Eating through time: Understanding dietary practices across late prehistory in the northeastern Iberian Peninsula.

OBJECTIVE: This study seeks to contribute to the current understanding of dietary variation in the late Prehistory of the northeastern Iberian Peninsula by examining buccal dental microwear patterns alongside archeological data from the same populations. MATERIALS AND METHODS: Teeth from 84 adult individuals from eight distinct samples spanning the Middle-Late Neolithic to the Middle Bronze Age (Cova de l'Avi, Cova de Can Sadurní, Cova de la Guineu, Cova Foradada, Cova del Trader, Roc de les Orenetes, Cova del Gegant, Cova dels Galls Carboners) were analyzed using optical microscopy to examine buccal dental microwear patterns. RESULTS: The analysis did not reveal clear chronological contrasts in the dietary habits of these samples. Nevertheless, significant differences emerged among the samples, leading to their classification into two distinct sets based on the abrasiveness of the diet informed by the microwear patterns. These findings offer similarities and differences among samples in the Iberian Peninsula, shedding light on the diverse lifestyles of these individuals. DISCUSSION: Integrating our new results with other available proxies points to a multifaceted specialization in dietary patterns among these samples, influenced by factors such as habitat, resource selection, and available technology. By contextualizing the results within the broader context of the Iberian Peninsula, this research discerns shared characteristics and distinctive adaptations in the dietary practices and subsistence strategies of these groups. Ultimately, this study contributes to a deeper understanding of the intricate interplay between culture and environment in shaping human diets throughout late Prehistory.

Lagged Effect of Parental Warmth on Child-to-Parent Violence through Moral Disengagement Strategies.

Empirical evidence supports the simultaneous relationship between parental warmth and child-to-parent violence (CPV). However, no studies analyze the lagged effects of perceived parental warmth and the potential impact of cognitive mechanisms legitimizing immoral behavior on this relationship. This study aimed to examine the mediating role of moral disengagement strategies (reconstruction of immoral behavior, obscuring personal responsibility, misrepresenting injurious consequences, and blaming the victim) in the relationship between the perceived paternal and maternal warmth dimensions (warmth-communication and criticism-rejection) during childhood and CPV towards the father and mother. The sample included 2122 Spanish adolescents (57.7% female) aged 13 to 18 years. The Child-to-Parent Violence Questionnaire (CPV-Q), the Mechanisms of Moral Disengagement Scale (MMDS-S), and the Warmth Scale were used as assessment instruments. The results indicate that paternal and maternal warmth-communication is negatively associated with CPV, whereas paternal and maternal criticism-rejection and moral disengagement strategies are positively related to CPV. The mediation models show that the reconstruction of immoral behavior plays a crucial mediation role in the relationship between paternal and maternal warmth-communication and CPV as well as in the relationship between maternal criticism-rejection and CPV. The results emphasize the necessity of early prevention programs for parents promoting positive parenting practices, including parental warmth, to foster children's adaptive socio-cognitive development. In addition, addressing moral disengagement in adolescents could help prevent or stop a pattern of violent behavior toward parents.

Insulin eye drops for refractory corneal epithelial defects. A case series / Colirio de insulina para defectos corneales epiteliales persistentes. Una serie de casos

Objetive: To report the clinical course of a case series of patients with persistent epithelial corneal defects (PECD) treated with insulin eye drops. Method: Retrospective review of five patients -four non-diabetic and one diabetic- in treatment with insulin eye drops 1 U/mL four times a day (QID). Results: Patients developed refractory epithelial ulcers due to different etiology (three infections, one trauma and one chemical injury). After treatment with topical insulin all defects were healed in about 30-60 days. Conclusion: Insulin formulated as 1 U/mL eye drops and administered QID can be an effective and safe option for PECD. (AU)

