Bolsonaro supporters storm three branches of power in Brazil The rioters targeted the National Congress, the Supreme Court, and the presidential palace Supporters of Brazil’s former President Jair Bolsonaro storm the the National Congress building in Brasilia, Brazil, January
THE NUREMBERG CODE Permissible Medical Experiments The great weight of the evidence before us is to the effect that certain types of medical experiments on human beings, when kept within reasonably well-defined bounds, conform to the ethics of the
Titanium dioxide nanoparticles are used in sunscreens, cosmetics and food Food grade titanium dioxide accumulation leads to cellular alterations in colon cells after removal of a 24-hour exposure Carolina Rodríguez-Ibarra 1, Estefany I Medina-Reyes 1, Alejandro Déciga-Alcaraz 2, Norma Laura Delgado-Buenrostro 1, Ericka Marel Quezada-Maldonado 3, Octavio Ispanixtlahuatl-Meráz 1, Adriana Ganem-Rondero 4, José Ocotlán
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Proc Natl Acad Sci U S A. 2016 Aug 16; 113(33): 9155–9161. Published online 2016 Jul 18. doi: 10.1073/pnas.1605146113 PMCID: PMC4995926 PMID: 27432966 Cell Biology Extracellular vesicles and viruses: Are they close relatives? Esther Nolte-‘t Hoen,a Tom Cremer,a Robert C. Gallo,b,1 and Leonid B. Margolisc Author information Copyright and License