bluuebunny/crossref_metadata_2025_split huggingface dataset:
Maternal Self-rated Capability Status and Its Association with Under-Five Children Morbidity
Authors: Akintunde Tosin Yinka , Chen Shaojun , Ibrahim Elhakim , Tassang Angwi Enow 
Published: March 2021

Background: Under-five morbidity is a significant public health concern in developing countries, and maternal intervention remains vital to achieving under-five optimal health. Objective: The study examined the influence of maternal self-rated capability status (SCS) on under-five morbidity in Ibadan North Local Government Area (LGA), Oyo State, Nigeria. Methods: The study interviewed 683 nursing mothers surveyed from 20 primary healthcare centers (PHCs) from 13th to 27th September 2018 in the LGA of study. We employed logistic regression models to examine the association of 4 domains of maternal SCS on under-five morbidity incidence controlling for the potential confounding effects of maternal, child, and household sociodemographic attributes. Results: Under-five children of mothers with poor status in the knowledge of child morbidity, experience-informed action, child morbidity exposure, and childcare vulnerability domains are, respectively, 497%, 323%, 400%, and 318% more likely to be at risk of morbidity than their peers born to mothers with good status. In addition, the odds of morbidity were lower for children born to women with more than 1 under-five children (AOR: 0.49, 95% CI: 0.27, 0.88), while the odds were higher for those from households that are food-insecure (AOR: 3.16, 95% CI: 1.31, 7.65) and dispose of wastes within the compound (AOR: 2.67, 95% CI: 1.31, 5.45) relative to children in the comparative categories. Conclusion: Our findings revealed the significance of maternal SCS as a crucial pathway for understanding and reducing under-five morbidity. Community interventions should prioritize empowering nursing mothers with prevention and care information necessary to reduce the under-five morbidity burden at the community level.
Weightbearing Protocols After Posterolateral Corner Reconstruction: A Systematic Review
Authors: Morris Brandon L. , Poppe Tanner , Kim Kenneth , Barnds Brandon , Schroeppel Paul , Mullen Scott , Tarakemeh Armin , Bechtold Megan , Vopat Bryan G. 
Published: March 2021

Background: Multiligamentous knee injuries with a posterolateral corner injury represent a devastating insult to the knee. Purpose: To evaluate multiligamentous knee reconstruction rehabilitation programs and recommend a rehabilitation program based on a review of published outcomes studies. Study Design: Systematic review; Level of evidence, 4. Methods: A MEDLINE (PubMed), OVID, and Embase database search was conducted using the terms “posterolateral corner” and “rehabilitation.” All articles obtained were examined to confirm their rehabilitation programs for multiligamentous knee injuries. These injuries included a posterolateral corner injury plus an isolated anterior or posterior cruciate ligament injury or a combined cruciate injury. Results: Ten publications representing 245 patients with multiligamentous knee reconstruction were analyzed. Rehabilitation protocols were divided by weightbearing (WB) status: in 2 studies, patients were non-WB until postoperative 4 weeks (delayed WB; n = 61); 5 studies permitted progressive WB until postoperative 6 weeks (progressive WB; n = 123); and 3 studies allowed WB immediately after surgery (immediate WB; n = 61). No significant difference in outcome scores among the 3 WB groups was found. Arthrofibrosis requiring manipulation under anesthesia was the most common complication (11%) in the delayed WB group, followed by the immediate WB group (3%) and the progressive WB group (0%; P < .01). Overall complication rates were highest in the delayed WB group (44%), followed by the immediate and progressive WB groups (25% and 3%, respectively; P < .00001). The delayed WB group was permitted to return to sport at a mean of 10.5 months from the index procedure; the progressive WB group, at 6.0 months; and the immediate WB group, at 9.0 months ( P < .05). Conclusion: This review revealed no significant difference in outcome scores when comparing immediate, progressive, and delayed WB protocols. Time to permitted return to sport was not significantly different among the groups, but there existed a trend toward earlier return in the progressive WB group. Patients in the delayed and immediate WB groups experienced a higher overall complication rate. Progressive WB postoperative protocols may decrease the risk of complications without compromising outcomes; however, more research is needed to identify the optimal postoperative rehabilitation protocol, given the significant data heterogeneity currently available in the literature.
Speaking like a scientist: A multiple case study on sketch and speak intervention to improve expository discourse
Authors: Peterson Amy K , Ukrainetz Teresa A , Risueño RJ 
Published: March 2021

