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González-Garrido L, Gómez-González S, Gonzalo-Orden JM, Wasterlain SN. Multi-headed (bifid and trifid) mandibular condyles in archaeological contexts: Two posttraumatic cases. Arch Oral Biol 2021; 134:105326. [PMID: 34871890 DOI: 10.1016/j.archoralbio.2021.105326] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 11/23/2021] [Accepted: 11/24/2021] [Indexed: 11/02/2022]
Abstract
OBJECTIVE Bifid and trifid mandibular condyles are infrequent morphological alterations of the mandibular condyle. With the aim of better identifying its possible causing factors in the past and provide clues on the potential types and severities of joint dysfunction that may occur if clinical intervention is not undertaken, two archaeological cases of multi-headed mandibular condyles are presented, and their possible aetiology and pathogenesis are discussed. DESIGN In this study, 143 adult mandibles recovered in the northwest of Spain were examined: 91 exhumed from San Juan Bautista church (Guardo, Palencia; 16th-19th centuries), and 52 from San Salvador de Palat de Rey church (León, 13th-19th centuries). All mandibles were observed macroscopically for the presence of any morphological and/or pathological alterations. When justified, the mandibles were also scrutinized through computed tomography. RESULTS Two isolated mandibles (n = 1, Palencia; n = 1, León) with multi-headed mandibular condyles (bifid and trifid) were identified. The computed tomography scan of the affected mandibles revealed alterations compatible with traumatic events, namely line fractures and deformations at the angle of the mandible. CONCLUSIONS Both the bifid and trifid mandibular condyles here described probably result from traumatic events during childhood leading to a posttraumatic deformation. Although no severe impairment of mandibular use was identified, some asymmetries probably resulted in some sort of malfunction, with TMJ-OA and gonial angle eversion as supporting evidence. Nevertheless, the degree of bone remodelling observed indicates that both individuals lived long after the traumatic occurrence.
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Affiliation(s)
- Laura González-Garrido
- Área de Antropología Física, Departamento de Biodiversidad y Gestión Ambiental, Universidad de León, Campus de Vegazana, 24071 León, Spain; Institute of Biomedicine (IBIOMED), Universidad de León, Campus de Vegazana, 24071 León, Spain; University of Coimbra, Research Centre for Anthropology and Health (CIAS), Department of Life Sciences, Calçada Martim de Freitas, 3000-456 Coimbra, Portugal.
| | - Susana Gómez-González
- Área de Antropología Física, Departamento de Biodiversidad y Gestión Ambiental, Universidad de León, Campus de Vegazana, 24071 León, Spain; Facultad de Humanidades y Ciencias Sociales, Universidad Isabel I, www.ui1.es, Spain.
| | | | - Sofia N Wasterlain
- University of Coimbra, Research Centre for Anthropology and Health (CIAS), Department of Life Sciences, Calçada Martim de Freitas, 3000-456 Coimbra, Portugal.
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Pfrengle S, Neukamm J, Guellil M, Keller M, Molak M, Avanzi C, Kushniarevich A, Montes N, Neumann GU, Reiter E, Tukhbatova RI, Berezina NY, Buzhilova AP, Korobov DS, Suppersberger Hamre S, Matos VMJ, Ferreira MT, González-Garrido L, Wasterlain SN, Lopes C, Santos AL, Antunes-Ferreira N, Duarte V, Silva AM, Melo L, Sarkic N, Saag L, Tambets K, Busso P, Cole ST, Avlasovich A, Roberts CA, Sheridan A, Cessford C, Robb J, Krause J, Scheib CL, Inskip SA, Schuenemann VJ. Mycobacterium leprae diversity and population dynamics in medieval Europe from novel ancient genomes. BMC Biol 2021; 19:220. [PMID: 34610848 PMCID: PMC8493730 DOI: 10.1186/s12915-021-01120-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Accepted: 08/07/2021] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Hansen's disease (leprosy), widespread in medieval Europe, is today mainly prevalent in tropical and subtropical regions with around 200,000 new cases reported annually. Despite its long history and appearance in historical records, its origins and past dissemination patterns are still widely unknown. Applying ancient DNA approaches to its major causative agent, Mycobacterium leprae, can significantly improve our understanding of the disease's complex history. Previous studies have identified a high genetic continuity of the pathogen over the last 1500 years and the existence of at least four M. leprae lineages in some parts of Europe since the Early Medieval period. RESULTS Here, we reconstructed 19 ancient M. leprae genomes to further investigate M. leprae's genetic variation in Europe, with a dedicated focus on bacterial genomes from previously unstudied regions (Belarus, Iberia, Russia, Scotland), from multiple sites in a single region (Cambridgeshire, England), and from two Iberian leprosaria. Overall, our data confirm the existence of similar phylogeographic patterns across Europe, including high diversity in leprosaria. Further, we identified a new genotype in Belarus. By doubling the number of complete ancient M. leprae genomes, our results improve our knowledge of the past phylogeography of M. leprae and reveal a particularly high M. leprae diversity in European medieval leprosaria. CONCLUSIONS Our findings allow us to detect similar patterns of strain diversity across Europe with branch 3 as the most common branch and the leprosaria as centers for high diversity. The higher resolution of our phylogeny tree also refined our understanding of the interspecies transfer between red squirrels and humans pointing to a late antique/early medieval transmission. Furthermore, with our new estimates on the past population diversity of M. leprae, we gained first insights into the disease's global history in relation to major historic events such as the Roman expansion or the beginning of the regular transatlantic long distance trade. In summary, our findings highlight how studying ancient M. leprae genomes worldwide improves our understanding of leprosy's global history and can contribute to current models of M. leprae's worldwide dissemination, including interspecies transmissions.
