Inhibition of Cancer Stem-like Cells by Curcumin and Other Polyphenol Derivatives in MDA-MB-231 TNBC Cells.

Triple-negative breast cancer (TNBC) accounts for 15% of all breast cancers and is highly aggressive. Despite an initial positive response to chemotherapy, most patients experience rapid disease progression leading to relapse and metastasis. This is attributed to the presence of breast cancer stem cells (BCSCs) within the tumor, which are characterized by self-renewal, pluripotency, and resistance mechanisms. Targeting BCSCs has become critical as conventional therapies fail to eradicate them due to a lack of specific targets. Curcumin, a polyphenol derived from turmeric (Curcuma longa), exhibits anticancer effects against breast cancer cells and BCSCs. The use of curcumin derivatives has been suggested as an approach to overcome the bioavailability and solubility problems of curcumin in humans, thereby increasing its anticancer effects. The aim of this study was to evaluate the cellular and molecular effects of six synthetic compounds derived from the natural polyphenol epigallocatechin gallate (EGCG) (TL1, TL2) and curcumin derivatives (TL3, TL4, TL5, and TL6) on a TNBC mesenchymal stem-like cell line. The activity of the compounds against BCSCs was also determined by a mammosphere inhibition assay and studying different BCSC markers by Western blotting. Finally, a drug combination assay was performed with the most promising compounds to evaluate their potential synergistic effects with the chemotherapeutic agents doxorubicin, cisplatin, and paclitaxel. The results showed that compounds exhibited specific cytotoxicity against the TNBC cell line and BCSCs. Interestingly, the combination of the curcumin derivative TL3 with doxorubicin and cisplatin displayed a synergistic effect in TNBC cells.

Acute pancreatitis secondary to migration and impaction of intragastric balloon.

Obesity represents a significant global health problem, and reducing its alarmingly high incidence is an urgent challenge. The intragastric balloon is a safe and effective device for weight loss; therefore, it is widely used. Although the frequency of serious complications resulting from its use is low, it is not exempt from them. We would like to present a case of a severe but infrequent complication secondary to this device, with the aim of highlighting the most appropriate procedure in such cases and emphasizing the importance of awareness regarding it.

Fgf signalling triggers an intrinsic mesodermal timer that determines the duration of limb patterning.

Complex signalling between the apical ectodermal ridge (AER - a thickening of the distal epithelium) and the mesoderm controls limb patterning along the proximo-distal axis (humerus to digits). However, the essential in vivo requirement for AER-Fgf signalling makes it difficult to understand the exact roles that it fulfils. To overcome this barrier, we developed an amenable ex vivo chick wing tissue explant system that faithfully replicates in vivo parameters. Using inhibition experiments and RNA-sequencing, we identify a transient role for Fgfs in triggering the distal patterning phase. Fgfs are then dispensable for the maintenance of an intrinsic mesodermal transcriptome, which controls proliferation/differentiation timing and the duration of patterning. We also uncover additional roles for Fgf signalling in maintaining AER-related gene expression and in suppressing myogenesis. We describe a simple logic for limb patterning duration, which is potentially applicable to other systems, including the main body axis.

Assessment of Nutrient Levels Provided by General Hospital Patient Menus: A Cross-Sectional Study Carried Out in the Region of Murcia (Spain).

Disease-related malnutrition remains a health problem with a high prevalence that increases the risk of poor patient outcomes, in addition to an elevation of healthcare costs. The aim of this study was to evaluate the nutritional quality of the menus at Ribera Molina Hospital, including their adequacy regarding recommended daily nutrient intakes and the agreement with the theoretical nutrition information provided by catering. The mean levels of energy, macronutrients, vitamins, and minerals provided by the basal, diabetic, and soft diets were calculated through the weighing of plated food served throughout the first 14 days of February 2020. A nutritional overestimation was seen in the nutrition information provided by the catering compared to the values derived from weighing foods (p < 0.01). Despite this, the nutritional content calculated by weighing satisfied the energy and protein requirements of 203 hospitalized patients previously studied in the internal medicine area of the hospital. The mean age of these patients was 62 years, and the main causes of admission were lung, cardiovascular, renal, and digestive diseases. There seems to be an insufficient amount of vitamins E and D, as well as magnesium, on all the menus. A possible insufficient amount of calcium, potassium, zinc, and copper was observed in some of the menus studied. It is necessary to update the hospital prescription manual so the nutritional contents of the diets are accurate and based on the weighted and calculated values to improve the adequacy of diets prescribed to patients.

