bluuebunny/crossref_metadata_2025_split huggingface dataset:
CBCT analysis of crestal soft tissue thickness before implant placement and its relationship with cortical bone thickness
Authors: Cui Xiaoxi , Reason Tyler , Pardi Vanessa , Wu Qiang , Martinez Luna Acela A. 
Published: December 2022

Abstract
Background
The importance of crestal soft tissue thickness and its influence in peri-implant tissue health has been evaluated in few clinical studies. Cone beam computed tomography imaging offers a unique opportunity to investigate variations in crestal soft tissue thickness. The aim of this retrospective study was to evaluate the possible correlation between crestal soft tissue thickness and hard tissue measurements on CBCT images, and to compare crestal soft tissue thickness among different patients and edentulous site groups.

Methods
CBCT images of partially edentulous adult patients treated at ECU School of Dental Medicine were evaluated. 267 patients with 321 edentulous sites were included. Demographic data were collected from electronic health records. Cross-sectional CBCT images at the center of each edentulous site were used to measure soft tissue and hard tissue parameters. Linear mixed models were used to compare crestal soft tissue thickness and hard tissue measurements by gender, age groups, and edentulous sites. Pearson correlation was applied to evaluate the correlation between crestal soft tissue thickness and different hard tissue measurements. Association between crestal soft tissue thickness and independent variables (gender, age groups, edentulous sites) was evaluated using repeated measure logistic regression, while the crestal soft tissue thickness was dichotomized by a threshold of 2 mm.

Results
Mean age of patients included was 60 (range 21–85 years). Female to male ratio was 1.07. Mean crestal soft tissue thickness of all non-grafted native bone sites was 2.17 mm. Mean thickness of cortical bone at alveolar crest was 0.94 mm. Thickness of buccal and lingual cortical plates 5 mm apical to alveolar crest were 1.17 mm and 1.58 mm, respectively. Pearson’s correlation showed moderate positive correlation among hard tissue measurements, but weak correlation between soft tissue thickness and hard tissue measurements. Anterior sites [OR = 3.429 (1.100–10.69)] and maxillary posterior sites [OR = 1.937 (1.077–3.482)] had higher odds of presenting with more than 2 mm of soft tissue at the alveolar crest.

Conclusion
More than half of the patients had crestal soft tissues at edentulous sites thicker than 2 mm. Thickness of crestal soft tissue was not significantly associated with hard tissue measurements. Edentulous anterior sites and maxillary posterior sites presented with thicker crestal soft tissue at alveolar crest as compared to mandibular posterior sites.
Using Delphi method to develop Chinese women’s cervical cancer screening intention scale based on planned behavior theory
Authors: Xin Tingting , Ding Xian , Gao Han , Li Chunting , Jiang Yuting , Chen Xiao 
Published: December 2022

Abstract
Background
Cervical cancer is the most common malignant tumor in women with a high mortality rate. However, the awareness and participation of women in cervical cancer screening were not high, and rare attention was paid to cervical cancer screening. The extensive promotion and execution of cervical cancer screening in China are still facing difficulties. In order to fully comprehend and evaluate the barriers and promote factors of cervical cancer screening in women, the objective of this study was to develop a scientifically sound and clinically useful Chinese cervical cancer screening intention scale. This study would allow for the development of targeted interventions which may contribute to the increase of individual participation in cervical cancer screening going forward.

Methods
This study used the Delphi method to construct a Chinese cervical cancer screening intention scale based on the theory of planned behavior (TPB) and evaluate its validity. The study was based on the overview of the TPB questionnaire proposed by Ajzen, and was conducted through the literature search and two rounds of the Delphi expert consultation. According to the literature search published from 2012 to 2022, the scale item pool was established and a questionnaire was designed. A survey of 16 experts from 6 different provinces, cities and regions in China was conducted, and the Delphi technique was used to collect and analyze expert opinions data.

