Histories of Medieval Plague in Renaissance Italy.

During the sixteenth century, Italian scholars revised their conception of the field of history so that its purposes went beyond providing political and morally edifying narratives. These scholars contended that history must also account for culture and nature in an encyclopedic fashion. In the same years, numerous newly available texts from antiquity, the Byzantine empire, and the Middle Ages provided insight into the character of earlier outbreaks of plague. Italian physicians, embracing new visions of the field of history, the culture of humanism, and an inductivist epistemology, used these texts to argue that there were continuities among ancient, medieval, and Renaissance epidemics. They catalogued plague and formed historical categories based on severity and perceived origins, leading to the rejection of the conclusions of fourteenth-century western Europeans who viewed the plague of 1347-1353 as unprecedented. These erudite physicians saw medieval plague to be one example of the extreme epidemics that have regularly occurred throughout history.

Thinking about Chemistry in Byzantium and the Islamic World.

This article investigates several discussions of "chemistry," understood as an analysts' category referring to theories and practices dealing with the structure and transformation of matter. By reading these texts (a treatise defending kimiya' by al-Farabi, the famous passage from Ibn Sina's Shifa' on transmutation, Ibn Taymiyyah's fatwa against kimiya', Michael Psellos's treatise On Making Gold, and the same author's Accusation against a sitting Patriarch of Constantinople), the article aims to lay the groundwork for integrating the historiography of Byzantine and Arabic alchemy into a wider western Eurasian intellectual history.

Le patologie di Giustiniano e le profilassi mediche in voga nella Proto Bisanzio. Gli Adynata come eccezionale cura / Justinian’s pathologies medical prophylaxis in the early byzantium. Adynata as an exceptional care

Questa ricerca confronta i dati raccolti dai testi riguardanti l’imperatore Giustiniano con le informazioni concernenti la casistica delle malattie sessuali nel contesto della Proto Bisanzio. Un testo agiografico, la Vita di San Sansone, racconta: una grave malattia colpisce Giustiniano agli organi genitali e i medici non sono in grado di curarla. La patologia viene risolta da un miracolo di San Sansone. Questo adynaton pone l’imperatore in uno ‘spazio di copertura’. Dopo il 23° o 24° anno del suo regno, Giustiniano soffre disturbi ad una gamba, accompagnati da dolore durante la minzione. Körbler ipotizza che questi sintomi siano dovuti alla sifilide. Il disturbo alla gamba viene curato dall’intercessione dei santi Cosma e Damiano. La malattia dell’imperatore si rivela dunque come luogo della letteratura agiografica. L’adynaton poi conferma l’istituzione imperiale ed afferma l’adeguatezza del sovrano.(AU)

This research compares the collected data from texts regarding the life of Emperor Justinian with information on cases of sexual diseases in the Early Byzantium contest. A hagiographical text, The Life of Saint Samson, recounted: a serious illness affected Justinian to the genital organs and doctors didn’t have a care. The disease was resolved by a miracle of San Samson. This adynaton placed the Emperor in a coverage space. After, in the 23rd or 24th year of his reign, Justinian suffered a leg pain, accompanied by pain during the urination. Körbler hypothesized that these symptoms were due to syphilis. The disturbance at the leg was cured by the intercession of Saints Cosma and Damian. Rather the emperor’s illness was detected as a literary locus of hagiography. The adynaton confirms the foundation of the imperial institution and affirms the adequacy of the sovereign. (AU)

Morphometric analysis of accessory vessel grooves (AVG) in the skulls of the ancient spradon population: an anthropological approach / Análisis morfométrico de los surcos de vasos sanguíneos accesorios (SVA) en los cráneos de la antigua población de spradon: un enfoque antropológico

SUMMARY: Accessory vessel grooves (AVG), or accessory vessel sulcus, is the name given to grooves seen in the frontal region of the skull. In studies conducted by anthropologists on antiquity skeletons, it is seen that some variations are confused with traumas due to the unknown skeletal morphology. This situation leads to an incorrect evaluation of the socio-economic or health structure of the population. In this study, an accessory vessel grooves research was carried out on the skeletons of the late Roman-early Byzantine population. Studies were conducted on 69 adult human skeletons of known age and sex, and 3 human skeletal skulls whose sex could not be determined. Accessory vessel grooves rate was calculated as 10.54 % in the Spradon ancient population. While there is 10.52 % AVG in female individuals in the population, lower AVG levels have been detected in males compared to females with 9.67 %. There is no significant difference between male and female individuals in terms of AVG. Although the lengths of AVG differ in the right and left frontal, it can be said that there is no difference in direction. Although the relation of AVG variation with high blood pressure is included in the literature, the intense appearance of this structure in the Spradon Population, especially in young individuals, weakens this hypothesis. The literature on the existence of AVG will expand further with the studies to be carried out on ancient Anatolian populations in the following years.