Spectral CT as a method for identifying radiolucent gallstones.

We present the case of an 82-year-old woman with history of right colon adenocarcinoma in whom a routine control scan is performed using a dual-layer detector spectral CT scanner. Conventional CT scan images show a dilated cystic bile duct with no apparent cause of obstruction, finding also no lithiasis inside the gallbladder. Non-calcified gallstones are composed mainly of cholesterol and can have the same radiographic density as bile, making them hard or impossible to spot on conventional CT.

Phase Angle, Handgrip Strength, and Other Indicators of Nutritional Status in Cancer Patients Undergoing Different Nutritional Strategies: A Systematic Review and Meta-Analysis.

Malnutrition in cancer patients is one of the most influential factors in the evolution and mortality of such patients. To reduce the incidence of malnutrition, it is necessary to establish a correct nutritional intervention. For this purpose, precise tools and indicators must be developed to determine the patient's condition. The main objective of this systematic review and meta-analysis was to analyze the relationship between different nutritional strategies, phase angle (PA), and handgrip strength in patients with cancer, with the secondary objectives being the modification of other indicators of nutritional status, such as weight and body mass index (BMI). A systematic review of randomized clinical trials was carried out in March 2023 in the databases PubMed, Web of Science, Cochrane, and Scopus. As a risk-of-bias tool, RoB 2.0 was utilized. A total of 8 studies with a total of 606 participants were included in the analysis. A significant increase in PA was observed after the different nutritional strategies (SMD: 0.43; 95% CI: 0.10 to 0.77; p = 0.01; I2 = 65.63%), also detecting a significant increase in handgrip strength (SMD: 0.27, 95% CI: 0.08 to 0.47; p = 0.01; I2 = 30.70%). A significant increase in PA and handgrip were observed in cancer patients subjected to different nutritional strategies. These results suggest that these indicators could be used in the nutritional and functional assessment of the patients.

Healthcare outcomes in patients with HIV infection at a tertiary hospital during the COVID-19 pandemic.

BACKGROUND: The COVID-19 pandemic has affected the care of patients with other diseases. Difficulty in access to healthcare during these months has been especially relevant for persons with HIV infection (PWH). This study therefore sought to ascertain the clinical outcomes and effectiveness of the measures implemented among PWH in a region with one of the highest incidence rates in Europe. METHODS: Retrospective, observational, pre-post intervention study to compare the outcomes of PWH attended at a high-complexity healthcare hospital from March to October 2020 and during the same months across the period 2016-2019. The intervention consisted of home drug deliveries and preferential use of non face-to-face consultations. The effectiveness of the measures implemented was determined by reference to the number of emergency visits, hospitalisations, mortality rate, and percentage of PWH with viral load >50copies, before and after the two pandemic waves. RESULTS: A total of 2760 PWH were attended from January 2016 to October 2020. During the pandemic, there was a monthly mean of 106.87 telephone consultations and 2075 home deliveries of medical drugs dispensed to ambulatory patients. No statistically significant differences were found between the rate of admission of patients with COVID-HIV co-infection and that of the remaining patients (1172.76 admissions/100,000 population vs. 1424.29, p=0.401) or in mortality (11.54% vs. 12.96%, p=0.939). The percentage of PWH with viral load >50copies was similar before and after the pandemic (1.20% pre-pandemic vs. 0.51% in 2020, p=0.078). CONCLUSION: Our results show that the strategies implemented during the first 8 months of the pandemic prevented any deterioration in the control and follow-up parameters routinely used on PWH. Furthermore, they contribute to the debate about how telemedicine and telepharmacy can fit into future healthcare models.

