Caries, antemortem tooth loss and tooth wear observed in indigenous peoples and Russian settlers of 16th to 19th century West Siberia

2019 ◽  
Vol 98 ◽  
pp. 176-181 ◽  
Author(s):  
Hyejin Lee ◽  
Jong Ha Hong ◽  
Yeonwoo Hong ◽  
Dong Hoon Shin ◽  
Sergey Slepchenko
1986 ◽  
Vol 64 (11) ◽  
pp. 2467-2479 ◽  
Author(s):  
William G. Young ◽  
Therese M. Marty

A group of wild moose from Manitoba, Canada, were documented as having excessive tooth wear. Replicas of one incisor tooth were collected from 16 individuals and from 19 controls for comparison by volumetric and scanning electron microscopic analysis. All animals were aged from tooth cementum lines. Tooth replicas were cast from silicone rubber impressions in epoxy resin and sputter coated with gold. Tooth wear with age was compared statistically by measuring crown height, percent tooth loss, interfacet distance, and facet area on the incisors. The unique pattern of wear on the anterior teeth of affected moose was described. In affected animals, crown heights were significantly reduced and percent tooth loss was excessive. Microwear analysis found that an abrasive agent, acting predominantly in a lingual to labial direction, had been responsible for loss of enamel and dentine incisally and interproximally, and on the facial and lingual surfaces to a lesser extent. Interdental facets became involved by vertical abrasion. Control teeth showed fewer but coarser scratches and only approached the pattern of wear found in affected moose in a few individuals in old age. The loss of tooth structure would lead to diminished cropping efficiency and damage to the periodontium.


Author(s):  
Carolyn Podruchny ◽  
Stacy Nation-Knapper

From the 15th century to the present, the trade in animal fur has been an economic venture with far-reaching consequences for both North Americans and Europeans (in which North Americans of European descent are included). One of the earliest forms of exchange between Europeans and North Americans, the trade in fur was about the garment business, global and local politics, social and cultural interaction, hunting, ecology, colonialism, gendered labor, kinship networks, and religion. European fashion, specifically the desire for hats that marked male status, was a primary driver for the global fur-trade economy until the late 19th century, while European desires for marten, fox, and other luxury furs to make and trim clothing comprised a secondary part of the trade. Other animal hides including deer and bison provided sturdy leather from which belts for the machines of the early Industrial Era were cut. European cloth, especially cotton and wool, became central to the trade for Indigenous peoples who sought materials that were lighter and dried faster than skin clothing. The multiple perspectives on the fur trade included the European men and indigenous men and women actually conducting the trade; the indigenous male and female trappers; European trappers; the European men and women producing trade goods; indigenous “middlemen” (men and women) who were conducting their own fur trade to benefit from European trade companies; laborers hauling the furs and trade goods; all those who built, managed, and sustained trading posts located along waterways and trails across North America; and those Europeans who manufactured and purchased the products made of fur and the trade goods desired by Indigenous peoples. As early as the 17th century, European empires used fur-trade monopolies to establish colonies in North America and later fur trading companies brought imperial trading systems inland, while Indigenous peoples drew Europeans into their own patterns of trade and power. By the 19th century, the fur trade had covered most of the continent and the networks of business, alliances, and families, and the founding of new communities led to new peoples, including the Métis, who were descended from the mixing of European and Indigenous peoples. Trading territories, monopolies, and alliances with Indigenous peoples shaped how European concepts of statehood played out in the making of European-descended nation-states, and the development of treaties with Indigenous peoples. The fur trade flourished in northern climes until well into the 20th century, after which time economic development, resource exploitation, changes in fashion, and politics in North America and Europe limited its scope and scale. Many Indigenous people continue today to hunt and trap animals and have fought in courts for Indigenous rights to resources, land, and sovereignty.


2012 ◽  
Vol 65 (5) ◽  
pp. 693-704
Author(s):  
Teresa Sierpinska ◽  
Joanna Kuć ◽  
Maria Gołębiewska
Keyword(s):  

2016 ◽  
Vol 92 ◽  
pp. 80-90 ◽  
Author(s):  
Cassandra C. Gilmore ◽  
Timothy D. Weaver

2018 ◽  
Vol 19 (1) ◽  
pp. 15-22
Author(s):  
Christy G. Turner II ◽  
James F. Eder

Described are observations on Batak foods,tooth use, oral hygiene, and resulting wear and oralpathology in dental casts of 29 Batak ranging from 15 to 49years of age. Commonly consumed foods are roughly 80percent plant, and 20 percent animal products. Cookingis common. Eating includes one or two main daily mealswith occasional snacking. Cariogenic commerciallymanufacturedflour and sugar are rarely available.Oral hygiene involves “finger-brushing” of anteriorteeth with fine sand. The practice is more common infemales than in males. Caries are rare in both sexes as isantemortem tooth loss. Tooth chipping is more commonin males. Periodontal disease is generally slight andnearly equal in the sexes. Tooth wear is relatively slightbut strongly age-related as in many other populations.


Author(s):  
O. G. Litvinova

The study is carried in the framework of the project “Urban planning retrospective of medium and small settlements of the Ob-Yenisei waterway”, which is aimed at studying the transformation of residential areas of one of the main waterways of Siberia, from Tyumen to Kyakhta. The coastal territory of the Tura, Tobol, Irtysh, Ob, Ket rivers of the Ob basin in West Siberia is studied. The theoretical study identifies and graphically displays medium and small settlements at different development stages of West Siberia. A retrospective of the settlements allows to determine their typhology in the waterway coastal zone in the 18–19th centuries. The quantitative data on each type of settlement are obtained, and the routes of communication are classified. In the 18th century, land directions rarely cross the settlements, most of them locate along the rivers, streams, elders and lakes. In the 19th century, local residential areas (houses, single yards, settlements, villages) along the land routes enlarge and form villages. A comparative analysis shows a high percentage of preserving the location, typhology and planning structure of the small settlements of the modern settlement system. In general, the period of urbanization is described from the late 18th and early 19th centuries.


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