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"Martin, Maria Guerra"
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Translation, cross-cultural adaptation and validation of the Spanish version of “Assessment of Physiotherapy Practice” (APP-S)
2025
Background
Clinical education is a key component of the undergraduate education of physiotherapy students, as it provides the context for the development of essential clinical competencies. These competencies can be assessed in a variety of ways, with scales being one of the most widely used. Among these, the “Assessment of Physiotherapy Practice” (APP) has demonstrated robust psychometric properties and is used in several countries. The objective of this study is to translate and cross-culturally adapt the APP into Spanish (APP-S) and assess its psychometric properties (reliability, content validity, and structural validity) and edumetric properties (acceptability and feasibility).
Methods
This study involved 27 clinical educators (CEs) and 145 physiotherapy students (92 students in the fourth year and 53 students in the third year) from two Spanish universities. Students were assessed at the end of a clinical placement period during the last semester of the academic year. Ten CEs and 35 students evaluated content validity in terms of relevance, comprehensiveness and comprehensibility, using the Content Validity Index for each item (I-CVI) and for the entire scale (S-CVI). Structural validity was examined using exploratory factor analysis, while reliability was assessed using Cronbach’s alpha (α). Finally, eight CEs assessed acceptability and feasibility using a 12-item feedback form. Their ratings were then analysed using Aiken’s V coefficient and the percentage of agreement was calculated.
Results
The scale demonstrated acceptable content validity (I-CVI ≥ 0.89, S-CVI >0.95) and an excellent internal consistency (Cronbach’s α = 0.971). Exploratory factor analysis revealed a two-factor solution: dimension 1, items 6–20; dimension 2, items 1–5. CEs provided positive feedback regarding acceptability and feasibility, with Aiken’s V values ≥ 0.78 and a high percentage of agreement.
Conclusions
The APP-S is an appropriate tool for assessing students in clinical placement, and it was well accepted and positively rated by CEs. Further studies are needed to consolidate its psychometric properties.
Journal Article
The pathogenesis of mesothelioma is driven by a dysregulated translatome
2021
Malignant mesothelioma (MpM) is an aggressive, invariably fatal tumour that is causally linked with asbestos exposure. The disease primarily results from loss of tumour suppressor gene function and there are no ‘druggable’ driver oncogenes associated with MpM. To identify opportunities for management of this disease we have carried out polysome profiling to define the MpM translatome. We show that in MpM there is a selective increase in the translation of mRNAs encoding proteins required for ribosome assembly and mitochondrial biogenesis. This results in an enhanced rate of mRNA translation, abnormal mitochondrial morphology and oxygen consumption, and a reprogramming of metabolic outputs. These alterations delimit the cellular capacity for protein biosynthesis, accelerate growth and drive disease progression. Importantly, we show that inhibition of mRNA translation, particularly through combined pharmacological targeting of mTORC1 and 2, reverses these changes and inhibits malignant cell growth in vitro and in ex-vivo tumour tissue from patients with end-stage disease. Critically, we show that these pharmacological interventions prolong survival in animal models of asbestos-induced mesothelioma, providing the basis for a targeted, viable therapeutic option for patients with this incurable disease.
Treating malignant pleural mesothelioma (MpM) is challenging due to a lack of druggable genes, but other molecular features could be clinically useful. Here the authors profile mRNA translation dysregulation in MpM cell lines using polysome profiling, and identify mTORC1 and 2 as potential pharmacological targets.
Journal Article
Quality of Life in Caregivers of Cancer Patients: A Literature Review
by
Holgado-Castro, Cristina
,
Borrallo-Riego, Álvaro
,
López-Latorre, Inmaculada
in
Adult
,
Cancer
,
Caregivers
2023
(1) Background: Cancer constitutes one of the principal causes of morbi-mortality in the world and generates an important loss of patients’ self-sufficiency. People who are their caregivers usually become the main care providers, which impacts their quality of life; (2) Aim: Analyze the different problems (physical, emotional, social, and financial) faced by people who are caregivers of adults with cancer and describe the strategies required to improve their quality of life; (3) Method: A literature review was conducted on the following database: PubMed, Cinahl, PsycINFO, and Scopus. The following eligibility criteria were specified: (a) research studies of quantitative, qualitative, or mixed methods, (b) consistent with objective, and (c) published in the English language or Spanish during the last five years; (4) Results: 36 studies were selected from those found in the literature. Regarding the problems mentioned: eight studies described physical issues, 26 emotional effects, 10 social implications, and seven financial strains. Twenty-eight studies described strategies to improve the quality of life of caregivers; (5) Conclusions: Caregivers are usually women around the age of 50. Problems faced are mostly emotional in nature, followed by social, physical, and financial ones. In order to cope with this burden, there are some strategies that can be developed to help to build skills to manage both the disease and the impact derived from it, therefore improving their quality of life.