RESUMEN: Surcos de los vasos accesorios (SVA), o canales de vasos accesorios, es el nombre que se les da a los surcos que se ven en la región frontal del cráneo. En los estudios realizados por antropólogos sobre esqueletos de la antigüedad, algunas variaciones se pueden confundir con traumas debido a la morfología esquelética desconocida. Esta situación conduce a una valoración incorrecta de la estructura socioeconómica o sanitaria de la población. En este estudio, se llevó a cabo una investigación de surcos de vasos sanguíneos accesorios en los esqueletos de la población romana tardía y bizantina temprana. Se realizaron estudios en 69 esqueletos humanos adultos de edad y sexo conocidos, y 3 cráneos esqueléticos humanos cuyo sexo no se pudo determinar. La tasa de surcos de vasos accesorios se calculó como 10,54 % en la población antigua de Spradon. Si bien hay un 10,52 % de SVA en las mujeres de la población, se han detectado niveles más bajos de SVA en los hombres en comparación con las mujeres en un 9,67 %. No existe una diferencia significativa entre hombres y mujeres en términos de SVA. Aunque la relación de la variación de SVA con la hipertensión arterial está incluida en la literatura, la importante advertencia de esta estructura en la población de Spradon, particularmente en sujetos jóvenes, debilita esta hipótesis. La literatura sobre la existencia de SVA se ampliará aún más con los estudios que se llevarán a cabo en las antiguas poblaciones de Anatolia en el futuro.

Remedies of animal origin and their indications in Nikolaos Myrepsos׳ Dynameron.

ETHNOPHARMACOLOGICAL RELEVANCE: Dynameron is a Byzantine medical compendium, divided into 24 sections, in accordance with the letters of the Greek alphabet. Being the largest medical and pharmaceutical book ever written in Byzantium, Dynameron contains 2667 recipes intended to treat many pathological conditions. A lot of information convey to us through prescriptions. In addition to plants, Nikolaos Myrepsos proposes the use of many animals, animal parts and animal by-products, for the treatment of various diseases. This article presents for the first time a full account of the animal products included in Dynameron. AIM OF THE STUDY: In continuation to our previous studies, this paper focuses on the use of animal products in composite medicines described in Dynameron. An effort was made to trace down the use of similar or identical animal products in texts of earlier medical writers. Recording recipes with animals or animal products intended for use in everyday medical practice highlights the timeless belief in their healing properties. MATERIALS AND METHODS: Our main source of material is the recent digital edition of Nikolaos Myrepsos' Dynameron. This huge treatise was written in the 13th century and reflects in many ways the long medical tradition of the Greek, the Hellenistic and the Roman eras, having also received influences from the materia medica of Arabic medicine. In addition, information from dictionaries and databases were cross-checked to confirm and classify the animals and their products and to identify them. For the various pathological conditions these products are meant for, we have used the current medical terminology. RESULTS: In the present study, we could identify the therapeutic use of 93 animals. In several instances, Myrepsos suggests the use of specific organs of an animal, and for that reason he includes in his treatise 16 anatomical parts of different animals. Moreover, Dynameron comprises also 34 animal by-products, such as milk and honey. Medicines of animal origin are used in recipes concerning diseases of the respiratory, the digestive, the cardiovascular and the urinary system, as well as gynecological diseases, and ailments of the eyes, the ears and the skin. CONCLUSIONS: Of the 2667 recipes of Dynameron, 344 recipes contain medicines of animal origin, which can be detected in totally 769 citations. In addition, 626 citations for animal by-products are found in 268 recipes. Honey and milk are quoted in 2136 recipes, mostly as excipients. Dietary instructions are present on many occasions, reflecting the attitude for a healthy everyday life, similar to the modern beliefs pertaining to food as an essential factor for a good health.

Milestones in the History of Pediatric Surgery During the Byzantine Times

During the Byzantine Times, medicine and surgery developed as Greek physicians continued to practice in Constantinople. Healing methods were common for both adults and children, and pediatrics as a medical specialty did not exist. Already Byzantine hospitals became institutions to dispense medical services, rather than shelters for the homeless, which included doctors and nurses for those who suffered from the disease. A major improvement in the status of hospitals as medical centers took place in this period, and physicians were called archiatroi. Several sources prove that archiatroi were still functioning in the late sixth century and long afterward, but now as xenon doctors. Patients were averse to surgery due to the incidence of complications. The hagiographical literature repeated allusions to doctors. Concerns about children with a surgical disease often led parents to seek miraculous healings achieved by Christian Protectors - Saints. This paper is focused on three eminent Byzantine physicians and surgeons, Oribasius, Aetius of Amida, Paul of Aegina, who dealt with pediatric operations and influenced the European Medicine for centuries to come. We studied historical and theological sources in order to present a comprehensive picture of the curative techniques used for pediatric surgical diseases during the Byzantine Times.

