Results 41 to 50 of about 114,131 (308)

Instituto Evandro Chagas and its memorable past [PDF]

open access: yes, 2016
Ministério da Saúde. Secretaria de Vigilância em Saúde. Instituto Evandro Chagas. Ananindeua, PA, Brasil.Ministério da Saúde. Secretaria de Vigilância em Saúde. Instituto Evandro Chagas. Ananindeua, PA, Brasil.Ministério da Saúde.
Póvoa, Marinete Marins   +3 more
core   +1 more source

Growth dynamics, skeletochronology, and histovariability of the theropod dinosaur Berthasaura leopoldinae

open access: yesThe Anatomical Record, EarlyView.
Osteohistological sampling on different bones of theropod dinosaur documents discrepant age record, growth, and metabolism. This could result unprecise paleobiological inferences if samplings are based on single bones. However, multi‐bone sampling can attenuate these discrepancies, helping to infer growth dynamics and physiology of these extinct ...
Geovane Alves de Souza   +3 more
wiley   +1 more source

Estudio comparativo de las técnicas de Machado Guerreiro y Elisa en el diagnóstico de infección chagásica

open access: yesKasmera, 1995
Se procesaron 241 muestras de donantes voluntarios del Banco de Sangre del Estado Zulia de sexo masculino y femenino, en edades comprendidas entre 18 y 30 años; a cada una de las cuales se le practicaron las pruebas de ELISA realizadas en el IVIC ...
S. Rivera   +7 more
doaj  

Performance of an immunochromatography test for vivax malaria in the Amazon region, Brazil

open access: yesRevista de Saúde Pública, 2003
The study was carried out to evaluate the diagnostic performance of the ICT malaria Pf/PvTM test for vivax malaria diagnosis in Belém, Amazon region, Brazil.
Alberto Ferreira Figueiredo Filho   +5 more
doaj   +1 more source

GWAS loci associated with Chagas cardiomyopathy influences DNA methylation levels [PDF]

open access: yes, 2021
Cardiomyopathies; Genomics; Chagas diseaseCardiomiopatías; Genómica; Enfermedad de ChagasMiocardiopaties; Genòmica; Malaltia de ChagasA recent genome-wide association study (GWAS) identified a locus in chromosome 11 associated with the chronic cardiac ...
Molina Romero, Israel   +5 more
core   +1 more source

Dental crown morphological variation and heterodonty in carcharhiniform sharks

open access: yesThe Anatomical Record, EarlyView.
Abstract Elasmobranch teeth are highly mineralized structures that constitute the majority of the fossil record for this group. Despite their taxonomic and evolutionary significance, detailed descriptions of dental morphology remain scarce. The order Carcharhiniformes, the most diverse among sharks, comprises 304 valid species that display remarkable ...
Flávia Zanini, Karla D. A. Soares
wiley   +1 more source

Chagas' heart disease [PDF]

open access: yesArquivos Brasileiros de Cardiologia, 1999
Chagas’ disease is a protozoan infection caused by Trypanosoma cruzi and is mainly acquired by vectorial transmission in endemic areas, when infected excreta of Triatominae bugs are inoculated into the sting site or neighbouring mucous membranes of the victim.
Marin-Neto, José Antonio   +2 more
openaire   +5 more sources

Paleopathology of a putative colossosaurian caudal vertebra (Neosauropoda: Titanosauria) from the Presidente Prudente Formation, Brazil

open access: yesThe Anatomical Record, EarlyView.
Abstract Studies investigating paleopathologies in sauropods remain scarce despite their relative abundance in the fossil record. In this study we report new occurrence of paleopathological features, corresponding to a neoplasm found in a middle caudal vertebra (MCT.R.2120) of an advanced titanosaur from the Presidente Prudente Formation (Bauru Basin ...
Maria Luiza Peres Bertolossi   +5 more
wiley   +1 more source

Modelo de gestión interinstitucional para la promoción de la salud desde la escuela: caso Chagas y Dengue

open access: yesRevista Iberoamericana de Educación, 2006
La Organización Mundial de la Salud (OMS) y la Organización Panamericana de la Salud (OPS), han venido impulsando desde 1990 la Promoción de la Salud a través de las escuelas, como una estrategia diseñada para mejorar la calidad de vida de los ...
Liliana Crocco   +2 more
doaj  

Segmental composition and nerve distribution of the brachial plexus in Galictis cuja

open access: yesThe Anatomical Record, EarlyView.
Abstract Galictis cuja is a neotropical mustelid with terrestrial locomotor habits, yet the anatomy of its brachial plexus has remained undescribed. This study characterizes the origin, organization, and distribution of the brachial plexus nerves in 15 adult specimens (30 antimeres).
Natan da Cruz de Carvalho   +6 more
wiley   +1 more source

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