5 research outputs found

    Evaluation of the safety, tolerance and efficacy of 1-year consumption of infant formula supplemented with Lactobacillus fermentum CECT5716 Lc40 or Bifidobacterium breve CECT7263: a randomized controlled trial

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    Background: The microorganism present in breast milk, added to other factors, determine the colonization of infants. The objective of the present study is to evaluate the safety, tolerance and effects of the consumption of a milk formula during the first year of life that is supplemented with L. fermentum CECT5716 or Bifidobacterium breve CECT7263, two strains originally isolated from breast milk. Results: One hundred and eighty-nine infants completed the eleven months of intervention (61 in control group, 65 in Lf group and 63 in Bb group). The growth of infants in the three groups was consistent with standards. No significant differences were observed in the main outcome, weight-gain (Control group: 5.77 Kg ± 0.95, Lf group: 5.77 Kg ± 1.31, Bb group: 5.58 Kg ± 1.10; p = 0.527). The three milk formulae were well tolerated, and no adverse effects were related to the consumption of any of the formula. Infants receiving B. breve CECT7263 had a 1.7 times lower risk of crying than the control group (OR = 0.569, CI 95% 0.568–0.571; p = 0.001). On the other hand, the incidence of diarrhoea in infants receiving the formula supplemented with L. fermentum CECT5716 was a 44% lower than in infants receiving the control formula (p = 0.014). The consumption of this Lactobacillus strain also reduced the duration of diarrhoea by 2.5 days versus control group (p = 0.044). Conclusions: The addition of L. fermentum CECT5716 Lc40 or B. breve CECT7263, two probiotic strains naturally found in breast milk, to infant formulae is safe and induces beneficial effects on the health of infants.This work was funded by Biosearch Life supported by a grant from the Agency of Innovation and Development of Andalusia (IDEA-Spain), Cofinanced by European Regional Development Fund (EC). Project Tittle: “New applications of probiotic strains and derived compounds with biological activity (POSTBIO)” and partially funded by Lactalis-Puleva (Granada, Spain)

    ComparaciĂłn de las caracterĂ­sticas morfofuncionales de jugadores profesionales de fĂștbol 11 y fĂștbol sala en BogotĂĄ

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    Objetive. Soccer and futsal are two modalities widely practiced worldwide, so the aim is to compare the results of morphofunctional evaluations in professional teams in Bogota. Methodology. This was a quantitative, non-experimental, cross-sectional study. For the morphological evaluation, body composition was evaluated and for the functional evaluation, VO2max, explosive and maximal strength were evaluated. Results. Significant differences were found in the four variables evaluated. In the percentage of body fat mass the value was 14.7%±3.4 in Soccer 11, indoor soccer with 18.3%±5.9. As for power, they obtained 252.5 watts ±48.3 in 11-a-side soccer and 201.4 watts ± 33.2 in indoor soccer. The Vo2 max variable showed an average of 53.2 ml/kg/min±4.0 in 11-a-side soccer and 43.9 ml/kg/min±14.8 in indoor soccer. In maximum strength, they had values of 813.9 kg/f±177.4 in 11-a-side soccer, compared to indoor soccer with values of 552.1 kg/f±174.4. Finally, in maximum power, a mean of 546.15watts was found for 11-a-side soccer; while futsal was 292.27watts. Conclusions. The variables Vo2max and maximum strength are the most outstanding in terms of means and standard deviations due to their p<0.05 values; which indicates that 11-a-side soccer athletes tend to have better morphofunctional characteristics compared to indoor soccer.  Objetivo. El fĂștbol y el fĂștbol sala son dos modalidades muy practicadas a nivel mundial, por lo que se pretende comparar los resultados de las evaluaciones morfofuncionales en equipos profesionales de BogotĂĄ. MetodologĂ­a. Este estudio es de tipo cuantitativo, no experimental de tipo transversal. Para la evaluaciĂłn morfolĂłgica se evaluĂł composiciĂłn corporal y para la evaluaciĂłn funcional se evaluĂł el VO2mĂĄx, la fuerza explosiva y mĂĄxima. Resultados. Se hallaron diferencias significativas en las cuatro variables evaluadas. En el porcentaje masa grasa corporal el valor fue de 14,7%±3,4 en fĂștbol 11 y fĂștbol sala con 18,3%±5,9. En cuanto a la potencia obtuvieron 252,5 watts ±48,3 en FĂștbol 11 y en fĂștbol sala 201,4 watts ± 33,2. Para la variable de VO2mĂĄx arrojĂł una media de 53,2 ml/kg/min±4,0 en fĂștbol 11 y en fĂștbol sala 43,9 ml/kg/min±14,8. En la fuerza mĂĄxima obtuvieron valores de 813,9 kg/f±177,4 en fĂștbol 11, respecto a fĂștbol sala  con valores de 552,1 Kg/f ±174,4. Por Ășltimo, en la potencia mĂĄxima se encontrĂł una media de 546,15watts para fĂștbol 11; mientras que fĂștbol sala fue de 292,27watts. Conclusiones. Las variables VO2mĂĄx y fuerza mĂĄxima son las mĂĄs destacadas en cuanto a medias y desviaciones estĂĄndar por sus valores p<0,05; lo que nos indica que los deportistas de FĂștbol 11 tienden a tener mejores caracterĂ­sticas morfofuncionales en comparaciĂłn con fĂștbol sala

