bluuebunny/crossref_metadata_2025_split huggingface dataset:
Prevalence And Factors Associated With Psychological Distress Among Pregnant Women Attending The Antenatal Clinic At A National Referral Hospital In Uganda.
Authors: Sembatya Henry , Namuli Justine , Ajeani Judith , Ononge Sam 
Published: February 2021

Abstract
Background: Psychological distress (PD) among pregnant women has a bearing both on the mother and the outcome of the pregnancy and is thus a public health problem. It is a precursor for other severe mental health conditions that include anxiety, depression, bipolar disorder and so if screened and diagnosed early it can prevent progress to severe mental illness. PD has however not been screened among pregnant women and thus no available data in Uganda. The objective of this study was to determine the prevalence and factors associated with PD among pregnant women at Kawempe hospital Uganda.Methods: A cross sectional study was conducted among 530 pregnant women attending antenatal care at Kawempe hospital Uganda. The SRQ-20 tool was used to screen for PD and data on socio-demographic and clinical factors was collected using a. socio-demographic questionnaire and medical records respectively. Descriptive statistics were applied to determine the prevalence of PD and multivariable logistic regression analysis was used to assess for factors associated with PD among pregnant women.Results: The prevalence of PD was 19.1% , while having a fair/bad relationship with the spouse (P-value =0.007), a low monthly income (p-value = 0.013), and having less than two meals a day (P-value =0.022). were independently associated with PDConclusion: Approximately one in five pregnant women receiving ANC at Kawempe hospital has PD. This study therefore supports the need for integration of mental health assessment into the antenatal care package of women at Kawempe hospital and Uganda at large
Use of Comparative Transcriptomic Analysis of Different Potato Varieties to Elucidate the Molecular Mechanism Underlying Differences in Cold Resistance
Authors: Yang Huiju , Chen Mingwei , Kou Can , Guo Huachun 
Published: February 2021

Abstract
Background

Among the various abiotic stresses, cold is an essential factor that limits crop productivity worldwide. Low temperature affects the growth, development and distribution of agronomic species around the world. To improve the understanding of the physiological and genetic properties and functions affecting potato cold tolerance, in this study, transcriptomic analysis was performed on two potato strains (HZ88 and LS6) with different cold tolerances that were treated at low temperature for 0, 1, 3, and 6 hours.
Results

Transcriptomic analysis showed that there were large differences between HZ88 and LS6 regarding the expression levels of low-temperature response genes. Notably, HZ88 responds to low-temperature stress, its low-temperature response genes are primarily enriched in plant hormone signal transduction; cutin, suberine and wax biosynthesis; and photosynthesis-antenna proteins. Conversely, the most significant low-temperature response genes of the LS6 strain were determined to be enriched in plant-pathogen interactions, zeatin biosynthesis, and plant hormone signal transduction. The cuticle, composed of a horny waxy layer, is an important protective barrier formed by plants to resist biotic/abiotic stress during the long-term ecological adaptation process, and the HZ88 strain may strengthen its cold resistance by enhancing this physical defence measure. In the LS6 strain, potatoes tend to cope with cold stress by strengthening their immune system and regulating hormone signal transduction. In addition, hormone pathway-related genes (such as ABA), ICE-CBF signalling pathway-related genes, and genes encoding TFs all exhibited different expression patterns between HZ88 and LS6.
Conclusions

To the best of our knowledge, this study is the first to elucidate the genetic mechanisms underlying the difference in cold resistance between the strongly cold-tolerant variety LS6 and the weakly cold-tolerant variety HZ88, thereby establishing a foundation for further analysis and genetic breeding.
Association of APOAI rs670 and APOB rs693 Gene Polymorphisms and Risk Factors for Cardiovascular Diseases in Young Brazilians and Africans.
Authors: Sousa Ederson Laurindo Holanda de , Cavalcante Jânio Emanuel Andrade , Sousa Daniel Freire de , Meneses Richard Rarison Cavalcante , Sousa Duaran Lopes , Silva Mateus Edson da , Silva Allyson Jordan Xavier , Cavalcante Ana Beatriz Lima , Sampaio Tiago Lima , Queiroz Maria Goretti Rodrigues 
Published: February 2021

