Polymyxin Acute Kidney Injury: a case of severe tubulopathy.

Polymyxins are antibiotics developed in the 1950s. Polymyxin-induced neurotoxicity has been often described in medical literature. The same cannot be said of nephrotoxicity or tubulopathy in particular.

A Critical View of "On TB Vaccines, Patients' Demands, and Modern Printed Media in Times of Biomedical Uncertainties: Buenos Aires, 1920-1950".

The putative Pueyo's vaccine was a commercial venture that obtained marketing authorization in 1946, a turbulent period of Argentine history. After a few months, health authorities withdrew financial support from the state to buy the vaccine and required patients to sign a written consent to receive that product. An independent investigation did not find any evidence of benefit in non-clinical and clinical evaluation of the putative vaccine.