Objetivo: Comunicar la evolución clínica de una serie de casos de pacientes con defectos corneales epiteliales persistentes (PECD) tratados con colirio de insulina. Método: Revisión retrospectiva de cinco pacientes –cuatro no diabéticos y uno diabético– en tratamiento con colirio de insulina 1 U/mL cuatro veces al día (QID). Resultados: Los pacientes desarrollaron úlceras epiteliales refractarias de diferente etiología (tres infecciones, un traumatismo y una lesión química). Tras el tratamiento con insulina tópica todos las lesiones se curaron en unos 30-60 días. Conclusión: La insulina formulada en forma de colirio de 1 U/mL y administrada QID puede ser una opción eficaz y segura para la PECD. (AU)

Characterization of the Electrophysiological Characteristics of Chronic Atrial Fibrillation for Efficient Simulations.

Atrial biophysical simulations have the potential to enhance outcomes by enabling the simulation of pharmacological and ablative strategies. However, the high computational times associated with such simulations render them unsuitable for diagnostic purposes. To address this challenge, discrete models such as cellular automata (CA) have been developed, which consider a finite number of states, thus significantly reducing computational times. Yet, there is a pressing need to determine whether CA can replicate pathological simulations with accuracy. The analysis of simulations under different degrees of electrical remodeling shows an expected increase of Action Potential Duration (APD) with the previous Diastolic Interval (DI) interval, indicating short-term memory of atrial cardiomyocytes: shorter APD0 provoked shorter APD+1, and previous DI has a similar effect on APD+1. Independent prediction using both APD0 and DI was found to provide a far better estimation of APD+1 values, compared to relying on DI alone (p<<0.01). Finally, the CA models were able to replicate reentrant patterns and cycle lengths of different states of atrial remodeling with a high degree of accuracy when compared to biophysical simulations. Overall, the use of atrial CA with short-term memory allows accurate reproduction of arrhythmic behavior in pathological tissue within a clinically relevant timeframe.Clinical Relevance- Discrete electrophysiological models simulate pathological self-sustained arrhythmias in diagnostic times.

Assessment of Risk for Ventricular Tachycardia based on Extensive Electrophysiology Simulations.

Patients that have suffered a myocardial infarction are at high risk of developing ventricular tachycardia. Patient stratification is often determined by characterization of the underlying myocardial substrate by cardiac imaging methods. In this study, we show that computer modeling of cardiac electrophysiology based on personalized fast 3D simulations can help to assess patient risk to arrhythmia. We perform a large simulation study on 21 patient digital twins and reproduce successfully the clinical outcomes. In addition, we provide the sites which are prone to sustain ventricular tachycardias, i.e, onset sites around the scar region, and validate if they colocalize with exit sites from slow conduction channels.Clinical relevance- Fast electrophysiological simulations can provide advanced patient stratification indices and predict arrhythmic susceptibility to suffer from ventricular tachycardia in patients that have suffered a myocardial infarction.

Instruments of Child-to-Parent Violence: Systematic Review and Meta-Analysis.

This systematic review and reliability generalization meta-analysis synthesized psychometric literature on instrumentation assessing child-to-parent violence published through September 2023 across four databases. In the screening, we identified studies reporting Cronbach's alpha internal consistency estimates for the child-to-parent violence scales. The eligible reliability coefficients ranged from 0.610 to 0.930, mostly exceeding the minimum threshold of 0.700. Random-effects models calculated pooled Cronbach's alphas separately for global, father-specific, and mother-specific subscales. The results demonstrated cumulative values of 0.83 (global: standard error = 0.0129), 0.800 (fathers: standard error = 0.0203), and 0.81 (mothers: standard error = 0.0179), denoting largely adequate reliability. However, significant between-study heterogeneity was observed. While the mean alpha levels seem acceptable for most tools, substantial variability coupled with the possibility of some studies violating reliability assumptions indicates that a conservative interpretation is warranted. Ongoing scale refinement and additional psychometric evaluations will strengthen the rigor methodology in this developing research domain. However, these results should be interpreted with caution, as there is a high level of heterogeneity, and it is possible that some studies have not verified the assumptions underlying Cronbach's alpha.