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Affiliation(s)
- Saskia Pfrengle
- Institute of Evolutionary Medicine, University of Zurich, Winterthurerstrasse 190, 8057, Zurich, Switzerland
- Institute for Archaeological Sciences, University of Tübingen, Rümelinstrasse 19-23, 72070, Tübingen, Germany
| | - Judith Neukamm
- Institute of Evolutionary Medicine, University of Zurich, Winterthurerstrasse 190, 8057, Zurich, Switzerland
- Institute for Archaeological Sciences, University of Tübingen, Rümelinstrasse 19-23, 72070, Tübingen, Germany
- Institute for Bioinformatics and Medical Informatics, University of Tübingen, Sand 14, 72076, Tübingen, Germany
| | - Meriam Guellil
- Estonian Biocentre, Institute of Genomics, University of Tartu, Riia 23B, 51010, Tartu, Estonia
| | - Marcel Keller
- Estonian Biocentre, Institute of Genomics, University of Tartu, Riia 23B, 51010, Tartu, Estonia
| | - Martyna Molak
- Centre of New Technologies, University of Warsaw, S. Banacha 2c, 02-097, Warsaw, Poland
| | - Charlotte Avanzi
- Mycobacteria Research Laboratories, Department of Microbiology, Immunology and Pathology, Colorado State University, Fort Collins, USA
- Swiss and Tropical Public Health Institute, Basel, Switzerland
| | - Alena Kushniarevich
- Estonian Biocentre, Institute of Genomics, University of Tartu, Riia 23B, 51010, Tartu, Estonia
| | - Núria Montes
- Unitat d'Antropologia Biològica, Departament de Biologia Animal, Biologia Vegetal i Ecologia, Universitat Autònoma de Barcelona, 08193 Bellaterra (Cerdanyola del Vallès), Barcelona, Spain
| | - Gunnar U Neumann
- Max Planck Institute for the Science of Human History, Kahlaische Str. 10, 07745, Jena, Germany
| | - Ella Reiter
- Institute for Archaeological Sciences, University of Tübingen, Rümelinstrasse 19-23, 72070, Tübingen, Germany
| | - Rezeda I Tukhbatova
- Max Planck Institute for the Science of Human History, Kahlaische Str. 10, 07745, Jena, Germany
- Laboratory of Structural Biology, Kazan Federal University, Kazan, Russian Federation, 420008
| | - Nataliya Y Berezina
- Research Institute and Museum of Anthropology, Moscow State University, 125009, Mokhovaya str. 11, Moscow, Russian Federation
| | - Alexandra P Buzhilova
- Research Institute and Museum of Anthropology, Moscow State University, 125009, Mokhovaya str. 11, Moscow, Russian Federation
| | - Dmitry S Korobov
- The Institute of Archaeology of the Russian Academy of Sciences, 117292, Dm. Uljanova str. 19, Moscow, Russian Federation
| | - Stian Suppersberger Hamre
- Department of Archaeology, History, Cultural studies and religion, University of Bergen, 5020, Bergen, Norway
| | - Vitor M J Matos
- Department of Life Sciences, University of Coimbra, Research Centre for Anthropology and Health, Calçada Martim de Freitas, 3000-456, Coimbra, Portugal
| | - Maria T Ferreira
- Laboratory of Forensic Anthropology, Department of Life Sciences, University of Coimbra, Centre for Functional Ecology, Calçada Martim de Freitas, 3000-456, Coimbra, Portugal
- Área de Antropología Física, Departamento de Biodiversidad y Gestión Ambiental, Universidad de León, Campus de Vegazana, 24071, León, Spain
| | - Laura González-Garrido
- Department of Life Sciences, University of Coimbra, Research Centre for Anthropology and Health, Calçada Martim de Freitas, 3000-456, Coimbra, Portugal
- Área de Antropología Física, Departamento de Biodiversidad y Gestión Ambiental, Universidad de León, Campus de Vegazana, 24071, León, Spain
- Institute of Biomedicine (IBIOMED), Universidad de León, Campus de Vegazana, 24071, León, Spain
| | - Sofia N Wasterlain
- Department of Life Sciences, University of Coimbra, Research Centre for Anthropology and Health, Calçada Martim de Freitas, 3000-456, Coimbra, Portugal
| | - Célia Lopes
