The catalogue of the Westhoff collection of Chinese materia medica (c. 1870): Evidence of interaction between a Chinese medicine practitioner and the Dutch in Indonesia.

ETHNOPHARMACOLOGICAL RELEVANCE: The Westhoff collection of Chinese materia medica (c. 1870) at the Utrecht University Museum in Utrecht, the Netherlands, contains an original, handwritten catalogue, which was putatively ascribed to a Chinese medicine practitioner. It provides a detailed record of the Chinese names, plant parts, preparations, and applications of the specimens contained in glass bottles, which probably reflects the physician's personal interpretation of Chinese medicine in Indonesia at the end of the 19th century. Such individual catalogues can reveal historical changes and regional variations in the use of traditional Chinese medicine, which can lead to a better understanding of the history and development of this field. AIM OF THE STUDY: We addressed the following questions: 1) What are the contents of the Westhoff catalogue? 2) What medicinal preparations and applications were recorded in the catalogue, and which ones are dominant? 3) How similar is the use of Chinese materia medica in Westhoff catalogue compared to the modern Chinese Pharmacopeia? 4) What other specific information is contained in the Westhoff catalogue? MATERIALS AND METHODS: The catalogue had been digitized previously, and all handwritten Dutch text has been transcribed and translated into English. The information for each entry was summarized and analyzed, the medicinal applications were compared to modern Chinese pharmacopeia or other monographs on Chinese materia medica. RESULTS: The catalogue contains 436 entries, for which 395 corresponding specimens still exist in the Westhoff collection of Chinese materia medica. Each entry contains a serial number, a Chinese name, a phonetic Dutch transcription of the Chinese name, a description of the plant, animal, or mineral origin of the medicinal product, the preparation method, and the medical indication for which it should be used. The dominant preparation method is decoction (79% of the entries). The most frequently mentioned applications are fever, skin diseases, strengthening and wounds. Around 80% of the medicinal applications in the catalogue were also listed for the same CMM in modern monographs. The catalogue also sheds light on typical characteristics of popular medicine, their geographic origin, and social aspects of traditional Chinese medicine in Indonesia around 1870. CONCLUSIONS: The Westhoff catalogue is a valuable record of Chinese materia medica and its practice in a specific time and space. It reflects an individual physician's interpretation of Chinese medicine, shows the difficulties in the interpretation of cultural-bound health issues between the Dutch and the Chinese, and provides evidence that traditional Chinese medicine spread not only in East Asia but also to the distant Western world.

Evelyn M. Witkin (1921-2023).

Pioneer of cell mutagenesis and DNA repair research.

[Brief introduction on compilation and editions of Yang ke xuan cui].

Yang ke xuan cui («¼) is a surgical work compiled by Chen Wenzhi () of the Ming Dynasty. There are few of research on the completion and author of the book. Based on the evidences in the local chronicles, the prefaces and postscripts of the book, it has been verified that the book was originally completed no later than 1591, and Chen Wenzhi passed away no later than 1623. After investigating the 6 editions collected by 8 institutions, a collection of 11 books in total, by comparing the characteristics and circulation relationship of each edition, two systems of circulation were sorted out: block-printed edition of Xu Xi () and review edition of Xu Dachun ().

'To see ourselves as others see us'.

Shaw and colleagues, who are medical historians, have published a detailed review of the social history of the British Journal of Anaesthesia (BJA) to celebrate its first 100 years. In this editorial, we note some additional contributions and financial details that are relevant to the development of the BJA into the international high-impact journal it is today.

Forgotten Pediatrics: 8 Disturbing Windows on the Past.

The 75 years since Pediatrics was first published has witnessed an explosion of the scientific knowledge base informing child health. Yet, the path leading to the present has not been linear. We examine several articles that illustrate some of the unexpected twists and turns that have characterized our specialty's history. We hope that it will provide a reminder of the ever-changing nature of scientific knowledge and the need to continually re-evaluate how our own cultural assumptions shape medical practice.

Michael Przybylski (1948-2023) Devoted Half a Century to Mass Spectrometry.