Abstract
Background and objectives: Single Nucleotide Polymorphisms (SNP) are promising atherosclerosis indicators. The APOAI gene polymorphism variant rs670 shows that G (Guanine) allele is the most frequent and the A (Adenine) allele is the rarest, with both being associated with HDL-c variations in different ethnicities. In the APOB variant rs693, the C (Cytosine) allele is the most frequent, while the T (Timine) allele is the rarest and associated with dyslipidemia and cardiovascular risk. This study aims to evaluate biochemical and genetic risk factors for CVD development in young Brazilians and Africans.Methods: Anthropometric parameters were used for measurement. Blood Samples were collected to evaluate Total cholesterol, triglycerides, HDL-cholesterol, LDL-cholesterol, Apolipoproteins A-I and B, ApoB/ApoA-I ratio, and high-sensitive C-reactive protein (hs-CRP) quantification. The antioxidant capacity of HDL was evaluated by the LagTime assay and the serum enzyme Paraoxonase 1 (PON1) activity. Genetic Analysis was made through DNA extraction from whole blood leukocytes and genotyping of the rs670 and rs693 polymorphisms using the real-time PCR (q-PCR) technique. Results: G allele and homozygous GG genotype of rs670 were the most frequent in both ethnicities. Among Brazilians, the A allele and GA genotype were associated with higher cardiovascular risk. Regarding the rs693 polymorphism, the C allele was the most frequent in both ethnicities, and the T allele was more frequent between Africans. Also, the CC genotype was the most frequent among Brazilians, and the CT genotype the most frequent among Africans, which presented higher TT frequency. T allele and TT genotype were associated with higher cardiovascular risk factors in both populations. Conclusion: Brazilians are doubly affected by these variables, while Africans are more susceptible to risks due to changes in the rs693 polymorphism.
Feasibility of Standardized Procedures of White Light Gastroscopy for Clinical Practice: A Multiple Center Study in China
Authors: Wang Qiang , Zhang Shengyu , Wu Xi , Yao Fang , Zhou Weixun , Chai Ningli , Zhang Shutian , Hao Jianyu , Wu Jing , Zhang Jichang , Xu Baohong , Hu Lixia , Yang Ai-ming 
Published: February 2021

Abstract
Background: There is no standardized operation procedure for white light gastroscopy (WLG）in China. We aimed to established a standardized procedure of white light gastroscopy for clinic patients screening, to verify its effect and its feasibility in clinical practice. Methods: We applied the standardized procedure for WLG to out-patients at 9 tertiary hospitals in Beijing. All of the clinical information and operation procedure were recorded.Results: We set a standardized operation procedure for WLG. 1051 patients were enrolled in the base-line survey stage between March 2014 and December 2015. 2156 patients were enrolled in the WLG standardized operation stage from January 2016 to June 2017. The median durations of standardized procedure group were significantly longer than that of the base-line group (prolonged 60.3 seconds averagely, P=0.003). The taken picture numbers in the standardized procedure group were significantly higher than that in the base-line group (17 pictures more averagely, P<0.001). The overall detection rate of gastric mucosal lesions in the standardized procedure group was significantly higher than that in the base-line group (52.5% vs. 38.4%, P<0.01). Both the patient and endoscopist satisfaction scores in the standardized procedure group were all significantly improved than those in the base-line group.Conclusions: The standardized procedure for WLG can improve the detection rate of gastric lesions significantly, and also improve the satisfaction of patients and endoscopists despite prolonged duration. The standardized procedure for white light gastroscopy is effective and feasible in clinical practice with the present endoscopy equipment in China.
The Associations Between Fasting Plasma Glucose Levels and Mortality of&nbsp;SFTS in Patients
Authors: Zhang Yin , Zhang Yu , Xu Yuanhong , Huang Ying 
Published: February 2021