Cisterns as Vital Structures: Byzantine Cisterns and Subarachnoid Cisterns.

Water is essential for life. It is needed not only to survive but also to sustain daily life activities. The maintenance of daily life activities related to hygiene as well as prevention of epidemic diseases and accidents involving fire was as important in the past as today. Powerful empires built many open-air and covered cisterns for water reservation and constructed aqueducts to bring water from hinterland to these cisterns. The first prototypes of cisterns were constructed in the Neolithic age. Byzantine cisterns such as the Basilica Cistern and Aqueduct of Valens are excellent examples that are remnants from the past to present. Similar to these social measures for water preservation, biological structures exhibit their own measures. In the human body, subarachnoid cisterns of central nervous system are the best-known cisterns, despite the presence of the cisterna chyli and Golgi body. The central nervous system produces and stores water in the form of cerebrospinal fluid in the subarachnoid cisterns for mechanical and immunological protection of the anatomical structures and for autoregulation of cerebral blood flow every day. Any condition that may adversely affect the cisterns, public or subarachnoid, may cause serious and irreversible damage to life. Hence, we should appreciate the importance of water for life; moreover, ?if there is water there is life? is not a great prophecy.

Sacral spina bifida occulta rare occurrence in Byzantine Belentepe population in Mugla, Turkey: A possible case for adequate folic acid intake.

Spina bifida may occur during the first weeks after conception; folic acid deficiency is strongly related to this anomaly. We argue that the low prevalence rate of spina bifida may indicate a relatively good nutrition state of a population, given that folic acid is found in many food products commonly eaten. The aim of this study is to examine the relationship between folic acid intake and spina bifida occulta prevalence in the Belentepe Byzantine population in Anatolian peninsula, and to compare the prevalence rates with various other ancient Anatolian populations by focusing on sacral spina bifida occulta in the Byzantine population. A total of 62 available human sacra were included in the study and compared with other sacra from relevant research using chi-squared test. Four male individuals had sacral spina bifida occulta with a prevalence rate of 6.45%, which is found to be lower in comparison to other ancient populations from western to eastern Anatolia. The present-day ecology of Belentepe indicates that foods rich with folic acid are common in and around the region. While some studies indicate the contrary, a comparison regarding the sacral spina bifida occulta prevalence with other populations in Anatolia shows a correlation between folic acid intake and proximity to a Mediterranean climate.

The Justinianic Plague: An inconsequential pandemic?

Existing mortality estimates assert that the Justinianic Plague (circa 541 to 750 CE) caused tens of millions of deaths throughout the Mediterranean world and Europe, helping to end antiquity and start the Middle Ages. In this article, we argue that this paradigm does not fit the evidence. We examine a series of independent quantitative and qualitative datasets that are directly or indirectly linked to demographic and economic trends during this two-century period: Written sources, legislation, coinage, papyri, inscriptions, pollen, ancient DNA, and mortuary archaeology. Individually or together, they fail to support the maximalist paradigm: None has a clear independent link to plague outbreaks and none supports maximalist reconstructions of late antique plague. Instead of large-scale, disruptive mortality, when contextualized and examined together, the datasets suggest continuity across the plague period. Although demographic, economic, and political changes continued between the 6th and 8th centuries, the evidence does not support the now commonplace claim that the Justinianic Plague was a primary causal factor of them.

Ancient trash mounds unravel urban collapse a century before the end of Byzantine hegemony in the southern Levant.

The historic event of the Late Antique Little Ice Age (LALIA) was recently identified in dozens of natural and geological climate proxies of the northern hemisphere. Although this climatic downturn was proposed as a major cause for pandemic and extensive societal upheavals in the sixth-seventh centuries CE, archaeological evidence for the magnitude of societal response to this event is sparse. This study uses ancient trash mounds as a type of proxy for identifying societal crisis in the urban domain, and employs multidisciplinary investigations to establish the terminal date of organized trash collection and high-level municipal functioning on a city-wide scale. Survey, excavation, sediment analysis, and geographic information system assessment of mound volume were conducted on a series of mounds surrounding the Byzantine urban settlement of Elusa in the Negev Desert. These reveal the massive collection and dumping of domestic and construction waste over time on the city edges. Carbon dating of charred seeds and charcoal fragments combined with ceramic analysis establish the end date of orchestrated trash removal near the mid-sixth century, coinciding closely with the beginning of the LALIA event and outbreak of the Justinian Plague in the year 541. This evidence for societal decline during the sixth century ties with other arguments for urban dysfunction across the Byzantine Levant at this time. We demonstrate the utility of trash mounds as sensitive proxies of social response and unravel the time-space dynamics of urban collapse, suggesting diminished resilience to rapid climate change in the frontier Negev region of the empire.