Michael Przybylski (1948-2023) was a Polymer Chemist by training and devoted nearly his entire scientific life, almost 50 years, to mass spectrometry and its biomedical applications. After earning his PhD in Chemistry, there followed a Postdoc stay at the National Cancer Institute, Bethesda, MD, USA, and his habilitation at the University of Mainz, Germany. Soon thereafter, Michael Przybylski took the Chair for Analytical Chemistry at the University of Konstanz, Germany, where he served as Director of the Analytical Chemistry and Biopolymer Structure Analysis Laboratory. As Emeritus Michael Przybylski moved the Steinbeis Centre for Biopolymer Analytics and Biomedical Mass Spectrometry to Rüsselsheim, Germany. Michael Przybylski's research was from the beginning interdisciplinary-oriented and in many ways groundbreaking: leading to over 400 scientific papers published in internationally renowned journals and to about 25 patents. Michael Przybylski gave approximately 150 invited lectures and was awarded several scientific prizes. In recognition of his outstanding achievements and fruitful collaboration, he received the Doctorate of honor from the "Alexandru Ioan Cuza" University of Iasi, Romania. Michael Przybylski was the Director of the by him founded "Biopolymer Analytics and Biomedical Mass Spectrometry" research center until his sudden and unexpected death.

Einkorn genomics sheds light on history of the oldest domesticated wheat.

Einkorn (Triticum monococcum) was the first domesticated wheat species, and was central to the birth of agriculture and the Neolithic Revolution in the Fertile Crescent around 10,000 years ago1,2. Here we generate and analyse 5.2-Gb genome assemblies for wild and domesticated einkorn, including completely assembled centromeres. Einkorn centromeres are highly dynamic, showing evidence of ancient and recent centromere shifts caused by structural rearrangements. Whole-genome sequencing analysis of a diversity panel uncovered the population structure and evolutionary history of einkorn, revealing complex patterns of hybridizations and introgressions after the dispersal of domesticated einkorn from the Fertile Crescent. We also show that around 1% of the modern bread wheat (Triticum aestivum) A subgenome originates from einkorn. These resources and findings highlight the history of einkorn evolution and provide a basis to accelerate the genomics-assisted improvement of einkorn and bread wheat.

From Passos the Indian to Doctor Chernoviz: experiments to cure leprosy in nineteenth-century Pará. / Do índio Passos ao doutor Chernoviz: experiências de cura da lepra no Pará do século XIX.

This article analyzes an experiment to cure leprosy using the assacu plant (Hura crepitans L.) conducted in Santarém, Pará, in 1847, by an Indigenous man named Antonio Vieira dos Passos. The experiment was later repeated in other Brazilian provinces and abroad. This article establishes relationships between medical practices in other parts of the country while focusing on the dialog between official and Indigenous medicine. Newspaper articles and official documents of the time show that Indigenous knowledge of medicinal plants was widely recognized and utilized by physicians wishing to incorporate it into the official therapeutic repertoire.

O artigo analisa uma experiência de cura da lepra com assacu (Hura crepitans L.), realizada em Santarém, Pará, em 1847, por um indígena chamado Antonio Vieira dos Passos. A experiência passou a ser realizada nas demais províncias do Brasil e também no exterior. Por essa razão, o artigo estabelece relações com práticas médicas realizadas em outras partes do país, tendo como foco o diálogo entre a medicina oficial e a medicina indígena. A análise de matérias de jornais e documentos oficiais revelou que os saberes indígenas sobre o uso de plantas medicinais eram amplamente reconhecidos e utilizados pelos médicos com a intenção de incorporá-los em seu repertório terapêutico.

Reconstruction of Wilhelm Wundt's last residence in Saxony and the search for subsequent use as a research institute, fellowship house, or museum of psychotechnics.

The German physiologist Wilhelm Wundt (1832-1920) is now recognized worldwide as the founding figure of academic psychology. He founded the first Institute for Experimental Psychology in Leipzig in 1879 and gained recognition during his lifetime. The scientist's last home in the small village of Großbothen in East Germany, about 100 miles (160 km) south of Berlin, was left to decay after German reunification in 1989/1990. Wundt's other homes in Leipzig were destroyed during World War II. During the GDR period, when the house was owned by the public sector, an inscription in honor of Wundt was added. It then stood empty for many years and fell into disrepair. In June 2016, an association was founded at Schloss Altranstädt near Leipzig with the aim of acquiring the rights to use the Wilhelm Wundt House. Thanks to their efforts, the house has now been entrusted to a conservationist as of 2018. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

A genetic history of continuity and mobility in the Iron Age central Mediterranean.

The Iron Age was a dynamic period in central Mediterranean history, with the expansion of Greek and Phoenician colonies and the growth of Carthage into the dominant maritime power of the Mediterranean. These events were facilitated by the ease of long-distance travel following major advances in seafaring. We know from the archaeological record that trade goods and materials were moving across great distances in unprecedented quantities, but it is unclear how these patterns correlate with human mobility. Here, to investigate population mobility and interactions directly, we sequenced the genomes of 30 ancient individuals from coastal cities around the central Mediterranean, in Tunisia, Sardinia and central Italy. We observe a meaningful contribution of autochthonous populations, as well as highly heterogeneous ancestry including many individuals with non-local ancestries from other parts of the Mediterranean region. These results highlight both the role of local populations and the extreme interconnectedness of populations in the Iron Age Mediterranean. By studying these trans-Mediterranean neighbours together, we explore the complex interplay between local continuity and mobility that shaped the Iron Age societies of the central Mediterranean.

