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Articles 1 - 2 of 2
Full-Text Articles in Medicine and Health Sciences
Missed Opportunities: Public Health Disaster Management In Canada, Lisa Gorman, Christopher Stoney
Missed Opportunities: Public Health Disaster Management In Canada, Lisa Gorman, Christopher Stoney
Journal of Public Management & Social Policy
Three recent Canadian public health crises present an illustration of both the opportunities for reform and the challenges that may impede progress and public health renewal in federalist nations. While the three crises examined exposed serious flaws in emergency preparedness and fuelled demands for vital public health reform, evidence indicates that fundamental challenges have not been addressed and may have even heightened over the last decade given a move to “open federalism” and the significant fiscal impacts of ongoing austerity measures. With future pandemics inevitable, we identify the missed opportunities to optimize Canada’s emergency response capacity and procedures and examine …
Antiviral Activity Of The Human Cathelicidin, Ll-37, And Derived Peptides On Seasonal And Pandemic Influenza A Viruses., Shweta Tripathi, Guangshun Wang, Mitchell White, Li Qi, Jeffery Taubenberger, Kevan L. Hartshorn
Antiviral Activity Of The Human Cathelicidin, Ll-37, And Derived Peptides On Seasonal And Pandemic Influenza A Viruses., Shweta Tripathi, Guangshun Wang, Mitchell White, Li Qi, Jeffery Taubenberger, Kevan L. Hartshorn
Journal Articles: Pathology and Microbiology
Human LL-37, a cationic antimicrobial peptide, was recently shown to have antiviral activity against influenza A virus (IAV) strains in vitro and in vivo. In this study we compared the anti-influenza activity of LL-37 with that of several fragments derived from LL-37. We first tested the peptides against a seasonal H3N2 strain and the mouse adapted H1N1 strain, PR-8. The N-terminal fragment, LL-23, had slight neutralizing activity against these strains. In LL-23V9 serine 9 is substituted by valine creating a continuous hydrophobic surface. LL-23V9 has been shown to have increased anti-bacterial activity compared to LL-23 and we now show slightly …