On the Work of Alexander of Tralles

Helminthiasis is known to man since antiquity, but it still remains a significant public health problem. In ancient times many plants have been tried as possible therapeutics in search of an effective drug. This manuscript investigates ancient beliefs on parasitic worm infestation. Moreover, Alexander of Tralles' (525 - 605 CE) suggestions on the treatment of this condition are discussed as found in his lesser-known work "A letter on helminths", along with comments on the use of those herbal cures by modern medicine.

From poison to drug: new recipes discovered containing colchicine as a remedy for Podagra in Rome and Byzantium.

OBJECTIVES: In Antiquity, colchicine was used as a poison and as a remedy for Podagra. Research so far has revealed that the physician Alexander of Tralles was the first who used it in the 6th century AD. Alexander recommended a plant he called "Hermodaktylon", which takes off the pain in the feet immediately. "Hermodaktylon" is identified with Colchicum autumnale L., which contains colchicine in his bulbs and seeds. We will present new data that varieties of Colchicum were used for medical treatment of Podagra far earlier than hitherto known by research. METHODS: We performed a systematic full text search in Greek and Latin original sources of Antiquity for "Hermodaktylon"/"Hermodactylus" and for the synonyms "Ephemeron"/"Ephemerum", "Kolchikon"/"Colchicum", and "Bolbos (agrios)"/"bulbus (agrestis)". We analysed our findings with philological and historico-critical methods. RESULTS: There are 48 text passages in original sources. Lucian of Samosata (2nd century AD) was the first who mentioned a plant he called "bolbos" as a remedy for Podagra. The Byzantine physician Jacobus Psychrestes (5th century AD) developed two recipes. Aëtius of Amida (6th century AD) transmitted two recipes. One case with an overdose of colchicine was discovered which resulted in the death of a patient in Byzantine times. CONCLUSIONS: New specific recipes containing Colchicum were discovered. Jacobus Psychrestes and Aëtius used Colchicum systematically for the therapy of Podagra earlier than the 6th century AD. However, the therapeutic use of Colchicum was already known in the 2nd century AD.

Michael Constantine Psellus (1020-1105 AD) and his definition of strabismus.

Strabismus was a known eye misalignment since the Hippocratic era (ca 5th century BC). Hippocrates and his followers were the first to introduce the hypothesis of a hereditary condition. Many ancient Greek physicians like Galen (ca 2nd AD) provided several definitions, while Paul of Aegina (625-690 AD) was the scholar who introduced a method to treat it. Paul used a full face mask and an oil lamb to guide the eyeballs toward the desired direction. It seems that this approach endured for centuries to come. During 11th century AD in Constantinople, the Byzantine scholar and politician Michael Constantine Psellus (ca 1020-1105 AD) composed a series of philosophical, religious, political and scientific treatises. Among his work stands a medical iambic didactic poem of 1732 lines, in which he had mentioned strabismus. Although he was not an oculist, he had managed to define strabismus. His definition was noted as such, "Strabismus is caused by a spasm of the bodies which move (the eye balls) and the oblique tendency of the muscles". Psellus was aware of the knowledge of the past and recorded what was still valid at that era, presenting a memorable definition. As his reference was completely neglected from the medical bibliography, our study aims to add him in the scientific chain of those who understood this disorder. This study aims to compose Psellus biography, present ancient Greek and Byzantine ophthalmology's opinion concerning strabismus and note Psellus' definition. The TLG and MedLine/PubMed databases were searched and the terms "strabismus" and "Psellus" were used as key words.

Pearls of Neonatal Intertrigo in Ancient Greek and Byzantine Medicine.

OBJECTIVE: Confirmation of knowledge of neonatal intertrigo in ancient Greek and Byzantine medicine. METHOD: A search of Thesaurus Linguae Graecae was conducted with the following terms as key words, "syggama", "xyggauma", "paratrimma" and "ektrimma". RESULTS: Ancient Greek medico-philosophers introduced therapeutic measures based upon herbs and minerals, while a similar therapeutic approach was also used by the Byzantines. Hippocrates of Kos (460-377) was among the first to introduce written instructions, also proposing preventive treatment with palliative and aromatic herbs. Cataplasms, thalassotherapy, and fumigation were used, combined with hygienic measures in the affected area. Chalk powder was also prescribed to absorb moisture. CONCLUSION: The main principles in the treatment of intertrigo remain the same, celebrating the ancient Greeks' methodology and rationalism.

