bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Interdisciplinary Nature-Induced Disaster Index: Eldgjá, Laki, and How to Evaluate Historical Sources in an Interdisciplinary Framework
Authors: Ebert Stephan F. , Kleemann Katrin 
Published: January 2022

Abstract
The integration of archives of society with archives of nature has helped scholars to date extreme events precisely. This approach has led to collaboration between the natural sciences and the humanities. While it has helped to highlight the dimensions of nature-induced disasters and their societal consequences, it has often led to rather monocausal explanations, promoting nature as the prime agent in history. The field is currently experiencing a shift away from monocausal explanations. Cultural factors need to be examined as well in order to analyze their contribution to disasters properly. To aid in this endeavor, we introduce the “Interdisciplinary Nature-Induced Disaster index” (INID-index), a tool to successfully integrate historical material into research on natural extreme events and their impacts on past societies. Eldgjá (ca. 934–940 CE) and Laki (1783–1784 CE)—the two major Icelandic eruptions of the Common Era—will be used as case studies to demonstrate the benefits of the index. A third contrasting study on a volcanic event in around 913 CE highlights the desiderata that the index can indicate, and its limitations. We consider this paper an offer to make transparent the questions that historians ask themselves and an example of a way to increase understanding across disciplinary cultures.
Use of the PALLIA 10 Score in Patients Enrolled in Phase I Trials at Gustave Roussy Cancer Center
Authors: Ouali Kaïssa , Mateus Cristine , Laparra Arianne , Pavliuc Elena , Martin-Romano Patricia , Sampetrean Anda , Vuagnat Perrine , Varga Andrea , Champiat Stephane , Verlingue Loic , Geraud Arthur , Marabelle Aurelien , Hollebecque Antoine , Gazzah Anas , Bahleda Rastilav , Vinay Sophie Postel , Michot Jean-marie , Bernard-Tessier Alice , Bayle Arnaud , Ribrag Vincent , Soria Jean-Charles , Scotte Florian , Massard Christophe , Baldini Capucine 
Published: January 2022

Abstract
Background
Early phase clinical trials usually include patients with advanced disease who have failed standard therapies. Early palliative care for these patients has shown to improve quality of life and even survival. PALLIA 10 score (ranging from 1 to 10) is a tool developed by the French Palliative Care Society to identify the best time to introduce palliative care.
Methods
We assessed the PALLIA 10 score and other prognostic factors (age, ECOG, Royal Marsden Hospital (RMH) score, LDH and albumin levels, number of prior systemic treatments and metastatic sites) in patients enrolled in phase I trials at Gustave Roussy Cancer Center prospectively during 2 periods of time (cohort 1 (C1) and 2 (C2)). A double-blind assessment of the PALLIA 10 score was done during 15 days by a member of the palliative care unit in C2. A PALLIA 10 > 3 motivated a dedicated palliative care consultation.
Results
From July 1st 2018 to November 1st 2018 (C1) and from December 1st 2020 to April 16th 2021 (C2), a total of 86 patients were assessed in C1 and 302 in C2. No difference was observed between the two cohorts regarding prognostic factors. Median PALLIA 10 was also similar and very low (median 1, range 1-5 in C1 and 1-8 in C2). On C1 and C2, 12% and 5% of patients had a dedicated palliative consultation. Overall, 77% and 74% of patients in C1 and C2 were still alive beyond 3 months after discontinuation of the trial (p=0.78), followed by at least one subsequent treatment in 63% and 70% of pts. In C2, assessment of PALLIA 10 score was significantly different between palliative care physician (median 5, range 3-8), phase I physician (median 1, range 1 -6) and phase I nurse (median 3, range 1-8) (p<0.001).
Conclusion
Only a few patients included in phase I clinical trial were referred to the palliative care unit. Median PALLIA 10 score was low when assessed by the phase I physician which suggests the need for a better tool to implement early palliative care in clinical practice and trials.
How Does Tourism Affect Protected Areas?: A Multi-Criteria Decision Making Application in UNESCO Natural Heritage Sites
Authors: Selçuk Onur , KARAKAS Hatice , CIZEL Beykan , Cetin Emre Ipekci 
Published: January 2022