Results
The final scale consisted of 4 dimensions and 23 items. The response rates in two rounds of expert consultation were 80% and 93.75%, respectively, with authority coefficients of 0.928 and 0.930. Variation coefficients varied from 0.07 to 0.21. Dimensions included “attitude towards behavior”, “subjective norm”, “perceived behavioral control” and “behavioral intention”.

Conclusions
Women’s cervical cancer screening intentions could be assessed with the scale, since it had high validity and reliability, as well as high authority and coordination, meanwhile affording explanations and improving the efficiency of interventions.
The impact of a mindfulness bracelet on emotional affect in medical students: a prospective cohort study
Authors: LoBasso Michael , Jones Ian A. , Shapiro Johanna , Saadat Soheil , Wray Alisa 
Published: December 2022

AbstractBackgroundThere is concern that negative changes in emotional outlook among medical students may impair the behavior of students, diminish learning, and ultimately affect patient care. Although most medical students begin their professional education with idealism, enthusiasm, and attention to humanity, they often have difficulty balancing their happiness with social and professional responsibilities. The following study aimed to determine if a simple mindfulness reminder (in the form of a bracelet) will impact emotional affect in first-year medical students. The second aim is to better understand the changes in emotional affect as students start medical school.MethodsFirst year medical students were invited to participate at the start of the academic year. Baseline survey data and demographic data were obtained prior to participants being given the mindfulness bracelet and a standardized presentation explaining its purpose. Follow-up surveys were obtained at one- and two-month intervals. Statistical analysis was based on sum score of the survey. Change of sum score over time was tested by using repeated measurement analysis.ResultsData collection included 104 students at the initial distribution of the survey. Follow-up surveys were obtained from 78 and 69 students at the first- and second-month mark, respectively. No significant associations were detected between frequency of mindfulness bracelet usage and emotional affect. However, there was a significant decrease in positive affect over the first month of medical school (p < 0.01), followed by a significant recovery in positive affect in the second month of medical school (p < 0.01). Demographic data did not reveal statistically significant differences among demographic groups and progression of emotional affect.ConclusionsAlthough the mindfulness bracelet intervention did not yield significant improvement in emotional affect, our results are consistent with other studies demonstrating that the first year of medical school negatively impacts the emotional outlook of students. Future studies are needed to explore practical interventions and to better understand and address the negative effect that early medical school education has on student’s emotional state.
Is there a civic duty to support medical AI development by sharing electronic health records?
Authors: Müller Sebastian 
Published: December 2022

AbstractMedical artificial intelligence (AI) is considered to be one of the most important assets for the future of innovative individual and public health care. To develop innovative medical AI, it is necessary to repurpose data that are primarily generated in and for the health care context. Usually, health data can only be put to a secondary use if data subjects provide their informed consent (IC). This regulation, however, is believed to slow down or even prevent vital medical research, including AI development. For this reason, a number of scholars advocate a moral civic duty to share electronic health records (EHRs) that overrides IC requirements in certain contexts. In the medical AI context, the common arguments for such a duty have not been subjected to a comprehensive challenge. This article sheds light on the correlation between two normative discourses concerning informed consent for secondary health record use and the development and use of medical AI. There are three main arguments in favour of a civic duty to support certain developments in medical AI by sharing EHRs: the ‘rule to rescue argument’, the ‘low risks, high benefits argument’, and the ‘property rights argument’. This article critiques all three arguments because they either derive a civic duty from premises that do not apply to the medical AI context, or they rely on inappropriate analogies, or they ignore significant risks entailed by the EHR sharing process and the use of medical AI. Given this result, the article proposes an alternative civic responsibility approach that can attribute different responsibilities to different social groups and individuals and that can contextualise those responsibilities for the purpose of medical AI development.
The mediating effects of coping style and resilience on the relationship between parenting style and academic procrastination among Chinese undergraduate nursing students: a cross-sectional study
Authors: Huang Haitao , Ding Yueming , Liang Yipei , Zhang Yiming , Peng Qianwen , Wan Xiao , Chen Chaoran 
Published: December 2022

Abstract
Background
How to kindle the learning enthusiasm of nursing students and reduce the incidence of academic procrastination is an important factor in reducing student attrition and improving the quality of nursing education.