Purpose This descriptive multiple case study examined the effects of a contextualized expository strategy intervention on supported and independent note-taking, verbal rehearsal, and reporting skills for three elementary students with language disorders. Method Two 9-year-old fourth grade students and one 11-year-old sixth grade student with language disorders participated. The intervention was delivered as sixteen individual 20-minute sessions across nine weeks by the school speech-language pathologist. Students learned to take written and pictographic notes from expository texts and use verbal formulation and rehearsal of individual sentences and whole reports in varied learning contexts. To explore both emergent and independent accomplishments, performance was examined in final intervention session presentations and pre/post intervention testing. Results Following the intervention, all three students effectively used notes and verbal rehearsal to prepare and present fluent, organized, accurate, confident oral reports to an audience. From pre- to post-test, the students showed a range of improvements in the quality of notes, use of verbal rehearsal, holistic quality of oral and written reporting, and strategy awareness. Conclusions Sketch and Speak shows potential as an expository intervention for students who struggle with academic language learning. The results support further examination of this intervention for supported strategy use by younger students and independent use by older students.
Socio-demographic factors modify awareness, knowledge, and perceived risk of glaucoma in rural and urban residents in Ghana: a population-based survey
Authors: Ocansey Stephen , Abu Emmanuel K. , Abraham Carl Halladay , Owusu-Ansah Andrews , Acheampong Caleb , Mensah Frederick , Darko-Takyi Charles , Ilechie Alex 
Published: March 2021

Purpose: To evaluate the awareness, knowledge and the perception of risks of glaucoma among rural and urban dwellers in Ghana, a high prevalent country, in order to provide information for health promotion planning. Method: In a population-based descriptive cross-sectional survey, 1200 adults were selected from household settings, using a two-stage cluster and simple systematic random sampling. Quantitative data collection, using interviewer-administered questionnaire, was employed. Descriptive statistics were performed using chi-square, ordinal univariate, multinomial and multivariate logistic regression models used to calculate odds ratio with 95% confidence interval (CI) to identify predictive factors. Results: Overall, only 326 (27.2%, 95% CI = 24.6–29.7) indicated they were aware of glaucoma, whereas 331 (27.6%, 95% CI = 24.6–29.7) had ever undergone an eye screening. Low knowledge was demonstrated in 152 (46.6%, 95% CI = 41.2–52.0) and high knowledge in 99 (30.4%, 95% CI = 25.4–35.4) glaucoma-aware participants. Only 238 (19.8%, 95% CI = 17.6–22.1) of respondents presumed themselves to be at risk of developing glaucoma. Having eye examination (within the last 6 months) was positively associated with knowledge (adjusted odds ratio (AOR) = 1.413; 95% CI = 0.9–1.896) and awareness (AOR = 1.13; 95% CI = 0.938–2.449). Three levels of education (no education (AOR = 0.041; 95% CI = 0.016–0.11), primary (AOR = 0.057; 95% CI = 0.018–0.179), and middle school (AOR = 0.254; 95% CI = 0.127–0.51)) were associated with low knowledge while all levels of education were inversely associated with awareness. Perceived risk of glaucoma was also influenced by area of residence (rural (AOR = 0.344; 95% CI = 0.21–0.57)), being young (18–24 years (AOR = 4.308; 95% CI = 2.36–7.88)) and having previously undergone screening for glaucoma (AOR = 13.200; 95% CI = 5.318–32.764). Conclusion: The main modifiers of glaucoma awareness and knowledge were education and previous eye examination, but awareness had additional factor of area of residence. Perceived risk of glaucoma was influenced by being young and living in urban areas.
Mcconnellite, CuCrO2 and ellinaite, CaCr2O4, from varicoloured spurrite marble of the Daba-Siwaqa area, Hatrurim Complex, Jordan
Authors: Galuskina Irina O. , Stachowicz Marcin , Woźniak Krzysztof , Vapnik Yevgeny , Galuskin Evgeny 
Published: March 2021