- Department of Life Sciences, University of Coimbra, Research Centre for Anthropology and Health, Calçada Martim de Freitas, 3000-456, Coimbra, Portugal
- Laboratory of Biological Anthropology, Department of Biology; School of Science and Technology, University of Évora, Évora, Portugal
| | - Ana Luisa Santos
- Department of Life Sciences, University of Coimbra, Research Centre for Anthropology and Health, Calçada Martim de Freitas, 3000-456, Coimbra, Portugal
| | - Nathalie Antunes-Ferreira
- Laboratório de Ciências Forenses e Psicológicas Egas Moniz (LCFPEM), Centro de Investigação Interdisciplinar Egas Moniz (CiiEM), Instituto Universitário Egas Moniz, Egas Moniz CRL, Monte de Caparica, Portugal
- Laboratory of Biological Anthropology and Human Osteology (LABOH), CRIA/FCSH, Universidade NOVA de Lisboa, Lisbon, Portugal
| | - Vitória Duarte
- Department of Life Sciences, University of Coimbra, Research Centre for Anthropology and Health, Calçada Martim de Freitas, 3000-456, Coimbra, Portugal
| | - Ana Maria Silva
- Department of Life Sciences, University of Coimbra, Research Centre for Anthropology and Health, Calçada Martim de Freitas, 3000-456, Coimbra, Portugal
- Laboratory of Forensic Anthropology, Department of Life Sciences, University of Coimbra, Centre for Functional Ecology, Calçada Martim de Freitas, 3000-456, Coimbra, Portugal
- UNIARQ - University of Lisbon, Lisbon, Portugal
| | - Linda Melo
- Department of Life Sciences, University of Coimbra, Research Centre for Anthropology and Health, Calçada Martim de Freitas, 3000-456, Coimbra, Portugal
| | - Natasa Sarkic
- OSTEO Research, Camino de la Iglesia 1, Barrio de mata, Santiuste De Pedraza, 40171, Segovia, Spain
| | - Lehti Saag
- Estonian Biocentre, Institute of Genomics, University of Tartu, Riia 23B, 51010, Tartu, Estonia
| | - Kristiina Tambets
- Estonian Biocentre, Institute of Genomics, University of Tartu, Riia 23B, 51010, Tartu, Estonia
| | - Philippe Busso
- Global Health Institute, Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland
| | - Stewart T Cole
- Global Health Institute, Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland
- Institut Pasteur, 25-28, rue du Docteur Roux, 75724, Paris Cedex 15, France
| | - Alexei Avlasovich
- Department of Archeology, History of Belarus and Special Historical Disciplines, Mogilev State A. Kuleshov University, Str Kosmonavtov 1, Mogilev, 212022, Republic of Belarus
| | - Charlotte A Roberts
- Department of Archaeology, Durham University, South Road, Durham, DH1 3 LE, UK
| | - Alison Sheridan
- Department of Scottish History and Archaeology, National Museums Scotland, Chambers Street, Edinburgh, EH1 1JF, UK
| | - Craig Cessford
- Department of Archaeology, University of Cambridge, Downing Street, Cambridge, CB2 3ER, UK
| | - John Robb
- Department of Archaeology, University of Cambridge, Downing Street, Cambridge, CB2 3ER, UK
| | - Johannes Krause
- Institute for Archaeological Sciences, University of Tübingen, Rümelinstrasse 19-23, 72070, Tübingen, Germany
- Max Planck Institute for the Science of Human History, Kahlaische Str. 10, 07745, Jena, Germany
- Senckenberg Centre for Human Evolution and Paleoenvironments, University of Tübingen, Rümelinstrasse 19-23, 72070, Tübingen, Germany
| | - Christiana L Scheib
- Estonian Biocentre, Institute of Genomics, University of Tartu, Riia 23B, 51010, Tartu, Estonia.
- St John's College, University of Cambridge, Cambridge, CB2 1TP, UK.
| | - Sarah A Inskip
- School of Archaeology and Ancient History, University of Leicester, Leicester, LE1 7RH, UK.
| | - Verena J Schuenemann
- Institute of Evolutionary Medicine, University of Zurich, Winterthurerstrasse 190, 8057, Zurich, Switzerland.
- Institute for Archaeological Sciences, University of Tübingen, Rümelinstrasse 19-23, 72070, Tübingen, Germany.