Objectives
To investigate the mediating role of coping style and resilience on the association between parenting styles and academic procrastination among nursing undergraduates.

Methods
A cross-sectional study of 683 nursing undergraduates was conducted in China from March to May 2022. Parenting styles, coping style, resilience, and academic procrastination were measured using questionnaires. Descriptive analysis, Pearson’s correlation analysis and Hayes' PROCESS Macro in SPSS 25.0 were used to test the model.

Results
Positive parenting style had a significantly direct effect on academic procrastination and through three significantly indirect pathways: (1) through positive coping style (B =  − 0.048, 95% CI: − 0.074 to − 0.025), accounting for 14.71% of the total effect; (2) through negative coping style (B =  − 0.044, 95% CI: − 0.071 to − 0.021), accounting for 13.64% of the total effect; and (3) through resilience (B =  − 0.074, 95% CI: − 0.107 to − 0.044), accounting for 22.82% of the total effect. Moreover, negative parenting style had a significantly direct effect on academic procrastination and through two significantly indirect pathways: (1) through negative coping style (B = 0.056, 95% CI: 0.032 to 0.086), accounting for 21.73% of the total effect, and (2) through resilience (B = 0.028, 95% CI: 0.004 to 0.055), accounting for 10.93% of the total effect.

Conclusions
Intervention measures to reduce the academic procrastination of nursing undergraduates should include the evaluations of coping styles and resilience of nursing students and cultivation strategies to promote their positive coping styles and resilience.
Universal health coverage of five essential health services in mothers before and after the Haiti 2010 earthquake: a retrospective cohort study using difference-in-difference
Authors: Hirose Naoki , Chen Sanmei , Shiba Koichiro , Patil Crystal L. , Rahman Md Moshiur , Shimpuku Yoko 
Published: December 2022

Abstract
Background
In January 2010, Haiti was hit by a 7.0-magnitude earthquake. The impact of the earthquake on Universal Health Coverage in mothers remains unclear. This study explores the association between the 2010 Haiti earthquake and access to the five quality essential health services among women who gave birth in the two years before and after the earthquake.

Methods
From the Sixth Demographic and Health Survey in Haiti, we extracted data for women aged 15–49 who had reported a live birth in the two years before and after the 2010 Haiti earthquake. We used difference-in-difference analyses for antenatal care, delivery care, and vaccination, and multivariate logistic regression analyses for family planning and malaria prevention, to assess the impact of the acute damage (household-level damage, such as housing damage and/or loss of a family member, or region-level damage, such as living in a region where 50% or more of the houses were damaged) of the earthquake on these mothers’ access to quality essential health services.

Results
Mothers who had not suffered acute earthquake damage were more likely to live in rural areas and had less education and household wealth. The difference-in-difference and multivariate logistic regression analyses did not show strong evidence of any significant association between acute earthquake damage and access to quality health services. However, after the earthquake, access to quality health services deteriorated for both mothers with and without acute earthquake damage (-5.6% and -6.2% for antenatal care, -6.5% and 0% for delivery care, and -9.5% and -13.1% for vaccination, respectively).

