El patrón internacional para la oleandomicina
Date
1967Metadata
Show full item recordAbstract
At the request of the WHO Expert Committee on Biological Standardization six laboratories situated in four countries undertook a collaborative study of two samples of a common batch of oleandomycin, of which the first was proposed as the international standard preparation and the second was the reference prepration of the Food and Drug Administration of the United States of America. The material was assayed by plate diffusion methods which varied in details of technique and design. On the basis of the results obtained and in agreement with the laboratories which took part in the collaborative study the proposed preparation has been established as the international standard for oleandomycin and its value has been fixed at 850 IU/mg; the international unit of leandomycin has been defined as the activity in 0.001176 mg of the international standard Publicado en inglés en el Bull. WHO 33(2):227-233, 1965
Translated title
The international standard of oleandomycin
Subject
Collections
Related items
Showing items related by title, author, creator and subject.
-
Crosbie, Eric; Borges, Luciana C.; Eckford, Robert; Sebrié, Ernesto M.; Severini, Gianella; Bialous, Stella A. (2022)[ABSTRACT]. Countries in the Region of the Americas have been slow to adopt standardized packaging of tobacco prod- ucts. The objectives of this analysis are to report on the progress made in adopting such packaging in ...
-
Sharman, James E.; O'Brien, Eoin; Alpert, Bruce; Schutte, Aletta E.; Delles, Christian; Hecht Olsen, Michael; Asmar, Roland; Atkins, Neil; Barbosa, Eduardo; Calhoun, David; Campbell, Norm R.C.; Chalmers, John; Benjamin, Ivor; Jennings, Garry; Laurent, Stéphane; Boutouyrie, Pierre; Lopez-Jaramillo, Patricio; McManus, Richard J.; Mihailidou, Anastasia S.; Ordunez, Pedro; Padwal, Raj; Palatini, Paolo; Parati, Gianfranco; Poulter, Neil; Rakotz, Michael K.; Rosendorff, Clive; Saladini, Francesca; Scuteri, Angelo; Sebba Barroso, Weimar; Cho, Myeong-Chan; Sung, Ki-Chul; Townsend, Raymond R.; Wang, Ji-Guang; Willum Hansen, Tine; Wozniak, Gregory; Stergiou, George (2020)[RESUMEN]. La Comisión Lancet de Hipertensión determinó que una medida clave para responder a la carga mundial que representa la hipertensión arterial era mejorar la calidad de las mediciones de la presión arterial, mediante ...
-
Cruz Rivera, Samantha; Liu, Xiaoxuan; Chan, An-Wen; Denniston, Alastair K.; Calvert, Melanie J.; Grupo de Trabajo SPIRIT-AI y CONSORT-AI; Grupo Directivo SPIRIT-AI y CONSORT-AI; Grupo de Consenso SPIRIT-AI y CONSORT-AI (2024)[RESUMEN]. La declaración SPIRIT 2013 tiene como objetivo mejorar la exhaustividad de los informes de los protocolos de los ensayos clínicos proporcionando recomendaciones basadas en la evidencia para el conjunto mínimo ...