Bovine mastitis is a disease wi
th far
-
reaching consequences for the dairy industry.
Staphylococcus aureus
is a pathogen that is especially resistant to antibiotics. The objective of this study
was to evaluate the antimicrobial activity of the essential oils
Lippia citriodora
(...
Staphylococcus aureus/aislamiento & purificación,
Mastitis Bovina/microbiología,
Pruebas de Sensibilidad Microbiana,
Aceites Volátiles/farmacología,
Farmacorresistencia Microbiana,
Staphylococcus aureus/efectos de los fármacos,
Colombia,
Antibacterianos/farmacología,
Lippia/química,
Thymus (Planta),
Aceites Volátiles/química,
Antibacterianos/química
BACKGROUND Recently, nanomaterials have received much attention due to their important role in solving medical and environmental problems. In the present study, a novel nanocomposite based on mycosyn thesized bimetallic zinc-copper oxides nanoparticles, nanocellulose, and chitosan was ready through an ec...
The stem bark of Geoffroea decorticans (Gill.ex Hook. etArn.) Burk. was used medicinally to cure several skin affections; however, phytochemical and biological antecedents were not found. Analyses of purified methanolic extract from G. decorticans bark (PFGB), realized by silylation d...
Extractos Vegetales/farmacología,
Antibacterianos/farmacología,
Extractos Vegetales/química,
Medicina Tradicional,
Fenoles/análisis,
Fabaceae/química,
Antibacterianos/química,
Corteza de la Planta,
Staphylococcus aureus/efectos de los fármacos,
Enterococcus faecalis/efectos de los fármacos,
Metanol,
Pruebas de Sensibilidad Microbiana,
Cromatografía Liquida/métodos,
Espectrofotometría/métodos
Bacteria that are resistant to several antibiotics are a serious One Health problem, as new alternatives for treatment do not appear at the same speed. Thus, the aim of this work was to carry out a survey of studies involving the activity of the essential oil of O. vulgare and its isolated compound carva...
BACKGROUND: Propolis has been considered a highly valuable material due to its therapeutic properties. However, in Colombia, the commercialization of propolis is limited not only by low production but also by the little knowledge about its efficient extraction. Therefore, finding an optimal and economica...
Introduction: Staphylococcus aureus and Escherichia coli are pathogens that cause chronic infections due to antibiotic resistance mechanisms and their ability to adhere to surfaces and to form biofilms. The search for new agents from natural resources to counter microbial biofilms is an urgent priority i...
La resistencia antimicrobiana es un problema de sa-lud pública mundial. Las infecciones por microorga-nismos resistentes pueden ser altamente transmisi-bles e incluso causar la muerte. Este hecho genera grandes costos para los pacientes y para los servi-cios de salud. El objetivo del presente trabajo fu...
RESUMEN: Las bacteriocinas son péptidos antimicrobianos de síntesis ribosomal secretadas por bacterias. Dentro de estas destaca nisina que posee potenciales usos en terapias antibióticas, como biopreservante de alimentos y probióticos. También se ha descrito que nisina posee citotoxicidad sobre lín...
This study investigated the antibacterial potential of Euphorbia hirtawhole plant extracts, honey and conventional antibiotics and their synergistic effects against selected multidrug resistant and typed bacterial strains associated with otitis media. E. hirtawhole plant extract was purified using colu...
Euphorbia/química,
Extractos Vegetales/uso terapéutico,
Extractos Vegetales/farmacología,
Sinergismo Farmacológico,
Antibacterianos/uso terapéutico,
Antibacterianos/farmacología,
Otitis Media/tratamiento farmacológico,
Staphylococcus aureus/efectos de los fármacos,
Resistencia a Múltiples Medicamentos,
Pruebas de Sensibilidad Microbiana,
Miel,
Proteus mirabilis/efectos de los fármacos,
Ciprofloxacina/farmacología,
Cromatografía en Capa Delgada,
Cromatografía de Gases y Espectrometría de Masas,
Flavonoides/análisis,
Terpenos/análisis,
Glicósidos/análisis,
Fotometría de Emisión de Llama
Staphylococcus aureus es un patógeno importante responsable de una variedad de enfermedades infecciosas. La emergencia de cepas resistentes a la meticilina es un tema preocupante. Existen escasos estudios que hayan reportado la resistencia de cepas aisladas de la cavidad bucal. Determinar la sensibilida...
