The sodium ion (Na +) is an important electrolyte in neuron function, and in osmoregulation between cells and the extracellular fluid. This is accomplished in all animals by Na + /K + -ATPase, an active transporter pumping ions against the gradient, and sodium/potassium channels. [104] The book explores the principles found in the 12 Traditions of NA and is a resource for members of NA to learn what the essence of the Traditions are, as well as understanding their application for NA groups, members, and service committees. “Na.” Merriam-Webster.com Dictionary, Merriam-Webster, . Accessed 8 Nov. 2026. Find local NA websites and phonelines for in-person meetings or search for virtual NA meetings. Need help for family or a friend? NA meetings are run by and for addicts. If you’re looking for help for a loved one, you can contact Narcotics Anonymous near you. If you are unable to get in touch with the local NA Area, or would like to speak with someone about services that span a broader geographic area, then reach out to the local NA Region through their website or phone line. All the meetings on the Virtual NA meetings lists are sorted by language and day of the week. The meeting times are based on local device time. Looking for speaker jams or other special activities? Click on the Formats tab and scroll down and select “Special Event“ If you're looking to recover from substance use, you might be interested in Narcotics Anonymous. This article explores the 12 steps of NA. It provides easy, customizable meeting searches for all types of NA Web sites, mobile devices, and can print meeting lists. The BMLT generated listings have links to maps to help facilitate you in finding a meeting. Sodium sulfate, Na 2 SO 4, is a white crystalline solid or powder employed in the manufacture of kraft paper, paperboard, glass, and detergents and as a raw material for the production of various chemicals.