Search Results (2,104)

Crop diseases not only severely affect crop quality but also lead to significant reductions in yield. To address the challenge of accurate crop disease detection in complex environments, we propose a novel detection method based on the YOLO11 model, termed YOLO-MSCM. To enhance the extraction of small-object features, we introduce the MCSA module, which improves the model’s spatial feature perception. Additionally, a SimRepHMS module is designed to leverage local contextual information and strengthen multi-scale feature fusion. To improve the model’s adaptability and generalization capability, we employ DynamicConv, which dynamically adjusts channel weights based on input-specific patterns. For more accurate bounding box localization, we incorporate the WIoUv3 loss function to optimize box regression. Experimental results demonstrate that YOLO-MSCM achieves improvements of 6.1% in precision, 9.1% in recall, 6.2% in mAP@50, and 3.7% in mAP@50:95 compared to the baseline YOLO11n model. Comparative evaluations with several mainstream and state-of-the-art models further validate the superior detection performance of YOLO-MSCM, offering a reliable and effective solution for accurate crop disease detection in complex scenarios. Full article

Background/Objectives: Oral health plays a crucial role in the physical, emotional, and social well-being of children. Data from 2019 indicate that oral diseases remain a major concern in the Italian paediatric population, affecting not only children’s health but also caregivers’ well-being. This study aimed to assess the importance attributed by Italian families to their children’s oral health and correlate parents’ perceptions with children’s actual oral health status. Methods: A total of 131 children aged 0–12 years, admitted to the IRCCS Giannina Gaslini Children’s Hospital (Genoa, Italy) for reasons other than dental problems, were enroled between January 1 and December 31, 2024. Parents completed validated questionnaires (ECOHIS or PCPQ + FIS) based on their child’s age, along with supplementary questions on socio-demographic background and dental history. Oral examination was performed to assess dmft/DMFT scores, the Index of Orthodontic Treatment Need (IOTN), and the Modified Gingival Index (MGI). Results: In younger children (0–5 years), oral health was generally good, but the presence of caries negatively impacted the family’s quality of life. Older children (6–12 years) showed higher rates of caries and gingival inflammation, affecting their daily functioning and emotional well-being. Poor oral health was more common among children of non-European backgrounds and those with lower parental education. Early dental visits, within the recommended 24 months of age, were rare. Conclusions: Despite clear international recommendations, early dental visits remain uncommon, and many children experience preventable oral health issues. These findings highlight the urgent need to improve caregiver education and public health strategies to promote early preventive dental care. Full article

Background: Pain is a multifaceted and debilitating symptom in patients with gastrointestinal cancer, especially those undergoing surgical resection followed by chemotherapy. The interplay between inflammatory, neuropathic, and psychosocial components often renders conventional analgesia insufficient. Psychobiotics—probiotic strains with neuroactive properties—have recently emerged as potential modulators of pain perception through neuroimmune and gut–brain axis pathways. Methods: This post hoc analysis is based on the ProDeCa randomized, placebo-controlled trial, which originally aimed to assess the psychotropic effects of a four-strain psychobiotic formulation in postoperative gastrointestinal cancer patients receiving chemotherapy. In the current analysis, we evaluated changes in pain perception among non-depressed and depressed participants, who received either psychobiotics or placebo, along with standard analgesic regimes. Pain was assessed at baseline, after a month of treatment, and at follow-up, 2 months thereafter, using the Short-Form McGill Pain Questionnaire (SF-MPQ), capturing both sensory and affective components, as well as with the Present Pain Intensity and the VAS scores. Results: Psychobiotic-treated participants—particularly the non-depressed ones—exhibited a significant reduction in both quantitative and qualitative pain indices over time compared with placebo-treated ones. Improvements were noted in total pain rating index scores, sensory and affective subscales, and present pain intensity. These effects were sustained up to 2 months after intervention. In contrast, placebo groups demonstrated worsening in pain scores, probably influenced by ongoing chemotherapy and disease progression. The analgesic effect was less pronounced but still observable in the subgroup with symptoms of depression. Conclusions: Adjunctive psychobiotic therapy appears to beneficially modulate pain perception in gastrointestinal oncology patients receiving chemotherapy, with the most pronounced effects being in non-depressed individuals. These findings suggest psychobiotics as a promising non-opioid add-on for comprehensive cancer pain management and support further investigation in larger pain-targeted trials. Full article

