RESUMEN
Artificially induced bone tissue losses after the application of ethanol extract of propolis (EEP) showed an accelerated rate of ossification. The osteogenetic process was just about half as long as in the control group.
Asunto(s)
Abejas , Productos Biológicos/farmacología , Huesos/lesiones , Cicatrización de Heridas , Animales , PerrosRESUMEN
The use of ethanol extract of propolis (EEP) on injured dental pulp results in the stimulation of regenerative processes. A reduction of disorders of the circulatory system is observed, inflammatory and degenerative processes are also reduced.
Asunto(s)
Pulpa Dental/efectos de los fármacos , Regeneración/efectos de los fármacos , Resinas de Plantas/farmacología , Animales , Abejas , Pulpa Dental/fisiología , Perros , Factores de TiempoRESUMEN
The presence of 19 elements has been shown in the ethanol extracts of propolis (EEP). Three fractions have been obtained by filtration through a structural gel that did not show an initial antibacterial activity when investigated separately. Fractions 2 and 3 joined together have regained this activity. EEP solutions maintain their anitbacterial activity in acidic or neutral pH. Insensitivity of EEP solutions on temperautre of 75 degrees C for 30 min has been found.
Asunto(s)
Abejas , Resinas de Plantas , Fenómenos Químicos , Química , Elementos Químicos/análisis , Pruebas de Sensibilidad Microbiana , Análisis Espectral , Staphylococcus/efectos de los fármacos , Ceras/farmacologíaRESUMEN
Dressing of artificially formed losses of the cartilaginous tissue with the preparation containing ethanol extract of propolis (EEP) caused acceleration of regenerating processes in the lesioned cartilage. EEP inserted into the joint is well tolerated.
Asunto(s)
Cartílago/fisiología , Regeneración/efectos de los fármacos , Resinas de Plantas/farmacología , Animales , Abejas , Cartílago/anatomía & histología , Cartílago Articular/análisis , Cartílago Articular/fisiología , PerrosRESUMEN
Under experimental conditions parenteral administration of ethanol extract of propolis (EEP) solutions to rabbits induced no synthesis of antibodies as investigated by means of ring precipitation, double diffusion gel precipitation and complement fixation test.
Asunto(s)
Antígenos , Resinas de Plantas/inmunología , Animales , Anticuerpos/análisis , Abejas , Chinchilla/inmunología , Hipersensibilidad/etiología , Masculino , Conejos/inmunologíaRESUMEN
An increase of total cell number was shown in the cell culture in vitro under the influence of ethanol extract of propolis (EEP). Addition of EEP to the nutrient medium of the cells caused a strong activation of mitoses. Besides, distinctly intensified metabolism of these cells expressed by a strong activation of NADH2-reductase was also observed.
Asunto(s)
Extractos Vegetales/farmacología , Células Cultivadas , Medios de Cultivo , Activación Enzimática/efectos de los fármacos , Etanol , Técnicas In Vitro , Riñón/citología , Riñón/embriología , Mitosis/efectos de los fármacos , NADH NADPH OxidorreductasasRESUMEN
Solutions of the ethanol extract of propolis (EEP) have shown a lethal effect on Trichomonas vaginalis in vitro. Similar lethal action was exhibited by EEP after a 24-h contact with Toxoplasma gondii.