bluuebunny/crossref_metadata_2025_split huggingface dataset:
Promoting the restoration of China’s marine ecology and the governance of marine disaster prevention and reduction
Authors: Huang Lansong , Wei Xuezhi , Wang Quansheng 
Published: April 2024

AbstractThe oceans are a treasure trove of natural resources and an essential regulator of the global climate. Still, due to economic development and human activities in recent years, these ecosystems have suffered varying degrees of degradation, so the restoration of marine ecosystems is essential. At the same time, states should strengthen the synergy of marine disaster prevention and mitigation efforts and jointly defend against the impact of maritime disasters on human lives, property, and climate change. On June 28–29, 2023, the Forum on Restoration of Marine Ecological Environment Protection, Disaster Prevention, and Mitigation was held in Qingdao’s West Coast New Area. The forum adopted a combination of “online and offline.” Nearly 150 experts and scholars in marine-related environmental protection, disaster prevention, and mitigation from organizations, universities, and research institutes across multiple countries attended the event.
Assessing potential sustainability benefits of micromobility: a new data driven approach
Authors: Comi Antonio , Polimeni Antonio 
Published: April 2024

AbstractPromoting the shift from private cars to micromobility (e.g., bike, e-bike, scooter) can represent a valuable action to improve city sustainability and liveability. Micromobility can help to replace trips by individual private cars (e.g., daily short round trips) as well as to improve coverage and accessibility of transit services, and, subsequently, to reduce the traffic impacts (e.g., pollutant emissions). It can be seen as a potential solution to move people more efficiently in urban areas, as well as to push people towards a more active mobility behaviour, contributing to the well-being goals. In this context, the paper, rather than inferring the users’ propensity to change their travel mode, proposes a methodology to identify car trips that can be considered the most compatible with micromobility. Estimation of the potential demand (e.g., the upper level of car trips that could be replaced by micromobility) is carried out by exploiting the opportunity offered by floating car data (FCD) for characterising car trips. Its goodness is therefore evaluated through an application to a real case study (i.e., the city of Trani, Apulia Region, Southern Italy), divided into seventy traffic zones, and where a FCD dataset of about 5,200 trips was available. The FCD allowed the car trips to be characterised (e.g., origin and destination, path features) instead of using the traditional surveys. The results indicate that a significant share of daily car trips can be substituted (i.e., the most compatible) by micromobility (31% of car round trips in the case study), with considerable potential environmental gains (traffic emission reduction; less than 21% of total emissions from private cars). Results can be of interest to local authorities in integrating micromobility in urban mobility planning and promoting new sustainable transport alternatives, as well as to transport companies for designing new appeal services. The developed methodology is parametric and uses easy-to-obtain data available worldwide; thus, it can be easily transferred to other city contexts.
Comparative transcriptomic analysis delineates adaptation strategies of Rana kukunoris toward cold stress on the Qinghai-Tibet Plateau
Authors: Zhang Tao , Jia Lun , Niu Zhiyi , Li Xinying , Men Shengkang , Jiang Lu , Ma Miaojun , Wang Huihui , Tang Xiaolong , Chen Qiang 
Published: April 2024

Abstract
Background
Cold hardiness is fundamental for amphibians to survive during the extremely cold winter on the Qinghai-Tibet plateau. Exploring the gene regulation mechanism of freezing-tolerant Rana kukunoris could help us to understand how the frogs survive in winter.

Results
Transcriptome of liver and muscle of R. kukunoris collected in hibernation and spring were assisted by single molecule real-time (SMRT) sequencing technology. A total of 10,062 unigenes of R. kukunoris were obtained, and 9,924 coding sequences (CDS) were successfully annotated. Our examination of the mRNA response to whole body freezing and recover in the frogs revealed key genes concerning underlying antifreeze proteins and cryoprotectants (glucose and urea). Functional pathway analyses revealed differential regulated pathways of ribosome, energy supply, and protein metabolism which displayed a freeze-induced response and damage recover. Genes related to energy supply in the muscle of winter frogs were up-regulated compared with the muscle of spring frogs. The liver of hibernating frogs maintained modest levels of protein synthesis in the winter. In contrast, the liver underwent intensive high levels of protein synthesis and lipid catabolism to produce substantial quantity of fresh proteins and energy in spring. Differences between hibernation and spring were smaller than that between tissues, yet the physiological traits of hibernation were nevertheless passed down to active state in spring.