Abstract
The tourism is an industry that makes extensive use of natural heritage sites. It has long been debated whether tourism is a threat to natural heritage sites. This research has been written to contribute to these discussions. In the study, the author(s) aims to determine the effects and threat levels of tourism in World Natural Heritage Sites. Within the scope of the research, the impact of tourism on 24 samples selected from UNESCO natural heritage sites was examined with multi-criteria decision-making methods. According to the results of the research, the highest endangerment level among the selected NHS are "Lake Malawi National Park", "Machu Picchu Historic Sanctuary" and "Phong Nha-Ke Bang National Park", while "Atlantic Forest Southeast Reserves", "Sinharaja Forest Conservation Area" and "Vredefort Dome" were found to be the least affected sites. The research results were discussed with the implications developed in accordance with the contexts of the selected NHS.
Non-Volatile Organic Compounds in Exhaled Breath Particles Correspond to Active Tuberculosis
Authors: Chen Dapeng , Bryden Noella A. , Bryden Wayne A. , McLoughlin Michael , Smith Dexter , Devin Alese P. , Caton Emily R. , Haddaway Caroline R. , Tameris Michele , Scriba Thomas J. , Hatherill Mark , Gessner Sophia , Warner Digby F. , Wood Robin 
Published: January 2022

Abstract
Human breath contains trace amounts of non-volatile organic compounds (NOCs) which might inform non-invasive methods for evaluation of individual health. In previous work, we demonstrated that lipids detected in exhaled breath aerosol (EBA) could be used as markers of active tuberculosis (TB). Here, we advanced our analytical platform in characterizing small metabolites and lipids in EBA samples collected from participants enrolled in clinical trials designed to identify molecular signatures of active TB. EBA samples from 26 participants with active TB and 73 healthy participants were processed using a dual-phase extraction method, and metabolites and lipids were identified via mass spectrometry (MS) database matching. In total, 13 metabolite and 9 lipid markers were identified with optimized relative standard deviation values that were statistically different between individuals diagnosed with active TB and the healthy controls. A feature ranking algorithm reduced this number to 10 molecules, with the membrane glycerophospholipid, phosphatidylinositol 24:4, emerging as top driver of segregation between the two groups. These results support the utility of this approach to identify consistent NOC signatures from EBA samples in active TB cases and suggest the potential to apply this method to other human diseases which alter respiratory NOC release.
DNA Marker Based Diversity Across Rice Genotypes and Advanced Breeding Lines Bred for Temperate India
Authors: Yetoo Nakeeb un Nisa , Sakina Aafreen , Sofi Najeebul Rehman* , Shikari Asif B. , Mir Reyaz R. , Bhat M. Ashraf , Waza Showkat A. , Jan Sofora , Rafiqee Sumira M.sc , Khan Gazala H. , Wani Shabir H. 
Published: January 2022

Abstract
Background: Characterization and evaluation of plant genetic resources play an important role for their utilization in the crop improvement programmes. Methods and results: This study entails the agro-morphological, cooking quality and molecular characterization of 51 genotypes / advance breeding lines of rice from Kashmir Himalayas. Significant variability was observed for all agro-morphological and cooking quality traits among all the studied genotypes. Cluster analysis using UPGMA method divided the genotypes into two major clusters having 15 and 36 genotypes. Thirty eight genotypes screened using 24 SSR markers detected 48 alleles with 2.0 alleles per locus and an average polymorphism information content (PIC) of 0.37. High polymorphism information content (PIC) values was observed for the primers RM263 (0.67), RM159 (0.59) and RM333 (0.50). Furthermore, out of 38 SSR markers screened on 192 temperate rice germpalsm lines, R4M17 accurately differentiated indica and temperate japonica genotypes amplifying 220 bp and 169bp, respectively. Accordingly, 15 genotypes were reported as indica and 28 temperate japonica in addition to 149 genotypes as intermediate types. Conclusion: The information on marker-based diversity and performance based on cooking quality and agronomic traits helped to select the most divergent lines for crossing and also the analysis was useful to generate information on indica - japonica classification of our germplasm.
Astragaloside-IV Inhibits Pancreatic Cancer Cell Proliferation in Vitro and in Vivo by Inducing Cell Cycle Arrest and Apoptosis
Authors: Chen Guodong , Ding Chengming , Tang Weiping , Qi Shuo , Zhou Pengyu , Wu Fan , Li Chuanfu , Zhang Nanxiang , Lei Xiaohua 
Published: January 2022