Epilepsia y desigualdad: descripción demográfica y análisis de la dificultad para el acceso a recursos avanzados en una población de un área de salud pequeña / Epilepsy and inequality: demographic description and analysis of the difficulty in accessing advanced resources in a population in a small health area

Introducción: La epilepsia es una enfermedad neurológica muy frecuente que implica una elevada morbimortalidad. La epilepsia farmacorresistente (EFR) supone un desafío terapéutico superior, incluso para expertos en la materia. A pesar de ello, el acceso a recursos avanzados para este tipo de pacientes continúa siendo dificultoso y desigual. El objetivo de este estudio es analizar la desigualdad en una población perteneciente a un hospital de primer nivel. Pacientes y métodos Se llevó a cabo un estudio transversal observacional analítico con pacientes epilépticos que acuden a consultas de neurología del área IX del Servicio Murciano de Salud. Se describen variables demográficas, clínicas, terapéuticas, pronósticas y de equidad, y se analizan diferencias significativas entre distintos subgrupos. Resultados En el estudio se incluyó a 68 pacientes con una media de edad de 42,93 años. El tipo de epilepsia principal fue la focal (64,7%), y los fármacos más usados fueron el levetiracetam (33,8%), el ácido valproico (27,9%) y la lamotrigina (22,1%). La EFR se dio en 18 pacientes (el 26,5% del total) y sólo cuatro se encontraban en seguimiento activo en una unidad de epilepsia, lo que implica que el 71% no accedía a un recurso necesario (advanced therapeutic gap). Conclusiones Este estudio demuestra que la desigualdad en la epilepsia continúa siendo un problema, especialmente en ciertas áreas geográficas, con una falta de acceso a atención avanzada en pacientes que más lo necesitan. La solución puede conseguirse aumentando recursos humanos y materiales que mejoren la atención global del paciente, reforzando así tanto los hospitales de referencia como las unidades de epilepsia. (AU)

INTRODUCTION: Epilepsy is a very common neurological disease with high morbidity and mortality. Drug-resistant epilepsy (DRE) poses a major therapeutic challenge, even for experts in the field. Despite this, access to advanced resources for this type of patient remains difficult and unequal. The aim of this study is to analyse inequality in a population belonging to a first level hospital. PATIENTS AND METHODS An analytical observational cross-sectional study was conducted on epileptic patients attending neurology consultations in Area IX of the Murcian Health Service. Demographic, clinical, therapeutic, prognostic and equity variables are described, and significant differences between different subgroups are analysed. RESULTS The study included 68 patients with a mean age of 42.93 years. Focal epilepsy was the main type (64.7%), and the most commonly used drugs were levetiracetam (33.8%), valproic acid (27.9%) and lamotrigine (22.1%). DRE occurred in 18 patients (26.5% of the total) and only four were under active follow-up in an epilepsy unit, meaning that 71% did not have access to a necessary resource (advanced therapeutic gap). CONCLUSIONS This study demonstrates that epilepsy inequality continues to be a problem, especially in certain geographical areas, with a lack of access to advanced care for patients who need it most. The solution can be achieved by increasing human and material resources to improve overall patient care, thus strengthening both referral hospitals and epilepsy units. (AU)

[Epilepsy and inequality: demographic description and analysis of the difficulty in accessing advanced resources in a population in a small health area]. / Epilepsia y desigualdad: descripción demográfica y análisis de la dificultad para el acceso a recursos avanzados en una población de un área de salud pequeña.

