Kazan medical journalKazan medical journal0368-48142587-9359Eco-Vector8013210.17816/kazmj80132MiscellaneousOn the preparation and use of insulin in Russia. Bantig and Best (see "Kaz. Med. J.", 1923, No. 1, p. 89), V. M. Kogan ("Vrachebnoye Delo", 1923, No. 13-15)LuriaR.info@eco-vector.com1512192319696961509202115092021Copyright © 1923, Eco-Vector1923<p>V. M. Kogan, noting that the importance of the pancreatic islet apparatus as an organ of internal secretion was indicated long before the Germans, as early as 1898, by the Russian scientist Yarotsky, sets forth as a preliminary report his observations on insulin. In contrast to the American and Western European authors, who give in their published works precise indications on the method of preparing insulin, Kogan elaborates on his method of making and using the latter.</p>Kazan Medical archiveКазанский медицинский архив