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HISTORICAL PERSPECTIVES
Institute of Human Physiology, School of Medicine, Catholic University, Rome, Italy
Address for reprint requests and other correspondence: D. Troiani, Institute of Physiology UCSC, Largo F. Vito 1, Rome 00168, Italy (e-mail: d.troiani{at}rm.unicatt.it)
Abstract
The present report commemorates the persecution of five renown Italian physiologists of Jewish descent that lost their chairs in medical schools because of the anti-semitic policies of the fascist regime. In 1938, Mussolini promulgated the Racial Laws, officially with the aim of safeguarding the purity of the Italian race in conquered African colonies. However, their true intent was to persecute the Italian Jewish community in agreement with the policy of Nazi Germany. In accordance with the Racial Laws, all non-Aryans were banished from professional activities and were evicted from public, social, and academic life. As a result, 98 full professors in Italian universities were removed from their academic positions. In medical schools, physiology, more than other discipline, lost the most prominent faculty members. Of the 17 full Professors of Human Physiology, five were of Jewish descent, and all were evicted: they were Camillo Artom from Palermo, Mario Camis from Bologna, Carlo Foà from Milan, Amedeo Herlitzka from Turin, and Ugo Lombroso from Genoa. All were talented and famous scientists who were forced to leave Italy and take refuge in foreign countries. At the end of World War II, Camis, Foà, Herlitzka, and Lombroso returned to Italy and resumed their previous academic positions, whereas Artom remained in the United States. Unfortunately, Camis died later that year. During the postwar period, some of the fascists responsible for the Jewish persecution were killed or committed suicide while the survivors were imprisoned and prosecuted. However, all were soon released and resumed their former positions.
Key words: history of physiology; laws in defense of the race; anti-semitism
IN ITALY, during the year 2000, a day of memory was introduced on January 27 to commemorate the Shoah (disaster in Hebrew) of the Italian Jews (46). Conferences, publications, lectures, and a series of other activities are scheduled every year in major Italian cities to remind Italians of the racial atrocities that were committed and to serve as a memento against all forms of racial discrimination. While the involvements of European medical faculties and the medical profession in the horrors of the Holocaust have been rigorously documented (24, 37), the curtain of silence continues to be lifted to honor the victims and to strengthen research and medical ethics.
This article is to commemorate the Shoah by recalling the Racial Laws of 1938 that affected Italian physiology. Its aim is to pay tribute to the evicted Italian physiologists of Jewish descent during the persecution ordered by the fascist government in Italy just prior to the outbreak of World War II (17). It will address only marginally the responsibility of the Italian scientific community.
Background
In the fall of 1938, the fascist government, headed by Benito Mussolini and allied with Nazi Germany, promulgated the Racial Laws, called at that time "Laws in Defense of the Race" with the aim to evict from the public, social, cultural, and academic communities all non-Aryans (Jews in particular) and others, such as homosexuals and gypsies, who were deemed racially or genetically unfit (57). Officially, the fascist regime wished to protect the nation against the "unnatural" influence of Jews and other, so-called "enemies" of the Italian people while safeguarding the purity of the race from degeneration caused by race mixing in Italy and within conquered African colonies. The Laws in Defense of the Race were preceded by vicious and aggressive anti-Semitism propaganda in the official media, newspapers, and magazines headed by fascist politicians with contributions from faculty members within medical schools (34, 35, 45, 48). The Manifesto on Racial Laws (1), a "Decalogue", was published by anonymous on July 14, 1938 in the "Giornale d'Italia," which was edited by Virginio Gayda, brother of Tullio, late Professor of Physiology at the University of Pavia. Soon afterward, on August 5, 1938, it was republished (34) and signed by a group of 10 scientists ideologically aligned with the regime. Officially, the Manifesto had been written by a committee, and the most influent members (35, 48) were recognized scholars in Italian medical universities. Namely, the most influent members included the following scientists: Nicola Pende, a prominent endocrinologist and full Professor of Internal Medicine at the University of Rome; Arturo Donaggio, Chairman of Neurology at the University of Bologna; and Sabato Visco, Chairman of General Physiology in Rome. Minor members with national reputations from the University of Rome were Edoardo Zavattari (zoologist), Marcello Ricci (zoologist), Franco Savorgnan (demographist), Lino Businco (pathologist), and Guido Landra (anthropologist). Other members were Lidio Cipriani (anthropologist) from the University of Florence and Leone Franzi (pediatrician) from Milan.