Abstract
Objective To identify the correlation between the level of at-admission fasting plasma glucose (FPG) with poor outcomes in hospitalized patients suffering from severe fever with thrombocytopenia syndrome (SFTS). Methods Between April 1 and December 1, 2020, the list of hospitalized patients affected with SFTS infection was provided by the Infectious Disease Department at First Affiliated Hospital of Anhui Medical University, followed by the collection of information I.e., gender, age, diabetic history and the level of FPG on admission. Results In this study, a total of 77 patients were included and were categorized into three groups (<5.6, 5.6–6.9, and ≥7.0 mmol/l) on the basis of their glucose level in the blood. The obtained results revealed that among three groups considerable variations were observed in leukocytes, FPG, D-Dimer, aspartate aminotransferase (AST), tumor necrosis factor-α (TNF-α), fibrin degradation products (FDP), and interleukin (IL)-10 level. Correlation analysis indicated a linear negative correlation between PLT and FPG (r = −0.28, P = 0.01), however, a linear positive correlation was observed between AST, IL10, D-Dimer, and FDP levels and FPG (P-value < 0.05). Conclusions Elevated level of FPG has been correlated with hypercoagulability, inflammation, and lower PLT in SFTS patients. The measurement of FPG level can help in evaluating the inflammatory process, hypercoagulability, and prognosis of patients suffering from SFTS.
Not all Boomers: Temporal Orientation Explains Inter- and Intra-Cultural Variability in the Link between Age and Climate Engagement
Authors: Geiger Nathaniel , McLaughlin Bryan , Velez John A 
Published: February 2021

Abstract
Some previous work suggests that older adults, relative to younger adults and teenagers, are less engaged with climate change; yet, this pattern is not consistently found across all countries or populations. Here, we consider whether temporal orientation might act as a boundary condition for age effects on climate change engagement. We assess whether cultural (Study 1) and inter-individual (Study 2) differences in temporal orientation moderate the tendency for older adults to be less engaged with climate change than younger adults. Study 1 (N = 44,387) reveals that amongst European countries, countries with a greater long-term orientation tend to show a weaker (i.e. less negative) relationship between age and the salience of climate change (i.e., cognitive engagement with the topic). Study 2 (N = 798) demonstrates that in the US, the negative relationship between age and climate action intentions becomes smaller in magnitude (i.e. less negative) among those higher in consideration of future consequences, but increases in those higher in consideration of immediate consequences. These findings support the notion that it is a confluence of age and present orientation (and low future orientation) that that drives age-related declines in climate engagement.
Cervical Chordomas: Multicenter Case Series and Meta-analysis
Authors: Akinduro Oluwaseun , Garcia Diogo P. , Domingo Ricardo A , Vivas-Buitrago Tito , Sousa-Pinto Bernardo , Bydon Mohamad , Clarke Michelle J. , Gokaslan Ziya L. , Kalani Maziyar A , Abode-Iyamah Kingsley , Quiñones-Hinojosa Alfredo 
Published: February 2021

Abstract
Background
En bloc spondylectomy is the gold standard for surgical resection of sacral chordomas (CHO), but the effect of extent of resection on recurrence and survival in patients with CHO of the cervical spine remains elusive.
Methods
MEDLINE, Embase, Scopus, and Cochrane were systematically reviewed. Patients with cervical CHO treated at three tertiary-care academic institutions were reviewed for inclusion. We performed an individual participant data meta-analysis to assess the overall survival (OS) and progression free survival (PFS) after en bloc-gross total resection (GTR) and intralesional-GTR compared to subtotal resection (STR). We then performed an intention-to-treat analysis including all patients with attempted en bloc resection in the en bloc group, regardless of the surgical margins.
Results
There was a total of 13 series including 161 patients with cervical CHO, including our current series of 22 patients. GTR (en bloc-GTR + intralesional-GTR) was associated with a significant decrease in the risk of local progression (pooled hazard ratio (PHR) = 0.22; 95% CI = 0.08–0.59; p = 0.003) and risk of death (PHR = 0.31; 95%; CI:0.12–0.83; p = 0.020). A meta-regression analyses determined that intralesional-GTR improved PFS (PHR = 0.35; 95%CI = 0.16–0.76; p = 0.009) as well as OS (PHR = 0.25; 95%CI = 0.08–0.79; p = 0.019) when compared to STR. En bloc-GTR was associated with a significant reduction in the risk of local progression (PHR = 0.06; 95%CI = 0.01–0.77; p = 0.030), but not a decreased OS (PHR = 0.50; 95% CI = 0.19–1.27; p = 0.145). Our intention-to-treat analyses revealed a near significant improvement in OS for the en bloc group (PHR: 0.15; 95%CI:0.02–1.22; p = 0.054), and nearly identical improvement in PFS. Radiation data was not available for the studies included in the meta-analysis.
Conclusion
This is the first and only meta-analysis of patients with cervical CHO. We found that both en bloc-GTR and intralesional-GTR resulted in improved local tumor control when compared to STR.
Valorization of the use of Waste Agricultural Materials for the Anodic Oxidation of Amaranth Red (E123) using SS/PbO2 Anodes Elaborated by Pulsed Mode Current
Authors: Othmani Amina 
Published: February 2021

