bluuebunny/crossref_metadata_2025_split huggingface dataset:
“A balancing act”: parents’ longitudinal perspectives of weight-related discussions with their children following obesity treatment
Authors: Sjunnestrand My , Neuman Nicklas , Järvholm Kajsa , Ek Anna , Nordin Karin , Salas Ximena Ramos , Eli Karin , Nowicka Paulina 
Published: June 2024

AbstractWeight-related discussions during childhood may have long-lasting effects on children’s body image and well-being. However, little is known about how parents frame these discussions with children who have undergone treatment for obesity. Our study aimed to explore how parents perceive weight-related discussions, several years after their children started obesity treatment. This qualitative study is part of the 4-year follow-up of the More and Less study, a randomized controlled trial examining the effectiveness of a parental support program as part of obesity treatment for preschool-aged children in Stockholm, Sweden. Semi-structured interviews were conducted with 33 parents (79% mothers, 48% with a university degree, 47% with foreign background) of 33 children (mean age 9.3 years (SD 0.7), 46% girls), transcribed and analyzed using realist informed thematic analysis. Three main themes, encompassing three subthemes were developed. Under the first theme, Parental attitudes and concerns, parents emphasized the importance of discussing weight and health behaviors with their children, yet found it challenging due to uncertainties about how to approach it safely and sensitively. A few parents found the conversation manageable, citing their own experiences of having overweight or their style of communication with the child as facilitating the conversation. Under the second theme, The significance of time and context, parents said they engaged in weight-related conversations with their children more frequently as the children matured, driven by their growing self-awareness. Parents also expressed how contextual factors, such as gender and the presence of others, shaped conversations. Parents perceived boys as more resilient, thus exposing them to more negative weight talk. The third theme, Navigating weight stigma, revealed how parents employed strategies such as nurturing their children’s self-confidence, downplaying the significance of appearance and emphasizing health when discussing weight to shield their children from weight stigma. Taken together, we found that many parents need support to navigate weight-related discussions. Addressing weight stigma is part of children’s obesity management process, as children may be bullied, teased, or experience discrimination in different social settings. More research is needed to explore how young children undergoing obesity treatment experience weight stigma and to understand gendered differences in these experiences.
Magnitude and determinants of undernutrition among tuberculosis patients in Ethiopia: systematic review and meta-analysis
Authors: Feyisa Jira Wakoya , Berhanu Robera Demissie , Lema Matiyos , Desalegn Markos , Merdassa Emiru , Kitila Keno Melkamu , Hailu Wase Benti , Beyena Sidie Debelo , Shama Adisu Tafari 
Published: June 2024

Abstract
Background
Undernutrition increases the risk of TB infection to be active TB, death and relapse of the disease. Undernutrition also disturbs the management process of tuberculosis. Therefore, this study aimed to estimate the pooled magnitude and determinants of undernutrition among TB patients in Ethiopia.

Methods
From August 20, 2022 to January 6, 2023, the research articles were identified via the search engines Google Scholar, Medline, Pub Med, Cochrane Library, and Web of Science. Stata version 14 was used for analysis, along with a standardized data extraction checklist. The Cochrane Q test statistic and I2 statistics were used to determine heterogeneity. A random-effect model was used to assess the extent of undernutrition among TB patients. OR with a 95% CI was used to report the relationship between undernutrition and independent factors. A funnel plot and Egger’s test were used to examine publication bias.

Results
A total of 720 research articles were identified via several databases and 21 studies were included in the systematic review and meta-analysis. The pooled magnitude of undernutrition among TB patients was 48.23% (95% CI 42.84, 53.62). The current meta-analysis revealed that patients who had no formal education (OR = 2.11(95%CI: 1.09, 4.06), average monthly income < 1800 ETB (OR = 2.32 (95CI: 1.33, 4.04), unable to work (OR = 2.61(95CI:1.99, 3.43), patients who had eating disorder (OR = 2.73 (95CI: 2.09, 3.56), patients who had intestinal parasite (OR = 3.77 (95CI: 2.39, 5.94), patients of > 5 family size (OR = 3.79 (95CI: 1.06, 14.93), and patients who drank alcohol (OR = 1.47(95CI: 1.06, 2.05) were significantly associated with undernutrition.

