Results: 1011

Validación de la reacción de polimerasa en cadena en tiempo real como herramienta diagnóstica en la aspergilosis asociada a COVID-19 en pacientes hospitalizados en Clínica Dávila de Santiago, Chile, durante los años 2020 y 2021

Rev. chil. infectol; 40 (4), 2023
INTRODUCCIÓN: Desde el inicio de la pandemia por COVID-19 se han registrado casos de infecciones de aspergilosis pulmonar asociada a esta infección, la cual tiene características diferentes a la aspergilosis pulmonar clásica y, por lo tanto, han significado un desafío diagnóstico. OBJETIVO: Validar...

Factor de crecimiento análogo a insulina-1 y cardiotrofina-1 inducido por ejercicio y su relación con hipertrofia miocárdica en maratonistas

Rev. chil. cardiol; 42 (2), 2023
Antecedentes: El ejercicio de alta intensidad induce hipertrofia miocárdica necesaria para adaptar al corazón a la mayor demanda de trabajo. Se desconoce si correr una maratón induce de forma aguda factores humorales asociados al desarrollo de hipertrofia miocárdica en atletas. Objetivo: Evaluar card...

Efficiency of rLb6H recombinant protein from Leishmania (Viannia) braziliensis for the detection of canine visceral leishmaniasis

HU Rev. (Online); 49 (), 2023
Introduction: Visceral leishmaniasis (VL) is a serious endemic disease in many tropical and subtropical countries, with a strong incidence in Brazil. The disease is transmitted by the bite of infected female phlebotomine sandflies, with dogs being the main urban reservoirs of the parasite. The diverse cl...

Neuro-protective effect of Linalool against spinal cord injury in rats and the mechanism involved

The current study was conducted to determine the neuroprotective role and mechanism of action of Linalool (LIN) in SCI. The SCI in Sprague-Dawley (SD) rats was induced by weight-drop contusion model. Results of the suggested that LIN showed improvement in the locomo...

Protective effect of linoleic acid on liver toxicity induced by methotrexate

Int. j. morphol; 41 (1), 2023
SUMMARY: We aimed to investigate the protective effect of linoleic acid on liver toxicity induced by methotrexate. The study was carried out in partnership with the Department of Anatomy and Department of Medical Pharmacology of Çukurova University Faculty of Medicine, using the laboratory facilities of...

Seropositividad a Chlamydophila psittaci en cotorras argentinas (Myiopsitta monachus) invasoras de la ciudad de Santiago de Chile

Rev. chil. infectol; 40 (1), 2023
INTRODUCCIÓN: Chlamydophila psittaci es una bacteria zoonótica e intracelular estricta, que provoca la psitacosis humana y su principal hospedero son las aves psitácidas. La cotorra argentina es un ave psitácida nativa de Sudamérica y actualmente considerada una especie invasora en 19 países, inclu...

O efeito do tratamento com rapamicina em órgãos linfoides de camundongos propensos à senescência acelerada

Envelhecer compreende um fenômeno complexo, natural e irreversível, que submete o organismo a inúmeras alterações nos processos biológicos, fisiológicos, ambientais, psicológicos, comportamentais e sociais. Esse processo é caracterizado por um declínio gradual dos mecanismos homeostáticos do o...

Relación de IMC con marcadores de inflamación y hemoglobina glicosilada en niños y jóvenes con diabetes mellitus 1

La diabetes mellitus tipo 1 (DM1) es una enfermedad autoinmune que genera dependencia exógena de insulina de forma permanente, presenta inflamación subclínica crónica lo que conlleva a una elevación de marcadores de inflamación como factor de necrosis tumoral alfa (TNF-α), proteína C reactiva (PC...

Remote ischemic preconditioning-induced late cardioprotection: possible role of melatonin-mitoKATP-H2S signaling pathway

Acta cir. bras; 38 (), 2023
Purpose: Remote ischemic preconditioning (RIPC) confers cardioprotection against ischemia reperfusion (IR) injury. However, the precise mechanisms involved in RIPC-induced cardioprotection are not fully explored. The present study was aimed to identify the role of melatonin in RIPC-induced late cardiopro...

Effects of oxycodone hydrochloride and dezocine on hemodynamics and levels of inflammatory factors in patients receiving gynecological laparoscopic surgery under general anesthesia

Abstract We aimed to compare the effects of oxycodone hydrochloride and dezocine on hemodynamics and inflammatory factors in patients receiving gynecological laparoscopic surgery under general anesthesia. A total of 246 patients were divided into group A and B (n=123). Hemorheology indices were recorded ...