The scientific rationale for the Manifesto was poor, but that was not its intent. Mussolini had personally directed and added corrections to the original text to strengthen its anti-semitic message. In accordance with Nazi racist ideology, Mussolini used the scientific committee to appraise and legitimate his antagonism policy against the Jews and their international economical and political influences. Thus, the Gran Consiglio of Fascism, the most powerful organ of the Fascist Regime (49), approved in rapid succession a series of edicts (17, 54, 55, 56) and "The Paper of the Race" on October 6, 1938, which was to become law with the addition of few other regulations on November 17, 1938 (17, 57). As a result, the needs of the alliance with Germany were safe (17, 18) and Mussolini's racism was satisfied. King Vittorio Emanuele III cynically signed the laws and thus approved an unconscionable iniquity that was also illegal because in the Italian Kingdom Constitution of the time, there was clearly stated that "all citizens are equal versus the law." The Racial Laws had come with relatively little warning and reversed the prior policy of the fascist regime (35, 50). Tullia Zevi, until recently the longtime president of the Italian Jewish community, was a teenager at the time and recalls that "From one day to the next, we became nobodies, ghosts ...." Later, she fled Italy with her family and found refuge in the United States (58). Within the Italian medical community, both approval and disapproval existed for the Racial Laws that was determined according to the individual's political and ethical orientations. The opposition of the Jewish community to the Racial Laws was absolute and unrelenting. Since no public disapproval could be expressed because of the freedom restrictions applied by the fascist dictatorship, the persecution continued unabated.
Jews in Italy and in Medical Schools
At the time, there were
47,000 Jews in Italy, which were located mainly in Rome, Milan, and Trieste. All were unexpectedly banished from public life and subjected to a wide range of humiliating and degrading restrictions. Jews had been completely integrated in Italian society; many had been active participants in Italy's independence movement during the 19th century, most were proud of their Italian identity, many had served in the Italian army during World War I, some had been early supporters of Mussolini, significant numbers were members of the fascist party [Partito Nazional Fascista (PNF)], and only a few were known to be anti-fascists (11, 51).
Some years later, after the armistice of Italy with the Allied Armed Forces (September 8, 1943) and after the occupation of Italy by the German army, Germany and the militia of Mussolini's reconstituted fascist republic of Salò exacerbated the Racial Laws, which culminated in the deportation of many thousands of Jews to German concentration and death camps. Approximately 5,700 Italian Jews perished (11, 47). However, we will focus our attention on the persecution of Italian faculty members located in medical schools.
At the beginning of the 1939 academic year, a few weeks after the promulgation of the Racial Laws, 98 full professors,
200 "liberi docenti" (professors without chairs or tenure), and
300 school teachers were banned from universities and schools because of their Jewish heritage (43). Many renown faculty members were evicted; among them were anatomist Giuseppe Levi (Turin), a mentor of three future Nobel Laureates (Rita Levi Montalcini, Renato Dulbecco, and Salvador E. Luria); surgeon Mario Donati (Milan); histologist Tullio Terni (Padua); medical clinician Guido Melli (Parma); pediatrician Maurizio Pincherle (Bologna); and medical clinician Maurizio Mosè Ascoli (Palermo). Also included was Aldo A. Luisada, a distinguished cardiologist from Ferrara who left Italy in 1939 to become a faculty member at the medical school of the University of Chicago. Luisada, founder and first president of the Laennec Society for Cardiovascular Sound, is remembered for his researches in phonocardiography to monitor cardiac performance and on the mechanisms of heart sound generation and cardiac contraction (40, 41).
Because of the Racial Laws, the faculties of medicine lost 18 full professors. Of the academic disciplines, physiology paid the heaviest tribute as five were physiologists. At that time, there were 17 Chairs of Human Physiology and 5 Chairs were held by talented researchers who were full professors located in the most prestigious medical schools but were of Jewish descent. All were evicted. They were Camillo Artom (Palermo), Mario Camis (Bologna), Carlo Foà (Milan), Amedeo Herlitzka (Turin), and Ugo Lombroso (Genoa). This outrageous injustice was not only an affront to academic freedom but it caused irreparable scientific damage. Attempts, including petitions, to defend and protect the evicted physiologists were undertaken by their medical colleagues; however, their results were to no avail. All fled the country: Camillo Artom to the United States, Carlo Foà to Brazil, Amedeo Herlitzka to Argentina, and Ugo Lombroso to France. Mario Camis became a Dominican monk known as Father Albert and went to Manila, in the Philippines, to teach physiology.
Racial Hygiene and the Brain Drain in Physiology
In this section, we commemorate the evicted physiologists and provide a short biography listing their most important scientific achievements before the promulgation of the Racial Laws.