Conclusion
This meta-analysis examined the high magnitude of undernutrition among TB patients in Ethiopia. Strategic and police-oriented intervention to prevent factors contributing to the problem is mandatory.
Place of residence and blood sugar testing practices among men: insights from the 2021 Madagascar demographic and health survey
Authors: Okyere Joshua , Ayebeng Castro , Sakyi Barbara , Dickson Kwamena Sekyi 
Published: June 2024

Abstract
Background
In 2021, Madagascar had approximately 13,919 people living with diabetes, with 66.1% of cases being undiagnosed. The implication is that this population are at high risk of developing diabetes complications which will affect their quality of life. However, promoting the uptake of screening practices such as the blood glucose test among the asymptomatic population would offer a chance to reduce the prevalence of undiagnosed diabetes in the country. This study examined the association between place of residence and blood sugar testing practices among men in Madagascar.

Methods
Secondary data from the men recode file of the 2021 Madagascar Demographic and Health Survey (MDHS) was used. A sample of 9,035 were used for the analysis. Descriptive and multivariate analyses were performed in STATA version 14. The results are presented in adjusted odds ratio (AOR) with the corresponding 95% confidence interval.

Results
Only 5.83% reported to have ever had their blood glucose/sugar tested by a health professional. Residing in rural areas was associated in lower likelihood of undergoing a test to check one’s blood sugar level [AOR = 0.23; 95%CI = 0.19–0.28] compared to those in urban areas. This association remained consistent even after adjusting for the effects of covariates [AOR = 0.67; 95%CI = 0.52–0.86].

Conclusion
We conclude that place of residence plays a significant role in influencing men’s decision to test their blood glucose level. It is, therefore, imperative for the Madagascar Public Health Department to liaise with the government to bridge the rural-urban disparities in terms of accessibility to blood glucose testing services. Practically, this can be achieved by instituting community-based health services centers in the rural areas of Madagascar to mitigate the rural-urban disparities. Also, health education campaigns to raise men’s awareness about the need to test their blood glucose level must necessarily target older men, those without formal education, those without health insurance, and men who have been diagnosed with hypertension.
Prevalence and risk factors for obstructive pulmonary dysfunction caused by silica dust exposure: a multicenter cross-sectional study
Authors: Xin Li , An Tang Mei , Ying Li , Rong Dai Wei , Lei Huang 
Published: June 2024

Abstract
Objective
To understand the prevalence rate of obstructive pulmonary dysfunction in workers exposed to silica dust and analyze its risk factors, so as to provide reference for the formulation of diagnostic criteria for chronic obstructive pulmonary disease caused by occupational dust.

Methods
Data collection and structured questionnaire were used to collect the data of 2064 workers exposed to silica dust who underwent health examination in Hunan Occupational Disease Prevention and Control Hospital and Yuanling Second People’s Hospital from January 1, 2021 to June 30, 2022. The prevalence rate of obstructive pulmonary ventilation dysfunction was analyzed and the risk factors were analyzed.

Results
The prevalence rate of obstructive pulmonary ventilation dysfunction (FEV1/FVC < 70%) was 2.3% in 2064 silica dust exposed workers. The prevalence of restrictive pulmonary ventilation dysfunction (FVC/Pre < 80%) was 8.1%. The prevalence of obstructive pulmonary ventilation dysfunction in the high level exposure group was higher than that in the low level exposure group, 8.2 vs0.9% (P < 0.05). The rate of obstructive pulmonary ventilation dysfunction in female group was higher than that in male group (5.3% vs. 1.7%, p = 0.00). Workers with obstructive pulmonary dysfunction were older and worked longer than workers without obstructive pulmonary dysfunction, but there was no statistical difference. Multivariate regression analysis showed that high exposure level was a risk factor for obstructive pulmonary ventilation dysfunction in silica dust exposed workers (P < 0.05). Females were the risk factors for obstructive pulmonary ventilation dysfunction (P < 0.05).

