Results 61 to 70 of about 865 (175)

Studies on protozoa in ancient remains - A Review

open access: yesMemorias do Instituto Oswaldo Cruz, 2013
Paleoparasitological research has made important contributions to the understanding of parasite evolution and ecology. Although parasitic protozoa exhibit a worldwide distribution, recovering these organisms from an archaeological context is still ...
Liesbeth Frías   +2 more
doaj   +3 more sources

Toxocara canis (Werner, 1782) eggs in the Pleistocene site of Menez-Dregan, France (300,000-500,000 years before present)

open access: yesMemorias do Instituto Oswaldo Cruz, 2003
On the archaeological site of Menez-Dregan in Brittany, France, dated 300,000-500,000 years-old, paleoparasitological analysis of cave deposits led to the detection of well-preserved helminth eggs, which morphology and morphometry pointed to the ...
Françoise Bouchet   +6 more
doaj   +1 more source

PARASITES FROM HUMAN COPROLITES FROM MEXICO ZOONOTIC AND HUMAN PARASITES OF INHABITANTS OF CUEVA DE LOS MUERTOS CHIQUITOS, RIO ZAPE VALLEY, DURANGO, MEXICO. [PDF]

open access: yes, 2012
We present the first reconstruction of the parasitoses among the people of the Loma San Gabriel culture, as represented by 36 coprolites excavated from the Cueva de los Muertos Chiquitos in Durango, Mexico.
Araújo, Adauto   +6 more
core   +1 more source

The fossil tabanids (Diptera Tabanidae): when they began to appreciate warm blood and when they began transmit diseases?

open access: yesMemorias do Instituto Oswaldo Cruz, 2003
A discussion of the known fossil tabanids (Diptera Tabanidae) is presented based on fossil evidence. This includes the origin of the hemathophagy in the Brachycera, more specifically for tabanids.
Rafael Gioia Martins-Neto
doaj   +1 more source

Zoonotic parasite infection from a funerary context: A Late Antique child case from Cantabrian Spain [PDF]

open access: yes, 2023
Supplementary data associated with this article can be found in the online version at doi:10.1016/j.ijpp.2023.03.003Objective: To evaluate the presence of Dicrocoelium sp.
Botella-López, Miguel C.   +3 more
core   +2 more sources

Opisthorchiasis in infant remains from the medieval Zeleniy Yar burial ground of XII-XIII centuries AD

open access: yesMemorias do Instituto Oswaldo Cruz, 2015
We present a paleoparasitological analysis of the medieval Zeleniy Yar burial ground of the XII-XII centuries AD located in the northern part of Western Siberia.
Sergey Mikhailovich Slepchenko   +3 more
doaj   +1 more source

Two cases of cystic echinococcosis reported from al-Andalus cemeteries (southern Iberia): Insights into zoonotic diseases in Islamic Medieval Europe [PDF]

open access: yes, 2023
The identification of a calcified hydatid cyst in the bioarcheological record is key to the diagnosis of cystic echinococcosis (i.e., hydatid disease), a parasitic infection caused by the tapeworm Echinococcus granulosus. This zoonosis can be linked to
Camarós, Edgard   +5 more
core   +1 more source

Lutz's spontaneous sedimentation technique and the paleoparasitological analysis of sambaqui (shell mound) sediments

open access: yesMemorias do Instituto Oswaldo Cruz, 2013
Parasite findings in sambaquis (shell mounds) are scarce. Although the 121 shell mound samples were previously analysed in our laboratory, we only recently obtained the first positive results.
Morgana Camacho   +6 more
doaj   +1 more source

Thinking Complex Problems from a Social Approach: Epidemiological Transition and Chagas Disease [PDF]

open access: yes, 2016
Considerando los factores epidemiológicos que determinan el curso de los cambios poblacionales, nos encontramos actualmente frente al fenómeno del (re)surgimiento de enfermedades infecciosas, lo que conduce a replantear ciertos marcos de análisis y de ...
Sanmartino, Mariana
core   +1 more source

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