Captions provided by CCTubes – Captioning the Internet! A new healing gel helped mice regrow brain tissue after a stroke, and scientists suspect someone out there is producing a bunch of ozone-destroying CFCs in defiance of an international agreement!
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Sources:
Brain Gel:
https://www.nature.com/articles/s41563-018-0083-8
https://mentalhealthdaily.com/2014/03/04/myths-of-things-that-kill-brain-cells-alcohol-cell-phones-marijuana-et-al/
https://www.health.harvard.edu/mind-and-mood/can-you-grow-new-brain-cells
https://www.scientificamerican.com/article/does-the-adult-brain-really-grow-new-neurons/
http://www.stroke.org/understand-stroke/what-stroke
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5624240/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3913786/
https://www.ncbi.nlm.nih.gov/pubmed/25058353
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3679365/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4072965/
https://www.researchgate.net/post/Why_do_neurons_not_have_a_regeneration_property
https://www.theatlantic.com/science/archive/2018/03/do-adult-brains-make-new-neurons-a-contentious-new-study-says-no/555026/
https://www.eurekalert.org/pub_releases/2003-12/uot-nuo121903.php
https://www.eurekalert.org/pub_releases/2018-05/uoc–mrb051718.php
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3093230/
http://www.who.int/cardiovascular_diseases/en/cvd_atlas_15_burden_stroke.pdf?ua=1
CFC-11:
https://www.nature.com/articles/s41586-018-0106-2
https://www.washingtonpost.com/news/energy-environment/wp/2018/05/16/someone-somewhere-is-making-a-banned-chemical-that-destroys-the-ozone-layer-scientists-suspect/
https://www.livescience.com/62603-new-cfcs-enter-ozone-layer.html
https://pubs.acs.org/doi/abs/10.1021/je990337k?journalCode=jceaax
http://www.bbc.co.uk/schools/gcsebitesize/science/triple_ocr_gateway/chemistry_out_there/depletion_of_ozone/revision/2/
https://www.epa.gov/ghgemissions/understanding-global-warming-potentials
http://legalresponseinitiative.org/wp-content/uploads/2013/04/BP14E-Briefing-Paper-Sanctions-and-penalties-in-environmental-treaties-19-July-2010.pdf[PDF]
http://pages.ucsd.edu/~dgvictor/publications/Victor_Article_1996_Early%20Operation%20and%20Effectiveness.pdf[PDF]
Images:
https://www.eurekalert.org/multimedia/pub/170890.php
https://commons.wikimedia.org/wiki/File:Ozone_2001sept17_lrg.jpg