Conclusions
The earthquake adversely affected mothers’ access to quality essential health services regardless of their exposure to acute earthquake damage. Mothers in rural areas who avoided such damage might also have experienced long-term negative effects from the earthquake, which was likely exacerbated by other structural factors such as lower education and economic status.
Gut microbiota modulates bleomycin-induced acute lung injury response in mice
Authors: Yoon Young me , Hrusch Cara L. , Fei Na , Barrón Gabriel M. , Mills Kathleen A. M. , Hollinger Maile K. , Velez Tania E. , Leone Vanessa A. , Chang Eugene B. , Sperling Anne I. 
Published: December 2022

AbstractBackgroundAirway instillation of bleomycin (BLM) in mice is a widely used, yet challenging, model for acute lung injury (ALI) with high variability in treatment scheme and animal outcomes among investigators. Whether the gut microbiota plays any role in the outcome of BLM-induced lung injury is currently unknown.MethodsIntratracheal instillation of BLM into C57BL/6 mice was performed. Fecal microbiomes were analyzed by 16s rRNA amplicon and metagenomic sequencing. Germ-free mice conventionalization and fecal microbiota transfer between SPF mice were performed to determine dominant commensal species that are associated with more severe BLM response. Further, lungs and gut draining lymph nodes of the mice were analyzed by flow cytometry to define immunophenotypes associated with the BLM-sensitive microbiome.ResultsMice from two SPF barrier facilities at the University of Chicago exhibited significantly different mortality and weight loss during BLM-induced lung injury. Conventionalizing germ-free mice with SPF microbiota from two different housing facilities recapitulated the respective donors’ response to BLM. Fecal microbiota transfer from the facility where the mice had worse mortality into the mice in the facility with more survival rendered recipient mice more susceptible to BLM-induced weight loss in a dominant negative manner. BLM-sensitive phenotype was associated with the presence ofHelicobacterandDesulfovibrioin the gut, decreased Th17-neutrophil axis during steady state, and augmented lung neutrophil accumulation during the acute phase of the injury response.ConclusionThe composition of gut microbiota has significant impact on BLM-induced wasting and death suggesting a role of the lung-gut axis in lung injury.
Gender disparities in time-to-initiation of cardioprotective glucose-lowering drugs in patients with type 2 diabetes and cardiovascular disease: a Danish nationwide cohort study
Authors: Funck Kristian Løkke , Bjerg Lasse , Isaksen Anders Aasted , Sandbæk Annelli , Grove Erik Lerkevang 
Published: December 2022

Abstract
Background
We aimed to examine the impact of gender and specific type of cardiovascular disease (CVD) diagnosis (ischemic heart disease [IHD], heart failure, peripheral artery disease [PAD] or stroke) on time-to-initiation of either a sodium glucose cotransporter 2 inhibitor or glucagon-like peptide 1 analogue (collectively termed cardioprotective GLD) after a dual diagnosis of type 2 diabetes (T2DM) and CVD.

Methods
In a nationwide cohort study, we identified patients with a new dual diagnosis of T2DM and CVD (January 1, 2012 and December 31, 2018). Cumulative user proportion (CUP) were assessed. Poisson models were used to estimate the initiation rate of cardioprotective GLDs. The final analyses were adjusted for potential confounders.

Results
In total, we included 70,538 patients with new-onset T2DM and CVD (38% female, mean age 70 ± 12 years at inclusion). During 183,256 person-years, 6,276 patients redeemed a prescription of a cardioprotective GLD. One-year CUPs of cardioprotective GLDs were lower in women than men. Initiation rates of GLDs were lower in women (female-to-male initiation-rate-ratio crude: 0.76, 95% CI 0.72–0.81); adjusted 0.92, 95% CI 0.87–0.97). In CVD-stratified analysis, the adjusted initiation rate ratio was lower in female patients with IHD and heart failure (IHD: 0.91 [95% CI 0.85–0.98], heart failure: 0.85 [95% CI 0.73–1.00], PAD: 0.92 [95% CI 0.78–1.09], and stroke: 1.06 [95% CI 0.93–1.20]).