- Senckenberg Centre for Human Evolution and Paleoenvironments, University of Tübingen, Rümelinstrasse 19-23, 72070, Tübingen, Germany.
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González CV, González Garrido L, Ramos RC, Wasterlain SN. A possible case of ameloblastoma in an adult male from the early 20th century Coimbra, Portugal. Int J Paleopathol 2021; 34:201-205. [PMID: 34329944 DOI: 10.1016/j.ijpp.2021.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 06/26/2021] [Accepted: 07/06/2021] [Indexed: 06/13/2023]
Abstract
OBJECTIVE This article discusses the differential diagnosis of an unusual lesion found in the mandible of an adult male individual (late 19th to early 20th century). MATERIALS A cranium from the Identified Skulls Collection Escolas Médicas of the University of Coimbra, Portugal. METHODS Macroscopic analysis, conventional radiography. RESULTS Macroscopically, a conspicuous osteolytic lesion was identified in the middle vestibular area of the mandible. The conventional radiography examination revealed a multilocular and non-expansive lesion, with undefined contours and irregular walls. CONCLUSIONS These characteristics are compatible with a benign lesion, possibly an ameloblastoma or an odontogenic keratocyst. SIGNIFICANCE The present work contributes substantially to the knowledge of the development of cystic and tumour lesions in the past and generates a broader body of knowledge about these lesions. LIMITATIONS Destructive methods were not authorized. SUGGESTIONS FOR FURTHER RESEARCH In the future, computed tomography scans and 3D reconstruction analysis, not performed in the current study, may add new and valuable information.
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Affiliation(s)
- Claudina V González
- Instituto de Antropología de Córdoba (Consejo Nacional de Investigaciones Científicas y Técnicas) and Museo de Antropología (Facultad de Filosofía y Humanidades, Universidad Nacional de Córdoba), 174(5000), Córdoba, Argentina.
| | - Laura González Garrido
- Área de Antropología Física, Departamento de Biodiversidad y Gestión Ambiental, Universidad de León, Campus de Vegazana s/n, Leon, 24071, Spain; Institute of Biomedicine (IBIOMED), Universidad de León, Campus de Vegazana, 24071, León, Spain; University of Coimbra, Research Centre for Anthropology and Health, Department of Life Sciences, Calçada Martim de Freitas, 3000-456, Coimbra, Portugal
| | - Rosa C Ramos
- University of Coimbra, Research Centre for Anthropology and Health, Department of Life Sciences, Calçada Martim de Freitas, 3000-456, Coimbra, Portugal; Medical Image Unit, Centro Hospitalar e Universitário de Coimbra, 3000-075, Coimbra, Portugal
| | - Sofia N Wasterlain
- University of Coimbra, Research Centre for Anthropology and Health, Department of Life Sciences, Calçada Martim de Freitas, 3000-456, Coimbra, Portugal
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Carvalho L, Wasterlain SN. Inflamação periapical nos indivíduos da necrópole medieval de São João de Almedina (Coimbra, Portugal) (séc. XII/XVI). Antrop Port 2020. [DOI: 10.14195/2182-7982_37_4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
A inflamação periapical resulta da invasão da cavidade polpar por bactérias orais (na sequência de trauma, desgaste severo ou cárie dentária). Diferentes lesões periapicais (granuloma, quisto, abcesso, osteomielite) têm repercussões diversas, desde desconforto durante a mordida até efeitos sistémicos graves. O objetivo deste estudo consiste em avaliar a frequência dos diversos tipos de lesões periapicais numa amostra de esqueletos da necrópole medieval (séculos XII-XVI) de São João de Almedina (Coimbra, Portugal) de modo a inferir o seu impacto na qualidade de vida dos indivíduos. Observaram-se macroscopicamente 1040 alvéolos de 54 indivíduos adultos (26 masculinos, 16 femininos, 12 de sexo indeterminado). O diagnóstico diferencial das lesões foi efetuado seguindo Dias e Tayles (1997) e Hillson (2001). Foram observadas lesões periapicais em 31,5% dos indivíduos e 3,2% dos alvéolos. Das 33 lesões registadas, 29 eram granulomas ou quistos e quatro eram lesões residuais. As lesões foram observadas mais frequentemente no sexo masculino (38,5%, 9/26) do que no feminino (31,3%, 5/16). O principal fator causador das lesões foi a cárie. Atendendo a que apenas foram identificadas lesões relativamente benignas e assintomáticas, conclui-se que a inflamação periapical não terá tido um impacto muito negativo nos indivíduos estudados.
