Myelin is present in the central nervous system (CNS) and peripheral nervous system (PNS); however only the central nervous system is affected by MS. CNS myelin is produced by special cells called oligodendrocytes.PNS myelin is produced by Schwann cells.The two types of myelin are chemically different, but they both perform the same function â to promote efficient transmission of a nerve impulse along the axon.ach neuron is made up of a cell body and an axon (the extension of the cell body that carries messages). Most of the axons in the central nervous system are wrapped in myelin, a substance rich in lipids (fatty substances) and proteins.
Echo Oil. 1  $11.99 Echo Power Blend Gear Case Lubricant 8 Fluid Ounces ECHO Lube is a multi-function, lithium-based grease that provides long lasting protection in all ECHO gear cases and cables It is virtually impervious to water washout and will not combine with water It is a...
To address these water issues, OSB and plywood manufacturers are refining their products. Enhanced OSB. Products like AdvanTech, an OSB product by Huber Engineered Woods, were brought onto the scene to meet the need for moisture-resistant OSB.Essentially an enhanced OSB material, AdvanTech uses a resin integrated with the wood to resist water absorption and reduce the swelling that plagued the original OSB subflooring.hoto: Landisreedhomes.com. Plywood vs. OSB. When plywood was developed to replace solid-board sheathing for subfloors and decking, builders were generally reluctant to switch to the new product, which ultimately became the standard for subfloor applications.