Conclusion
Silica dust exposure can cause obstructive pulmonary ventilation dysfunction and lead to chronic obstructive pulmonary disease. High level of exposure is a risk factor for obstructive pulmonary ventilation dysfunction. Women exposed to dust are more prone to obstructive pulmonary ventilation dysfunction than men. Early diagnosis of chronic obstructive pulmonary disease caused by silica dust and timely intervention measures are very important to delay the decline of lung function and protect the health of workers.
Post-BSSO condylar position stability: a comparison of miniplate and lag screw fixation
Authors: Aliabadi Ehsan , Eskandari Fateme , Zanjani Milad , Babouei Moslem 
Published: June 2024

Abstract
Background
This study was conceived to assess the postoperative stability of condylar position following fixation with miniplates and lag screws after bilateral sagittal split osteotomy (BSSO).

Methods
This retrospective study included a cohort of 20 patients undergoing BSSO using the Obwegeser-Dal Pont modification. The bony segments were stabilized using either miniplates with two 2.0-mm monocortical screws per segment or three 2.0-mm bicortical lag screws along the mandible’s superior border. Pre- and postoperative (7-day interval) spiral computed tomography scans were conducted to assess skeletal changes across both groups. Data analysis employed Wilcoxon signed-rank and Wilcoxon rank-sum tests (α = 0.05).

Results
No statistically significant difference was observed between the pre-and postoperative condylar position parameters (P>0.05). However, the lag screw group showed a marginal significant increase in the left condyle’s angulation (preoperative: 24.83 ± 6.37 vs. postoperative: 32.5 ± 4.93; P = 0.04). Changes in condylar height, length, and width were not statistically significant before and after BSSO in either groups (P>0.05). Nor was any statistically significant difference found between the miniplates and lag screws groups regarding condylar position parameters (P>0.05).

Conclusion
The results indicated that both lag screw and miniplate fixation methods can be effectively employed in BSSO procedures without impacting condylar position parameters. Thus, either fixation method can be chosen depending on factors such as the surgeon’s preference and clinical outcomes.
Nuclear proteins and diabetic retinopathy: a review
Authors: Li Bin , Hussain Wahab , Jiang Zhi-Liang , Wang Jia-Yi , Hussain Sarfraz , Yasoob Talat Bilal , Zhai Yuan-Kun , Ji Xin-Ying , Dang Ya-Long 
Published: June 2024

AbstractDiabetic retinopathy (DR) is an eye disease that causes blindness and vision loss in diabetic. Risk factors for DR include high blood glucose levels and some environmental factors. The pathogenesis is based on inflammation caused by interferon and other nuclear proteins. This review article provides an overview of DR and discusses the role of nuclear proteins in the pathogenesis of the disease. Some core proteins such as MAPK, transcription co-factors, transcription co-activators, and others are part of this review. In addition, some current advanced treatment resulting from the role of nuclear proteins will be analyzes, including epigenetic modifications, the use of methylation, acetylation, and histone modifications. Stem cell technology and the use of nanobiotechnology are proposed as promising approaches for a more effective treatment of DR.
Ultrasonic-responsive piezoelectric stimulation enhances sonodynamic therapy for HER2-positive breast cancer
Authors: Chen Zhiguang , Yang Lizhi , Yang Zhimin , Wang Zihua , He Wen , Zhang Wei 
Published: June 2024

Abstract
Introduction
Breast cancer ranks second as the most common malignancy globally, after lung cancer. Among the various subtypes of breast cancer, HER2 positive breast cancer (HER2 BC)poses a particularly challenging prognosis due to its heightened invasiveness and metastatic potential. The objective of this study was to construct a composite piezoelectric nanoparticle based on poly(vinylidene fluoride-trifluoroethylene) (P(VDF-TrFE)) for imaging and treatment of HER2 BC.

Method
By reshaping the crystal structure of P(VDF-TrFE) piezoelectric nanoparticles, improving hydrophilicity, and incorporating imaging capabilities, we developed piezoelectric composite nanoparticles (PGd@tNBs) that integrate imaging and therapeutic functions. The in vitro characterization encompassed the assessment of piezoelectric properties, hydrophilicity, imaging performance, and therapeutic efficacy of these particles. The targeting and therapeutic effectiveness of PGd@tNBs particles were further validated in the SK-BR3 cell line and subsequently confirmed in HER2-positive tumor-bearing mice.