Abstract
A common attribute of two rare natural chromium-bearing oxides: mcconnellite, CuCrO2, discovered more than 40 years ago in Guyana, and a new mineral ellinaite, CaCr2O4, described from two localities (Brazil and Israel) recently, is that these minerals are poorly studied due to their rarity and small size. Mcconnellite and ellinaite in the present study were found in varicoloured marbles of the pyrometamorphic Hatrurim Complex in the Tulul Al Hammam area, Daba-Siwaqa, Jordan. Structural data obtained for ellinaite (Pnma, a = 9.0875(2), b = 2.9698(1), c = 10.6270(3) Å and V = 286.80(2) Å3), with an empirical formula (Сa1.00Sr0.01)Σ1.01(Cr3+1.79Al0.07Ca0.04Fe3+0.04 Ti4+0.03Mg0.03)Σ2.00O4, is similar to the structural data of synthetic analogue β-CaCr2O4 but differs significantly from the data obtained for ellinaite from Brazil and Israel despite the fact that all the natural phases have a similar composition. Single-crystal X-ray diffraction data for mcconnellite from Jordan (R

$\bar{3}$

m, a = b = 2.9756(1) and c = 17.124(1) Å) with composition (Cu0.98Ca0.03Sr0.01)Σ1.02(Cr3+0.90Al0.05 Fe3+0.03)Σ0.98O2, is the first determination of a natural Cu-delafossite-type structure. This paper also presents the results of a single-crystal Raman study for mcconnellite and ellinaite, which indicates that the spectral features of these minerals is dependent on crystal orientation.
Climatic influence on tree wood anatomy: a review
Authors: Pandey Sudip 
Published: March 2021

AbstractWood anatomical traits of xylem are the characteristics of tree rings at cellular and subcellular scales providing important insights on structural features and their linkage to the environment. Therefore, studying the relationship between anatomical traits and environmental changes not only provide physiological explanations, but also provide a new vision of studying the adaptation process and response strategies of tree growth to climate. In this paper, I review and synthesize literature on the influence of climatic parameters on wood anatomy from the different geographical regions using recent (2015–2020) published articles on the topic. This paper discusses the relationship between the anatomical features of angiosperm and gymnosperm xylem with climatic factors. Based on the literature, I then purpose to explore the temporal and spatial variations in the anatomical characteristics of xylem tree rings with environmental changes. Also, more studies can be conducted to assess the synergetic and antagonistic effects among different tree-ring proxies and to determine the specific roles and contributions of major climatic factors during different periods of tree-ring formation.
Triazoloacridone C-1305 impairs XBP1 splicing by acting as a potential IRE1α endoribonuclease inhibitor
Authors: Bartoszewska Sylwia , Króliczewski Jarosław , Crossman David K. , Pogorzelska Aneta , Bagiński Maciej , Collawn James F. , Bartoszewski Rafal 
Published: March 2021

AbstractInositol requiring enzyme 1 alpha (IRE1α) is one of three signaling sensors in the unfolding protein response (UPR) that alleviates endoplasmic reticulum (ER) stress in cells and functions to promote cell survival. During conditions of irrevocable stress, proapoptotic gene expression is induced to promote cell death. One of the three signaling stressors, IRE1α is an serine/threonine-protein kinase/endoribonuclease (RNase) that promotes nonconventional splicing of XBP1 mRNA that is translated to spliced XBP1 (XBP1s), an active prosurvival transcription factor. Interestingly, elevated IRE1α and XBP1s are both associated with poor cancer survival and drug resistance. In this study, we used next-generation sequencing analyses to demonstrate that triazoloacridone C-1305, a microtubule stabilizing agent that also has topoisomerase II inhibitory activity, dramatically decreases XBP1s mRNA levels and protein production during ER stress conditions, suggesting that C-1305 does this by decreasing IRE1α’s endonuclease activity.
Evolution in Sinocyclocheilus cavefish is marked by rate shifts, reversals, and origin of novel traits
Authors: Mao Ting-Ru , Liu Ye-Wei , Meegaskumbura Madhava , Yang Jian , Ellepola Gajaba , Senevirathne Gayani , Fu Cheng-Hai , Gross Joshua B. , Pie Marcio R. 
Published: March 2021