Conclusions
Based on our comparative transcriptomic analyses, we revealed the likely adaptive mechanisms of R. kukunoris. Ultimately, our study expands genetic resources for the freezing-tolerant frogs.
The effects of multi-colour light filtering glasses on human brain wave activity
Authors: Boere Katherine , Krigolson Olave E. 
Published: April 2024

AbstractThe prevalence of electronic screens in modern society has significantly increased our exposure to high-energy blue and violet light wavelengths. Accumulating evidence links this exposure to adverse visual and cognitive effects and sleep disturbances. To mitigate these effects, the optical industry has introduced a variety of filtering glasses. However, the scientific validation of these glasses has often been based on subjective reports and a narrow range of objective measures, casting doubt on their true efficacy. In this study, we used electroencephalography (EEG) to record brain wave activity to evaluate the effects of glasses that filter multiple wavelengths (blue, violet, indigo, and green) on human brain activity. Our results demonstrate that wearing these multi-colour light filtering glasses significantly reduces beta wave power (13–30 Hz) compared to control or no glasses. Prior research has associated a reduction in beta power with the calming of heightened mental states, such as anxiety. As such, our results suggest that wearing glasses such as the ones used in this study may also positively change mental states, for instance, by promoting relaxation. This investigation is innovative in applying neuroimaging techniques to confirm that light-filtering glasses can induce measurable changes in brain activity.
Plastid phylogenomics and fossil evidence provide new insights into the evolutionary complexity of the ‘woody clade’ in Saxifragales
Authors: Jia Linbo , Wang Shuying , Hu Jinjin , Miao Ke , Huang Yongjiang , Ji Yunheng 
Published: April 2024

Abstract
Background
The “woody clade” in Saxifragales (WCS), encompassing four woody families (Altingiaceae, Cercidiphyllaceae, Daphniphyllaceae, and Hamamelidaceae), is a phylogenetically recalcitrant node in the angiosperm tree of life, as the interfamilial relationships of the WCS remain contentious. Based on a comprehensive sampling of WCS genera, this study aims to recover a robust maternal backbone phylogeny of the WCS by analyzing plastid genome (plastome) sequence data using Bayesian inference (BI), maximum likelihood (ML), and maximum parsimony (MP) methods, and to explore the possible causes of the phylogenetic recalcitrance with respect to deep relationships within the WCS, in combination with molecular and fossil evidence.

Results
Although the four WCS families were identically resolved as monophyletic, the MP analysis recovered different tree topologies for the relationships among Altingiaceae, Cercidiphyllaceae, and Daphniphyllaceae from the ML and BI phylogenies. The fossil-calibrated plastome phylogeny showed that the WCS underwent a rapid divergence of crown groups in the early Cretaceous (between 104.79 and 100.23 Ma), leading to the origin of the stem lineage ancestors of Altingiaceae, Cercidiphyllaceae, Daphniphyllaceae, and Hamamelidaceae within a very short time span (∼4.56 Ma). Compared with the tree topology recovered in a previous study based on nuclear genome data, cytonuclear discordance regarding the interfamilial relationships of the WCS was detected.

Conclusions
Molecular and fossil evidence imply that the early divergence of the WCS might have experienced radiative diversification of crown groups, extensive extinctions at the genus and species levels around the Cretaceous/Paleocene boundary, and ancient hybridization. Such evolutionarily complex events may introduce biases in topological estimations within the WCS due to incomplete lineage sorting, cytonuclear discordance, and long-branch attraction, potentially impacting the accurate reconstruction of deep relationships.
Association between serum calcium and prognosis in patients with acute ischemic stroke in ICU: analysis of the MIMIC-IV database
Authors: Wu Caijiao , Li Xiaorong , Li Jiaxing , Huo Ruiling , Zhao Huihan , Ying Yanping 
Published: April 2024

Abstract
Background
While serum Ca has proven to be a reliable predictor of mortality across various diseases, its connection with the clinical outcomes of ischemic stroke (IS) remains inconclusive. Our research aimed to explore the relationships between serum total Ca (tCa) and serum ionized Ca (iCa) and mortality among acute IS (AIS) patients.