Journal Article
Social Image of Nursing. An Integrative Review about a Yet Unknown Profession
by
López-Verdugo, Macarena
,
Ponce-Blandón, Jose Antonio
,
López-Narbona, Francisco Javier
in
Communication
,
Critical thinking
,
Nurses
2021
Background: Nursing is a discipline on which stereotypes have persisted throughout its history, considering itself a feminine profession and subordinated to the medical figure, without its own field of competence. All this leads to an image of the Nursing Profession that moves away from reality, constituting a real, relevant and high-impact problem that prevents professional expansion, and that has a direct impact on social trust, the allocation of resources and quality of care, as well as wages and professional satisfaction. The aim of this review was to identify and publicize the published material on the social image of Nursing, providing updated information about the different approaches to the subject. Methods: An integrative review of the literature has been made from primary sources of information published from 2010 to 2020. For this, the databases CINAHL, Scopus, SciELO, Dialnet and Cuiden have been consulted. Results: In total, 17 articles have been included in the review, with qualitative, quantitative, and even bibliographic reviews performed in countries such as Spain, Egypt, Argentina, Iran, Venezuela, Turkey, United Kingdom, and Australia. The results of those papers mostly showed that society has misinformation about the functions performed by nursing professionals, which is based on myths and stereotypes. Conclusions: Nursing is a profoundly unknown and invisible profession, as society continues without recognizing its competence, autonomy and independence.
Journal Article
Effectiveness of Comprehensive Sexuality Education to Reduce Risk Sexual Behaviours Among Adolescents: A Systematic Review
by
Borrallo-Riego, Álvaro
,
Rodríguez-García, Ana
,
Botello-Hermosa, Alicia
in
Abstinence
,
adolescent
,
Curricula
2025
Background: Adolescence is a critical life period marked by significant vulnerability to risky sexual behaviours. Comprehensive sex education offers better sexual and reproductive health to adolescents. Aim: We aimed to analyse the effectiveness of sex education interventions on reducing risk behaviours among adolescents. Methods: A systematic peer review was conducted. The databases consulted were PubMed, Scopus, Web of Science, and CINAHL. The inclusion criteria were as follows: randomized clinical trials published between 2013 and 2023 and methodological quality ≥ 5 points as per the Van Tulder scale. Results: A total of 255 studies were identified, with 25 finally selected. Of them, sixteen dealt with non-condom use, one was about early sexarche, and eight combined several risk behaviours. There was predominance of in-person teaching at schools with lectures and varied activities. The sample was predominantly comprised by girls aged between 14 and 16 years old. Certain variability regarding content, technique, number of sessions, duration, locus, and teaching modality and staff was observed in the com-prehensive sex education interventions. Almost all the interventions were effective in reducing risky sexual behaviours; however, two studies failed to achieve a reduction in risky sexual behaviours.
Journal Article
Primary Health Care Case-Management Nurses during the COVID-19 Pandemic: A Qualitative Study
by
Molina-Gil, María José
,
Diego-Cordero, Rocío De
,
Guerra-Martín, María Dolores
in
Analysis
,
Burn out (Psychology)
,
case management
2024
The COVID-19 has caused high morbidity and mortality in vulnerable people, such as those affected by chronic diseases, and case-management nurses (CMNs) are reference professionals for their health care and management. The objective of this study is to better understand the discourse, experiences, and feelings about the professional performance of CMNs during the pandemic. A qualitative study was conducted by conducting semi-structured interviews with CMNs (n = 31) from the province of Seville (Spain) and performing a narrative discourse analysis. The Atlas Ti 6.2 software program was used. Two categories were defined: 1. CMNs’ competencies (76 verbatim testimonies); and 2. Consequences of the COVID-19 pandemic (61 verbatim testimonies). This study was granted due permission by the Research Ethics Committee belonging to the University of Seville, under protocol code: 1139-N-22. The pandemic caused an increase in CMNs’ workload, and they had to assume their usual care tasks for vulnerable populations in addition to simultaneously prioritizing assistance in nursing homes. We can highlight CMNs’ adaptation to the pandemic situation and to these new requirements in the context of their significant social commitment to the advanced practice of the profession, a commitment that is closely related to leadership. We should also indicate that interpersonal relationships were improved, and that there was technological progress. Some CMNs mentioned an increase in their workload and reported experiencing burnout syndrome. We conclude that CMNs’ management of health care during the pandemic has been extraordinary, especially in regard to the most vulnerable populations of patients, including individuals with chronic diseases and institutionalized older adults, a fact that has been valued by the institutions and by society in general.
