Hortia oreadica
is indiscriminated used by people from Cerrado. However, vegetable raw
material quality is decisive in obtaining inter
mediate and final products. So, this study aimed to establish
quality parameters of
H. oreadica
. For this, we performed the phytochemical screeni...
Objective: to investigate the effect of two natural cross-linkers on microtensile bond strength (μTBS) and evaluate their influence on the durability of the resin dentin bonds. Material and Methods: the Moringa oleifera and Centella asiatica plant extracts were qualitatively tested with high-performance...
Reactivos de Enlaces Cruzados/análisis,
Resinas Compuestas/análisis,
Recubrimientos Dentinarios/análisis,
Moringa oleifera/química,
Centella/química,
Extractos Vegetales/química,
Cromatografía Líquida de Alta Presión,
Traumatismos de los Dientes,
Polifenoles/química,
Colágenos Fibrilares/metabolismo,
Flavonoides/química
This review work focuses on how the secondary chemistry could help in the survival of plants in high mountain habitats under extreme environmental conditions. The elevated levels of stress in high areas of the tropic and subtropic change dramatically not only by following the annual cycles of winter and ...
Osteoartritis/prevención & control,
Osteoartritis/tratamiento farmacológico,
Relación Dosis-Respuesta a Droga,
Flavonoides/farmacología,
Flavonoides/química,
Flavonoides/uso terapéutico,
Estrés Oxidativo/efectos de los fármacos,
Flavonoides/administración & dosificación,
Flavonoides/metabolismo,
Flavonoides/efectos adversos,
Enfermedades Óseas/tratamiento farmacológico
Plants of the genera Werneria (Asteraceae) and Xenophyllum (genus extracted from Werneria) are used in traditional medicine of Latin America for the treatment of mountain sickness, hypertension and gastrointestinal disorders. Only a small number of species of these genera have been studied, leading to th...
Asteraceae/química,
Plantas Medicinales/química,
Benzopiranos/química,
Ácidos Cumáricos/química,
Flavonoides/química,
Terpenos/análisis,
Ácido Clorogénico/química,
Acetofenonas/química,
Medicina Tradicional,
Alcaloides/química,
Mal de Altura/tratamiento farmacológico,
Hipertensión/tratamiento farmacológico,
Extractos Vegetales/uso terapéutico
The skin is the largest organ of the human body and its main function is to protect it from the external environment. It is exposed to injuries that require a rapid healing process to recover its functionality. Microorganisms inhabit the skin, which makes up the normal microbial flora, but in situations ...
Heliotropium,
Terpenos/farmacología,
Flavonoides/farmacología,
Proliferación Celular/efectos de los fármacos,
Terpenos/química,
Flavonoides/química,
Supervivencia Celular/efectos de los fármacos,
Células Epiteliales/efectos de los fármacos,
Células Cultivadas,
Movimiento Celular/efectos de los fármacos,
Cicatrización de Heridas
Abstract The family Verbenaceae hosts important species used in traditional medicine of many countries. The taxonomic controversies concerning the specific delimitation of several of its species make it difficult to guarantee the botanical origin of herbal preparations based on species of this family. To...
Antioxidantes/análisis,
Antioxidantes/química,
Biomarcadores/análisis,
Biomarcadores/química,
Cromatografía Líquida de Alta Presión,
Flavonoides/análisis,
Flavonoides/química,
México,
Fenoles/análisis,
Fenoles/química,
Extractos Vegetales/análisis,
Extractos Vegetales/química,
Verbenaceae
Abstract In this study was evaluated the influence of glutamine supplementation on the endogenous content of amino acids, proteins, total phenolics, flavonoids and proanthocyanidins in Bacupari callus. The explants were inoculated in MS medium, MS with half concentration of the nitrogen salts (MS½) and ...
Clusiaceae/química,
Clusiaceae/metabolismo,
Flavonoides/química,
Flavonoides/metabolismo,
Glutamina/química,
Glutamina/metabolismo,
Nitrógeno/química,
Nitrógeno/metabolismo,
Fenoles/análisis,
Fenoles/química,
Proteínas de Plantas/análisis,
Proteínas de Plantas/química,
Proantocianidinas/química,
Técnicas de Cultivo de Tejidos
ABSTRACT This study aims to identify special metabolites in polar extracts from Urochloa humidicola (synonym Brachiaria humidicola) that have allelopathic effects and induce secondary photosensitization in ruminants. The compounds were isolated and identified via chromatographic and spectroscopic techniq...
Brachiaria/química,
Cromatografía en Capa Delgada,
Crotonatos/química,
Crotonatos/aislamiento & purificación,
Flavonoides/química,
Flavonoides/aislamiento & purificación,
Glicósidos/química,
Glicósidos/aislamiento & purificación,
Espectroscopía de Resonancia Magnética,
Estructura Molecular,
Parabenos/química,
Parabenos/aislamiento & purificación,
Extractos Vegetales/química,
Saponinas/química,
Ácido Vanílico/química
ABSTRACT The purpose of this study was to evaluate the antiproliferative and antigenotoxic activity of Sambucus australis Cham. & Schltdl. aqueous extracts on the cell cycle of Allium cepa L. as well as determine the phenolic compounds in such extracts. S. australis inflorescences and leaves of two a...
Adoxaceae/química,
Antioxidantes/análisis,
Antioxidantes/farmacología,
Flavonoides/química,
Fenoles/análisis,
Fitoquímicos/análisis,
Extractos Vegetales/química,
Extractos Vegetales/farmacología,
Hojas de la Planta/química,
Sambucus/química,
Agua/análisis