Alzheimer’s disease (AD) is the leading cause of dementia worldwide and is becoming one of the most morbid diseases of this century. Recently, ocular research in AD has gained significance, as the eye, due to its close relationship with the brain, can reflect the presence of neurological disorders. Several studies have reported alterations in various ocular structures in AD, ranging from tear fluid to the retina. These changes, particularly in the retina and the optic nerve, along with cerebral atrophy affecting visual brain areas, may lead to visual dysfunctions. This narrative review summarizes and critically examines current evidence on these impairments and explores their possible underlying mechanisms. A decrease in visual acuity, contrast sensitivity, and color vision has been observed, primarily associated with retinal ganglion cell loss or damage. Furthermore, alterations in the visual field, ocular motility, and visual perception have been recorded, mainly resulting from cortical changes. These optical parameters frequently correlate with patients’ cognitive status. In conclusion, these findings highlight the importance of developing strategies to preserve visual function in these patients, helping to prevent further deterioration in their quality of life, and emphasize the potential of visual function assessment as a tool for diagnosis or predicting AD progression. Full article

Background: Children with inflammatory bowel disease (IBD) are at heightened risk for vaccine-preventable infections because of underlying immune dysregulation and long-term immunosuppressive therapy. Despite published guidelines affirming vaccine safety, real-world coverage remains suboptimal. It is a pilot, single-country survey designed to explore baseline knowledge and practices regarding vaccination in paediatric IBD within a specific local healthcare context. Objective: The objective of this study is to evaluate the knowledge, attitudes, and practices of paediatric gastroenterologists (PGs) regarding the immunisation of children with IBD. Methods: We conducted an exploratory pilot, cross-sectional survey of paediatric gastroenterologists in Russia, focusing on immunisation knowledge and practical barriers in routine care. A cross-sectional, anonymous online survey was distributed to PGs nationwide between January 2022 and April 2022. The online questionnaire explored demographic characteristics, awareness of international recommendations, perceptions of vaccine safety at various disease and treatment stages, and routine vaccination practices. Responses were analysed with non-parametric statistics (α = 0.05). In a parallel prospective cohort, the vaccination certificates of 98 paediatric IBD patients (January 2022–April 2023) were audited to quantify real-world coverage. Results: Fifty-one PGs completed the survey. Forty-one per cent agreed that vaccines do not provoke IBD flares, while 17.6% considered live vaccines acceptable during immunosuppressive remission. Nearly one-third (32%) did not personally oversee immunisation, and 18% occasionally discouraged vaccination during therapy. Only 35.3% deemed baseline serology essential before starting immunosuppression; 46.5% supported antibody checks immediately prior to vaccination. The certificate audit revealed a full schedule completion rate of 66.3% for measles–mumps–rubella and 74.2% for hepatitis B, contrasting with parental reports of 82.3% complete coverage. Conclusions: Knowledge gaps, limited guideline awareness, and parental concerns contribute to suboptimal vaccination of paediatric IBD patients. Targeted educational initiatives, clearer shared-care pathways, and routine certificate audits are needed to close the coverage gap and reduce infection-related morbidity. Findings are hypothesis-generating and reflect local practice; as a pilot study, results should be interpreted with caution and may not generalise beyond similar settings. Full article

Introduction. Chronic pain (CP) is a multidimensional condition that exerts a considerable impact on individuals’ quality of life and presents a wide range of clinical and psychological expressions. This study sought, firstly, to identify distinct clinical profiles among individuals with CP based on clinical indicators, and secondly, to examine the differences in psychological vulnerability and pain-related coping strategies according to the clinical profiles. Methods. A total of 251 adults diagnosed with CP and residing in Spain participated in the study. Participants completed the Purpose in Life Test, the Reflective Functioning Questionnaire, the Interpersonal Needs Questionnaire, the Beck Hopelessness Scale, the Difficulties in Emotion Regulation Scale, and the Pain Coping Questionnaire. A two-step cluster analysis was performed to identify subgroups within the sample, followed by independent samples t-tests to assess psychological differences between clusters. Results. This study identified two clinical profiles among individuals with CP, distinguished by diagnostic delay, disease progression, and functional impact. Cluster 1 exhibited greater functional impairment, lower quality of life, and higher emotional distress (uncertainty, perceived burdensomeness, emotional dysregulation, and hopelessness). In contrast, Cluster 2 showed lower functional impairment, better quality of life, greater use of distraction strategies, and a higher meaning in life. Discussion. These findings suggest that both medical and psychological aspects appear to be associated with each other and may influence the perception, evolution and adaptation to CP. Full article