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Oliveira MFDS, Wasterlain SN. How zoo-housed chimpanzees (Pan troglodytes) target gestural communication within and between age groups. Antrop Port 2020. [DOI: 10.14195/2182-7982_37_1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
Gestural communication among nonhuman primates evolved as a response to their complex social environment. In this scope, males and females, adults and non-adults employ different gestures, probably due to their distinct social roles. In this study, a within and between age group analysis of the gestures produced in different contexts was carried out. For this purpose, a community of 16 captive chimpanzees (Pan troglodytes) was observed during a 3-month period. Initially, data were collected through ad libitum sampling in order to identify their gestural repertoire. Subsequently, focal sampling was used to identify who gesticulated with whom and in what context. Overall, the results showed that juvenile chimpanzees tend to direct their gestures to different age groups according to the context; more specifically, juvenile chimpanzees frequently gesticulate within their age group in play contexts, and with older individuals in locomotion and affiliation contexts. Based on this, a certain degree of flexibility in juvenile chimpanzees gestural signalling is suggested, to the extent that they rather direct their gestural signs to chimpanzees of an apparently more adequate age group, with the aim of involving themselves in the activities’ context in which the gestural sign is produced.
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González-Garrido L, González CV, Ramos RC, Wasterlain SN. Osseous mass in a maxillary sinus of an adult male from the 16th-17th-century Spain: Differential diagnosis. Int J Paleopathol 2020; 31:38-45. [PMID: 32937254 DOI: 10.1016/j.ijpp.2020.08.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 08/17/2020] [Accepted: 08/22/2020] [Indexed: 06/11/2023]
Abstract
OBJECTIVE To undertake a differential diagnosis of a large mass found in the left maxillary sinus of a cranium dated to the 16th-17th-century, and to expand knowledge of the diagnosis of osseous tissue formation in osteoarchaeological studies. MATERIAL A cranium recovered from the cemetery of San Salvador de Palat de Rey church, León (Spain). METHODS Macroscopic analysis, CT scanning. RESULTS Macroscopic analysis indicated that the individual was probably a male over 30 years old with an ossified mass in the left maxillary sinus, measuring 24 × 19 × 24 mm, occupying approximately 27 % of the maxillary antrum. Computed tomography revealed a well-demarcated radiolucent unilocular mass with some radiopaque areas, with no communication with the alveoli of the premolars or molars. No erosive lesions or signs of inflammation were found. CONCLUSIONS Neither the macroscopic, nor the radiological characteristics are compatible with inflammatory or malignant pathology, favoring a diagnosis of ossifying fibroma. SIGNIFICANCE This case adds to the few reported cases in the osteoarchaeological literature, especially since there is limited relevant reference data to assist diagnosis. The CT scans and 3D reconstruction presented here facilitate differential diagnosis in future paleopathological studies. LIMITATIONS Destructive methods were not authorized. SUGGESTIONS FOR FURTHER RESEARCH In the future, micro-CT analysis, which was not performed in the current study, may add new and valuable information.
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Affiliation(s)
- Laura González-Garrido
- Área de Antropología Física, Departamento de Biodiversidad y Gestión Ambiental, Universidad de León, 24071 León, Spain; IBIOMED - Institute of Biomedicine, Universidad de León, 24071 León, Spain; CIAS - Research Centre for Anthropology and Health, Department of Life Sciences, University of Coimbra, 3000-456 Coimbra, Portugal.
| | - Claudina V González
- Instituto de Antropología de Córdoba (Consejo Nacional de Investigaciones Científicas y Técnicas) and Museo de Antropología (Facultad de Filosofía y Humanidades, Universidad Nacional de Córdoba), 174(5000) Córdoba, Argentina
| | - Rosa C Ramos
- CIAS - Research Centre for Anthropology and Health, Department of Life Sciences, University of Coimbra, 3000-456 Coimbra, Portugal; Medical Image Unit, Centro Hospitalar e Universitário de Coimbra, 3000-075 Coimbra, Portugal
| | - Sofia N Wasterlain
- CIAS - Research Centre for Anthropology and Health, Department of Life Sciences, University of Coimbra, 3000-456 Coimbra, Portugal
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González-Garrido L, Gómez-González S, Gonzalo-Orden JM, Wasterlain SN. Stafne's bone defects from Spain: report of four cases and brief archaeological literature review. Int J Paleopathol 2020; 31:46-52. [PMID: 32949890 DOI: 10.1016/j.ijpp.2020.08.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Revised: 08/17/2020] [Accepted: 08/22/2020] [Indexed: 06/11/2023]
Abstract
OBJECTIVE To present for the first time in the north-western Spanish osteological record prevalence data on Stafne's bone defect, to compare the results with those reported by other studies, and to increase the dataset for future inter-population comparisons. MATERIAL In all, 143 complete adult mandibles recovered from two necropolises were analyzed (n = 118, San Juan Bautista of Guardo, Palencia province, 16th-19th centuries; n = 25, Plaza del Grano, city of León, 12th-15th centuries). METHODS Differential diagnosis of the lesions was made through macroscopic and Computed Tomography (CT) analyses. RESULTS Four mandibles (n = 3, Guardo, Palencia; n = 1, León) presented bone cavities on the lingual aspect of the mandible below the mylohyoid channel, between the first molar and the angle of the mandible. CT scan showed unilateral well-defined unilocular oval/round concavities in the lingual mandibular cortex below the inferior alveolar canal. Neither the macroscopic nor the radiological characteristics are compatible with inflammatory or malignant pathology, favoring instead a diagnosis of Stafne's bone defect. CONCLUSIONS Four cases of Stafne's defects are added to the bioarchaeological inventory. The calculated prevalence is 2.54% for San Juan Bautista and 4% for Plaza del Grano, values in close agreement to those presented in other osteoarchaeological studies. SIGNIFICANCE The identification of all examples of Stafne's bone defects in past populations will contribute to elucidate which factors may be responsible for this trait's cultural, ecological, temporal, and geographical patterning. LIMITATIONS The skeletal samples are relatively small. SUGGESTIONS FOR FURTHER RESEARCH In future investigations of Stafne's bone defects, CT analysis of dry bone specimens is recommended, whenever possible.