Results
The nanoparticle demonstrated excellent biocompatibility and impressive multimodal imaging performance. Magnetic resonance imaging (MRI) observations revealed significant accumulation of PGd@tNBs particles in the HER2 positive tumor, exhibiting superior contrast-enhanced ultrasound performance compared to traditional ultrasound contrast agents, and small animal in vivo imaging showed that PGd@tNBs particles were primarily excreted through respiration and urinary metabolism. Piezoforce Microscopy characterization highlighted the outstanding piezoelectric properties of PGd@tNBs particles. Upon targeted binding to HER2-BC, ultrasound stimulation influenced the cell membrane potential, leading to reversible electroporation. This, in turn, affected the balance of calcium ions inside and outside the cells and the mitochondrial membrane potential. Following ingestion by cells, PGd@tNBs, when exposed to ultrasound, triggered the generation of reactive oxygen species (ROS), resulting in the consumption of glutathione and superoxide dismutase and achieving sonodynamic therapy. Notably, repeated ultrasound stimulation, post PGd@tNBs particles binding and entry into cells, increased ROS production and elevated the apoptosis rate by approximately 45%.

Conclusion
In conclusion, the PGd@tNBs particles developed exhibit outstanding imaging and therapeutic efficacy, holding potential for precise diagnosis and personalized treatment of HER2 BC.
Is peer support a tipping point for the opioid use disorder crisis in Appalachia? Research holds the answer
Authors: Horn Kimberly , Mathis Stephanie M. , Nagle Lara , Hagaman Angela , Dunkenberger Mary Beth , Pack Robert 
Published: June 2024

Abstract
Background
The present commentary highlights the pressing need for systematic research to assess the implementation and effectiveness of medications for opioid use disorder, used in conjunction with peer recovery support services, to improve treatment outcomes for individuals with opioid use disorder in Central Appalachia. This region, encompassing West Virginia, Eastern Kentucky, Southwest Virginia, East Tennessee, and Western North Carolina, has long grappled with a disproportionate burden of the opioid crisis. Due to a complex interplay of cultural, socioeconomic, medical, and geographic factors, individuals in Central Appalachia face challenges in maintaining treatment and recovery efforts, leading to lower success rates.

Approach
To address the issue, we apply an exploratory approach, looking at the intersection of unique regional factors with the utilization of medications for opioid use disorder, in conjunction with peer recovery support services. This combined treatment strategy shows promise in addressing crucial needs in opioid use disorder treatment and enhancing the recovery journey. However, there are significant evidence gaps that need to be addressed to validate the expected value of incorporating peer support into this treatment strategy.

Conclusion
We identify nine obstacles and offer recommendations to address the gaps and advance peer recovery support services research. These recommendations include the establishment of specific partnerships and infrastructure for community-engaged, peer recovery support research; improved allocation of funding and resources to implement evidence-based practices such as peer support and medication-assisted treatment; developing a more precise definition of peer roles and their integration across the treatment and recovery spectrum; and proactive efforts to combat stigma through outreach and education.
Quantitative assessment of the associations between DNA repair gene XRCC3 Thr241Met polymorphism and pancreatic cancer
Authors: Wu Wenjing , Xu Sen , Chen Lingzhi , Ji Chaomin , Liang Tianyu , He Mangmang 
Published: June 2024

Abstract
Background
Prior research exploring the correlation between the XRCC3 Thr241Met polymorphism and the susceptibility to pancreatic cancer has yielded conflicting outcomes. To date, there has been a notable absence of studies examining this polymorphism. The primary aim of the current investigation is to elucidate the potential role of the XRCC3 Thr241Met polymorphism as a risk factor in the development of pancreatic cancer.

Methods
The comprehensive literature search was meticulously conducted across primary databases, including PubMed, Embase, and CNKI (China National Knowledge Infrastructure), spanning from the inception of each database through January 2024. To synthesize the data, a meta-analysis was performed using either a fixed or random-effects model, as appropriate, to calculate the odds ratios (ORs) and their corresponding 95% confidence intervals (CIs).

