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The olive tree and its derivatives are of great interest in the field of biomedicine due to their numerous health properties. The aim of the present study was to identify the effects of the use of olive products, extra virgin olive oil (EVOO) and products derived from its extraction, on the skin. Numerous studies have pointed out the protective effect of olive compounds on skin ageing, thanks to their role in the different mechanisms involved in the ageing process, such as reducing oxidative stress, increasing cell viability and decreasing histological alterations. With regard to their photoprotective effect, the olive tree and its fruit contain phenolic compounds which have a protective effect against radiation, such as low ultraviolet absorption and high antioxidant activity, acting as a protective factor against photocarcinogenesis. Similarly, the anti-tumour effects of olives have been studied at the level of the different compounds and extracts obtained from them, and their ability to selectively attack human melanoma cells has been observed. They have also shown antibacterial activity against microorganisms particularly implicated in skin infections, such as Escherichia coli, Candida albicans, Staphylococcus aureus, Staphylococcus epidermidis, Enterococcus faecalis, Pseudomonas aeruginosa and Proteus spp. Likewise, on healthy tissue, they have shown the ability to stimulate growth, migration and the expression of genes involved in cell differentiation, which favours the regeneration of skin wounds. According to the results included in this review, the olive tree and its derivatives could be useful in the treatment of many skin conditions., Department of Nursing of the University of Granada BIO277

Fibromyalgia (FM) is a highly prevalent syndrome that impairs the quality of life of the patients; however, its diagnosis is complex and mainly centered on pain symptoms. The study of salivary biomarkers has proven highly useful for the diagnosis and prognosis of numerous diseases. The objective of this review was to gather published data on the utilization of salivary biomarkers to facilitate and complement the diagnosis of FM. Salivary biomarkers used in FM diagnosis include cortisol; calgranulin; and the enzymes α-amylase, transaldolase, and phosphoglycerate mutase. Increased serum levels of C-reactive protein, cytokines interleukin 1-β, interleukin 6, interleukin 8, interleukin 10, interleukin 17, tumor necrosis factor α, and various chemokines may serve as salivary biomarkers, given observations of their increased serum levels in patients with FM. Further research is warranted to study in depth the role and performance of biomarkers currently used in FM diagnosis/prognosis and to identify novel salivary biomarkers for this disease. Yes

Resumen Introducción: el momento en que el recién nacido recibe la primera toma no ha sido estudiado de modo explícito y se necesitan investigaciones para evaluar las medidas de apoyo a la lactancia. Nuestro objetivo fue determinar la prevalencia del inicio precoz de la lactancia materna (IPLM) y analizar su relación con distintos factores maternos y del recién nacido. Métodos: estudio descriptivo transversal realizado durante tres años en un hospital público. La base de datos utilizada para el estudio procedió de un registro clínico electrónico. Se realizó un análisis univariado descriptivo de todas las variables y se analizó la relación existente entre el IPLM con distintos parámetros maternos y del recién nacido mediante el test de Fisher. Resultados: nuestros resultados mostraron que la prevalencia de un IPLM fue de un 88,4%, de un total de 2.683 nacimientos incluidos en el estudio. Además, se encontró asociación significativa entre este IPLM y distintos factores maternos, como la paridad (p = 0,05) y las semanas de gestación (p = 0,047), excepto con la edad (p = 0,522). Igualmente, se encontró una asociación fuerte con todos los factores del niño (p = 0,000), como el peso, el color del líquido amniótico, el test de Apgar al minuto y a los cinco minutos, el tipo de reanimación que precisaba o la necesidad de ingreso en la unidad neonatal. Conclusiones: la tasa de IPLM en nuestro ámbito de estudio es alta y está influenciada por distintos factores maternos y del recién nacido. Abstract Introduction: the situation with maternal breastfeeding is difficult to describe with any certainty, given the absence of any data gathered in maternity hospitals, and the timing of its onset has not been explicitly evaluated. Further research is needed to evaluate breastfeeding support measures. The objective of the present study was to determine the prevalence of early onset of maternal breastfeeding (EOMB) and to analyze the relationship with different maternal and newborn factors. Methods: a descriptive study was performed of births in a public hospital over a three-year period. The database used for the study derived from an electronic clinical record system designed by professionals. Descriptive and univariate analyses were performed. The association of early onset of maternal breastfeeding with other parameters from mother and newborn was analyzed by the Fisher's test. Results: the prevalence of EOMB was 88.4%. A total of 2,683 births were included in the study. Significant associations were found between this EOMB and different maternal factors, such as parity (p = 0.05) and weeks of gestation (p = 0.047), but not with age (p = 0.522). A strong association was also found with all the factors of the child (p = 0.000), such as weight, color of the amniotic fluid, the Apgar test at one and five minutes, the type of resuscitation required or the need for admission in the neonatal unit. Conclusions: There has been a high rate of (EOMB) in our setting.

In this study, we aimed to clarify the effects of phenolic compounds and extracts from different extra virgin olive oil (EVOO) varieties obtained from fruits of different ripening stages on osteoblast cells (MG-63) proliferation. Cell proliferation was increased by hydroxytyrosol, luteolin, apigenin, p-coumaric, caffeic, and ferulic acids by approximately 11–16%, as compared with controls that were treated with one vehicle alone, while (+)-pinoresinol, oleuropein, sinapic, vanillic acid and derivative (vanillin) did not affect cell proliferation. All phenolic extracts stimulated MG-63 cell growth, and they induced higher cell proliferation rates than individual compounds. The most effective EVOO phenolic extracts were those obtained from the Picual variety, as they significantly increased cell proliferation by 18–22%. Conversely, Arbequina phenolic extracts increased cell proliferation by 9–13%. A decline in osteoblast proliferation was observed in oils obtained from olive fruits collected at the end of the harvest period, as their total phenolic content decreases at this late stage. Further research on the signaling pathways of olive oil phenolic compounds involved in the processes and their metabolism should be carried out to develop new interventions and adjuvant therapies using EVOO for bone health (i.e.osteoporosis) in adulthood and the elderly.

Tesis Univ. Granada. Departamento de Enfermería, Tesis Univ. Granada. Instituto de Neurociencias Federico Olóriz

Las redes sociales y las plataformas virtuales, tienen mucho que ver con las nuevas metodologías activas y participativas que de modo masivo se están adoptando en el Espacio Europeo de Educación Superior. El objetivo del presente trabajo fue evaluar el uso de las redes sociales y la plataforma virtual SWAD por parte del alumnado de Facultad de Ciencias de la Salud de la Universidad de Granada. En el curso 2010/2011 se ha realizado una encuesta sobre el uso de las TICs a los alumnos matriculados en las asignatura Nutrición y Salud, Transculturalidad, Salud y Género y Documentación e Informática Clínicas que se imparten en la Facultad de Ciencias de la Salud de la Universidad de Granada. El 25% de los alumnos encuestados utilizaban las redes sociales para su formación en las asignaturas, y el 43.8% utilizan la plataforma virtual SWAD para su formación en las asignaturas incluidas en la encuesta y el 93% las utilizan en otras asignaturas de su título. Entre las TICs que el alumnado considera más útiles en el aprendizaje de las asignaturas se encuentran las plataformas de Internet, las redes sociales (Facebook, Twitter, etc), el correo electrónico y la pizarra electrónica. SIN FINANCIACIÓN No data 2011