Camillo Artom. Dr. Camillo Artom (1883–1970) is shown in Fig. 1; MD at Padua in 1917. During the years 1921–1923, he was in Frankfurt as a pupil of Gustav Embden (1874–1933) before moving to Amsterdam. Subsequently, he returned to Italy and assumed positions in Palermo and Naples. Later, in 1930, he was appointed the Chair of Physiology in Cagliari; in 1931, he then became the Chair of Physiology until 1938 at the University of Palermo. Because of the Racial Laws, he left for the United States the following year. As a result of his international reputation in lipid metabolism, Artom was offered the position of Chairman of the Department of Biochemistry in the Medical School at Wake Forest University in North Carolina. In 1941, he became Chairman of the Department of Biochemistry at the Bowman Gray School of Medicine, also in North Carolina, until his retirement in 1961. He became an Emeritus Professor of Biochemistry in 1963 and continued to perform research until his death in 1970. Artom published more than 200 scientific papers, with many devoted to the lipotropic role of choline in the hepatic oxidation of fat and lipid metabolism (5–8). He is remembered for his pioneering research with radioactive isotopes, which were published in 1937 within the prestigious journal Nature (3, 4). Artom used lipids labeled with radioactive isotopes of phosphorus that were prepared with the assistance of Emilio Segrè (1905–1989), a former colleague at Palermo who also left Italy because of the Racial Laws; Segrè remembers his colleague physiologist Artom in his autobiography and their scientific collaboration (52). Unfortunately, their fruitful collaboration was short lived. Consequently, the University of Palermo lost two of the most talented researchers, Italian physiology lost an eminent mind, and Italian physics lost a future Nobel Laureate.
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Mario Camis. Mario Camis (1878–1946) was a distinguished neurophysiologist who was born in Venice in 1878 (Fig. 2). In 1902, he obtained his medical degree from the University of Rome and in 1905 entered the Institute of Physiology in Pisa with Vittorio Aducco as his first mentor. Camis had other distinguished mentors, which included Pietro Albertoni, Luigi Luciani, Amedeo Herlitzka, Friedrich Kiesow (1858–1940), John N. Langley, and his beloved Sir Charles Scott Sherrington, a Nobel Laureate in 1932. Late in his career (1925), he became the Chair of Physiology at Bari. Subsequently, he assumed the chairmanship at Parma, where he was elected Chancellor, and in 1936 he moved to the Chair of Physiology at Bologna.
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With Sherrington, Camis became a neurophysiologist and directed his researches on the vestibular system. He investigated the labyrinthine projections to the cerebellum by employing Marchi's method (42) and demonstrated that the fastigial nuclei, nodulus, lingula, and uvula receive vestibular information (14). Later, in the 1930s, Olof Larsell (36) and Robert S. Dow (20) emphasized the role of the flocculonodular lobe in the coordination of movements of the eyes and body in relation to gravity and turning of the head in space. Information from the utricle, a gravity sensor, and the semicircular canals, which sense head turning, contribute to the control of this movement (21). Camis was the first to record the electrical activity from the cerebellar fastigial nucleus following labyrinthine stimulation (14); before him (1875), only Richard Caton (1842–1926) and a few other researchers had recorded electric currents from the brain. Camis described muscle hypertonia following decerebration and locomotion movements following the injection of nicotine in the cerebellar nuclei or cooling of the cerebellar anterior lobe; Frédéric Bremer confirmed these data (10). Camis published relevant researches on the relation between the vestibular system and vasomotor reflexes and, in 1928, published the treatise "The physiology of the vestibular apparatus," translated by R. S. Creed (15), which became an authority on vestibular functions.
Camis became known as one of the most outstanding Italian physiologist of his time; moreover, he had a gifted pupil, Giuseppe Moruzzi, who was to become one of Italy's most famous neurophysiologists (44). Soon after the Racial Laws, Camis became a Dominican monk and, in 1941, was ordained a priest and known as Father Albert. When he died in 1946, he was laid to rest in the mortuary chapel with two books placed next to him. One was the Bible and the other was Sherrington's The Integrative Action of the Nervous System, books that Camis had never abandoned during the tragic years that followed the racial laws.