Healthcare outcomes in patients with HIV infection at a tertiary hospital during the COVID-19 pandemic / Resultados en la atención a pacientes con infección por VIH en un hospital terciario durante la pandemia COVID-19

Background: The COVID-19 pandemic has affected the care of patients with other diseases. Difficulty in access to healthcare during these months has been especially relevant for persons with HIV infection (PWH). This study therefore sought to ascertain the clinical outcomes and effectiveness of the measures implemented among PWH in a region with one of the highest incidence rates in Europe. Methods: Retrospective, observational, pre-post intervention study to compare the outcomes of PWH attended at a high-complexity healthcare hospital from March to October 2020 and during the same months across the period 2016–2019. The intervention consisted of home drug deliveries and preferential use of non face-to-face consultations. The effectiveness of the measures implemented was determined by reference to the number of emergency visits, hospitalisations, mortality rate, and percentage of PWH with viral load >50copies, before and after the two pandemic waves. Results: A total of 2760 PWH were attended from January 2016 to October 2020. During the pandemic, there was a monthly mean of 106.87 telephone consultations and 2075 home deliveries of medical drugs dispensed to ambulatory patients. No statistically significant differences were found between the rate of admission of patients with COVID-HIV co-infection and that of the remaining patients (1172.76 admissions/100,000 population vs. 1424.29, p=0.401) or in mortality (11.54% vs. 12.96%, p=0.939). The percentage of PWH with viral load >50copies was similar before and after the pandemic (1.20% pre-pandemic vs. 0.51% in 2020, p=0.078). Conclusion: Our results show that the strategies implemented during the first 8 months of the pandemic prevented any deterioration in the control and follow-up parameters routinely used on PWH. Furthermore, they contribute to the debate about how telemedicine and telepharmacy can fit into future healthcare models.(AU)

Introducción: La pandemia causada por el SARS-CoV-2 ha afectado a la atención de pacientes con otras enfermedades. La dificultad en el acceso a la asistencia sanitaria durante estos meses es especialmente relevante en las personas con infección por VIH (PCV). El objetivo del estudio fue conocer los resultados clínicos y la efectividad de las medidas implementadas en PCV en una de las regiones con mayor incidencia de Europa. Métodos: Estudio observacional retrospectivo, pre-postintervención, comparando los resultados de PCV atendidos en un hospital de alta complejidad entre marzo-octubre de 2020 y el mismo periodo de 2016 a 2019. La intervención consistió en el envío a domicilio de medicamentos y la realización preferente de consultas no presenciales. La efectividad de las medidas implementadas se determinó por el número de visitas a urgencias, hospitalizaciones, mortalidad y porcentaje de PCV con carga viral>50 copias antes y después de 2 olas pandémicas. Resultados: Se atendieron 2.760 PCV entre enero de 2016 y octubre de 2020. Durante la pandemia se realizaron una media mensual de 106,87 consultas telefónicas y 2.075 envíos a domicilio de medicamentos de dispensación ambulatoria. No se encontraron diferencias estadísticamente significativas en la frecuentación de pacientes con coinfección COVID-VIH respecto al resto (1.172,76 ingresos/100.000 habitantes vs. 1.424,29, p=0,401), ni en su mortalidad (11,54 vs. 12,96%, p=0,939). El porcentaje de PCV con carga viral>50 copias fue similar antes y después de la pandemia (1,20% prepandemia vs. 0,51% en 2020, p=0,078). Conclusión: Nuestros resultados revelan que las estrategias implementadas durante los 8 primeros meses de pandemia han evitado el deterioro en parámetros de control y seguimiento empleados habitualmente en PCV. Además, contribuyen a la reflexión sobre el encaje de la telemedicina y telefarmacia en modelos asistenciales futuros.(AU)

DNMR measurements of an asymmetric odd liquid crystal dimer: determination of the intramolecular angle and the degree of order of the two rigid cores.

