scholarly journals New and Emerging Prospects for the Paleopathological Study of Starvation

Pathways ◽  
2020 ◽  
Vol 1 (1) ◽  
Author(s):  
Rachel Simpson

Starvation represents a significant contributor to morbidity and mortality, past and present, and is therefore of critical importance to the field of paleopathology. Scholars have previously argued that while critical to understanding past human health, starvation is often not directly observable in skeletal remains. But is this assessment still valid today? In re-evaluating this assessment, this paper discusses new developments in the analysis of (1) the “hunger osteopathies” (osteoporosis with some overlay of osteomalacia), (2) skeletal signs of arrested growth such as Harris lines and Linear Enamel Hypoplasia (LEH), and (3) carbon and nitrogen stable isotope analysis of skeletal remains. Periods of starvation are known to cause these visible and chemical alterations within skeletal remains, but these phenomena are complex, multi-etiological, and approaches to evaluate them are often fraught with a lack of standardization and specificity. An interdisciplinary approach synthesizing multiple lines of osteological and dental evidence, borrowing anatomical and medical research, and implementing new advancements in computer modeling, imaging modalities, and chemical micro-sampling may theoretically aid in inferring starvation bioarchaeologically.

2014 ◽  
Vol 71 (10) ◽  
pp. 1520-1528 ◽  
Author(s):  
Julián Gamboa-Delgado ◽  
César Molina-Poveda ◽  
Daniel Enrique Godínez-Siordia ◽  
David Villarreal-Cavazos ◽  
Denis Ricque-Marie ◽  
...  

Carbon and nitrogen stable isotope values were determined in Pacific white shrimp (Litopenaeus vannamei) with the objective of discriminating animals produced through aquaculture practices from those extracted from the wild. Farmed animals were collected at semi-intensive shrimp farms in Mexico and Ecuador. Fisheries-derived shrimps were caught in different fishing areas representing two estuarine systems and four open sea locations in Mexico and Ecuador. Carbon and nitrogen stable isotope values (δ13CVPDB and δ15NAIR) allowed clear differentiation of wild from farmed animals. δ13CVPDB and δ15NAIR values in shrimps collected in the open sea were isotopically enriched (−16.99‰ and 11.57‰), indicating that these organisms belong to higher trophic levels than farmed animals. δ13CVPDB and δ15NAIR values of farmed animals (−19.72‰ and 7.85‰, respectively) partially overlapped with values measured in animals collected in estuaries (−18.46‰ and 5.38‰, respectively). Canonical discriminant analysis showed that when used separately and in conjunction, δ13CVPDB and δ15NAIR values were powerful discriminatory variables and demonstrate the viability of isotopic evaluations to distinguish wild-caught shrimps from aquaculture shrimps. Methodological improvements will define a verification tool to support shrimp traceability protocols.


2004 ◽  
Vol 55 (2) ◽  
pp. 185 ◽  
Author(s):  
K. Charles ◽  
J.-M. Roussel ◽  
R. A. Cunjak

Carbon and nitrogen stable isotope analysis was used to study the reproductive contributions of anadromous and freshwater resident female brown trout (Salmo trutta L.) in La Roche Brook (Normandy, France), where both forms live in sympatry. Sixty-nine emerging fry were sampled by electrofishing in three different locations in the lower, middle and upper reaches of the stream, in March–April 2002. A collection of samples with known origin (brown trout eggs and fin tissues and benthic invertebrates) allowed classification of each emerging fry as the progeny of freshwater resident (δ13C = –26.0‰ ± 0.8 s.d.; δ15N = 12.5‰ ± 1.4 s.d.) or anadromous (δ13C = –18.8‰ ± 0.6 s.d., δ15N = 14.8‰ ± 0.9 s.d.) female brown trout. It was then possible to estimate the relative contribution (33%) of anadromous females to the population of fry that emerged from redds in 2002 and to evaluate the extent to which freshwater and anadromous spawning grounds overlapped in the stream.


2007 ◽  
Vol 73 (1-2) ◽  
pp. 299-315 ◽  
Author(s):  
Antoine Carlier ◽  
Pascal Riera ◽  
Jean-Michel Amouroux ◽  
Jean-Yves Bodiou ◽  
Karine Escoubeyrou ◽  
...  

2013 ◽  
Vol 40 (2) ◽  
pp. 1369-1381 ◽  
Author(s):  
Raymond P. Mauldin ◽  
Robert J. Hard ◽  
Cynthia M. Munoz ◽  
Jennifer L.Z. Rice ◽  
Kirsten Verostick ◽  
...  

2018 ◽  
Vol 27 (1) ◽  
pp. 1-10 ◽  
Author(s):  
Fathia Alaswad ◽  
Ferdaus Mohamat-Yusuff ◽  
Khairiah J. ◽  
Faradiella Kusin ◽  
Roslan Ismail ◽  
...  

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