Methods
We gathered data from 1773 AIS patients in the Medical Information Mart for Intensive Care Database IV, including baseline demographic data, comorbidities, vital signs, laboratory-based data, and scoring systems. Endpoints for the study encompassed 30-d, 90-d, and 365-d all-cause mortalities. Employing restricted cubic spline Cox regression, we explored potential nonlinear relationships between admission serum iCa and tCa levels and mortality. Participants were categorized into four groups based on serum iCa and tCa quartiles. Multivariable Cox regression analysis was then conducted to evaluate the independent association of iCa and tCa quartiles with all-cause mortality.

Results
The restricted cubic spline revealed a U-shaped association between iCa and 30-d and 90-d mortality (P<0.05), while the relationship between iCa and 365-d mortality was linear (P<0.05). After adjusting for confounders, multivariable Cox analysis demonstrated that the lowest serum iCa level quartile was independently associated with increased risks of 30-d, 90-d, and 365-d mortality. Similarly, the highest serum iCa level quartile was independently associated with increased risks of 30-d and 90-d mortality, but not 365-d mortality. Notably, serum tCa level showed no association with increased risks of 30-d, 90-d, and 365-d mortality.

Conclusions
Our findings suggest that serum iCa, rather than tCa, is linked to ischemic stroke prognosis. Both high and low serum iCa levels are associated with poor short-term prognosis, while only low serum iCa is associated with poor long-term prognosis in AIS patients.
Predictors of major adverse cardiac and cerebrovascular events after percutaneous coronary intervention in older adults: a systematic review and meta-analysis
Authors: Jalali Arash , Hassanzadeh Ali , Najafi Mohammad Sadeq , Nayebirad Sepehr , Dashtkoohi Mohadese , Karimi Zahra , Shafiee Akbar 
Published: April 2024

Abstract
Aim
We systematically reviewed and meta-analyzed the predictors of major adverse cardiac and cerebrovascular events (MACE/MACCE) in older adults who underwent PCI.

Methods
Three databases, PubMed, Embase, and Scopus, were searched for observational studies considering the out-of-hospital MACE/MACCE in adults ≥ 60 years old with coronary artery disease (acute or chronic) who underwent PCI. Studies were eligible if they had determined at least two statistically significant predictors of MACE/MACCE by multivariable analysis. We used the QUIPS tool to evaluate the risk of bias in the studies. Random-effects meta-analysis was utilized to pool the hazard ratios (HRs) of the most reported predictors.

Results
A total of 34 studies were included in the review. Older age (HR = 1.04, 95% Confidence Interval (CI): 1.03–1.06, P-value < 0.001), diabetes (HR = 1.36, 95% CI: 1.22–1.53, P < 0.001), history of myocardial infarction (MI) (HR = 1.88, 95% CI: 1.37–2.57, P < 0.001), ST-elevation MI (STEMI) at presentation (HR = 1.72, 95% CI: 1.37–2.18, P < 0.001), reduced left ventricular ejection fraction (LVEF) (HR = 2.01, 95% CI: 1.52–2.65, P < 0.001), successful PCI (HR = 0.35, 95% CI: 0.27–0.47, P < 0.001), eGFR (HR = 0.99, 95% CI: 0.97-1.00; P-value = 0.04) and left main coronary artery (LMCA) disease (HR = 2.07, 95% CI: 1.52–2.84, P < 0.001) were identified as predictors of MACE.

Conclusion
We identified older age, diabetes, history of MI, STEMI presentation, lower LVEF, and LMCA disease increased the risk of MACE/MACCE after PCI in older adults. Meanwhile, higher eGFR and successful PCI predicted lower adverse events risk. Future studies should focus on a more robust methodology and a precise definition of MACE.

Registration
PROSPERO (CRD42023480332).
The effect of participation in support groups on retirement syndrome in older adults
Authors: Qorbani Sakineh , Majdabadi Zahra Amrollah , Nikpeyma Nasrin , Haghani Shima , Shahrestanaki Sahar Keyvanloo , Poortaghi Sarieh 
Published: April 2024

Abstract
Background
Retirement and aging are phenomena that often occur simultaneously and lead to various physical and psychological changes in older adults. Retirement syndrome consists of symptoms such as feelings of emptiness, loneliness, uselessness, lack of clear understanding of future conditions and dissatisfaction with one’s performance after retirement. This phenomenon requires interventions to adapt to these changes. Considering the supportive role of nurses, the formation of support groups as an effective intervention in adapting to transitional stages is emphasized.

Aims
This study aims to investigate the effect of older adults’ participation in support groups on retirement syndrome.