The death of the Byzantine Emperor John II Komnenos (1087-1143).

INTRODUCTION: The purpose of this study is to give a brief account of the life of John II Komnenos, his reign and to clarify the events and causes surrounding his death. METHODS: A thorough search of the literature was undertaken in PubMed and Google Scholar as well as in history books through the internet and in History and Medical University libraries. RESULTS: The death of the king cannot be attributed to poisoning from an injured hand by arrow poison. The long period of time before the presentation of symptoms should be attributed to their being caused by an infection. The failure of both conservative anti-inflammatory treatment and surgical drainage point towards an anaerobic infection or a septic inflammation. CONCLUSION: The death of the emperor John Komnenos was caused by a severe infection of the hand of unknown agent leading to septicaemia. This conclusion is based on the fact that death came a week or more after the injury of the hand and it was not caused by the poison of the arrow which would have been fatal within several hours.

Colchicum Genus in the Writings of Ancient Greek and Byzantine Physicians.

The plants of the Colchicum family were known during the archaic period in Greece for their deleterious properties. Later on, they were used for the treatment of podagra. The treatment was introduced by the ancient Greek physicians and passed on to the Byzantine and Arabian physicians to endure until nowadays. The first plant was most probably named "Medea" from the notorious Colchican witch. As the most common member of the family blossoms in autumn, the plant was named Colchicum autumnale. Various nominations were also used, such as Ephemeron, Hermodactyl, Anima articulorum and Surugen. Our article discusses them, while at the same time presents the most notable authorities who have used Colchicum plants in herbal medicine and toxicology.

Saint Ioannis Lampadistis, the first possible case of blindness due to organic mercury poisoning in history.

Saint Ioannis Lampadistis is a Cypriot saint of the Greek Orthodox Church, widely venerated in his island of origin. He lived during the 11th century and was blinded by ingesting contaminated fish in the mountainous area of Galata, withdrew from civil life when he was 18, and died at the age of 22. The reason for his blindness remains unknown, though it is widely attributed to an unknown poison related to the copper mines of the region. As fish is the end reservoir of organic mercury, it is quite possible that his blindness was the result of heavy metal toxicity. Organic mercury is associated with CNS atrophy and hypoplasia, and blindness is a frequent presenting symptom. While not much is known about the saint's clinical symptoms (as his ecclestiastical biography focuses on his example and miracles), organic mercury poisoning could explain his sudden loss of vision, thus possibly making him the first-recorded case of organic mercury poisoning in history.

The Birth of Hospital, Asclepius cult and Early Christianity.

History of hospital is one of main fields of researches in medical history. Besides writing a history of an individual hospital, considerable efforts have been made to trace the origin of hospital. Those who quest for the origin of hospital are faced with an inevitable problem of defining hospital. As the different definition can lead to a different outcome, it is important to make a clear definition. In this article, the hospital was defined as an institution in which patients are housed and given medical treatments. According to the definition, the Great Basilius is regarded to have created the first hospital in 369 CE. The creation of hospital is considered to be closely related with Christian philantrophy. However, the question is raised against this explanation. As the religious philantrophy does not exclusively belong to the Christianity alone, more comprehensive and persuasive theory should be proposed to explain why the first hospital was created in the Christian World, not in the Buddhistic or other religious world. Furthermore, in spite of sharing the same Christian background, why the first hospital appeared in Byzantine Empire, not in Western Roman Empire, also should be explained. My argument is that Asclepius cult and the favorable attitude toward medicine in Greek world are responsible to the appearance of the first hospital in Byzantine Empire. The evangelic work of Jesus was heavily depended on healing activities. The healing activities of Jesus and his disciples were rivalled by Asclepius cult which had been widely spread and practiced in the Hellenistic world. The temples of Asclepius served as a model for hospital, for the temples were the institution exclusively reserved for the patients. The exclusive housing of patients alone in the temples of Asclepius is clearly contrasted with the other early forms of hospitals in which not only patients but also the poor, foreigners and pilgrims were housed altogether. Toward the healing god Asclepius, the Latin Church fathers and Greek Church fathers showed significant difference of attitudes. The Latin fathers were generally very critical on Asclepius while the Greek fathers were more favorable to the same healing god. This difference is also considered to be an important factor that can explain why the first hospital appeared in the Byzantine Empire.