Results
The analysis revealed significant associations between the XRCC3 Thr241Met polymorphism and an increased risk of pancreatic cancer. This was evidenced through various genetic model comparisons: allele contrast (T vs. C: OR = 0.77, 95% CI = 0.70–0.86, P < 0.001), homozygote comparison (TT vs. CC: OR = 0.71, 95% CI = 0.58–0.88, P = 0.001), heterozygote comparison (TC vs. CC: OR = 0.67, 95% CI = 0.52–0.87, P = 0.003), and a dominant genetic model (TT/TC vs. CC: OR = 0.68, 95% CI = 0.57–0.81, P < 0.001). Additionally, subgroup analyses based on ethnicity disclosed that these associations were particularly pronounced in the Caucasian population, with all genetic models showing significance (P < 0.05).

Conclusions
The XRCC3 Thr241Met polymorphism has been identified as contributing to a reduced risk of pancreatic cancer in the Caucasian population. This finding underscores the need for further research to validate and expand upon our conclusions, emphasizing the urgency for continued investigations in this domain.
LncRNA MALAT1 facilitates BM-MSCs differentiation into endothelial cells and ameliorates erectile dysfunction via the miR-206/CDC42/PAK1/paxillin signalling axis
Authors: Luo Longhua , Wang Zixin , Tong Xuxian , Xiong Tenxian , Chen Minggen , Liu Xiang , Peng Cong , Sun Xiang 
Published: June 2024

Abstract
Background
Erectile dysfunction (ED) is a common male sexual dysfunction, with an increasing incidence, and the current treatment is often ineffective.

Methods
Vascular endothelial growth factor (VEGFA) was used to treat bone marrow-derived mesenchymal stem cells (BM-MSCs), and their cell migration rates were determined by Transwell assays. The expression of the von Willebrand Factor (vWF)VE-cadherin, and endothelial nitric oxide synthase(eNOS) endothelial markers was determined by qRT‒PCR and Western blot analyses. The MALAT1-induced differentiation of BM-MCs to ECs via the CDC42/PAK1/paxillin pathway was explored by transfecting VEGFA-induced BM-MSC with si-MALAT1 and overexpressing CDC42 and PAK1. The binding capacity between CDC42, PAK1, and paxillin in VEGFA-treated and non-VEGFA-treated BM-MSCs was examined by protein immunoprecipitation. MiR-206 was overexpressed in VEGFA-induced BM-MSC, and the binding sites of MALAT1, miR-206, and CDC42 were identified using a luciferase assay. Sixty male Sprague‒Dawley rats were divided into six groups (n = 10/group). DMED modelling was demonstrated by APO experiments and was assessed by measuring blood glucose levels. Erectile function was assessed by measuring the intracavernosa pressure (ICP) and mean arterial pressure (MAP). Penile erectile tissue was analysed by qRT‒PCR, Western blot analysis, and immunohistochemical staining.

Results
MALAT1 under VEGFA treatment conditions regulates the differentiation of BM-MSCs into ECs by modulating the CDC42/PAK1/paxillin axis. In vitro experiments demonstrated that interference with CDC42 and MALAT1 expression inhibited the differentiation of BM-MSCs to ECs. CDC42 binds to PAK1, and PAK1 binds to paxillin. In addition, CDC42 in the VEGFA group had a greater ability to bind to PAK1, whereas PAK1 in the VEGFA group had a greater ability to bind to paxillin. Overexpression of miR-206 in VEGFA-induced BM-MSCs demonstrated that MALAT1 competes with the CDC42 3’-UTR for binding to miR-206, which in turn is involved in the differentiation of BM-MSCs to ECs. Compared to the DMED model group, the ICP/MAP ratio was significantly greater in the three BM-MSCs treatment groups.

Conclusions
MALAT1 facilitates BM-MSC differentiation into ECs by regulating the miR-206/CDC42/PAK1/paxillin axis to improve ED. The present findings revealed the vital role of MALAT1 in the repair of BM-MSCs for erectile function and provided new mechanistic insights into the BM-MSC-mediated repair of DMED.