INTRODUCTION: Epilepsy is a very common neurological disease with high morbidity and mortality. Drug-resistant epilepsy (DRE) poses a major therapeutic challenge, even for experts in the field. Despite this, access to advanced resources for this type of patient remains difficult and unequal. The aim of this study is to analyse inequality in a population belonging to a first level hospital. PATIENTS AND METHODS: An analytical observational cross-sectional study was conducted on epileptic patients attending neurology consultations in Area IX of the Murcian Health Service. Demographic, clinical, therapeutic, prognostic and equity variables are described, and significant differences between different subgroups are analysed. RESULTS: The study included 68 patients with a mean age of 42.93 years. Focal epilepsy was the main type (64.7%), and the most commonly used drugs were levetiracetam (33.8%), valproic acid (27.9%) and lamotrigine (22.1%). DRE occurred in 18 patients (26.5% of the total) and only four were under active follow-up in an epilepsy unit, meaning that 71% did not have access to a necessary resource (advanced therapeutic gap). CONCLUSIONS: This study demonstrates that epilepsy inequality continues to be a problem, especially in certain geographical areas, with a lack of access to advanced care for patients who need it most. The solution can be achieved by increasing human and material resources to improve overall patient care, thus strengthening both referral hospitals and epilepsy units.

TITLE: Epilepsia y desigualdad: descripción demográfica y análisis de la dificultad para el acceso a recursos avanzados en una población de un área de salud pequeña.Introducción. La epilepsia es una enfermedad neurológica muy frecuente que implica una elevada morbimortalidad. La epilepsia farmacorresistente (EFR) supone un desafío terapéutico superior, incluso para expertos en la materia. A pesar de ello, el acceso a recursos avanzados para este tipo de pacientes continúa siendo dificultoso y desigual. El objetivo de este estudio es analizar la desigualdad en una población perteneciente a un hospital de primer nivel. Pacientes y métodos. Se llevó a cabo un estudio transversal observacional analítico con pacientes epilépticos que acuden a consultas de neurología del área IX del Servicio Murciano de Salud. Se describen variables demográficas, clínicas, terapéuticas, pronósticas y de equidad, y se analizan diferencias significativas entre distintos subgrupos. Resultados. En el estudio se incluyó a 68 pacientes con una media de edad de 42,93 años. El tipo de epilepsia principal fue la focal (64,7%), y los fármacos más usados fueron el levetiracetam (33,8%), el ácido valproico (27,9%) y la lamotrigina (22,1%). La EFR se dio en 18 pacientes (el 26,5% del total) y sólo cuatro se encontraban en seguimiento activo en una unidad de epilepsia, lo que implica que el 71% no accedía a un recurso necesario (advanced therapeutic gap). Conclusiones. Este estudio demuestra que la desigualdad en la epilepsia continúa siendo un problema, especialmente en ciertas áreas geográficas, con una falta de acceso a atención avanzada en pacientes que más lo necesitan. La solución puede conseguirse aumentando recursos humanos y materiales que mejoren la atención global del paciente, reforzando así tanto los hospitales de referencia como las unidades de epilepsia.

Relationship between child-to-parent violence and cumulative childhood adversity: the mediating role of parental attachment, resilience, and emotional intelligence.

Introduction: Recent research on aggressor profiles in child-to-parent violence (CPV) seems to provide promising results. However, this phenomenon has been poorly addressed in the adverse childhood experiences (ACEs) framework. This study aimed to explore the frequency of different types of ACEs and cumulative ACEs in adolescents who exert CPV, to analyze the differences between aggressors with different levels of cumulative ACEs in parental attachment, resilience, and emotional intelligence, and to evaluate the associations between these variables, as well as a possible mediational model. Methods: A total of 3,142 Spanish adolescents (50.7% girls) aged between 12 and 18 years from educational centers participated. Results: Adolescents who exerted CPV presented higher rates of ACEs both independently and cumulatively than those without CPV. Aggressors with cumulative ACEs (88%) in general presented more insecure parental attachment, lower resilience, and lower emotional intelligence than those without cumulative ACEs, and, in turn, aggressors with high levels of cumulative ACEs than those with low levels of cumulative ACEs. Significant associations were identified between CPV, ACEs, insecure parental attachment, resilience, and emotional intelligence. The mediation model suggested that ACEs are related to CPV through preoccupied and traumatized parental attachment and also through low levels of emotional intelligence. Discussion: The findings provide a better understanding of CPV from the perspective of ACEs, especially of those cases that involve an accumulation of adverse experiences during childhood, and suggest greater professional attention to these cases with the design of specialized CPV intervention programs.