AbstractBackgroundNatural model systems are indispensable for exploring adaptations in response to environmental pressures.Sinocyclocheilusof China, the most diverse cavefish clade in the world (75 species), provide unique opportunities to understand recurrent evolution of stereotypic traits (such as eye loss and sensory expansion) in the context of a deep and diverse phylogenetic group. However, they remain poorly understood in terms of their morphological evolution. Therefore, we explore key patterns of morphological evolution, habitat utilization and geographic distribution in these fishes.ResultsWe constructed phylogenies and categorized 49 species based on eye-related condition (Blind, Micro-eyed, and Normal-eyed), habitat types (Troglobitic—cave-restricted; Troglophilic—cave-associated; Surface—outside caves) and existence of horns. Geometric-morphometric analyses show Normal-eyed morphs with fusiform shapes segregating from Blind/Micro-eyed deeper bodied morphs along the first principal-component axis; second axis accounts for shape complexity related to horns. The body shapes showed a significant association with eye-related condition and horn, but not habitat types. Ancestral reconstructions suggest at least three independent origins of Blind morphs, each with different levels of modification in relation to their ancestral Normal-eyed morphs;Sinocyclocheilusare also pre-adapted for cave dwelling. Our geophylogeny shows an east-to-west diversification spanning Pliocene and Pleistocene, with early-diversifying Troglobitic species dominating subterranean habitats of karstic plains whereas predominantly Surface forms inhabit hills to the west. Evolutionary rates analyses suggest that lineages leading to Blind morphs were characterized by significant rate shifts, such as a slowdown in body size evolution and a 5–20 fold increase in rate of eye regression, possibly explained by limited resource availability. Body size and eye size have undergone reversals, but not horns, a trait entailing considerable time to form.ConclusionsSinocyclocheilusoccupied cave habitats in response to drying associated with aridification of China during late Miocene and the Pliocene. The prominent cave-adaptations (eye-regression, horn-evolution) occur in clades associated with the extensive subterranean cave system in Guangxi and Guizhou provinces. Integration of morphology, phylogeny, rate analyses, molecular-dating and distribution show not only several remarkable patterns of evolution, but also interesting exceptions to these patterns signifying the diversification ofSinocyclocheilusas an invaluable model system to explore evolutionary novelty.
Mapping and characterization QTLs for phenological traits in seven pedigree-connected peach families
Authors: Rawandoozi Zena J. , Hartmann Timothy P. , Carpenedo Silvia , Gasic Ksenija , da Silva Linge Cassia , Cai Lichun , Van de Weg Eric , Byrne David H. 
Published: March 2021

AbstractBackgroundEnvironmental adaptation and expanding harvest seasons are primary goals of most peach [Prunus persica(L.) Batsch] breeding programs. Breeding perennial crops is a challenging task due to their long breeding cycles and large tree size. Pedigree-based analysis using pedigreed families followed by haplotype construction creates a platform for QTL and marker identification, validation, and the use of marker-assisted selection in breeding programs.ResultsPhenotypic data of seven F1low to medium chill full-sib families were collected over 2 years at two locations and genotyped using the 9 K SNP Illumina array. Three QTLs were discovered for bloom date (BD) and mapped on linkage group 1 (LG1) (172–182 cM), LG4 (48–54 cM), and LG7 (62–70 cM), explaining 17–54%, 11–55%, and 11–18% of the phenotypic variance, respectively. The QTL for ripening date (RD) and fruit development period (FDP) on LG4 was co-localized at the central part of LG4 (40–46 cM) and explained between 40 and 75% of the phenotypic variance. Haplotype analyses revealed SNP haplotypes and predictive SNP marker(s) associated with desired QTL alleles and the presence of multiple functional alleles with different effects for a single locus for RD and FDP.ConclusionsA multiple pedigree-linked families approach validated major QTLs for the three key phenological traits which were reported in previous studies across diverse materials, geographical distributions, and QTL mapping methods. Haplotype characterization of these genomic regions differentiates this study from the previous QTL studies. Our results will provide the peach breeder with the haplotypes for three BD QTLs and one RD/FDP QTL to create predictive DNA-based molecular marker tests to select parents and/or seedlings that have desired QTL alleles and cull unwanted genotypes in early seedling stages.
Insight into the epidemiology of infective endocarditis in Portugal: a contemporary nationwide study from 2010 to 2018
Authors: Sousa Catarina , Nogueira Paulo , Pinto Fausto J. 
Published: March 2021

Abstract
Background
Nationwide hospital admissions data series have contributed to a reliable assessment of the changing epidemiology of infective endocarditis, even though conclusions are not uniform. We sought to use a recent populational series to describe the temporal trends on the incidence of infective endocarditis, its clinical characteristics and outcome results, in Portugal.