Conclusions
Among patients with a new dual diagnosis of T2DM and CVD, female gender is associated with lower initiation rates of cardioprotective GLDs, especially if the patient has IHD or heart failure.
Lyve-1 deficiency enhances the hepatic immune microenvironment entailing altered susceptibility to melanoma liver metastasis
Authors: Jauch Anna Sophia , Wohlfeil Sebastian A. , Weller Céline , Dietsch Bianca , Häfele Verena , Stojanovic Ana , Kittel Maximilian , Nolte Hendrik , Cerwenka Adelheid , Neumaier Michael , Schledzewski Kai , Sticht Carsten , Reiners-Koch Philipp-Sebastian , Goerdt Sergij , Géraud Cyrill 
Published: December 2022

Abstract
Background
Hyaluronan receptor LYVE-1 is expressed by liver sinusoidal endothelial cells (LSEC), lymphatic endothelial cells and specialized macrophages. Besides binding to hyaluronan, LYVE-1 can mediate adhesion of leukocytes and cancer cells to endothelial cells. Here, we assessed the impact of LYVE-1 on physiological liver functions and metastasis.

Methods
Mice with deficiency of Lyve-1 (Lyve-1-KO) were analyzed using histology, immunofluorescence, microarray analysis, plasma proteomics and flow cytometry. Liver metastasis was studied by intrasplenic/intravenous injection of melanoma (B16F10 luc2, WT31) or colorectal carcinoma (MC38).

Results
Hepatic architecture, liver size, endothelial differentiation and angiocrine functions were unaltered in Lyve-1-KO. Hyaluronan plasma levels were significantly increased in Lyve-1-KO. Besides, plasma proteomics revealed increased carbonic anhydrase-2 and decreased FXIIIA. Furthermore, gene expression analysis of LSEC indicated regulation of immunological pathways. Therefore, liver metastasis of highly and weakly immunogenic tumors, i.e. melanoma and colorectal carcinoma (CRC), was analyzed. Hepatic metastasis of B16F10 luc2 and WT31 melanoma cells, but not MC38 CRC cells, was significantly reduced in Lyve-1-KO mice. In vivo retention assays with B16F10 luc2 cells were unaltered between Lyve-1-KO and control mice. However, in tumor-free Lyve-1-KO livers numbers of hepatic CD4+, CD8+ and regulatory T cells were increased. In addition, iron deposition was found in F4/80+ liver macrophages known to exert pro-inflammatory effects.

Conclusion
Lyve-1 deficiency controlled hepatic metastasis in a tumor cell-specific manner leading to reduced growth of hepatic metastases of melanoma, but not CRC. Anti-tumorigenic effects are likely due to enhancement of the premetastatic hepatic immune microenvironment influencing early liver metastasis formation.
Ursolic acid: a natural modulator of signaling networks in different cancers
Authors: Zafar Sameen , Khan Khushbukhat , Hafeez Amna , Irfan Muhammad , Armaghan Muhammad , Rahman Anees ur , Gürer Eda Sönmez , Sharifi-Rad Javad , Butnariu Monica , Bagiu Iulia-Cristina , Bagiu Radu Vasile 
Published: December 2022

AbstractIncidence rate of cancer is estimated to increase by 40% in 2030. Furthermore, the development of resistance against currently available treatment strategies has contributed to the cancer-associated mortality. Scientists are now looking for the solutions that could help prevent the disease occurrence and could provide a pain-free treatment alternative for cancers. Therefore, efforts are now put to find a potent natural compound that could sever this purpose. Ursolic acid (UA), a triterpene acid, has potential to inhibit the tumor progression and induce sensitization to conventional treatment drugs has been documented. Though, UA is a hydrophobic compound therefore it is usually chemically modified to increase its bioavailability prior to administration. However, a thorough literature indicating its mechanism of action and limitations for its use at clinical level was not reviewed. Therefore, the current study was designed to highlight the potential mechanism of UA, its anti-cancer properties, and potential applications as therapeutic compound. This endeavour is a valuable contribution in understanding the hurdles preventing the translation of its potential at clinical level and provides foundations to design new studies that could help enhance its bioavailability and anti-cancer potential for various cancers.