Pathologist-initiated reflex testing for biomarkers in non-small-cell lung cancer: expert consensus on the rationale and considerations for implementation.

Biomarker tests in lung cancer have been traditionally ordered by the treating oncologist upon confirmation of an appropriate pathological diagnosis. The delay this introduces prolongs yet further what is already a complex, multi-stage, pre-treatment pathway and delays the start of first-line systemic treatment, which is crucially informed by the results of such analysis. Reflex testing, in which the responsibility for testing for an agreed range of biomarkers lies with the pathologist, has been shown to standardise and expedite the process. Twelve experts discussed the rationale and considerations for implementing reflex testing as standard clinical practice.

Exposure to Violence during Childhood and Child-to-Parent Violence: The Mediating Role of Moral Disengagement.

This study examines the influence of exposure to family violence during childhood on child-to-parent violence (CPV) through moral disengagement. The sample included 1868 Spanish adolescents aged between 13 and 18 years (57.9% female, Mage = 14.94, SD = 1.37). Participants completed the Child-to-Parent Violence Questionnaire, the Mechanisms of Moral Disengagement Scale, and the Exposure to Violence Scale during childhood. Results showed that exposure to family violence during childhood (vicarious and direct violence) contribute independently and positively to CPV. Moreover, the relationship between vicarious and direct exposure to family violence and CPV is mediated by moral disengagement. The structural model was replicated for both CPV towards the father and CPV towards the mother. The results highlight the importance of early exposure to family violence and moral disengagement in violent behavior towards parents. It is necessary to stage an early intervention with children who have been exposed to family violence in order to prevent an intergenerational transmission of violent behaviors.

PET/TC con FDG y nuevos radiofármacos en pacientes con mieloma múltiple / FDG-PET/CT and new radiopharmaceuticals in patients with multiple myeloma

El mieloma múltiple es un trastorno proliferativo clonal de células plasmáticas, dentro del grupo de las gammapatías monoclonales, que producen una proteína llamada M o proteína de mieloma, generalmente IgG o IgA, en la médula ósea. Supone el 1% en las estadísticas generales del cáncer y el 13% en las series de neoplasias hematológicas, con una incidencia acumulada en España de aproximadamente 5 personas por 100.000 habitantes-año. Dicha incidencia aumenta con la edad, de forma que el 50% de los casos se diagnostican en pacientes de edades superiores a 75años, siendo infrecuente en la población menor de 40años. En esta publicación se detallan las indicaciones de la PET/TC con FDG para el diagnóstico de extensión y la valoración de respuesta en pacientes con mieloma múltiple, aceptadas por el grupo internacional de trabajo en mieloma, así como nuevos radiofármacos de imagen molecular con valor potencial para una medicina personalizada (AU)

Multiple myeloma is a monoclonal gammopathy, a clonal proliferative disorder of plasma cells that produces a protein called M or myeloma protein in the bone marrow, usually IgG or IgA. It accounts for 1% in the general cancer statistics and represents 10% of all hematologic tumours, with a cumulative incidence in Spain of about 5/100,000/year. The incidence increases with age, so that 50% of cases are diagnosed in patients over 75years of age, being infrequent in the population under 40years of age. This publication details the indications of FDG PET/CT for the staging and response assessment in patients with MM, accepted by the international working group on myeloma, as well as new molecular imaging radiopharmaceuticals with potential value for personalised medicine (AU)

Risk Factors in Specialists and Generalists of Child-to-Parent Violence: Gender Differences and Predictors of Reactive and Proactive Reasons.