Carlo Foà. Carlo Foà (1880–1972) (Fig. 3) was son of the illustrious pathologist Pio, who was a Professor of Morbid Anatomy at the Turin Medical School. Foà was a pupil of both Angelo Mosso (1846–1910) and Giulio Bizzozero (1846–1901) and a graduate of medicine from the University of Turin. Although very young, he had the opportunity to work at the Sorbonne in Paris with Albert Dastre and Victor Henry before going to Lypsia, Germany, to analyze physical-chemical phenomena with Wilhelm Ostwald (1853–1932), who received the Nobel Prize in 1909. When Foà was only 33 years old, he was appointed Professor and Chairman of Physiology at the University of Messina in Sicily. Later, he moved to Parma and then to Padua. In 1925, he became Chairman of Physiology in Milan, and, soon after, he was elected Dean of the Faculty. Because of the Racial Laws, he left for Brazil, where he remained until 1945. After the war, he returned to Italy, where he was reappointed to his former position and where he stayed until the age of 75.
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Amedeo Herlitzka. Amedeo Herlitzka (1872–1949) (Fig. 4) was born in Trieste in 1872. He was a medical student at Pisa but was soon jailed (8 mo) in Trieste because of his activity against the Royal and Imperial Government of Vienna. He resumed his medical studies in Florence and then in Rome, where he graduated with a thesis from the Institute of Physiology, which was directed by Luigi Luciani (1840–1919). His thesis dealt with the ontogenesis of amphibian eggs, his most important investigation (28). At that time, the question was debated as to whether splitting a fertilized egg could produce two embryos. He obtained two embryos, although smaller, from the divided and fertilized embryos of Triton taeniatus, and, thus, the controversy was settled. This research brought him international fame and recognition that lasted for more than 50 years.
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He became interested in biochemistry and investigated the ontogenesis of enzymes and the catalytic action of nucleoproteins of different organs, such as the liver and kidney, and in the activity of the glycolitic enzymes of Saccharomices cerevisiae (29). He also studied cardiopulmonary resuscitation in mammals after cardiac arrest due to asphyxia and developed a device for heart perfusion with epinephrine (31). Later, he became interested in muscle contraction and sport physiology and analyzed heat production during the cardiac cycle, conducted physiological evaluations of athletes, and established criteria of fitness for pilots (33). His selection methods for pilots were reported in the Handbuch der Biologischen Arbeitsmethoden by Emil Abderhalden (32). In addition, he made other meaningful contributions to the fields of aviation and muscle exercise physiology (30). Amedeo Herlitzka is remembered as an outstanding scientist who was a dominating influence in the history of Italian physiology.
Ugo Lombroso. Ugo Lombroso (1877–1952) (Fig. 5) had a father [Cesare Lombroso (1835–1909)] who was a famous Professor of Criminal Anthropology in Turin. As a student, he was influenced by the teachings of Gustav Embden, Oskar Minkowsky (1858–1931), and G. van Rijnberk. He was the Chair of Physiology in Messina (1919), Palermo (1923), and Genoa (1935). Because of the Racial Laws, Lombroso fled to France to become Maître de Recherche at the École de Médicine in Paris. After World War II, in 1945, he returned to Genoa to be reinstated as the Chair of Physiology. He was the first to publish in 1908 that a pancreatic lipolytic factor was responsible for the oxidation of lipids (38, 39). Fat liver infiltration in dogs after pancreasectomy was the proof for the fundamental role of the pancreas in fat metabolism. In later years, Lombroso's observations were extended, and, since 1924, it has been known that the development of fatty livers in insulin-treated depancreatized dogs can be prevented by the administration of raw pancreas. When it was recognized that the activity of pancreas fractions upon the liver could not be accounted for by their choline and methionine content, an antifatty liver factor was postulated and called "lipocaic" by Dragstedt et al. (22, 23) and anti-fatty liver factor (AFL) by Chaikoff and Entenman (16). The presence of such a lipotropic pancreatic factor has been debated for more than 50 years.
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Conclusion
By the end of World War II, and after the fall of fascism, the Racial Laws were abrogated in Italy. Consequently, evicted professors of physiology were reinstated in their academic chairs. However, this was not the case for Camis, who died in the summer of 1946, or for Artom, who remained in the United States. Faculty members who endorsed the Racial Laws were punished, and some were jailed. However, they were soon released and resumed their previous academic positions.
GRANTS
This work was supported by Fondi di Ateneo 2006 to Catholic University (Rome, Italy).
Acknowledgments
We are indebted to Profs. V. La Grutta (Palermo, Italy), P. L. Lenzi (Bologna, Italy), and G. Losano (Turin, Italy), who provided the original photographs of the evicted physiologists.
Footnotes
The costs of publication of this article were defrayed in part by the payment of page charges. The article must therefore be hereby marked "advertisement" in accordance with 18 U.S.C. Section 1734 solely to indicate this fact.
Received for publication July 4, 2006. Accepted for publication March 17, 2007.
REFERENCES
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