19 Leiden, then a town of 45,000 inhabitants, is only about 35 kilometers from Amsterdam which had already developed a significant Jewish community infrastructure. However, a Jewish community was established in Leiden, in the 1720s, by which time the Dutch medical schools had become a more popular choice for Ashkenazi Jewish

students, reversing the situation between 1681 and 1710 when there had been more Ashkenazi students in Padua than in the Netherlands (Table 4). Table 4 Place of study of Ashkenazi medical students. THE DILEMMA OF 1675 Jewish student preferences begin to change from the last quarter of the seventeenth century. By this time there was the alternative Inhibitors,research,lifescience,medical of studying in the Netherlands, and, examining the different profiles of the students in Holland and Italy, some clear differences emerge. From the first decades of the seventeenth century Inhibitors,research,lifescience,medical the proportion of students from the Venetian territories studying in Padua increases substantially. By the 1680s this proportion

is more than 70% of Jewish graduates at a time when the total number of Jewish graduates in Padua begins to fall (Table 2). This pattern is emphasized when it is Inhibitors,research,lifescience,medical noted, from Modena and Morpurgo,7 that only four Ashkenazi students graduated at Padua between 1711 and 1740 compared to 17 between 1681 and 1710. Tuviya Cohen is probably one of the best-known medical graduates of the Padua Medical School, through his influential and comprehensive medical and scientific work Maasei Tuviya published in Venice in 1707 (Figure 3), and his professional journey illustrates many of the problems faced by Jewish medical students and physicians of his times. (His name is sometimes Inhibitors,research,lifescience,medical rendered as Tobias (Toviya or Tuviya) Cohen, Cohn, Kohn, or Katz; for details of his life, times, and thought see references 20–22.) He was born in Metz in 1652

where his family had fled from Poland in 1648 during the Khmelnytsky persecutions. His father and grandfather were both rabbis and physicians, and Tuviya returned to Poland and studied at yeshiva in Krakow before entering Inhibitors,research,lifescience,medical the University of Frankfurt (Oder) in 1678 with a Jewish colleague, Gabriel Felix of Brody, an exceptional admission arranged through the intervention of the Great Elector of Brandenburg, Friedrich Wilhelm. However, the Great Elector could not prevent the wave of prejudice which engulfed the two students and enforced their departure from Germany. Metalloexopeptidase The Elector had actually arranged the admission of the two students in the hope that they might convert to Christianity. Shmuel Feiner noted23 that between 1678 and 1730 there were only 25 Jewish students in five universities in all of Germany. Figure 3 Fulvestrant research buy Frontispiece of Tuviya Cohen’s Maasei Tuviya: the most influential Hebrew scientific and medical work of the early modern period. Tuviya and Gabriel made the choice to go to Padua rather than Leiden.