In this work, we present a Deuteron Nuclear Magnetic Resonance (DNMR) study of the non-symmetric odd liquid crystal dimer α-(4-cyanobiphenyl-4'-yloxy)-ω-(1-pyrenimine-benzylidene-4'-oxy) heptane (CBO7O.Py), formed by a pro-mesogenic cyanobiphenyl unit and a bulky pyrene-containing unit, linked via alkoxy flexible chain. We have synthesized two partially deuterated samples: one with the deuterium atoms in the cyanobiphenyl moiety (dCBO7O.Py) and the other one with the deuterium atoms in the pyrenimine-benzylidene unit (CBO7O.dPy). We have performed angular distribution analysis in the SmA glassy state, obtaining the degree of order of both rigid cores and an estimation of the internal molecular angle between both structures. With the results from the angular study, we have been able to determine the degree of order of both rigid units in either the N phase and the SmA phase, far enough from the glass transition. Both rigid cores have the same degree of order close to the nematic-isotropic phase transition, but as the compound is cooled down, the degree of order of the cyanobiphenyl moiety is clearly higher than that of the pyrene-containing unit. The critical behaviour of the order parameter of the pyrene-containing moiety is consistent with the fact that, for CBO7O.Py, the N-I phase transition is tricritical, which seems to indicate that the uniaxial order parameter of the dimer is dominated by the degree of order of the pyrene-containing core.

Healthcare outcomes in patients with HIV infection at a tertiary hospital during the COVID-19 pandemic.

Background: The COVID-19 pandemic has affected the care of patients with other diseases. Difficulty in access to healthcare during these months has been especially relevant for persons with HIV infection (PWH). This study therefore sought to ascertain the clinical outcomes and effectiveness of the measures implemented among PWH in a region with one of the highest incidence rates in Europe. Methods: Retrospective, observational, pre-post intervention study to compare the outcomes of PWH attended at a high-complexity healthcare hospital from March to October 2020 and during the same months across the period 2016-2019. The intervention consisted of home drug deliveries and preferential use of non face-to-face consultations. The effectiveness of the measures implemented was determined by reference to the number of emergency visits, hospitalisations, mortality rate, and percentage of PWH with viral load >50 copies, before and after the two pandemic waves. Results: A total of 2760 PWH were attended from January 2016 to October 2020. During the pandemic, there was a monthly mean of 106.87 telephone consultations and 2075 home deliveries of medical drugs dispensed to ambulatory patients. No statistically significant differences were found between the rate of admission of patients with COVID-HIV co-infection and that of the remaining patients (1172.76 admissions/100,000 population vs. 1424.29, p = 0.401) or in mortality (11.54% vs. 12.96%, p = 0.939). The percentage of PWH with viral load >50 copies was similar before and after the pandemic (1.20% pre-pandemic vs. 0.51% in 2020, p = 0.078). Conclusion: Our results show that the strategies implemented during the first 8 months of the pandemic prevented any deterioration in the control and follow-up parameters routinely used on PWH. Furthermore, they contribute to the debate about how telemedicine and telepharmacy can fit into future healthcare models.