    Carta de PsicologĂ­a No. 56

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    Entre los mecanismos de divulgaciĂłn de la investigaciĂłn de la Facultad de PsicologĂ­a se cuenta con la publicaciĂłn semestral de Carta de PsicologĂ­a, espacio en el cual se publican artĂ­culos cortos resultado de investigaciones desarrolladas en los diferentes escenarios de formaciĂłn, para visibilizar los productos derivados de los semilleros innovo, de investigaciĂłn o grupos de estudio; al igual que aquellos derivados de la interacciĂłn acadĂ©mica con instituciones de orden nacional e internacional, los derivados de ejercicios de investigaciĂłn en el aula de clase y de actividades de extensiĂłn. Esta publicaciĂłn parte de un doble reconocimiento: en su comienzo, los artĂ­culos cientĂ­ficos fueron epĂ­stolas de las comunidades cientĂ­ficas, grupos cercanos de interlocuciĂłn franca y abierta. En su avance, Carta de PsicologĂ­a propende por la reflexiĂłn y el diĂĄlogo a partir del reconocimiento de las experiencias valiosas que construyen universidad y diversidad en la formaciĂłn, los ejercicios de investigaciĂłn del aula, los avances de los proyectos de semilleros de investigaciĂłn, los avances de maestrĂ­a y doctorado, las voces de los egresados, entre otros, de tal manera que sirva como referencia de lo que hacemos y de lo que somos. Esta filosofĂ­a orienta el Ășltimo desarrollo de la polĂ­tica editorial de Carta de PsicologĂ­a en cuatro secciones: InvestigaciĂłn formativa, InteracciĂłn acadĂ©mica, InvestigaciĂłn de aula y ExtensiĂłn.InvestigaciĂłn, integraciĂłn curricular y divulgaciĂłn como ejes para el cumplimiento de las funciones sustantivas en la Facultad de PsicologĂ­a. El cambio de la comunicaciĂłn en las relaciones afectivosexuales debido al uso de las redes sociales. Consumo de sustancias psicoactivas: una problemĂĄtica juvenil. Flexibilidad cognitiva en el deterioro cognitivo leve. RelaciĂłn entre clima organizacional y engagement en empleados de BogotĂĄ. RelaciĂłn entre el estrĂ©s y el desempeño laboral: revisiĂłn teĂłrica. PercepciĂłn del liderazgo transformacional con relaciĂłn a las variables sociodemogrĂĄficas de la poblaciĂłn colombiana. Programas de Outplacement para trabajadores en relaciĂłn con su calidad de vida. Violencia sexual y redes sociales. Los juegos en redes y la violencia autoinfligida. El sentido de comunidad y la crisis econĂłmica, social y polĂ­tica en Colombia. Consumo de alcohol de estudiantes universitarios antes y durante la pandemia COVID-19. Resultados preliminares. Uso de la tecnologĂ­a para la aplicaciĂłn del instrumento para valorar la comprensiĂłn de sĂ­ntesis. Consecuencias de los modelos de pautas de crianza en el desarrollo infantil. La justicia mĂĄs allĂĄ de la equidad: un breve comentario del libro Las fronteras de la justicia, de Martha Nussbaum. ConceptualizaciĂłn y consecuencias del maltrato Infantil ExploraciĂłn de factores de riesgo y los efectosdel reclutamiento forzado en el desarrollo infantil. Indicadores de aprendizaje para la educaciĂłn integral de la sexualidad. Instrumento de mediciĂłn de afectividad y erotismo en trabajadoras sexuales de BogotĂĄ. Toma de decisiones y vida sexual: autocuidado, relaciones afectivas y toma de decisiones en niños/niñas. Convicciones y conductas sobre virginidad. Significado y valor de acuerdo con las diferencias generacionales. PercepciĂłn sobre el concepto, situaciĂłn y vulneraciĂłn de los derechos humanos en el departamento de Santander, Colombia. Factores que influyen en la vulnerabilidad frente al delito de la trata de personas en estudiantes universitarios de la Universidad Cooperativa de Colombia. Violencia intrafamiliar desde la perspectiva del agresor: un estudio de caso en la cĂĄrcel de mĂĄxima seguridad de Palogordo de Bucaramanga