Abstract
The present paper aims to valorize the use of cheap agricultural waste materials for polluted water decontamination. An evaluation of the efficiency of coupling anodic oxidation (AO) using SS/PbO 2 electrodes with biosorption by Luffa cylindrica (L.C) for the removal of Amaranth Red (E123) from aqueous solution was investigated. The effects of pH, contact time, and initial concentration were studied. The regeneration of L.C was estimated based on biosorption /desorption tests. The performance of the coupling process was evaluated based on the color, chemical organic carbon (COD), Total organic carbon (TOC) removals, the energy consumed, and the time required for the degradation of Amaranth. A comparison between the efficiency of the AO and the coupling process for the increase of the lifetimes of the anodes used was done. 54.1, 97.8, and 99.9% of 50 mg.L -1 of Amaranth were removed respectively after 85, 65, and 50 min by biosorption, AO, and coupling AO with biosorption. An increase in the percentages of COD, TOC, germination indexes (GI), and Amaranth removals were observed when adopting the coupling process. Furthermore, a decrease in the release of Pb 2+ ions was observed confirming the good stability of the elaborated anodes during the coupling process. Atomic absorption analysis showed that the Pb 2+ ions reached about 0.020 mg.L -1 , after the total removal of Amaranth dye (60 min) and 0.051 after (80 min) respectively, for coupling AO with biosorption and the AO process. These values are inferior to those allowed by the Standards. Phytotoxicity tests confirmed the possibility of the reuse of the treated solutions.
Simultaneous determination of 5 diuretic drugs using a HPLC method by quantitative analysis of multi-components by single-marker
Authors: Chen Fuchao , Fang Baoxia , Li peng , Wang Sicen 
Published: February 2021

Abstract
Background: Loop diuretics is commonly used in clinical practices to manage the high fluid load and to control fluid balance. In this paper, a quantitative analysis of multiple components with a single marker (QAMS) method was firstly developed for simultaneous determination of 5 diuretic drugs including furosemide, torasemide, azosemide, etacrynic acid, and bumetanide by HPLC. The qualitative analysis was performed using relative capacity factor and ultraviolet (UV) spectral similarity as the double indicator. The QAMS method was conducted with etacrynic acid as an internal reference substance. The other four diuretics were calculated by using the relative correction factors for etacrynic acid. The contents of the 5 diuretic drugs were also determined by the external standard method (ESM). The chromatographic separation was achieved on an Shimadzu HC-C18 column (150mm× 4.6mm, 5µm) using 50 mM of potassium dihydrogen phosphate (pH adjusted to 4.0 with phosphoric acid) with acetonitrile (64:36, v/v) as mobile phase at the flow rate of 1.0 ml/min and a column temperature of 30℃.
Results: Under these conditions, the 5 diuretic drugs are well separated, showing linear relationships within certain ranges. The quantitative results showed that there was no significant difference between the QAMS and ESM method.
Conclusions: Overall, the HPLC-QAMS analytical scheme established in this study should be a simple, efficient, economical, and accurate method for quantitative evaluation of 5 diuretic drugs.
Immobilization of beneficial microbe Methylobacteriumaminovorans in electrospun nanofibre as potential seed coatings for improving germination and growth of groundnut Arachis hypogaea
Authors: Mukiri Chinna , Raja Kalimuthu , Senthilkumar M , Subramanian KS , Govindaraju K , Pradeep D , Ranjan Syndhiya 
Published: February 2021