Journal Article
Nursing Students’ Satisfaction with Clinical Simulation: A Cross-Sectional Observational Study
by
Borrallo-Riego, Álvaro
,
Guerra-Martín, María Dolores
,
Jiménez-Álvarez, Juan Antonio
in
College students
,
Data collection
,
Education
2024
Clinical Simulation improves results in the students’ learning tests and allows for preserving acquired knowledge for longer periods of time, promoting more significant learning. This study was conducted to analyze Nursing students’ satisfaction with Clinical Simulation in three centres attached to a university from southern Spain. Methods: A quantitative, non-experimental and cross-sectional descriptive study was carried out. The students included were attending their third year of the Nursing undergraduate course and had already taken part in training sessions by means of Clinical Simulation. The Satisfaction Scale with High-Fidelity Clinical Simulation in Students (SSHF) was used for data collection. This scale has been validated and has 33 items grouped into eight factors. The SPSS software (version 28), was used for data analysis, establishing p-values < 0.05 for the statistically significant differences. Results: The participants were 180 students, with a mean age of 22.17 years old. Of them, 90.56% belonged to the female gender. A mean score of 3.82 out of 5 was obtained in the SSHF items. The items that obtained the highest scores were the following: benefits of Clinical Simulation as it relates theory with practise; possibility of learning based on the mistakes made; and comfort and respect while the sessions were developed. The item that obtained the lowest score was “timing for each simulation case”. We found significant differences in the results obtained according to each attached centre. Conclusions: The students showed high satisfaction levels regarding High-Fidelity Clinical Simulation in each of the three attached centres included in the study. Nevertheless, they stated the need to invest more time in Clinical Simulation sessions.
Journal Article
Sustained translational repression by eIF2α-P mediates prion neurodegeneration
by
Halliday, Mark
,
Martin, Maria Guerra
,
Steinert, Joern R.
in
631/337/574
,
631/378/340
,
631/378/548
2012
Accumulation of prion protein during prion replication causes persistent translational repression of global protein synthesis, which is mediated by eIF2α-P and is associated with synaptic failure and neuronal loss in prion-diseased mice; promoting translational recovery in hippocampi of prion-infected mice is neuroprotective.
Fine-tuning protein synthesis in prion disease
Despite extensive research, the mechanisms leading to neuronal loss in neurodegenerative disease are still little understood, and no treatments or promising treatment strategies exist. Using prion-diseased mice as a model, this study demonstrates that the accumulation of misfolded prion protein during prion replication causes persistent translational repression of global protein synthesis. This is mediated by eIF2α-P and is associated with synaptic failure and neuronal loss in prion-diseased mice. Promoting translational recovery in the hippocampi of prion-infected mice is neuroprotective, suggesting that a generic approach involving the fine-tuning of protein synthesis may be worth pursuing in prion diseases, and perhaps in other neurodegenerative disorders involving protein misfolding.
