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81 results for “Trypanosoma cruzi”
Fig. 4 in Maintenance of Trypanosoma cruzi, T. evansi and Leishmania spp. by domestic dogs and wild mammals in a rural settlement in Brazil-Bolivian border
Fig. 4. Path analysis on the influences of contact and feeding on wild mammals in relation to infections of dogs surveyed at Urucum settlement, Corumbá, Mato Grosso do Sul, Brazil in 2015.
Fig. 3 in Maintenance of Trypanosoma cruzi, T. evansi and Leishmania spp. by domestic dogs and wild mammals in a rural settlement in Brazil-Bolivian border
Fig. 3. Path analysis on the influences of infections in relation to physical examination of dogs surveyed at Urucum settlement, Corumbá, Mato Grosso do Sul, Brazil in 2015.
Fig. 2 in Maintenance of Trypanosoma cruzi, T. evansi and Leishmania spp. by domestic dogs and wild mammals in a rural settlement in Brazil-Bolivian border
Fig. 2. Three-way Venn diagram illustrating coinfection, single infection or no infection of T. cruzi, T. evansi, and Leishmania spp. in 62 dogs from the Urucum settlement along the Brazil-Bolivia border. Total numbers and percentages are presented.
Fig. 1 in Maintenance of Trypanosoma cruzi, T. evansi and Leishmania spp. by domestic dogs and wild mammals in a rural settlement in Brazil-Bolivian border
Fig. 1. The Brazil-Bolivian border and Urucum settlement (Corumbá, MS) demonstrating the site of collections.
Molecular Epidemiology of Trypanosomatids and Trypanosoma cruzi in Primates from Peru
<p>Resultados de laboratorio para el diagnóstico de tripanosomatidos y <em>Tripanosoma cruzi </em>en primates Neotropicales en cautiverio y vida libre en Peru. El diagnostico se realizó mediante microscopia directa y PCR. Los resultados y metodología empleada fueron publicados en Aysanoa, E., Mayor, P., Mendoza, A.P. et al. EcoHealth (2017) 14: 732. https://doi.org/10.1007/s10393-017-1271-8</p>
Fig. 1 in Trypanosoma cruzi infection in mammals in Florida: New insight into the transmission of T. cruzi in the southeastern United States
Fig. 1. Sampling scheme for the multiscale spatial analysis depicting the sampled sites in Florida. In the state-wide map, green circles indicate a sampled area within the estimated distribution of Triatoma sanguisuga in Florida (gray shaded region) and red circles indicate a sampled site outside of this distribution. The inset depicts the paired site design (peridomestic = blue, sylvatic = green, nearest township to the sampled area = red diamonds, and the average distance of capture from the nearest inhabited household = site associated meter distance). The map was created using QGIS Geographic Information System version 3.22.5-Białowie˙za, htt p://qgis.osgeo.org. County layers map (TIGER/Line Shapefile, 2016, state, Florida, Current County Subdivision State-based) and city locations (TIGER/Line Shapefile, Current, State, Florida, Places) was accessed from the United States Census Bureau, https://catalog.data.gov/dataset. (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)
Fig. 2 in Trypanosoma cruzi in domestic and wild mammals in the northeast region of Colombia
Fig. 2. Study area and detection of T. cruzi in domestic and wild mammals. Discrete typing units (DTUs): TcI (T cruzi I genotype), TcII (T cruzi II genotype), UK (unknown genotype).
Fig. 1 in Trypanosoma cruzi in domestic and wild mammals in the northeast region of Colombia
Fig. 1. Environmental characteristics of Villa Lucia village. a) Palms predominate in the vegetation; b) Crops and annexes adjacent to the house are present in the peridomicile.
Current knowledge regarding Trypanosoma cruzi and Chagas disease in Mexico: a systematic review
<p><span>The aim of this review was to systematize, evaluate and synthesize original research specific to Mexico on <em>Trypanosoma</em> <em>cruzi</em>, the zoonosis, vectors (Triatominae: Hemiptera: Reduviidae), Chagas disease (CD) using PRISMA methodology. The evidence was identified through four search engines, selected using inclusion criteria, assigned to 13 topics, and evaluated using technical criteria. Of 1,410 records identified, 659 (46.7%) were chosen for technical evaluation, of which 221 (15.7%) were rated as the highest quality. PubMed contributed 95% of the records, while BibTri, Lilacs and Scielo contributed the remaining 5%. Publication rate was constant between 1950 and 1990, although there was an exponential increase from 1995 to 2020. Publication quality also increased from 5.3% of registries in 1990 to 49.8% in 2020. Systemic, economic, anthropological and social aspects of CD in Mexico were the topics least represented (8%). Despite the remarkable increase in knowledge generated in the last two decades in Mexico, this systematic review highlights the failure to incorporate academic expertise as well as civil society and existing evidence into care, prevention, and control of CD for public health policy in the country.</span></p>
Trypanosoma cruzi in Mexican Neotropical vectors and mammals: Wildlife, livestock, pets, and human population
<p><span>The aim of the present study has been to provide primary evidence of <em>Trypanosoma cruzi</em> landscape genetics in the Mexican Neotropics.</span><span> <em>T. cruzi</em> and DTU prevalence were analyzed in landscape communities of vectors, wildlife, livestock, pets, and sympatric human populations using endpoint PCR and sequencing of all relevant amplicons from mitochondrial (kDNA) and nuclear (ME, 18S, 24Sα) gene markers. Although 98% of the infected sample set (N=2963) contained single or mixed infections of DTUI (TcI, 96.2%) and TcVI (22.6%), TcIV and TcII were identified. The sensitivity of individual markers varied and was dependent on the host taxon; kDNA, ME, and 18S combined identified 95% of infections. ME genotyped 90% of vector infections, but 60% of mammals (36% wildlife), while neither 18S nor 24Sα typed more than 20% of mammal infections. Available gene fragments to identify or genotype <em>T. cruzi</em> are not universally sensitive for all landscape parasite populations, highlighting important <em>T. cruzi</em> heterogeneity among mammal reservoir taxa and triatomine species.</span></p>
Short-course Benznidazole Treatment to Reduce Trypanosoma Cruzi Parasitic Load in Women of Reproductive Age
ClinicalTrials.gov study NCT03672487. IPD Sharing: Not stated. Countries: 2. Publications: 1.