Introducción: La pandemia causada por el SARS-CoV-2 ha afectado a la atención de pacientes con otras enfermedades. La dificultad en el acceso a la asistencia sanitaria durante estos meses es especialmente relevante en las personas con infección por VIH (PCV). El objetivo del estudio fue conocer los resultados clínicos y la efectividad de las medidas implementadas en PCV en una de las regiones con mayor incidencia de Europa. Métodos: Estudio observacional retrospectivo, pre-postintervención, comparando los resultados de PCV atendidos en un hospital de alta complejidad entre marzo-octubre de 2020 y el mismo periodo de 2016 a 2019. La intervención consistió en el envío a domicilio de medicamentos y la realización preferente de consultas no presenciales. La efectividad de las medidas implementadas se determinó por el número de visitas a urgencias, hospitalizaciones, mortalidad y porcentaje de PCV con carga viral > 50 copias antes y después de 2 olas pandémicas. Resultados: Se atendieron 2.760 PCV entre enero de 2016 y octubre de 2020. Durante la pandemia se realizaron una media mensual de 106,87 consultas telefónicas y 2.075 envíos a domicilio de medicamentos de dispensación ambulatoria. No se encontraron diferencias estadísticamente significativas en la frecuentación de pacientes con coinfección COVID-VIH respecto al resto (1.172,76 ingresos/100.000 habitantes vs. 1.424,29, p = 0,401), ni en su mortalidad (11,54 vs. 12,96%, p = 0,939). El porcentaje de PCV con carga viral > 50 copias fue similar antes y después de la pandemia (1,20% prepandemia vs. 0,51% en 2020, p = 0,078). Conclusión: Nuestros resultados revelan que las estrategias implementadas durante los 8 primeros meses de pandemia han evitado el deterioro en parámetros de control y seguimiento empleados habitualmente en PCV. Además, contribuyen a la reflexión sobre el encaje de la telemedicina y telefarmacia en modelos asistenciales futuros.

Carvacrol and HP-ß-Cyclodextrin Complexes: Extensive Characterization and Potential Cytotoxic Effect in Human Colorectal Carcinoma Cells.

The aim of this study was to obtain solid carvacrol-cyclodextrin (CD) complexes for use in the pharmaceutical industry. To this end, the complexation of carvacrol at different pH values was studied in detail, to determine the type of CD and the reaction environment that supported the highest amount of encapsulated carvacrol. Evidence of the capability of hydroxypropyl-ß-cyclodextrins (HP-ß-CD) to form inclusion complexes with carvacrol (KC = 5042 ± 176 L mol-1) and more high complexation efficiency (2.824) was demonstrated for HP-ß-CDs using two different energy sources, ultrasound (US) (KC = 8129 ± 194 L mol-1 24 h) and microwave irradiation (MWI) (KC = 6909 ± 161 L mol-1), followed by spraying the resulting solution in a spray dryer. To confirm complex formation, the complexes were characterized using various instrumental methods to corroborate the carvacrol incorporation into the hydrophobic cavity of HP-ß-CD. The obtained carvacrol solid complexes were analyzed by 1H nuclear magnetic resonance (1H-NMR) and 2D nuclear magnetic resonance (ROSEY), differential scanning calorimetry (DSC), thermogravimetric analysis (TG) and Fourier transform infrared spectroscopy (FTIR) characterization. The structures of the resulting complexes were also characterized by molecular modeling. Furthermore, 1 mM HP-ß-CD-carvacrol complex has been shown to reduce cell proliferation in HCT-116 colorectal cancer cells by 43%, much more than in a healthy lung fibroblast MRC-5 cell line (11%).

Training, experience and need of booster courses in neonatal cardiopulmonary resuscitation. Survey to pediatricians.

INTRODUCTION: The resuscitation of the newborn in the delivery room requires high capacities and occurs frequently in an unexpected way. Many professionals trained in pediatrics as pediatric residents will work posteriorly in pediatric units with delivery rooms and will perform neonatal resuscitation only occasionally. Skills acquired in practice or resuscitation courses deteriorate over time. MATERIAL AND METHODS: Descriptive observational study through a survey to pediatricians trained in neonatology at a tertiary hospital in Madrid, and who completed their residency period between 2009 and 2016. Questions about their training in resuscitation and their usual work in the delivery room. RESULTS: Out of 179 surveys sent, 140 pediatricians (78,2%) answered it. 73.6% took a training course in neonatal resuscitation during the residency. There was a progressive increase in the number of residents who did the course during the study period. 74.3% have worked after residency in assistance at birth. 40.7% have taken a refresher course in neonatal resuscitation. CONCLUSIONS: Training in neonatal resuscitation has increased and been consolidated during the training process for pediatric residents. A high percentage of pediatricians work after residency in pediatric units with delivery rooms, less than half of these professionals having been recycled in neonatal resuscitation. Recycling and periodic training seem interesting options to improve the performance of these professionals in the delivery room.