The mechanisms leading to neuronal death in neurodegenerative disease are poorly understood. Many of these disorders, including Alzheimer’s, Parkinson’s and prion diseases, are associated with the accumulation of misfolded disease-specific proteins. The unfolded protein response is a protective cellular mechanism triggered by rising levels of misfolded proteins. One arm of this pathway results in the transient shutdown of protein translation, through phosphorylation of the α-subunit of eukaryotic translation initiation factor, eIF2. Activation of the unfolded protein response and/or increased eIF2α-P levels are seen in patients with Alzheimer’s, Parkinson’s and prion diseases
1
,
2
,
3
,
4
, but how this links to neurodegeneration is unknown. Here we show that accumulation of prion protein during prion replication causes persistent translational repression of global protein synthesis by eIF2α-P, associated with synaptic failure and neuronal loss in prion-diseased mice. Further, we show that promoting translational recovery in hippocampi of prion-infected mice is neuroprotective. Overexpression of GADD34, a specific eIF2α-P phosphatase, as well as reduction of levels of prion protein by lentivirally mediated RNA interference, reduced eIF2α-P levels. As a result, both approaches restored vital translation rates during prion disease, rescuing synaptic deficits and neuronal loss, thereby significantly increasing survival. In contrast, salubrinal, an inhibitor of eIF2α-P dephosphorylation
5
, increased eIF2α-P levels, exacerbating neurotoxicity and significantly reducing survival in prion-diseased mice. Given the prevalence of protein misfolding and activation of the unfolded protein response in several neurodegenerative diseases, our results suggest that manipulation of common pathways such as translational control, rather than disease-specific approaches, may lead to new therapies preventing synaptic failure and neuronal loss across the spectrum of these disorders.
Journal Article
Effectiveness of Tutoring to Improve Academic Performance in Nursing Students at the University of Seville
by
Guerra-Martín, María Dolores
,
Lima-Rodríguez, Joaquín Salvador
,
Lima-Serrano, Marta
in
ACADEMIC ACHIEVEMENT
,
Academic Failure
,
Aprendizaje
2017
In response to the increase of Higher Education support provided to tutoring programs, this paper presents the design, implementation and evaluation of a tutoring program to improve the academic performance of at-risk students enrolled in the last year of a nursing degree characterized by academic failure (failed courses). A controlled experimental study was carried out to evaluate a tutoring program that included a minimum of nine meetings performed by an expert professor as tutor. A questionnaire for assessing the academic needs was designed and interventions were performed when responses were: nothing, a little or something. Medium to large effects were found in the progress of failed course to passed course (
p
=.000,
r
φ = .30), improving the information about courses (
p
< .001,
d
= 2.01), the information comprehension (
p
< .001,
d
= 0.85) and the strategies to improve academic performance (
p
< .001,
d
= 1.37). The intervention group students’ response highlighted program satisfaction and effectiveness. The significance of the study lies in reinforcing the formal tutoring as a tool to improve academic performance in at-risk students.
Journal Article
Nursing Care to Reduce Suicide Risk in Cancer Patients: A Narrative Review of the Literature
by
Borrallo-Riego, Álvaro
,
Domínguez-Sánchez, Isabel
,
García-Mayo, María
in
Cancer
,
Cancer patients
,
Care and treatment
2025
Background: Cancer is one of the leading causes of morbidity and mortality worldwide and in Spain. Individuals with cancer are at a higher risk of suicide compared to the general population due to both general and disease-specific risk factors. Objective: To update knowledge on nursing care measures to address the risk of suicide in cancer patients. Methods: A narrative review was conducted by searching PubMed, WOS, Scopus, and CINAHL during February and March 2025. The inclusion criteria comprised original qualitative, quantitative, and/or mixed-methods studies related to the topic of the review. Results: Of the 289 identified studies, 23 were selected. Twelve studies of cancer patients, ten studies of healthcare professionals, and one study of caregivers and survivors were included. Regarding suicide risk factors, eight studies addressed demographic aspects, fifteen socio-economic factors, twenty-one psycho-emotional factors, and seventeen physical factors. Key risk factors included male sex, advanced age, social isolation, lack of social support, hopelessness, and physical deterioration. Seventeen studies highlighted the need for continuous and comprehensive nursing care using validated tools for systematic assessment of suicide risk. Eight emphasised the importance of ongoing training in suicide prevention, which is essential for developing communication skills and improving therapeutic relationships. Five studies underscored the relevance of a holistic approach that addresses the physical, emotional, social, and spiritual dimensions of patient care. Six extended this approach to include family members and caregivers. Conclusions: Suicide risk in cancer patients is associated with multiple risk factors. Emotional support and a comprehensive, continuous nursing approach—based on systematic assessments, specialised training, and a holistic focus—are key to effective suicide prevention.
Journal Article