1000
Nasal sprays are classified as Orally Inhaled and Nasal Drug Products (OINDPs) under FDA regulatory nomenclature and are subject to highly specific testing requirements that extend far beyond the generic pharmaceutical testing categories
Typical doses range from 90200 mg daily for general supplementation, though higher doses have been studied for specific conditions
For cell maintenance the serum concentration was lowered to 2% (maintenance MEM)
Recent studies have indicated that mitochondria are necessary for the activation, proliferation and function of immune cells (12, 13), such as monocytes/macrophages (14), T/B cells (12, 15), and DCs (16)
Ultrathin sections (80 nm thick) were cut with an ultramicrotome (Leica, EMUC6, Germany), and then stained with uranyl acetate and lead citrate and finally examined by a Tecnai G 2 Spirit TWIN transmission electron microscope (FEI, Hillsboro, OR, USA)