Background: Public beliefs about dietary risks, such as excessive salt intake, are often not isolated misconceptions but part of structured cognitive systems. This study aimed to explore how individuals organize their beliefs and misperceptions regarding salt-related health consequences. Material and Methods: Using data from an international online survey, we applied a system of multivariate proportional odds logistic regression (POLR) models to estimate conditional associations among beliefs about salt’s links to various diseases—including cardiovascular, metabolic, renal, neuropsychiatric, and mortality outcomes. In addition, exploratory and confirmatory factor analyses (EFA and CFA) were conducted to identify and validate latent constructs underlying the belief items. Beliefs were modeled as interdependent, controlling for latent constructs, sociodemographics, and self-reported health awareness. Statistically significant associations (p < 0.05) were visualized via a heatmap of beta coefficients. Results: Physicians showed almost universal agreement that salt contributes to hypertension (µ = 0.97), compared to non-medical respondents (µ = 0.85; p < 0.0001). Beliefs about mortality (µ = 1.55 for MDs vs. 0.99 for non-medical; p < 0.0001) emerged as central hubs in the belief network. Strong inter-item associations were observed, such as between hypertension and heart failure (β = −0.39), and between obesity and type 2 diabetes (β = −0.94). Notably, cognitive gaps were found, including a lack of association between atrial fibrillation and stroke, and non-reciprocal links between hypertension and heart failure. Conclusions: Beliefs about the health effects of salt are structured and sometimes asymmetrical, reflecting underlying reasoning patterns rather than isolated ignorance. Understanding these structures provides a systems-level view of health literacy and may inform more effective public health communication and education strategies. Full article

Among the leading etiologies of limb amputations are diabetes mellitus, alongside trauma and peripheral vascular disease conditions, whose complications are major indications for surgery, which can subsequently elicit chronic refractory postamputation pain. ‘Phantom limb pain’ (PLP) denotes pain that is perceived as occurring in an absent part of the limb following amputation. Even though it is a relatively common complication among amputees—with an estimated prevalence as high as ~80 percent—the underlying mechanisms of this puzzling condition remain poorly understood. Current theories predominantly emphasize the role of the nervous system and neuropsychopathology in the development of PLP. However, these neurocentric explanations are disputed and have not yet been translated into effective treatments or a definitive cure for the condition, nor have several notable anomalies been settled, which has prompted researchers to call for the exploration of alternative theories. The aim of this paper is to offer an alternative mechanical mechanism for explaining PLP and spontaneous phantom sensations. This work introduces a theoretical model for the mechanism of PLP, drawing on a recent study that proposed this model to explain fibromyalgia-type psychosomatic syndromes as disorders driven by overactive soft tissue myofibroblasts. The manuscript proposes a shift from purely neurocentric models of PLP to a framework where the extracellular matrix and connective tissue, specifically myofascial tissue and inflammatory myofibroblasts—which are often overlooked in research—take part in its pathogenesis. In this suggested model, surgical interventions disrupt the biomechanical stability of the fascio-musculoskeletal biotensegrity-like system, thus acting as a contributing factor in the chronic pain manifestation. The term ‘biotensegrity’ refers to the dynamic biomechanical behavior of a living system that is stabilized by compressive and tensile force elements, a characteristic quality of myofascial tissue. In this framework, abnormal extracellular matrix remodeling, driven by overactive peripheral myofibroblasts, and the concomitant mechanical effects exerted on sensory nerves embedded within the fascia and reaching the neuroma microenvironment contribute to the generation and perception of spontaneous PLP and phantom sensations. The interplay between abnormal extracellular matrix, the neuroma’s intrinsic excitability, as well as peripheral and central neurophysiological mechanisms, collectively provide a biophysical neuropathophysiological basis to help explain PLP. This offers a different unexplored perspective on a condition with poorly understood mechanisms. Full article

