Results: 6

Estudo do potencial antiviral sobre o Sars-Cov-2 dos compostos identificados no extrato bruto das folhas de Tetradenia riparia

A COVID-19 surgiu de forma repentina, acometendo milhões de pessoas e causando muitas mortes no mundo todo. Diante disso, torna-se necessário a busca de substâncias bioativas com propriedades antivirais. No Brasil, a espécie Tetradenia riparia foi inserida como planta ornamental exótica, com aroma i...

Is Ozone therapy an adjunct treatment for SARS-CoV-2 / COVID-19 infection?

Abstract Up to today, there is no specific treatment against SARS-CoV-2 / COVID-19 infection; there the necessity to search for alternatives that help patients with COVID-19. The objective of this study was to review the use of ozone therapy as adjunct treatment for SARS-CoV-2 / COVID-19 infection, highl...

Direct-acting antivirals for chronic Hepatitis C are effective and safe: an observational study in Londrina/PR

Abstract This study aimed to evaluate the effectiveness and safety of direct-acting antivirals in a Unified Health System pharmacy of Londrina, Brazil. A descriptive observational study was performed from June 2017 to June 2018. Sociodemographic, clinical, and therapeutic variables of patients were colle...

La acelerada búsqueda de candidatos terapéuticos contra SARS-CoV-2, métodos in silico: Revisión

Cienc. tecnol. salud; 7 (3), 2020
El reposicionamiento de fármacos como la derivatización química, que se han aplicado en los estudios de descubrimiento y diseño de fármacos contra el SARS-CoV-2, dependen del ciclo de vida del virus, las dianas moleculares identificadas y un diseño basado en su estructura e interacciones moleculare...

Prostaglandin A1 inhibits the replication of bovine viral diarrhea virus

Braz. j. microbiol; 49 (4), 2018
ABSTRACT Bovine viral diarrhea virus can cause acute disease in livestock, leading to economic losses. We show that Prostaglandin A1 inhibits bovine viral diarrhea virus replication in Madin-Darby bovine kidney cells (94% inhibition using 5 µg/mL). Light and electron microscopy of infected cells shows t...

Antivirais
Antivirals

Arq. bras. oftalmol; 56 (6), 1993
Doenças causadas por vírus representam dificuldades terapêuticas. O conjunto de medicamentos antivirais disponíveis é ainda relativamente pequeno, mas tem crescido nos últimos anos em razäo de enormes investimentos materiais e de talentos: a síndrome da imunodeficiência adquirida é, certamente,...