Revealing the secrets of a 2900-year-old clay brick, discovering a time capsule of ancient DNA.

The recent development of techniques to sequence ancient DNA has provided valuable insights into the civilisations that came before us. However, the full potential of these methods has yet to be realised. We extracted ancient DNA from a recently exposed fracture surface of a clay brick deriving from the palace of king Ashurnasirpal II (883-859 BCE) in Nimrud, Iraq. We detected 34 unique taxonomic groups of plants. With this research we have made the pioneering discovery that ancient DNA, effectively protected from contamination inside a mass of clay, can successfully be extracted from a 2900-year-old clay brick. We encourage future research into this subject, as the scientific prospects for this approach are substantial, potentially leading to a deeper understanding of ancient and lost civilisations.

Death by fire.

Wildfires, intensified by climate change and perhaps human activity, may have doomed Southern California's big mammals 13,000 years ago.

Genomic inference of a severe human bottleneck during the Early to Middle Pleistocene transition.

Population size history is essential for studying human evolution. However, ancient population size history during the Pleistocene is notoriously difficult to unravel. In this study, we developed a fast infinitesimal time coalescent process (FitCoal) to circumvent this difficulty and calculated the composite likelihood for present-day human genomic sequences of 3154 individuals. Results showed that human ancestors went through a severe population bottleneck with about 1280 breeding individuals between around 930,000 and 813,000 years ago. The bottleneck lasted for about 117,000 years and brought human ancestors close to extinction. This bottleneck is congruent with a substantial chronological gap in the available African and Eurasian fossil record. Our results provide new insights into our ancestry and suggest a coincident speciation event.

Community-initiated genomics.

Ancient DNA is used to connect enslaved African Americans to modern descendants.

[Laveran, the military doctor]. / Laveran, le médecin militaire.

Son of Louis-Theodore Laveran, holder of the Chair of Diseases and Epidemics in the Armies at the Val-de-Grâce and grandson of an artillery commander through his mother, Alphonse, born in Paris on June 18, 1845, follows in his father's footsteps by entering the Imperial School of Military Health in Strasbourg at the age of 18.After his thesis, he participated in 1870 in the war against Prussia. He was taken prisoner in Metz. He then prepared for the competitive examination to become a professor, which he passed in 1874. He was appointed to the Chair of the Val-de-Grâce, which his father had created. He then went to Algeria. It was at the military hospital in Constantine on November 6, 1880 that he indisputably discovered the haematozoa responsible for malaria in the blood of a soldier in the crew train.In 1884, he was appointed to the Chair of Military Hygiene and Legal Medicine at Val-de-Grâce. At the end of his professorship in 1894, after being refused a posting to Paris to continue his research and not being consulted for the preparation of the Madagascar expedition, which turned into a health disaster in 1895, he retired prematurely in 1897. Hosted by Émile Duclaux and Émile Roux at the Pasteur Institute in Paris, he continued his research mainly on protozoa as agents of human and animal diseases until his death. His work in medical protozoology earned him the Nobel Prize in Physiology or Medicine in 1907. During the Great War, with the benefit of his experience, he warned the Minister of War in January 1916 about the risk of malaria incurred by the army of the East in the delta of the Vardar River in Salonika. The spring would prove him right.An illustrious military doctor and scientist of international renown, Laveran died on May 18, 1922 in Paris.

Fennoscandian tree-ring anatomy shows a warmer modern than medieval climate.

Earth system models and various climate proxy sources indicate global warming is unprecedented during at least the Common Era1. However, tree-ring proxies often estimate temperatures during the Medieval Climate Anomaly (950-1250 CE) that are similar to, or exceed, those recorded for the past century2,3, in contrast to simulation experiments at regional scales4. This not only calls into question the reliability of models and proxies but also contributes to uncertainty in future climate projections5. Here we show that the current climate of the Fennoscandian Peninsula is substantially warmer than that of the medieval period. This highlights the dominant role of anthropogenic forcing in climate warming even at the regional scale, thereby reconciling inconsistencies between reconstructions and model simulations. We used an annually resolved 1,170-year-long tree-ring record that relies exclusively on tracheid anatomical measurements from Pinus sylvestris trees, providing high-fidelity measurements of instrumental temperature variability during the warm season. We therefore call for the construction of more such millennia-long records to further improve our understanding and reduce uncertainties around historical and future climate change at inter-regional and eventually global scales.