Results 81 to 90 of about 17,153 (176)

Tuberculose extrapulmonar em pacientes com AIDS na cidade do Rio Grande, Brasil. Diagnóstico laboratorial

Revista Portuguesa de Pneumologia, 2000
ABSTRACTOne hundred two specimens of extrapulmonary material from 74 AIDS patients from the AIDS Service of University Hospital, FURG, Rio Grande, RS, Brazil, were examined at Mycobacteria Laboratory, between September 1997 and December 1999. This study had the aim to evaluate laboratoy importance in the diagnosis of extrapulmonary tuberculosis in AIDS
Maria Marta S. Boffo, Ivo G. Mattos, Marta O. Ribeiro, Suzana V. Jardim   +3 more
openaire   +2 more sources

Topographic Barriers and Lowland Corridors Structure Gene Flow in the Chagas Vector Rhodnius pallescens Across the Isthmian Forests

Journal of Biogeography, Volume 53, Issue 7, July 2026.
ABSTRACT Aim Biogeographic processes can profoundly shape the connectivity and evolutionary potential of arthropod disease vectors. We investigated how Panama's ecological and topographic transitions structure populations of the kissing bug Rhodnius pallescens, the primary vector of the Chagas disease agent Trypanosoma cruzi in the region.
Juliana Hoyos, Natalia J. Bayona‐Vásquez, Azael Saldaña, Sonia Altizer, Troy J. Kieran, Vanessa Pineda, Kadir Gonzalez, Jose E. Calzada, Travis Glenn, Raissa Nogueira de Brito, Milixa Perea, Adelys Reina, Chystrie Rigg, John Paul Schmidt, Vanessa Vasquez, Susan Tanner, Julie Velásquez Runk, Nicole L. Gottdenker   +17 more
wiley   +1 more source

Neurocutaneous melanosis in a pediatric patient with intraspinal hamartoma presentation

Surgical and Experimental Pathology
Background Neurocutaneous melanosis (NCM) is a rare congenital syndrome involving melanocytic tumors in the central nervous system (CNS) in association with giant melanocytic nevi.
Camila Barbosa, Hercilio Fronza Junior, Simone Muller, Thiago Traesel, Bruna Louise Silva, Paulo Henrique Condeixa de França, Karina Munhoz de Paula Alves Coelho   +6 more
doaj   +1 more source

Little devils of Neotropical forests: A first molecular phylogeny of stygnid harvestmen with UCE‐museomics and a gigamatrix approach (Arachnida, Opiliones, Stygnidae)

Systematic Entomology, Volume 51, Issue 3, July‐September 2026.
First family‐wide phylogenomic framework of Stygnidae using UCE‐museomics and a gigamatrix approach establishes a novel three‐subfamily classification, erecting the new subfamily Auraninae subfam. nov. Signatures of severe incomplete lineage sorting and short deep internodes suggest a rapid early‐burst Neotropical radiation, driving phylogenetic ...
Dongyoung Kim, Aylin Alegre‐Barroso, Gonzalo Giribet   +2 more
wiley   +1 more source

PRAME immunohistochemistry distinguishes nodal nevi from metastatic melanoma

Surgical and Experimental Pathology
Background Preferentially expressed antigen in melanoma (PRAME) is a promising immunohistochemical marker for distinguishing benign from malignant melanocytic lesions in lymph node deposits.
Hortência Gomes da Silveira, Hercilio Fronza Junior, Larissa D’Espirro de Souza Campos, Jaqueline Stall, Rodrigo Blasius, Camila Kricheski, Bruna Louise Silva, Paulo Henrique Condeixa de França, Karina Munhoz de Paula Alves Coelho   +8 more
doaj   +1 more source

Diagnóstico y tratamiento del latrodectismo en urgencias

Revista de Educaci�n e Investigaci�n en Emergencias
Se denomina latrodectismo a los signos y síntomas causados por la inoculación del veneno de las arañas del género Latrodectus sp. también llamadas «viudas negras». Es una patología altamente incapacitante, caracterizada por dolor local y generalizado muy intenso, diaforesis, ansiedad, espasmos, calambres musculares y otros signos y síntomas ...
openaire   +2 more sources

Diagnóstico broncoscópico das pneumonias em doentes queimados com lesão por inalação de fumo

Revista Portuguesa de Pneumologia, 2002
RESUMO: A broncofibroscopia (BFB) com culturas bacteriológicas quantitativas das secreções brônquicas (SB) e do lavado broncoalveolar (LBA) são úteis no diagnóstico das pneumonias em doentes internados em unidades de cuidados intensivos.Este estudo teve como objectivo determinar a utilidade das culturas quantitativas obtidas por BFB em doentes ...
Henry L. Burke, Michael G. Lykens, J. Wayne Meredith, Edward F. Haponik   +3 more
openaire   +1 more source

Estratégia global para o diagnóstico, manejo e prevenção da Doença Pulmonar Obstrutiva Crónica

Revista Portuguesa de Pneumologia, 2001
RESUMO: A consciência da importância em termos de saúde da DPOC levou à discussão prolongada e à publicação deste documento, no sentido de propor uma actuação que possa inverter a actual crescente morbilidade e mortalidade desta doença. Nos Estados Unidos é já a 4ª causa de morte e estima-se que em 2020 seja a 5ª causa de morte a nível ...
Romain Pauwels, Sonia Buist, Peter Calverley, Christine Jenkins, Suzanne Hurd   +4 more
openaire   +1 more source

NORMAS PRELIMINARES DE DIAGNÓSTICO DE NUTRIMENTO COMPUESTO Y CORRELACIONES ENTRE NUTRIMENTOS Y RENDIMIENTO EN PIMIENTO (Capsicum annuum L.)

Tropical and Subtropical Agroecosystems, 2013
Pepper is one of the most important crops in Mexico. It is known that healthy plants may resist in a better way to pests and diseases. Thus, balanced nutrient quantity must be provided to the plants. In this context, it is important to account with nutrient norms and to be able to perform correct nutrient diagnosis.
Leopoldo Arroyo-Vargas, Víctor H. Volke Haller, Juan Luis Tirado-Torres, Ricardo David Valdez-Cepeda   +3 more
openaire   +1 more source

Revisión actualizada sobre diverticulitis: avances en patogénesis, diagnóstico y tratamiento

Revista de Cirugía Colorrectal
En los países industrializados, la diverticulitis ha aumentado significativamente a lo largo de los años, y en los países en vías de desarrollo, como México, comienza a presentarse con más frecuencia. El tratamiento de la diverticulitis del colon sigmoides ha cambiado en los últimos tiempos, rompiendo paradigmas y estableciendo un manejo basado en ...
Juan A. Villanueva-Herrero, Paul E. Solís-Hidalgo, Eduardo Alvarado-Tamez, Gisela Oropeza-Rodríguez, Stephanie T. Nin-Felipe, Carlos A. López-Bernal, Jeziel K. Ordóñez-Juárez, Sergio U. Pérez-Escobedo, Lisbeth Alarcón-Bernes, Billy Jiménez-Bobadilla   +9 more
openaire   +2 more sources