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Affiliation(s)
- Laura González-Garrido
- Área de Antropología Física, Departamento de Biodiversidad y Gestión Ambiental, Universidad de León, Campus de Vegazana, 24071, León, Spain; Institute of Biomedicine (IBIOMED), Universidad de León, Campus de Vegazana, 24071, León, Spain; University of Coimbra, Research Centre for Anthropology and Health, Department of Life Sciences, Calçada Martim de Freitas, 3000-456, Coimbra, Portugal.
| | - Susana Gómez-González
- Área de Antropología Física, Departamento de Biodiversidad y Gestión Ambiental, Universidad de León, Campus de Vegazana, 24071, León, Spain
| | | | - Sofia N Wasterlain
- University of Coimbra, Research Centre for Anthropology and Health, Department of Life Sciences, Calçada Martim de Freitas, 3000-456, Coimbra, Portugal
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Antunes S, Fagundes LL, Wasterlain SN, Ferreira MT. Variação anatómica: análise de caracteres nãométricos do esqueleto pós-craniano em escravos africanos dos séculos XV–XVII (Lagos, Portugal). Antrop Port 2019. [DOI: 10.14195/2182-7982_36_5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
Em 2009, foram descobertos, em Lagos (Portugal), os esqueletos de 158 indivíduos inumados numa lixeira dos séculos XV–XVII. As condições de descarte dos indivíduos, o seu perfil biológico, as modificações intencionais dos seus dentes e o contexto histórico de Lagos suportam a hipótese de se ter tratado de escravos africanos. No presente estudo, pretendeuse avaliar a frequência de caracteres nãométricos nos esqueletos destes indivíduos, bem como diferenças entre sexos e lateralidades, de modo a identificar eventuais caracteres específicos desta amostra. Foram incluídos no estudo os 101 indivíduos adultos da coleção. Foram investigadas 29 variações anatómicas de oito pares de ossos do esqueleto pós-craniano (clavícula, escápula, úmero, rádio, ulna, fémur, patela e tíbia), das quais nove não foram encontradas. As restantes 20 foram registadas com frequências compreendidas entre 1,8% e 96,1%. Apenas um carácter (sulco costoclavicular) demonstrou diferenças significativas entre os dois sexos. As lateralidades revelaram-se diferentes em seis caracteres (chanfradura supraescapular, abertura septal, chanfradura troclear medial, fossa hipotrocanteriana, chanfradura do vasto external e faceta de agachamento lateral). Quando comparados com a literatura, os resultados obtidos não permitiram identificar qualquer carácter específico desta amostra populacional.
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Ferreira MT, Coelho C, Cunha E, Wasterlain SN. Evidences of trauma in adult African enslaved individuals from Valle da Gafaria, Lagos, Portugal (15th-17th centuries). J Forensic Leg Med 2019; 65:68-75. [PMID: 31108434 DOI: 10.1016/j.jflm.2019.05.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Revised: 05/07/2019] [Accepted: 05/10/2019] [Indexed: 11/25/2022]
Abstract
The aim of this work is to discuss the frequency of traumatic bone injuries in a quite unique skeletal assemblage of enslaved people from Valle da Gafaria, Lagos, Portugal (15th-17th centuries). In all, 30 males, 58 females, and 15 individuals of unknown sex were included in the study. The skeletal remains were macroscopically observed for traumatic lesions. When present, the traumatic bone injuries were classified as having occurred ante or perimortem. The antemortem lesions were also studied through radiological analysis. Traumatic lesions were identified in 11 men (36.7%), 23 women (39.7%) and two individuals of unknown sex (13.3%). From these 36 individuals, 61.1% presented antemortem trauma, 25.0% perimortem trauma and 13.9% exhibited simultaneously ante and perimortem trauma. The mechanism of all traumatic injuries was blunt force trauma. From the 9965 analysed bones, 186 exhibited traumatic lesions (87 antemortem, 97 perimortem, and two with both ante and perimortem lesions). The bone more affected by antemortem trauma was the 5th right intermediate foot phalange (40.0%) and by perimortem trauma was the skull (11.4%), probably related to accidents and interpersonal violence, respectively. When analysed by sex, the only significant differences were found in the skull and the right 5th proximal foot phalanges, men (57.1%) presenting more lesions than women (15.4%). The obtained results are consistent with an arduous life, corroborating historical sources which document labour accidents, physical punishments and hard work in the populations of slaves.