Abstract
Astragaloside IV (AS-IV) or 3-O-β-D-xylopyranosyl-6-O-β-D-glucopyranosylcyl-cloastragenol is a bioactive saponin extract from the root of Astragalus membranaceus. It has been proven to have an anti-tumor effect in a variety of tumors by inducing cell apoptosis and inhibiting cell proliferation. Its effects on pancreatic cancer have not been investigated. This study investigated the effects of AS-IV on proliferation, apoptosis and migration of pancreatic cancer cells in vitro and in vivo and explored its underlying mechanism. Pancreatic cancer cell lines SW1990 and Panc-1were treated with different doses of AS-IV. Plate clonality, CCK-8, EDU and flow cytometry were used to explore the effect of AS-IV on pancreatic cancer cell proliferation and cell cycle in vitro. Wound healing was used to investigate the effects of AS-IV on pancreatic cell migration. The protein expression levels of Bax/Bcl2, caspase3/7, cyclin D1, cyclin E and CDK4 were analyzed by western blotting. The results showed that AS-IV significantly inhibited tumor cell proliferation and cell cycle, induced apoptosis both in vitro and vivo on a dose-dependent basis and significantly inhibited the growth of pancreatic cell xenograft tumor in nude mice. Wound healing assays indicated that AS-IV also inhibited the migration of pancreatic cancer cells in a dose-dependent manner. This research confirmed that AS-IV inhibited pancreatic cancer cell proliferation by blocking the cell cycle and inducing apoptosis. It was hypothesized from this experiment that the potential mechanism of AS-IV inducing apoptosis of pancreatic cancer cells may be understood by activating the Bcl2/Bax/Caspase-3/Caspase-7 signaling pathway.
Impact of Maternal Lateral Tilt On Cardiac Output During Caesarean Section Under Spinal Anaesthesia: A Prospective Observational Study
Authors: Sonnino Chiara , Frassanito Luciano , Piersanti Alessandra , Giuri Pietro Paolo , Zanfini Bruno Antonio , Catarci Stefano , Draisci Gaetano 
Published: January 2022

Abstract
Background: Left uterine displacement (LUD) has been questioned as an effective strategy to prevent aortocaval compression after spinal anesthesia (SA) for cesarean delivery (CD). We tested if LUD has a significant impact on cardiac output (CO) in patients undergoing CD under SA during continuous non-invasive hemodynamic monitoring.Methods: Forty-six patients were included in the final analysis. We considered 4 timepoints of 5 minutes each: T1=baseline with LUD; T2=baseline without LUD; T3=after SA with LUD; T4=after SA without LUD. LUD was then repositioned for CD. Primary outcome was to test if CO decreased from T3 to T4. We also compared CO between T1 and T2 and other hemodynamic variables: mean, systolic and diastolic blood pressure (respectively MAP, SAP and DAP), heart rate (HR), stroke volume (SV), stroke volume variation (SVV), pulse pressure variation (PPV), contractility (dP/dt), dynamic arterial elastance (Eadyn) at the different timepoints. Data on fetal Apgar scores and umbilical arterial and venous pH were collected.Results: CO did not vary from T3 to T4 [CO mean difference -0.02 L/min [95% CI -0.88 to 0.82; p=1]. No significant variation was registered for any variable at any timepoint. Conclusions: LUD did not show a significant impact on CO during continuous hemodynamic monitoring after SA for CD.Trial registration: (retrospectively registered on 03/12/2021) NCT05143684.
Elucidation of The Effects and Underlying Mechanism of Aerobic Interval Training Combined With Liraglutide On Diabetic Cardiomyopathy
Authors: Cai Huan , Zhou Linling , Liu Jingqin , Li Zelin , Chen Shuchun 
Published: January 2022

Abstract
objective: This study intended to explore the hypoglycemic and cardioprotective effects of 8-week aerobic interval training combined with liraglutide and elucidate the underlying mechanisms.Method: Male Wistar rats were randomly divided into 5 groups - normal control (CON), diabetic cardiomyopathy (DCM), high-dose liraglutide (DH), low-dose liraglutide DL , and aerobic interval training combined with liraglutide (DLE). The cardiac function of rats ,the FBG the levels of fasting insulin (FIN), HbA1c, the total collagen content , AGEs, the mRNA expression of myocardial remodeling genes BNP, GSK3β, α-MHC, and β-MHC ,the expression of GLP-1 and GLP-1R proteins, Insulin resistance (HOMA-IR) and beta-cell function (HOMA-β) was analyze. Results: During the intervention, the FBG in each intervention group significantly decreased compared to the DCM group. After 8 weeks,the DH, DL, and DLE groups showed improved blood glucose-related indices and cleared the accumulated AGEs in the DCM groups. The heart function in the DLE groups was significantly improved than that in the DH and DL groups. The relative expression of BNP mRNA in the DH, DL, and DLE groups significantly reduced compared to the CON and the DCM group .Compared to the DCM group,the relative expression of α-MHC mRNA increased significantly and β-MHC mRNA decreased notably in the myocardium of the DH, DL, and the DLE group.The expression of GLP-1 in the myocardial tissue of rats in the DH group was higher than that in the DL and DLE groups. GLP-1R expression in the myocardial tissue in the DLE group was higher than that in the DH , DL and the DCM groups .Conclusion: Liraglutide combined with AIT intervention significantly reduced FBG and the fluctuations in FBG, alleviated myocardial fibrosis, improved cardiac function in DCM rats, supporting the efficacy of the combined pharmaceutical and physical intervention, and reduced the cost of treatment.
Cumulative Live Birth Rates for Low-Prognosis Women Over 5 Years or 9 Frozen-Thawed Embryo Transfer Cycles
Authors: CHEN Di DI , Shen Xi , Wang Li , Kuang Yanping 
Published: January 2022