Methods
A nationwide retrospective temporal trend study on the incidence and clinical characterization of patients hospitalized with infective endocarditis, between 2010 and 2018.

Results
7574 patients were hospitalized with infective endocarditis from 2010 to 2018 in Portuguese public hospitals. The average length of hospitalization was 29.3 ± 28.7 days, predominantly men (56.9%), and 47.1% had between 60 and 79 years old. The most frequent infectious agents involved were Staphylococcus (16.4%) and Streptococcus (13.6%). During hospitalization, 12.4% of patients underwent heart valve surgery and 20% of the total cohort died. After a 1-year post-discharge follow-up, 13.2% of the total initial cohort had had heart valve surgery and 21.2% in total died. The annual incidence of infective endocarditis was 8.31 per 100,000 habitants, being higher in men (9.96 per 100,000 in males versus 6.82 in females, p < 0.001) and increased with age, peaking at patients 80 years old or older (40.62 per 100,000). In-hospital mortality rate significantly increased during the analyzed period, the strongest independent predictors being ischemic or hemorrhagic stroke, sepsis, and acute renal failure. Younger age and cardiac surgery had a protective effect towards a fatal outcome.

Conclusions
In Portugal, between 2010 and 2018, the incidence of infective endocarditis presented a general growth trend with a deceleration in the most recent years. Also, a significant rate of in-hospital complications, a mildly lower than expected stable surgical rate and a still high and growing mortality rate were noted.
Frailty as a predictor of mortality among patients with COVID-19: a systematic review and meta-analysis
Authors: Zhang Xiao-Ming , Jiao Jing , Cao Jing , Huo Xiao-Peng , Zhu Chen , Wu Xin-Juan , Xie Xiao-Hua 
Published: March 2021

Abstract
Background
A large number of studies have explored the association between frailty and mortality among COVID-19 patients, with inconsistent results. The aim of this meta-analysis was to synthesize the evidence on this issue.

Methods
Three databases, PubMed, Embase, and Cochrane Library, from inception to 20th January 2021 were searched for relevant literature. The Newcastle–Ottawa Scale (NOS) was used to assess quality bias, and STATA was employed to pool the effect size by a random effects model. Additionally, potential publication bias and sensitivity analyses were performed.

Results
Fifteen studies were included, with a total of 23,944 COVID-19 patients, for quantitative analysis. Overall, the pooled prevalence of frailty was 51% (95% CI: 44–59%). Patients with frailty who were infected with COVID-19 had an increased risk of mortality compared to those without frailty, and the pooled hazard ratio (HR) and odds ratio (OR) were 1.99 (95% CI: 1.66–2.38) and 2.48 (95% CI: 1.78–3.46), respectively. In addition, subgroup analysis based on population showed that the pooled ORs for hospitalized patients in eight studies and nursing home residents in two studies were 2.62 (95% CI: 1.68–4.07) and 2.09 (95% CI: 1.40–3.11), respectively. Subgroup analysis using the frailty assessment tool indicated that this association still existed when using the clinical frailty scale (CFS) (assessed in 6 studies, pooled OR = 2.88, 95% CI: 1.52–5.45; assessed in 5 studies, pooled HR = 1.99, 95% CI: 1.66–2.38) and other frailty tools (assessed in 4 studies, pooled OR = 1.98, 95% CI: 1.81–2.16). In addition, these significant positive associations still existed in the subgroup analysis based on study design and geographic region.

Conclusion
Our study indicates that frailty is an independent predictor of mortality among patients with COVID-19. Thus, frailty could be a prognostic factor for clinicians to stratify high-risk groups and remind doctors and nurses to perform early screening and corresponding interventions urgently needed to reduce mortality rates in patients infected by SARS-CoV-2.