The chemical composition of essential oil obtained from the aerial parts of the Balkan endemic species Thymus longedentatus was studied by GC-MS. Twenty eight compounds, consisting 98.2% of the total components were detected in amounts exceeding 0.1%. The oil was characterized by relatively high concence...
Thymus (Planta)/química,
Thymus (Planta)/química,
Aceites Volátiles/química,
Aceites Volátiles/química,
Cromatografía de Gases y Espectrometría de Masas,
Cromatografía de Gases y Espectrometría de Masas,
Plantas Medicinales/química,
Plantas Medicinales/química,
Terpenos/análisis,
Terpenos/análisis,
Peninsula Balcánica,
Peninsula Balcánica,
Aceites Volátiles/aislamiento & purificación,
Aceites Volátiles/aislamiento & purificación
Nascimento, Thatyanne Gradowski do;
Vieira, Priscilla Santos;
Cogo, Sheron Campos;
Dias-Netipanyj, Marcela Ferreira;
França Junior, Nilton de;
Câmara, Diana Aparecida Dias;
Porcacchia, Allan Saj;
Mendonça, Ronaldo Zucatelli;
Moreno-Amaral, Andréa Novais;
Sá Junior, Paulo Luiz de;
Simons, Simone Michaela;
Zischler, Luciana;
Elifio-Esposito, Selene.
Abstract The antitumor properties of ticks salivary gland extracts or recombinant proteins have been reported recently, but little is known about the antitumor properties of the secreted components of saliva. The goal of this study was to investigate the in vitro effect of the saliva of the hard tick Am...
Antineoplásicos/aislamiento & purificación,
Antineoplásicos/farmacología,
Apoptosis/efectos de los fármacos,
Proteínas de Artrópodos/aislamiento & purificación,
Proteínas de Artrópodos/farmacología,
Productos Biológicos/aislamiento & purificación,
Productos Biológicos/farmacología,
Línea Celular Tumoral,
Supervivencia Celular/efectos de los fármacos,
Citoesqueleto/efectos de los fármacos,
Ixodidae/química,
Neuroblastoma/patología,
Saliva/química
Background: Auto-polymerized acrylic resins are commonly used in many applications in dentistry including in maxillofacial rehabilitation such as interim prostheses, denture repair, reline, orthodontic appliances, record base, among others. These substances, however, have some negative aspects such as po...
ABSTRACT Ducrosia anethifolia has been recommended as a remedy for neurological disorders. However, the anticonvulsant effects of D. anethifolia essential oil (DAEO) and its major constituent α-pinene have not yet been clarified. Methods: A rat model of pentylenetetrazole (PTZ)-induced convulsions ...
Anticonvulsivantes/química,
Anticonvulsivantes/farmacología,
Antioxidantes/análisis,
Antioxidantes/metabolismo,
Apiaceae/química,
Monoterpenos Bicíclicos/química,
Monoterpenos Bicíclicos/farmacología,
Catalasa/análisis,
Cromatografía Líquida de Alta Presión,
Peróxido de Hidrógeno/análisis,
Peroxidación de Lípido/efectos de los fármacos,
Malondialdehído/análisis,
Aceites Volátiles/química,
Aceites Volátiles/farmacología,
Estrés Oxidativo/efectos de los fármacos,
Pentilenotetrazol,
Peroxidasa/análisis,
Ratas Wistar,
Reproducibilidad de los Resultados,
Convulsiones/tratamiento farmacológico,
Convulsiones/metabolismo,
Resultado del Tratamiento,
Factores de Tiempo
ABSTRACT Purpose: The porcine eye is frequently used as a research model. This paper analyzes the effect of different storage methods on the transparency of pig crystalline lens. Methods: A spectral transmission curve (from 220 to 780 nm) for the crystalline lens was determined experimentally after sto...
Aceite de Ricino/química,
Formaldehído/química,
Congelación,
Cristalino/anatomía & histología,
Cristalino/diagnóstico por imagen,
Cristalino/fisiología,
Luz,
Modelos Animales,
Preservación de Órganos/métodos,
Valores de Referencia,
Reproducibilidad de los Resultados,
Espectrofotometría/instrumentación,
Espectrofotometría/métodos,
Porcinos,
Factores de Tiempo,
Rayos Ultravioleta
Abstract Chronic obstructive pulmonary disease (COPD) is a complex and heterogeneous entity that may result from different causative agents and risk factors and may follow diverse clinical courses, including COPD secondary to biomass smoke exposure. At present, this phenotype is becoming more important f...
Abstract The aim of this study was to evaluate whether amplifying the volume and/or time of contact of NaOCl affects the fracture strength of endodontically treated bovine teeth. Four bovine incisors from 10 animals were allocated into 4 groups using a split-mouth design. Root canals were instrumented us...
Abstract The aim of this study was to evaluate different conditioning protocols and sonic/ultrasonic application of an infiltrant resin (IR) in artificial white spot lesions (AWSL). the V/L surfaces of 48 molars were induced to an AWSL and divided in 6 groups, according to the conditioning protocols and ...
El hipotiroidismo subclínico (HS), elevación de tirotrofina con hormonas tiroideas normales, junto al bocio, aumentó la frecuencia en las últimas décadas. Con el objetivo de relacionar la prevalencia de bocio y HS con el consumo de agua subterránea como factor de riesgo etiológico poblacional, se ...
Distribución por Edad,
Análisis de Varianza,
Argentina/epidemiología,
Estudios Transversales,
Agua Potable/química,
Bocio/epidemiología,
Bocio/etiología,
Agua Subterránea/química,
Hipotiroidismo/epidemiología,
Hipotiroidismo/etiología,
Nitratos/análisis,
Prevalencia,
Factores de Riesgo,
Distribución por Sexo,
Estadísticas no Paramétricas,
Tirotropina/sangre,
Calidad del Agua,
Enfermedades Transmitidas por el Agua/epidemiología,
Enfermedades Transmitidas por el Agua/etiología
Abstract: We report the case of a 47-year-old male patient with S100 negative granular cell tumor of the oral cavity, focusing on dermoscopic features as well as surgical approach, not previously reported in the literature. The study contributes to the literature on dermoscopy and surgical treatment for ...
Dermoscopía/métodos,
Tumor de Células Granulares/química,
Tumor de Células Granulares/diagnóstico por imagen,
Tumor de Células Granulares/patología,
Tumor de Células Granulares/cirugía,
Neoplasias de la Boca/química,
Neoplasias de la Boca/diagnóstico por imagen,
Neoplasias de la Boca/patología,
Neoplasias de la Boca/cirugía,
Proteínas S100,
Resultado del Tratamiento