    Evaluation of a quality improvement intervention to reduce anastomotic leak following right colectomy (EAGLE): pragmatic, batched stepped-wedge, cluster-randomized trial in 64 countries

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    Background Anastomotic leak affects 8 per cent of patients after right colectomy with a 10-fold increased risk of postoperative death. The EAGLE study aimed to develop and test whether an international, standardized quality improvement intervention could reduce anastomotic leaks. Methods The internationally intended protocol, iteratively co-developed by a multistage Delphi process, comprised an online educational module introducing risk stratification, an intraoperative checklist, and harmonized surgical techniques. Clusters (hospital teams) were randomized to one of three arms with varied sequences of intervention/data collection by a derived stepped-wedge batch design (at least 18 hospital teams per batch). Patients were blinded to the study allocation. Low- and middle-income country enrolment was encouraged. The primary outcome (assessed by intention to treat) was anastomotic leak rate, and subgroup analyses by module completion (at least 80 per cent of surgeons, high engagement; less than 50 per cent, low engagement) were preplanned. Results A total 355 hospital teams registered, with 332 from 64 countries (39.2 per cent low and middle income) included in the final analysis. The online modules were completed by half of the surgeons (2143 of 4411). The primary analysis included 3039 of the 3268 patients recruited (206 patients had no anastomosis and 23 were lost to follow-up), with anastomotic leaks arising before and after the intervention in 10.1 and 9.6 per cent respectively (adjusted OR 0.87, 95 per cent c.i. 0.59 to 1.30; P = 0.498). The proportion of surgeons completing the educational modules was an influence: the leak rate decreased from 12.2 per cent (61 of 500) before intervention to 5.1 per cent (24 of 473) after intervention in high-engagement centres (adjusted OR 0.36, 0.20 to 0.64; P < 0.001), but this was not observed in low-engagement hospitals (8.3 per cent (59 of 714) and 13.8 per cent (61 of 443) respectively; adjusted OR 2.09, 1.31 to 3.31). Conclusion Completion of globally available digital training by engaged teams can alter anastomotic leak rates. Registration number: NCT04270721 (http://www.clinicaltrials.gov)

    Multimessenger observations of a flaring blazar coincident with high-energy neutrino IceCube-170922A

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