Formación, experiencia y necesidad de reciclaje en reanimación neonatal. Encuesta a pediatras / Training, experience and need of booster courses in neonatal cardiopulmonary resuscitation. Survey to pediatricians

Introducción: La reanimación del recién nacido en sala de partos requiere altas capacidades y se produce con frecuencia de manera inesperada. Muchos profesionales formados en pediatría mediante el método de residencia trabajarán a posteriori en unidades pediátricas con paritorio y realizarán reanimación neonatal solo de forma ocasional. Las competencias adquiridas en la práctica o los cursos de reanimación se deterioran con el tiempo. Material y métodos: Estudio descriptivo observacional a través de una encuesta a pediatras formados en Neonatología de un hospital terciario de Madrid y que finalizaron su residencia entre los años 2009 y 2016. Preguntas acerca de su formación en reanimación y su trabajo habitual en paritorio. Resultados: Ciento cuarenta pediatras contestaron la encuesta de 179 encuestas enviadas (78,2%). El 73,6% realizó un curso de formación en reanimación neonatal durante la residencia, objetivándose un incremento progresivo en el número de residentes que lo realizaron durante el período de estudio. El 74,3% ha trabajado tras la residencia en la asistencia al nacimiento. El 40,7% ha realizado algún curso de reciclaje en reanimación neonatal. Conclusiones: Ha aumentado y se ha consolidado la formación en reanimación neonatal durante el proceso de formación de residentes de Pediatría. Un alto porcentaje de pediatras trabajan tras la residencia en Unidades Pediátricas con paritorio, habiéndose reciclado menos de la mitad de esos profesionales en reanimación neonatal. El reciclaje y el entrenamiento periódico parecen opciones interesantes para mejorar la actuación de estos profesionales en sala de partos.(AU)

Introduction: the resuscitation of the newborn in the delivery room requires high capacities and occurs frequently in an unexpected way. Many professionals trained in pediatrics as pediatric residents will work posteriorly in pediatric units with delivery rooms and will perform neonatal resuscitation only occasionally. Skills acquired in practice or resuscitation courses deteriorate over time. Material and methods: descriptive observational study through a survey to pediatricians trained in neonatology at a tertiary hospital in Madrid, and who completed their residency period between 2009 and 2016. Questions about their training in resuscitation and their usual work in the delivery room. Results: Out of 179 surveys sent 140 pediatricians (78,2%) answered it. 73.6% took a training course in neonatal resuscitation during the residency. There was a progressive increase in the number of residents who did the course during the study period. 74.3% have worked after residency in assistance at birth. 40.7% have taken a refresher course in neonatal resuscitation. Conclusions: training in neonatal resuscitation has increased and been consolidated during the training process for pediatric residents. A high percentage of pediatricians work after the residency in pediatric units with delivery rooms, less than half of these professionals having been recycled in neonatal resuscitation. Recycling and periodic training seem interesting options to improve the performance of these professionals in the delivery room. (AU)

Beneficios de un programa de ejercicio físico comunitario prescrito desde Atención Primaria en la salud de mujeres perimenopáusicas/menopaúsicas / Benefits of a community physical exercise program prescribed from primary care for perimenopausal/menopausal women