Methods
This Quasi-experimental study recruited a total of 80 retired older adults meeting the inclusion criteria from three Retirement Associations (Retirement centers for social security retirees are among the institutions that have been set up by the government and this organization to provide face-to-face and offline services to social security retirees, as well as providing some facilities to this segment of the society). in Iran, Research samples were randomly assigned to two intervention and control groups. The demographic questionnaire and retirement syndrome questionnaire were completed by both groups at the beginning of the study. Then, four support group sessions lasting 60 to 90 min were held twice a week for the support group, and eight weeks after the end of the intervention, the questionnaires were completed for both groups. The data were analyzed using statistical tests in SPSS version 16. The significance level was set at p < 0.05 for all tests.

Results
The results of the covariance analysis showed that after the intervention, the feelings of helplessness and failure (p < 0.001), feelings of older and idleness (p = 0.027), and feelings of confusion and conflict (p = 0.002) were significantly less in the support group compared to the control group. In addition, the Feeling of trying and new direction (p < 0.001) was higher after the intervention. The paired t-test results showed that in the support group, the feelings of helplessness and failure (p < 0.001), feelings of older and idleness (p = 0.004), and feelings of confusion and conflict (p < 0.001) significantly decreased after the intervention compared to before it, while the feelings of trying and new direction (p = 0.004) significantly increased. Therefore, the results showed that after the intervention, there was a statistically significant difference between the two groups in all components of the retirement syndrome.

Conclusion
The results of this study show that participation of retired older adults in support groups can significantly improve all components of retirement syndrome, leading to an improvement in their quality of life and satisfaction.
Predictors of quality of life of TB/HIV co-infected patients in the Northern region of Ghana
Authors: Nabei Jacob Nignan , Bonful Harriet Affran , Afari Edwin Andrews , Mohammed Abdul Gafaru , Anum Adote 
Published: April 2024

Abstract
Background
Tuberculosis (TB) and human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS) co-morbidity continues to be a serious worldwide health issue, particularly in Sub-Saharan Africa. Studies on the quality of life (QOL) of TB/HIV co-infected patients guide stakeholders on the delivery of patient-centred healthcare. This study evaluated QOL of TB/HIV co-infected individuals and its contributing factors.

Methods
We conducted a cross-sectional study among TB/HIV co-infected patients, receiving treatment at clinics in the Northern Region of Ghana. Simple random sampling technique was used to select 213 patients from 32 clinics. We gathered information on patients’ QOL using the World Health Organization QOL-HIV BREF assessment tool. At a 5% level of significance, multiple logistic regression analyses were carried out to find correlates of QOL among the patients.

Results
The mean age of the patients was (38.99 ± 14.00) years with most, 33.3% (71/213) aged 30–39 years. Males constituted 54.9% (117/213). About 30.0% (64/213) of the patients reported a good QOL. Being employed (aOR = 5.23, 95% CI: 1.87 – 14.60), and adhering to treatment (aOR = 6.36, 95% CI: 1.51 – 26.65) were significantly associated with a good QOL. Being depressed (aOR = 0.02, 95% CI: 0.03 – 0.29), stigmatized (aOR = 0.31, 95% CI : 0.11 – 0.84), and not exercising (aOR = 0.28, 95% CI: 0.12 – 0.67) were negatively associated with a good QOL.

Conclusion
Less than one-third of TB/HIV co-infected patients in the region have good QOL. To guarantee good QOL, modifiable predictors such as patients’ physical activity and medication adherence should be targeted by the National AIDS and TB Control Programs.
Beyond prediction: unveiling the prognostic power of μ-opioid and cannabinoid receptors, alongside immune mediators, in assessing the severity of SARS-CoV-2 infection
Authors: Tavakoli-Yaraki Masoumeh , Abbasi Aida , Pishkenari Fatemeh Nejat , Baranipour Saeed , Jahangirifard Alireza , Mirtajani Seyed Bashir , Mejareh Zahra Noorani , Vaezi Mohammad Amin , Yavarian Jila , Abdollahi Bahare , Mokhtari-Azad Talat , Salimi Vahid 
Published: April 2024