Abstract
Background: For heterogeneous populations of low-prognosis women, it remains unclear as to how long individuals should continue undergoing ART when attempting to have a baby, as there have been insufficient studies to date tracking the cumulative live birth rates (CLBRs) for these women over the entire course of their ART treatment, particularly over extended time periods. Methods: This was a retrospective analysis of 17,698 women at a tertiary care academic medical center who had begun undergoing IVI/ICSI cycles using a PPOS approach between January 2013 and January 2019. Low-prognosis patients were stratified into four groups based upon POSEIDON criteria, with patients exhibiting normal or high ovarian reserves and response to stimulation (defined as AFC ≥5, >9 oocytes retrieved) being included as controls (group 5). The CLBR within 5 years or 9 FET cycles from the OPU day of the first cycle was the primary endpoint for this study, including all repetitive oocyte retrieval cycles and subsequent FET cycles. Optimistic and conservative approaches were used for the analysis of CLBRs and the depiction of cumulative incidence curves.Results: Under both optimistic and conservative model analyses, patients in group 5 exhibited the highest CLBR within 5 years or 9 FET cycles, followed by POSEIDON group 1, group 3, group 2, and group 4. Upward trends in CLBRs were evident across the five groups with the prolongation of time or an increase in FET cycle counts. Within the first 2 years or 3 FET cycles, the CLBRs rose rapidly, followed by more moderate increases over the following 2-3.5 years or 4-6 cycles, with the patients in group 3 and group 4 exhibiting the most obvious improvements. Patients in all groups reached a CLBR plateau after 3.5 years or 6 FET cycles.Conclusions: All low-prognosis women should undergo ART treatment for a minimum of 2 years or 3 FET cycles, and exhibit better outcomes when extending ART treatment to 3.5 years or 6 FET cycles (particularly for POSEIDON groups 3 and 4), but should consider ceasing further treatment thereafter due to a lack of apparent benefit.
Rehin Mitigates Chronic Kidney Injury by Decreasing the Release of Perforin and IFN-γ from Immune Cells Via Inhibiting the STING/TBK1/IRF3 Pathway Activation
Authors: Wang Jingyu , Huang Xin , Liao Yong , Cai Xintian , Xu Jing , Hao Junfeng , Zhu Chao 
Published: January 2022

Abstract
Shenkang suppository (SKS), a Chinese medicinal preparation rich in various natural ingredients, has not been reported in any studies related to fibrosis. Our experiments validated the anti-fibrotic and anti-inflammatory effects of Rhein (Rh), which is a major component of SKS, and explored its potential immune mechanisms. Tissue and serum specimens from chronic kidney disease (CKD) patients and normal subjects were collected in 30 cases each, and the expression differences of perforin and IFN-γ were analyzed by ELISA. Further, the CKD mice model constructed with folic acid (FA) was used to validate these differences by WB and qRT-PCR to explore the potential nephroprotective mechanism of Rh. Besides, in vitro experiments were conducted to identify the release sources of perforin and IFN-γ. ELISA showed that perforin and IFN-γ were upregulated in CKD patients, and this phenomenon was also corroborated in CKD mice. WB and qRT-PCR data showed that Rh reversed perforin and IFN-γ upregulation, inflammatory factor recruitment, and extracellular matrix (ECM) protein upregulation. Results from in vitro experiments demonstrate that the upregulation of perforin and IFN-γ originates from the stress response of CD4+ T lymphocytes (CD4+ cells), CD8+ T lymphocytes (CD8+ cells) and natural killer cells (NK cells), which can be suppressed by Rh. More importantly, the activated STING/TBK1/IRF3 pathway in CKD was also inhibited by Rh. Our data suggest that Rh possesses anti-fibrotic and nephroprotective effects, which mechanistically are associated with decreased release of perforin and IFN-γ from immune cells, which may be achieved by suppressing the STING/TBK1/IRF3 pathway.
Intraspecific Competitive Interactions Rapidly Evolve Via Spontaneous Mutations
Authors: Nottebrock Henning , Weng Mao-Lun , Rutter Matthew T. , Fenster Charles B. 
Published: January 2022