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Affiliation(s)
- Maria Teresa Ferreira
- Laboratory of Forensic Anthropology, Centre for Functional Ecology, Department of Life Sciences, University of Coimbra, Portugal; Centro de Investigação em Antropologia e Saúde, Department of Life Sciences, University of Coimbra, Portugal.
| | - Catarina Coelho
- Laboratory of Forensic Anthropology, Centre for Functional Ecology, Department of Life Sciences, University of Coimbra, Portugal
| | - Eugénia Cunha
- Laboratory of Forensic Anthropology, Centre for Functional Ecology, Department of Life Sciences, University of Coimbra, Portugal; Instituto Nacional de Medicina Legal e Ciências Forenses, IP, Portugal
| | - Sofia N Wasterlain
- Laboratory of Forensic Anthropology, Centre for Functional Ecology, Department of Life Sciences, University of Coimbra, Portugal; Centro de Investigação em Antropologia e Saúde, Department of Life Sciences, University of Coimbra, Portugal
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Cardoso HFV, Spake L, Wasterlain SN, Ferreira MT. The impact of social experiences of physical and structural violence on the growth of African enslaved children recovered from Lagos, Portugal (15th-17th centuries). Am J Phys Anthropol 2018; 168:209-221. [DOI: 10.1002/ajpa.23741] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/23/2018] [Revised: 09/07/2018] [Accepted: 10/13/2018] [Indexed: 11/08/2022]
Affiliation(s)
- HFV Cardoso
- Department of Archaeology and Centre for Forensic Research; Simon Fraser University; Burnaby Canada
| | - L Spake
- Department of Archaeology and Centre for Forensic Research; Simon Fraser University; Burnaby Canada
| | - SN Wasterlain
- Centro de Investigação em Antropologia e Saúde, Department of Life Sciences; University of Coimbra; Coimbra Portugal
| | - MT Ferreira
- Laboratory of Forensic Anthropology, Centre for Functional Ecology, Department of Life Sciences; University of Coimbra; Coimbra Portugal
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Wasterlain SN, Alves RV, Garcia SJ, Marques A. Ovarian teratoma: A case from 15th-18th century Lisbon, Portugal. Int J Paleopathol 2017; 18:38-43. [PMID: 28888390 DOI: 10.1016/j.ijpp.2017.05.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/16/2017] [Revised: 04/26/2017] [Accepted: 05/01/2017] [Indexed: 06/07/2023]
Abstract
This paper discusses the differential diagnosis of an unusual calcified mass found in the pelvic cavity of 45+-year-old female excavated from 15th-18th century Lisbon (Portugal). The mass is relatively large, irregularly shaped, and exhibits a concave base with malformed teeth embedded within its inner surface. Considering its macroscopic and radiological characteristics, several conditions were considered in the differential diagnosis, namely eccyesis, fetus in fetu, lithopaedion, and ovarian teratoma. However, the morphological features of the specimen, such as its structure, morphology, and dimensions, are diagnostic of a teratoma. Its location and the sex of the individual are more specifically compatible with a calcified ovarian teratoma. With regional and temporal variations in the frequency of tumours, the report of new cases becomes imperative, especially from geographic regions where few cases have been identified. In fact, this appears to be the first case of ovarian teratoma detected in the Portuguese archaeological record and adds to the few palaeopathological cases described in the osteoarchaeological literature worldwide.
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Affiliation(s)
- Sofia N Wasterlain
- Centro de Investigação em Antropologia e Saúde, Department of Life Sciences, University of Coimbra, Portugal.