Objetivo:Medir los beneficios de un programa comunitario de ejercicio físico, a través de las modificaciones que se producen en calidad de vida, y condición física de mujeres perimenopáusicas-menopáusicas.EmplazamientoLas participantes fueron reclutadas en consultas de Atención Primaria (AP) de dos centros de Salud de Molina de Segura (Murcia).ParticipantesMujeres de entre 40 y 70 años o menores de 40 diagnosticadas de menopausia precoz.DiseñoEstudio cuasiexperimental, no aleatorizado, controlado, abierto y unicéntrico con dos ramas paralelas a estudio.IntervenciónGrupo experimental: programa de ejercicio ACTIVA-Salud Ósea durante seis meses. Control: Inactivos.Mediciones principalesCalidad de vida mediante cuestionario SF36.Condición físicaCondición aeróbica, flexibilidad, equilibrio y fuerza, medida con los test de la milla, flamenco y el cajón, así como lanzamiento del balón medicinal, respectivamente. Nivel de actividad física a través del General practice physical activity questionnaire (GPPAQ). Se recogieron variables sociodemográficas y se midió la adherencia al programa.ResultadosLa calidad de vida mejoró en el grupo intervención vs. control, salvo la dimensión «dolor corporal» (p = 0,412). A nivel intragrupo, presentan mejoría significativa todas las dimensiones, a excepción de «función física» (p = 0,263) y «dolor corporal» (p = 0,136). Las capacidades físicas que más se beneficiaron fueron la condición aeróbica, fuerza y equilibrio.ConclusionesEl pilotaje del Programa de ejercicio físico Activa Salud Ósea demostró beneficios sobre la calidad de vida física y mental de las participantes. Además, se constata que la realización de un ejercicio específico para mujeres premenopáusicas-menopáusicas mejora su condición física.

Objective:To measure the benefits of a physical exercise program in a community, through the modifications in quality of life, and perimenopausal–menopausal women physical condition.SettingThe participants were recruited in PC consultations from two health centers in Molina de Segura (Murcia).ParticipantsWomen between 40 and 70 years old, or under 40 of age diagnosed with early menopause.DesignQuasi-experimental study, non-randomized, controlled, open and single-center with 2 parallel branches to study.InterventionExperimental group: ACTIVA Bone Health Program for six months. Control: inactive.Main measurements in both groupsThe SF 36 questionnaire was used to measure the Quality of life.Physical conditionAerobic condition, flexibility, balance and strength measured with the mile, flamenco, flexibility box tests, and throwing the medicine ball, respectively. Physical activity level through the GPPAQ Questionnaire. Sociodemographic variables were collected and the adherence to the program was measured.ResultsThe quality of life improved in the intervention group compared to the control group, except «Body Pain» dimension (p = 0.412). As regards the intragroup level, all dimensions showed significant improvement except both «Physical Function» (p = 0.263) and «Body Pain» (p = 0.136). The physical capacities that benefited most were aerobic fitness, strength and balance.ConclusionsThe Active Bone Health Physical Exercise Program piloting showed benefits on participants’ physical and mental quality of life. In addition, it has been shown that performing a specific physical exercise for premenopausal–menopausal women improves their physical condition.

[Benefits of a community physical exercise program prescribed from primary care for perimenopausal/menopausal women]. / Beneficios de un programa de ejercicio físico comunitario prescrito desde Atención Primaria en la salud de mujeres perimenopáusicas/menopaúsicas.

OBJECTIVE: To measure the benefits of a physical exercise program in a community, through the modifications in quality of life, and perimenopausal-menopausal women physical condition. SETTING: The participants were recruited in PC consultations from two health centers in Molina de Segura (Murcia). PARTICIPANTS: Women between 40 and 70 years old, or under 40 of age diagnosed with early menopause. DESIGN: Quasi-experimental study, non-randomized, controlled, open and single-center with 2 parallel branches to study. INTERVENTION: Experimental group: ACTIVA Bone Health Program for six months. CONTROL: inactive. MAIN MEASUREMENTS IN BOTH GROUPS: The SF 36 questionnaire was used to measure the Quality of life. PHYSICAL CONDITION: Aerobic condition, flexibility, balance and strength measured with the mile, flamenco, flexibility box tests, and throwing the medicine ball, respectively. Physical activity level through the GPPAQ Questionnaire. Sociodemographic variables were collected and the adherence to the program was measured. RESULTS: The quality of life improved in the intervention group compared to the control group, except «Body Pain¼ dimension (p = 0.412). As regards the intragroup level, all dimensions showed significant improvement except both «Physical Function¼ (p = 0.263) and «Body Pain¼ (p = 0.136). The physical capacities that benefited most were aerobic fitness, strength and balance. CONCLUSIONS: The Active Bone Health Physical Exercise Program piloting showed benefits on participants' physical and mental quality of life. In addition, it has been shown that performing a specific physical exercise for premenopausal-menopausal women improves their physical condition.