Recent research on child-to-parent violence (CPV) is advancing in the analysis of the specialist profile (aggressors who show only CPV) and the generalist profile (aggressors who show peer violence in addition to CPV). However, although differences have been found between girls and boys in the risk factors for CPV, there are no studies that analyze these differences according to the type of aggressor. Likewise, the importance of identifying the factors that differentially predict reactive and proactive CPV has been noted but has not been examined in different types of aggressors. The aims of this study were to examine gender differences in CPV patterns, emotional intelligence, parental victimization, and parental permissiveness and to analyze whether these variables predict reactive and proactive CPV, both according to aggressor type. A total of 1559 Spanish CPV aggressors (54.6% females) aged between 12 and 18 years from educational centers participated in the study (22.4% exercised only CPV (specialists) and 77.6% exercised peer violence in addition to CPV (generalists)). In general, no differences were found between girls and boys in the specialist profile, but differences were found in the generalist profile. Specifically, generalist girls exercised more psychological and control/domain violence toward mothers, while boys exercised more physical violence toward fathers and had more parental permissiveness. In specialists, parental victimization predicted reactive CPV, while parental permissiveness predicted proactive CPV. In contrast, in generalists, both parental victimization and parental permissiveness predicted both reactive and proactive CPV. Low emotional regulation was a significant predictor in both cases. This study identifies differences among girls and boys in CPV risk factors and among variables that predict reactive and proactive CPV and that these results differ between specialist and generalist aggressors. Implications for research and professional practice are discussed, highlighting the need to design and implement prevention and intervention programs specialized in the type of aggressor, paying special attention to gender differences and to the factors that motivate one or the other type of CPV.

How kidney clock works: circadian pattern of eGFR based on a population data group.

A circadian regulation of renal function it has been described in the last few years. An intradaily variation in glomerular filtration rate (eGFR) has also been discovered at the individual level. The aim of this study was to check if there exists a circadian pattern of eGFR at population data group level and to compare the population results with those described at individual level. We have studied a total of 446,441 samples analysed in the emergency laboratories of two Spanish hospitals between January 2015 and December 2019. We selected all the records of eGFR values between 60 and 140 mL/min/1.73 m2 using CKD-EPI formula from patients between 18 and 85 years. The intradaily intrinsic eGFR pattern was computed using the extraction time of day in four nested mixed linear and sinusoidal regression models. All models showed an intradaily eGFR pattern, but the estimated model coefficients differed depending on whether age was included. The inclusion of age improved the performance of the model. In this model, the acrophase occurred at 7:46 h. We describe the distribution of eGFR values depending on the time in two different populations. This distribution is adjusted to a circadian rhythm that behaves similarly to the individual rhythm. This pattern is similar in each of the years studied from each hospital as well as between both hospitals. The results found suggest the incorporation of the concept of "population circadian rhythm" into the scientific world.

Assessment of single-nucleotide variant discovery protocols in RNA-seq data from human cells exposed to mycotoxins.

Food and feed contamination by nonlegislated mycotoxins beauvericin (BEA) and enniatin B (ENB) is a worldwide health concern in the present. The principal objective of this work is to assess some of the existing protocols to discover the single nucleotide variants (SNVs) in transcriptomic data obtained by RNA-seq from Jurkat cells in vitro samples individually exposed to BEA and ENB at three concentration levels (1.5, 3 and 5 µM). Moreover, previous transcriptomic results will be compared with new findings obtained using a different protocol. SNVs rs201003509 in BEA exposed cells and the rs36045790 in ENB were found in the differentially expressed genes in all doses compared to controls by means of the Genome Analysis Toolkit (GATK) Best Practices workflow. SNV-RNA-seq complementary pipeline did not show any SNV. Concerning gene expression, discrepant results were found for 1.5 µM BEA exposed cells compared with previous findings. However, 354 overlapped differentially expressed genes (DEGs) were identified in the three ENB concentrations used, with 147 matches with respect to the 245 DEGs found in the previous results. In conclusion, the two discovery SNVs protocols based on variant calling from RNA-seq used in this work displayed very different results and there were SNVs found manually not identified by any pipeline. Additionally, the new gene expression analysis reported comparable but non identical DEGs to the previous transcriptomic results obtained from these RNA-seq data.