A Study to Learn How Well Nifurtimox Works and How Safe it is in Children Aged 0 to 17 Years With Chagas' Disease, an Inflammatory, Infectious Disease Caused by the Parasite Trypanosoma Cruzi
ClinicalTrials.gov study NCT02625974. IPD Sharing: Not stated. Countries: 3. Publications: 5.
Current knowledge regarding Trypanosoma cruzi and Chagas disease in Mexico: a systematic review
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Trypanosoma cruzi in Mexican Neotropical vectors and mammals: Wildlife, livestock, pets, and human population
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Congenital Transmission of Lineages I and II of Trypanosoma Cruzi
ClinicalTrials.gov study NCT01787968. IPD Sharing: Not stated. Countries: 5. Publications: 1.
Data from: The contemporary distribution of Trypanosoma cruzi infection in humans, alternative hosts and vectors
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Data from: Ecological host fitting of Trypanosoma cruzi TcI in Bolivia: mosaic population structure, hybridization and a role for humans in Andean parasite dispersal
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Figure 3 from: Gómez-Sánchez EF, Ochoa-Díaz-López H, Espinoza-Medinilla EE, Velázquez-Ramírez DD, Santos-Hernandez NG, Ruiz-Castillejos C, Vidal-López DG, Moreno-Rodríguez A, Flores-Villegas AL, López-Argueta E, De Fuentes-Vicente JA (2022) Mini-exon gene reveals circulation of TcI Trypanosoma cruzi (Chagas, 1909) (Kinetoplastida, Trypanosomatidae) in bats and small mammals in an ecological reserve in southeastern Mexico. ZooKeys 1084: 139-150. https://doi.org/10.3897/zookeys.1084.78664
Figure 3 PCR products of the mini-exon gene in blood of smalls mammals from the "El Zapotal" Ecological Reserve. Amplification resulted in a PCR product of 350 bp and this confirms that these parasites belong to the TCI group. L: ladder; samples: Q positive control (Qro. strain); 1–6 D. marsupialis; 7–10 P. mexicanus; 11 H. desmarestianus; 12 D. mexicana.
Figure 1 from: Gómez-Sánchez EF, Ochoa-Díaz-López H, Espinoza-Medinilla EE, Velázquez-Ramírez DD, Santos-Hernandez NG, Ruiz-Castillejos C, Vidal-López DG, Moreno-Rodríguez A, Flores-Villegas AL, López-Argueta E, De Fuentes-Vicente JA (2022) Mini-exon gene reveals circulation of TcI Trypanosoma cruzi (Chagas, 1909) (Kinetoplastida, Trypanosomatidae) in bats and small mammals in an ecological reserve in southeastern Mexico. ZooKeys 1084: 139-150. https://doi.org/10.3897/zookeys.1084.78664
Figure 1 Location of the "El Zapotal" Ecological Reserve in southeastern Mexico, note the border of the reserve with the urban area.
Figure 2 from: Gómez-Sánchez EF, Ochoa-Díaz-López H, Espinoza-Medinilla EE, Velázquez-Ramírez DD, Santos-Hernandez NG, Ruiz-Castillejos C, Vidal-López DG, Moreno-Rodríguez A, Flores-Villegas AL, López-Argueta E, De Fuentes-Vicente JA (2022) Mini-exon gene reveals circulation of TcI Trypanosoma cruzi (Chagas, 1909) (Kinetoplastida, Trypanosomatidae) in bats and small mammals in an ecological reserve in southeastern Mexico. ZooKeys 1084: 139-150. https://doi.org/10.3897/zookeys.1084.78664
Figure 2 PCR products of the mini-exon gene in blood of bats from the "El Zapotal" Ecological Reserve. Amplification resulted in a PCR product of 350 bp and this confirms that these parasites belong to the TCI group. L: Ladder; Samples: 1 positive control (Qro. strain); 2–11 A. jamaicensis; 12–14 A. lituratus; 15–16 C. perspicillata; 17–18 S. lilium; 19 G. soricina.
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.