion’s Mane Mushroom, Hericium Erinaceus (Higher Basidiomycetes)Anti-Helicobacter pylori activity of mushroomsAntioxidant and anti-Helicobacter pylori activities of Hericium erinaceus mycelium and culture filtrate