This article was reprinted from kaiserhealthnews.org with permission from the Henry J. Kaiser Family members Foundation. Kaiser Health News, an unbiased news service editorially, is an application of the Kaiser Family Foundation, a nonpartisan health care policy research business unaffiliated with Kaiser Permanente. Silke Kern at the University of Gothenburg. It was also related to dementia. Late-life unhappiness is an under-appreciated way to obtain distress and disability in older people, stated Dr. John Krystal, Editor of Biological Psychiatry. The current study suggests a new connect to the biology of Alzheimer’s disease, even among individuals who usually do not show signs of memory impairment.X-22, a prescription smoking cessation aid in development, consists of a kit containing very low nicotine smokes including 22nd Century’s proprietary tobacco.S. Finished enrollment of our Phase II-B medical trial for X-22 represents another key milestone for 22nd Century. We had been originally targeting 216 subjects and so are pleased to have 234 subjects in our research, explained Joseph Pandolfino, founder and CEO of 22nd Century. 22nd Century’s Stage II-B trial is the largest study of its type to date. The X-22 therapy protocol allows subjects to exclusively smoke cigarettes VLN cigarettes, without concurrent use of nicotine replacement therapy , over a 6-week treatment period to facilitate the goal of quitting by the final end of treatment.