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Articles 1 - 6 of 6
Full-Text Articles in Social and Behavioral Sciences
Confusing A Pollen Grain With A Parasite Egg: An Appraisal Of “Paleoparasitological Evidence Of Pinworm (Enterobius Vermicularis) Infection In A Female Adolescent Residing In Ancient Tehran”, Morgana Camacho, Karl Reinhard
Confusing A Pollen Grain With A Parasite Egg: An Appraisal Of “Paleoparasitological Evidence Of Pinworm (Enterobius Vermicularis) Infection In A Female Adolescent Residing In Ancient Tehran”, Morgana Camacho, Karl Reinhard
Karl Reinhard Publications
There is often the risk of confusing pollen grains with helminth eggs from archaeological sites. Thousands to millions of pollen grains can be recovered from archaeological burial sediments that represent past ritual, medication and environment. Some pollen grain types can be similar to parasite eggs. Such a confusion is represented by the diagnosis of enterobiasis in ancient Iran. The authors of this study confused a joint-pine (Ephedra spp.) pollen grain with a pinworm egg. This paper describes the specific Ephedra pollen morphology that can be confused with pinworm eggs.
Preface For Special Section On Archaeoparasitology: A Global Perspective On Ancient Parasites And Current Research Projects, Jong Yil Chai, Min Sea, Karl Reinhard, Dong Hoon Shin
Preface For Special Section On Archaeoparasitology: A Global Perspective On Ancient Parasites And Current Research Projects, Jong Yil Chai, Min Sea, Karl Reinhard, Dong Hoon Shin
Karl Reinhard Publications
Archaeoparasitological research has rapidly developed in recent years, entering a new stage of improved understanding of our ancestors’ parasitic infections across the world. This progress is based on a variety of recently developed research techniques. During a period of rapid innovation since 2016, there has been no much opportunity for parasitologists to gather and share in-depth views about this novel research field. This was remedied by the 14th International Congress of Parasitology (ICOPA) held in Korea (Aug. 19-24, 2018; EXCO, Daegu). For archaeoparasitologists, ICOPA provided a unique opportunity to gather and exchange research and ideas. The participation was unprecedented in …
Pinworm Infection At Salmon Ruins And Aztec Ruins: Relation To Pueblo Iii Regional Violence, Karl Reinhard, Morgana Camacho
Pinworm Infection At Salmon Ruins And Aztec Ruins: Relation To Pueblo Iii Regional Violence, Karl Reinhard, Morgana Camacho
Karl Reinhard Publications
The study of coprolites has been a theme of archaeology in the American Southwest. A feature of archaeoparasitology on the Colorado Plateau is the ubiquity of pinworm infection. As a crowd parasite, this ubiquity signals varying concentrations of populations. Our recent analysis of coprolite deposits from 2 sites revealed the highest prevalence of infection ever recorded for the region. For Salmon Ruins, the deposits date from AD 1140 to 1280. For Aztec Ruins, the samples can be dated by artifact association between AD 1182-1253. Both sites can be placed in the Ancestral Pueblo III occupation (AD 1100-1300), which included a …
The Skiles Mummy: Care Of A Debilitated Hunter-Gatherer Evidenced By Coprolite Studies And Stable Isotopic Analysis Of Hair, Kirsten A. Verostick, Isabel Teixeira-Santos, Vaughn M. Bryant Jr., Karl Reinhard
The Skiles Mummy: Care Of A Debilitated Hunter-Gatherer Evidenced By Coprolite Studies And Stable Isotopic Analysis Of Hair, Kirsten A. Verostick, Isabel Teixeira-Santos, Vaughn M. Bryant Jr., Karl Reinhard
Karl Reinhard Publications
The Skiles Mummy (SMM), a naturally mummified adult male from the late archaic period of Lower Pecos Canyonlands of South Texas, represents a unique case of care. SMM is an exceptional mummy within this region due to both the retention of a full head of hair, and having a diagnosed case of megacolon, a complication commonly associated with Chagas disease caused by Trypanosoma cruzi. Stable isotopic analysis of his hair is consistent with a diet incorporating of C4/CAM plants with some C3 plants, freshwater resources, and higher trophic level animals. However, the segments of hair most …
The Prevotella Copri Complex Comprises Four Distinct Clades Underrepresented In Westernized Populations, Adrian Tett, Kun D. Huang, Francesco Asnicar, Hannah Fehlner-Peach, Edoardo Pasolli, Nicolai Karcher, Federica Armanini, Paolo Manghi, Kevin Bonham, Moreno Zolfo, Francesca De Filippis, Cara Magnabosco, Richard Bonneau, John Lusingu, John Amuasi, Karl Reinhard, Thomas Rattei, Fredrik Boulund, Lars Engstrand, Albert Zink, Maria Carmen Collado, Dan R. Littman, Daniel Eibach, Danilo Ercolini, Omar Rota-Stabelli, Curtis Huttenhower, Frank Maixner, Nicola Segata
The Prevotella Copri Complex Comprises Four Distinct Clades Underrepresented In Westernized Populations, Adrian Tett, Kun D. Huang, Francesco Asnicar, Hannah Fehlner-Peach, Edoardo Pasolli, Nicolai Karcher, Federica Armanini, Paolo Manghi, Kevin Bonham, Moreno Zolfo, Francesca De Filippis, Cara Magnabosco, Richard Bonneau, John Lusingu, John Amuasi, Karl Reinhard, Thomas Rattei, Fredrik Boulund, Lars Engstrand, Albert Zink, Maria Carmen Collado, Dan R. Littman, Daniel Eibach, Danilo Ercolini, Omar Rota-Stabelli, Curtis Huttenhower, Frank Maixner, Nicola Segata
Karl Reinhard Publications
Prevotella copri is a common human gut microbe that has been both positively and negatively associated with host health. In a cross-continent metaanalysis exploiting >6,500 metagenomes, we obtained >1,000 genomes and explored the genetic and population structure of P. copri. P. copri encompasses four distinct clades (>10% inter-clade genetic divergence) that we propose constitute the P. copri complex, and all clades were confirmed by isolate sequencing. These clades are nearly ubiquitous and co-present in non-Westernized populations. Genomic analysis showed substantial functional diversity in the complex with notable differences in carbohydrate metabolism, suggesting that multi-generational dietary modifications may be …
Imaging Coprolite Taphonomy And Preservation, Karl Reinhard, Morgana Camacho, Breyden Geyer, Samantha Hayek, Chase Horn, Kaitlin Otterson, Julia Russ
Imaging Coprolite Taphonomy And Preservation, Karl Reinhard, Morgana Camacho, Breyden Geyer, Samantha Hayek, Chase Horn, Kaitlin Otterson, Julia Russ
Karl Reinhard Publications
The impact of coprolite taphonomy on parasite remains and aDNA recovery has been recognized. In general, coprolites from sites protected by geologic features such as caves and rock shelters exhibit the best preservation. In contrast, coprolites from open sites can be badly affected by taphonomic processes as shown by analyses of parasite eggs. For eggs, the impact of mites and free living nematodes has been quantified. Mites are associated with poor pinworm egg preservation. In other studies, percolation of water through sediments has a negative impact on egg recovery. We note that dietary remains can also decompose at open sites. …