| | - Rute V Alves
- CAPP/ISCSP, Museu Nacional de História Natural e da Ciência, Universidade de Lisboa, Portugal
| | - Susana J Garcia
- CAPP/ISCSP, Museu Nacional de História Natural e da Ciência, Universidade de Lisboa, Portugal
| | - António Marques
- Centro de Arqueologia de Lisboa, Câmara Municipal de Lisboa, Lisboa, Portugal
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Cameriere R, Cunha E, Wasterlain SN, De Luca S, Sassaroli E, Pagliara F, Nuzzolese E, Cingolani M, Ferrante L. Age estimation by pulp/tooth ratio in lateral and central incisors by peri-apical X-ray. J Forensic Leg Med 2013; 20:530-6. [PMID: 23756528 DOI: 10.1016/j.jflm.2013.02.012] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2012] [Revised: 11/09/2012] [Accepted: 02/28/2013] [Indexed: 12/01/2022]
Abstract
Since 2004, several papers on the analysis of the apposition of secondary dentine have been published. The aim of this paper was to study a sample of peri-apical X-ray images of upper and lower incisors, both lateral and medial, to examine the application of pulp/tooth area ratio as an indicator of age. A sample of 116 individuals, 62 men and 54 women, aged between 18 and 74 years, was studied. Data were fitted with age as a linear function of the pulp/tooth ratio of incisors. The total variance explained by the regression equation ranged from 51.3% of age, when lower lateral incisors were used as explanatory variable, to 81.6% when upper lateral incisors were used. The accuracy of the corresponding regression model yielded ME = 8.44 and 5.34 years, respectively. These results show that, although incisors are less reliable than canines or lower premolars, they can be used to estimate age-at-death when the latter are absent.
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Affiliation(s)
- R Cameriere
- AgEstimation Project, Institute of Legal Medicine, University of Macerata, Macerata, Italy
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Wasterlain SN, Cunha E, Hillson S. Periodontal disease in a Portuguese identified skeletal sample from the late nineteenth and early Twentieth Centuries. Am J Phys Anthropol 2011; 145:30-42. [DOI: 10.1002/ajpa.21464] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2010] [Accepted: 11/02/2010] [Indexed: 11/09/2022]
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Wasterlain SN, Hillson S, Cunha E. Dental caries in a Portuguese identified skeletal sample from the late 19th and early 20th centuries. Am J Phys Anthropol 2009; 140:64-79. [PMID: 19294743 DOI: 10.1002/ajpa.21036] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Dental caries was investigated in 600 adult dentitions belonging to the identified osteological collections of the Museum of Anthropology, University of Coimbra, Portugal (late 19th/early 20th centuries). The main advantage of this sample compared to an archaeological source is the presence of known demographic parameters such as age, sex, and occupation. The aim of this study is to investigate the issues involved in comparing caries data derived from archaeological death assemblages with statistics compiled from clinical studies of the living. When only the upper dentition was considered, higher rates were observed in females than in males. No differences were found between sexes for lower teeth. In both sexes, both the percentage of carious teeth and the severity of lesions were found to increase with age, demonstrating that caries activity continued throughout life. The slight decrease observed for the age group 70-79 years is probably due to the increased antemortem tooth loss in the elderly. Caries was most common at contact areas (32.9%) and rarest at smooth crown surfaces (6.5%). Root surface caries was graphed in relation to the exposure of roots, and it was confirmed that the degree of root exposure was not strongly related to the frequency of carious lesions on the exposed root surface, although both increased with age. Molars were attacked more frequently by caries as a whole than premolars, canines or incisors. The results are similar to studies of recent living populations with a limited access to professional dental care.
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Affiliation(s)
- Sofia N Wasterlain
- Centro de Investigação em Antropologia e Saúde, Department of Anthropology, University of Coimbra, Coimbra 3000-056, Portugal.
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Cunha E, Rozzi FR, Bermúdez de Castro JM, Martinón-Torres M, Wasterlain SN, Sarmiento S. Enamel hypoplasias and physiological stress in the Sima de los Huesos Middle Pleistocene hominins. Am J Phys Anthropol 2004; 125:220-31. [PMID: 15386251 DOI: 10.1002/ajpa.10402] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
This study presents an analysis of linear enamel hypoplasias (LEH) and plane-form defects (PFD) in the hominine dental sample from the Sima de los Huesos (SH) Middle Pleistocene site in Atapuerca (Spain). The SH sample comprises 475 teeth, 467 permanent and 8 deciduous, belonging to a minimum of 28 individuals. The method for recording PFD and LEH is discussed, as well as the definition of LEH. The prevalence of LEH and PFD in SH permanent dentition (unilateral total count) is 4.6% (13/280). Only one deciduous tooth (lower dc) showed an enamel disruption. Prevalence by individual ranges from 18.7-30%. The most likely explanation for the relatively low LEH and PFD prevalence in the SH sample suggests that the SH population exhibited a low level of developmental stress. The age at occurrence of LEH and PFD was determined by counting the number of perikymata between each lesion and the cervix of the tooth. Assuming a periodicity of nine days for the incremental lines, the majority of LEH in the SH sample occurred during the third year of life and may be related to the metabolic stress associated with weaning.
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Affiliation(s)
- E Cunha
- Departamento de Antropologia, Faculdade de Ciências e Tecnologia, Universidade de Coimbra, 3000-056 Coimbra, Portugal.
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