Levels and trends of perfluoroalkyl acids (PFAAs) in water (2013-2020) and fish from selected riverine basins in Spain.

The aim of the present study was to assess the presence of perfluoroalkyl acids (PFAAs), namely perfluoroalkane sulfonates and perfluoroalkyl carboxylic acids, in Spanish river basins in order to: identify potential spatiotemporal variations; evaluate the effectiveness of the measures implemented for the reduction/elimination of these pollutants; verify the fulfillment of the Environmental Quality Standards (EQSs) in the European Union. PFOS and PFOA were determined in 116 water samples from four sites in the Duero basin, the largest in the Iberian Peninsula, collected seasonally from 2013 to 2020. In addition, 30 fish sample composites from the sample banks of Duero, Tagus, Ebro, Eastern Cantabrian and Catalonian basins were analyzed for 15 PFAAs. Median PFOS and PFOA concentrations were 0.72 and 0.42 ng/L, ranging from values below the limit of quantification (LOQ) to 81 and 22 ng/L, respectively. During the studied period, 51% of water samples were above the EQS of 0.65 ng/L for PFOS. In the case of fish, the PFOS range was

Encuesta de satisfacción sobre atención hospitalaria tras el nacimiento y seguimiento al alta del recién nacido sano / Satisfaction survey on hospital care after birth and follow-up at discharge of the healthy newborn

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Comprehensive Review Tapered Optical Fiber Configurations for Sensing Application: Trend and Challenges.

Understanding environmental information is necessary for functions correlated with human activities to improve healthcare quality and reduce ecological risk. Tapered optical fibers reduce some limitations of such devices and can be considerably more responsive to fluorescence and absorption properties changes. Data have been collected from reliable sources such as Science Direct, IEEE Xplore, Scopus, Web of Science, PubMed, and Google Scholar. In this narrative review, we have summarized and analyzed eight classes of tapered-fiber forms: fiber Bragg grating (FBG), long-period fiber grating (LPFG), Mach-Zehnder interferometer (MZI), photonic crystals fiber (PCF), surface plasmonic resonance (SPR), multi-taper devices, fiber loop ring-down technology, and optical tweezers. We evaluated many issues to make an informed judgement about the viability of employing the best of these methods in optical sensors. The analysis of performance for tapered optical fibers depends on four mean parameters: taper length, sensitivity, wavelength scale, and waist diameter. Finally, we assess the most potent strategy that has the potential for medical and environmental applications.

Changes in antibiotic prescription following an education strategy for acute respiratory infections.

The objective of this study was to assess the impact of an education intervention for primary health care physicians, based on the knowledge of clinical practice guidelines and availability of rapid antigen detection test for group A streptococci (GAS), on the improvement of antibiotic prescription for patients with acute respiratory tract infections. Before and after the intervention, physicians collected data from ten consecutive patients who attended during a 3-week period. This process was performed twice a year for 6 consecutive years (2012-2017). A total of 18,001 patients were visited by 391 primary care physicians during the study period, 55.6% before intervention and 44.4% after intervention. After intervention, the antibiotic prescription decreased significantly, from 33.0 to 23.4% (p < 0.01). However, there was a statistically significant increase (p < 0.01) in the use of penicillins. This study, carried out in daily practice conditions, confirms that the educational strategy was associated with an overall reduction in the use of antibiotics and an improvement in the antibiotic prescription profile in acute respiratory tract infections.