Abstract
Using a mechanistic eco-evolutionary trait-based neighborhood-model, we quantify the impact of mutations on intraspecific spatial interactions to better understand mechanisms underlying the maintenance of genetic variation and the potential effects of these evolved interactions on the population dynamics of Arabidopsis thaliana. We use 100 twenty-fifth generation mutation accumulation (MA) lines (genotypes) derived from one founder genotype to study mutational effects on neighbor responses in a field experiment. We created individual-based maps (15,000 individuals), including phenotypic variation, to quantify mutational effects within genotypes versus between genotypes on reproduction and survival. At small-scale (within 80 cm of the focal plant), survival is enhanced but seed-set is decreased when a genotype is surrounded by different genotypes. At large-scale (within 200 cm of the focal plant), seed set is facilitated by different genotypes while the same genotype has either no effect or negative effects. The direction of the interactions among MA lines suggests that at small scale these interactions may contribute to the maintenance of genetic variation and at large scale contribute to the survival of the population. This may suggest, that, mutations potentially have immediate effects on population and community dynamics by influencing the outcome of competitive and faciliatory interactions among conspecifics.
Wearing a KN95/FFP2 Facemask Has Subtle Effects on Functional Salience Network Interaction
Authors: HALLER Sven , MONTANDON Marie-Louise , RODRIGUEZ Cristelle , GIANNAKOPOULOS Panteleimon 
Published: January 2022

Abstract
BackgroundWide use of wearing a facemask is one of the many consequences of the COVID-19 pandemic. We used resting-state fMRI to search for subtle changes in brain functional connectivity, expected notably related to the high-level salience (SN) and default mode networks (DMN).Materials and MethodsProspective crossover design resting fMRI study with/without wearing a tight FFP2/KN95 facemask, including 24 consecutive male participants (mean age ± SD = 29.9 ± 6.9 years) at 3T. As physiological parameters, respiration frequency and heart rate were monitored. Data analysis was performed using the CONN toolbox.ResultsWearing an FFP2/KN95 facemask did not impact respiration or heart rate but resulted in a significant reduction in functional connectivity between the SN as the seed region and the left middle frontal and precentral gyrus. No difference was found when the DMN, sensorimotor, visual, dorsal attention or language networks were used as seed regions.ConclusionsThe wearing of tight FFP2/KN95 facemasks in men decreases the functional connectivity of the SN, which is known to be involved in communication, social behavior and self-awareness. This phenomenon was confined to the left frontal and precentral gyrus. Our results imply that the wearing of a facemask could impact our ability to detect and react appropriately to salient stimuli by altering the functional connectivity of the SN.
A Qualitative Study Using Semi-Structured Interviews: Comparing the Views of Palliative Care Unit Patients and Clinicians on Corneal Donation Discussions
Authors: Patel Chirag , Crawford Gregory B 
Published: January 2022

Abstract
Background: Blindness from corneal opacity accounts for 12% of cases of blindness worldwide. There is a severe shortage of corneas for donation worldwide for transplantation and research purposes. One group of individuals who could potentially be donors are those who die within the inpatient palliative care unit. The aims of the study were to 1. determine the frequency of corneal donation discussion; 2. determine whether inpatient palliative care unit patients and clinicians were aware of the potential for corneal donation discussions and 3. explore the attitudes and beliefs of inpatient palliative care unit patients and clinicians about corneal donation. Methods: An exploratory qualitative study was designed where inpatient palliative care unit patients and clinicians were invited to a semi-structured interview. A total of 46 face to face interviews were undertaken involving inpatient palliative care unit patients (20) and clinicians (26) in three major inpatient palliative care units in South Australia. Results: Very few patient participants were asked about corneal donations during their time in palliative care. Most inpatient palliative care unit clinicians did not bring up the topic as they felt other areas of care took precedence. Inpatient palliative care unit patients thought if inpatient palliative care unit clinicians did not raise the topic, then it was not important. Conclusions: Findings suggest that patients are receptive to discussing corneal donations, but few discussions are occurring. There were some differences between patient and clinician views, such as preference about who raises the possibility of donation and when the discussion might occur.