AbstractBackgroundThis study aims to explore the potential of utilizing the expression levels of cannabinoid receptor 2 (CB2), μ-opioid receptor (MOR), MCP-1, IL-17, IFN-γ, and osteopontin as predictors for the severity of SARS-CoV-2 infection. The overarching goal is to delineate the pathogenic mechanisms associated with SARS-CoV-2.MethodsUsing quantitative Real-time PCR, we analyzed the gene expression levels of CB2 and MOR in nasopharynx specimens obtained from patients diagnosed with SARS-CoV-2 infection, with 46 individuals classified as having severe symptoms and 46 as non-severe. Additionally, we measured the circulating levels of MCP-1, IL-17, IFN-γ, and osteopontin using an ELISA assay. We examined the predictive capabilities of these variables and explored their correlations across all patient groups.ResultsOur results demonstrated a significant increase in MOR gene expression in the epithelium of patients with severe infection. The expression of CB2 receptor was also elevated in both male and female patients with severe symptoms. Furthermore, we observed concurrent rises in MCP-1, IL-17, IFN-γ, and osteopontin levels in patients, which were linked to disease severity. CB2, MOR, MCP-1, IL-17, IFN-γ, and osteopontin showed strong predictive abilities in distinguishing between patients with varying degrees of SARS-CoV-2 severity. Moreover, we identified a significant correlation between CB2 expression and the levels of MOR, MCP-1, osteopontin, and IFN-γ.ConclusionsThese results underline the interconnected nature of molecular mediators in a sequential manner, suggesting that their overexpression may play a role in the development of SARS-CoV-2 infections.Graphical Abstract
Neonatal outcomes according to different glucose threshold values in gestational diabetes: a register-based study
Authors: Kariniemi Kaisa , Vääräsmäki Marja , Männistö Tuija , Mustaniemi Sanna , Kajantie Eero , Eteläinen Sanna , Keikkala Elina ,   the Finnish Gestational Diabetes [FinnGeDi] study group, Pouta Anneli , Kaaja Risto , Eriksson Johan G , Laivuori Hannele , Gissler Mika 
Published: April 2024

Abstract
Background
Mild hyperglycaemia is associated with increased birth weight but association with other neonatal outcomes is controversial. We aimed to study neonatal outcomes in untreated mild hyperglycaemia using different oral glucose tolerance test (OGTT) thresholds.

Methods
This register-based study included all (n = 4,939) singleton pregnant women participating a 75 g 2-h OGTT in six delivery hospitals in Finland in 2009. Finnish diagnostic cut-offs for GDM were fasting ≥ 5.3, 1 h ≥ 10.0 or 2-h glucose ≥ 8.6 mmol/L. Women who did not meet these criteria but met the International Association of the Diabetes and Pregnancy Study Groups (IADPSG) criteria (fasting 5.1–5.2 mmol/L and/or 2-h glucose 8.5 mmol/L, n = 509) or the National Institute for Health and Clinical Excellence (NICE) criteria (2-h glucose 7.8–8.5 mmol/L, n = 166) were considered as mild untreated hyperglycaemia. Women who met both the Finnish criteria and the IADPSG or the NICE criteria were considered as treated GDM groups (n = 1292 and n = 612, respectively). Controls were normoglycaemic according to all criteria (fasting glucose < 5.1 mmol/L, 1-h glucose < 10.0 mmol/L and 2-h glucose < 8.5 mmol/L, n = 3031). Untreated mild hyperglycemia groups were compared to controls and treated GDM groups. The primary outcome – a composite of adverse neonatal outcomes, including neonatal hypoglycaemia, hyperbilirubinaemia, birth trauma or perinatal mortality – was analysed using multivariate logistic regression.

Results
The risk for the adverse neonatal outcome in untreated mild hyperglycemia was not increased compared to controls (adjusted odds ratio [aOR]: 1.01, 95% confidence interval [CI]: 0.71–1.44, using the IADPSG criteria; aOR: 1.05, 95% CI: 0.60–1.85, using the NICE criteria). The risk was lower compared to the treated IADPSG (aOR 0.38, 95% CI 0.27–0.53) or the treated NICE group (aOR 0.32, 95% CI 0.18–0.57).

Discussion
The risk of adverse neonatal outcomes was not increased in mild untreated hyperglycaemia compared to normoglycaemic controls and was lower than in the treated GDM groups. The OGTT cut-offs of 5.3 mmol/L at fasting and 8.6 mmol/L at 2 h seem to sufficiently identify clinically relevant GDM, without excluding neonates with a risk of adverse outcomes.