Background/Objectives: Pacific peoples in Aotearoa, New Zealand experience the highest burden of gout globally, yet there is still a lack of awareness and understanding of the disease. A Pacific community group and Pacific health professional network co-designed Pacific gout resources to improve understanding. The aim of this study is to identify and discuss the current state and perceptions of Pacific gout education, and explore health professionals’ views on Pacific co-designed resources and their usefulness in clinical settings. Methods: The Fa’afaletui model was utilised to conduct semi-structured Talanga interviews with 14 health professionals in Auckland, New Zealand who work in primary care clinics. The interview explored their views on providing gout education and on the feasibility of the Pacific co-designed gout resources. Talanga interviews were audio recorded and thematically analysed. Results: Overall, health professionals responded positively to the co-designed resources, identifying the benefits of supporting primary care consultations and improving Pacific patients’ understanding of gout. The key findings were summarised in five main themes: (1) health system barriers to gout education, (2) misleading information, (3) health professionals’ experiences of providing health education, (4) general impressions of Pacific co-designed resources, and (5) the feasibility of Pacific co-designed educational resources in a clinical setting. Conclusions: This study presents the views of health professionals in providing health education related to gout and on the feasibility of Pacific co-designed educational resources. It reinforces the significance of involving communities in the design and implementation of interventions to ensure they are culturally safe, relevant, and have long-term impacts on gout management. Full article

Background. Parkinson’s Disease (PD) is a neurological condition that can severely impair gait, often through changes to gait parameters including stride length, velocity, and variability. Therapeutic interventions such as Rhythmic Auditory Stimulation (RAS^®) target gait dysfunction in PD by using the regular beat of music or metronome clips to cue normalized walking patterns. Previous research has suggested that auditory cue properties (e.g., familiarity and groove) and individual factors (e.g., beat perception ability and susceptibility to dual-task interference) influence auditory cueing treatment efficacy in healthy young and older adults; however, optimization of rhythmic cueing across individuals with PD remains understudied. Methods. To address this, we explored the effects of familiarity, groove, beat perception ability, and synchronization instructions on gait in patients with PD during accelerated auditory cues. Individuals with idiopathic PD were randomized to walk freely or synchronized to music and metronome cues played 10% faster than their baseline walking cadence. Musical stimuli varied in self-reported familiarity and perceived groove and beat perception ability was assessed to classify participants as good or poor beat perceivers. Results. Overall, high-groove music and synchronized walking elicited faster gait patterns compared to low-groove music and free walking, respectively, as demonstrated by increased gait velocity and cadence. Familiarity and beat perception ability did not significantly affect gait in individuals with PD. Discussion. Altogether, our results indicate that high-groove music and synchronized walking lead to the greatest gait improvements during cueing, regardless of beat perception ability. Conclusion. Future studies and clinical interventions should consider stimulus type and synchronization instructions when implementing cueing therapies for gait dysfunction in PD in order to optimize treatment responses. Full article

Introduction: The application of information and communication tools in healthcare is becoming increasingly widespread and is obtaining promising results. However, their use by informal caregivers is not adequately elucidated. Objective: The aim was to analyze the opinions, perceptions, and attitudes of informal caregivers of stroke patients concerning the use of Stroke-CareApp (Version 1), a smartphone application (app) designed exclusively for this population. Methods: A qualitative study was conducted using a phenomenological approach. Five caregivers used Stroke-CareApp, an app designed as a meeting place for peers, with information about the disease and access to healthcare professionals. Results: The discourses obtained from the interviews were analyzed, and the resulting codes were divided into eight categories: impact on the caregiver, coping with caregiving, involvement in caregiving, steps toward recovery in the absence of the caregiver, relevance for the caregiver, facilitating factors for the use of the app, source of consultation when in doubt and reliability of the information, and limitations in the use of the app. Conclusions: Although caregivers consider the app a beneficial intervention for them, it is important to note that it is a complementary alternative to other interventions, and one must be patient and perseverant during the initial months to achieve optimal adherence. Full article

Sunscreen protects skin from harmful Ultra Violet (UV) rays, preventing skin diseases like cancer and premature aging. This review explores the role of nanotechnology in enhancing sunscreen formulations by incorporating green and sustainable ingredients. Nanoparticles such as titanium dioxide and zinc oxide effectively reflect UV rays, improving protection while minimizing white residue, thereby enhancing aesthetics, stability, and efficacy. Recent advancements in formulation include lipid-based and polymer-based nanosystems that improve the delivery of active ingredients, offering multifunctional benefits. Additionally, modern sunscreens integrate anti-aging and antioxidant properties, reflecting the trend toward hybrid formulations with multiple skin benefits. The review also examines recent patents, highlighting innovations in nanotechnology-driven sunscreen formulations and delivery systems. Safety and regulatory concerns are critically analyzed, focusing on public perception of nanoparticles and their environmental impact. Issues such as manufacturing challenges and consumer hesitancy toward nano-scaled formulations due to safety considerations are also discussed. While nanotechnology presents significant potential in advancing sun protection, the review underscores the importance of balancing innovation with safety and sustainability. Ultimately, it serves as a guide for future research directions in nano-based sunscreens, advocating for responsible and informed development in the field. Full article

Burning mouth syndrome (BMS) and oral lichen planus (OLP) are two chronic oral diseases/disorders that continue to pose a challenge for conventional diagnosis and treatment. Both diseases do not occur in isolation but rather appear to reflect a broader interplay of psychological, neurological, endocrine, and immunological factors, i.e., complex disorders in interconnected biological and psychological systems. In BMS, patients often suffer from persistent burning sensations without visible lesions, which may be related to altered pain processing, emotional stress, and dysregulation in the brain regions responsible for interoception and perception. Although OLP is primarily characterised by immune-mediated mucosal damage, it often has significant psychological comorbidity, particularly in the erosive form. Common features such as cortisol imbalance, disturbed cytokine patterns, and high levels of anxiety and depression suggest that these conditions may be due to overlapping systemic disorders. It is no longer sufficient to focus only on the visible lesions or symptom relief. Understanding these diseases/disorders through a more comprehensive psychoneuroendocrine immune system (PNEI) opens up new opportunities for early intervention, improved diagnostics, and more personalised therapeutic strategies that go beyond treating symptoms. Ultimately, these diseases/disorders require a more integrated and patient-centred approach, where understanding the whole system is as important as treating its individual parts. Full article

Hemophilias and hemoglobinopathies—including hemophilias A and B, sickle cell disease (SCD), and β-thalassemia—are debilitating genetic disorders associated with significant global health burdens. While traditional management has centered on factor replacement and transfusions, these approaches remain palliative, with limited access and durability in many regions. Recent advances in immune-based therapeutics (e.g., emicizumab, concizumab, crizanlizumab), viral vector-mediated gene addition (e.g., Roctavian, Hemgenix), and gene-modified autologous stem cell therapies (e.g., Zynteglo, Casgevy) have ushered in a new era of disease-modifying and potentially curative interventions. These therapies offer durable efficacy and improved quality of life, particularly in adult populations. However, implementation remains uneven across global health systems due to high costs, limited infrastructure, and regulatory heterogeneity. Additionally, ethical considerations such as long-term surveillance, informed consent in vulnerable populations, and social perceptions of genetic modification present ongoing challenges. Innovations such as multiplex genome editing, immune-evasive donor platforms, synthetic biology, and AI-driven treatment modeling are poised to expand therapeutic horizons. Equitable access, particularly in regions bearing the highest disease burden, will require collaborative funding strategies, regional capacity building, and inclusive regulatory frameworks. This review summarizes the current landscape of curative therapy, outlines implementation barriers, and calls for coordinated international action to ensure that transformative care reaches all affected individuals worldwide. Full article

Background and Objectives: Decreased balance function in multiple sclerosis (MS) patients is influenced by impaired gravity perception, which can be measured by the subjective visual vertical (SVV) test. The value of this test can be increased by executing it in a moving visual background (i.e., dynamic SVV). However, clinicians and researchers use varying dynamic stimulus properties due to the lack of consensus on optimal parameters for reliably distinguishing between health and disease. Materials and Methods: To evaluate how dynamic visual stimulus intensity affects the perception of verticality in patients with MS and healthy individuals. Materials and Methods: We assessed static and dynamic SVV in 31 MS patients with dizziness and 32 age- and sex-matched controls using the virtual reality application VIRVEST. We evaluated the effects of modifying two parameters in dynamic SVV testing: rotation velocity (10°/s, 30°/s, and 60°/s) and visual field coverage (small vs. large). Results: The median of static SVV deviations was significantly greater in the MS group (1.8° vs. 0.9°). The mildest dynamic stimulus intensity of 10°/s, with a small visual field coverage, yielded the greatest discriminatory capacity to differentiate between the groups (AUC = 0.897; p < 0.001). This stimulus elicited a median SVV deviation of 4.3° in the MS group and 2.1° in the control group (p < 0.001) while also inducing significantly lower test-induced dizziness compared with stronger stimuli. Median visual dependence values measured at 10°/s with a small visual field coverage were 4.2 in the MS group and 2.02 in the control group (p < 0.001), also yielding the greatest AUC values compared to stronger stimuli (AUC = 0.828; p < 0.001). Conclusions: Our results support the use of relatively mild dynamic stimulus intensity. Future studies are encouraged to evaluate different dynamic stimulus parameters and patient populations. Full article