Abstract
Seed inoculation with microbial cells is one of the potential invigouration techniques for enhancing the emergence and growth of plants. Herein, we approached a new localized delivery of beneficial microbial cells (Methylobacterium) by invigorating seeds with electrospun Polyvinyl alcohol (PVA) nanofibre contains microbial cells. Methylobacterium is a growth promoting bacteria recently draws attention in agriculture particularly for drought management. PVA was used in this research because of its electrospinnability and biodegradability. Encapsulation study shows effective immobilization of bacteria cells (Methylorubrum aminovorans) in PVA nanofibre, and SEM and TEM characterization further confirmed the entrapment of microbial cells. The microbial plating enumeration reveals 6.6 x 105 CFU g− 1 of nanofibre to the initial loading population of 1 × 108 CFU. Viability of nanofibre encapsulated bacterial cells under ambient environment found 1.85 × 105 CFU g− 1, 2.2 × 104 CFU g− 1 and 1.2 × 104 CFU g− 1 on 10, 20 and 30 days after storage. In vitro bio-efficacy study exhibits that the seeds coated by PVA nanofibres containing M. aminovorans recorded higher germination, root & shoot length, seedling vigour, drymatter production, plant biomass, plant root volume, nodule numbers and fresh weight of nodules. The data of this study concludes that microbial cells could be immobilized in electrospun nanofibre for extended shelf-life of microbial cells and as effective seed coating for localized delivery.
The Maudsley Anorexia Nervosa Treatment for Adults (MANTRA): A Feasibility Case Series of an Integrated Group Based Approach.
Authors: Startup Helen , Franklin-Smith Mary , Barber William , Gilbert Nicola , Brown Yael , Glennon Danielle , Fukutomi Akira , Schmidt Ulrike 
Published: February 2021

Abstract
BackgroundIndividuals with Anorexia Nervosa (AN) typically struggle to negotiate their social and emotional worlds. Yet, current NICE recommended psychological therapies do not provide sufficient opportunities for live, in situ, relational and emotional experiences that enable growth in these areas. An Integrated Group Based approach for the delivery of MANTRA - The Maudsley Anorexia Nervosa Treatment for Adults - could address this omission by augmenting the treatment with group processes and live experiential practice. A feasibility case series of the approach, delivered across three NHS community services is presented.MethodsA case series design, comprising four Integrated Group MANTRA treatments delivered across three NHS sites (N=29), was used. Preliminary feasibility data is reported regarding: retention, acceptability and effectiveness; alongside the use of qualitative methods to capture participant experiences of treatment.ResultsPrimary outcomes suggest that Integrated Group MANTRA treatment was acceptable. Participants remained committed to the treatment with only 2 dropouts. Quantitative outcomes suggested significant change with medium effect sizes for both eating disorder cognitions and symptoms (as measured by the global score on EDEQ) and BMI. Five core themes emerged from qualitative analysis of participant feedback, capturing the value of the relational aspect of the treatment, the incorporation of experiential methods, and of the opportunity to draw on the support of the group members to reduce shame and stigma.ConclusionsPreliminary indication is that an Integrated Group based MANTRA approach is a feasible and effective alternative intervention for community Eating Disorder services.
Improving the conductivity and flexibility of chips fabricated from a copolymer PDMS-PEI and graphene assembled with nano metals
Authors: Abdelrahman Ameen , Erchiqui Fouad , Nedil Mourad 
Published: February 2021

Abstract
Our work aims to make a unique polymer to be used as a conductive and flexible chip antenna. Its properties are robustness, rigidity, stretchability, and good conduction. The fabricated composite is composed of two copolymers, PDMS and PEI, assembled with nano metals (Cu, Ag), and graphene nanoparticles as a matrix. Nano metals fill out the inter-layer space, and polymer voids reinforce the crosslinker. Graphene/metal nanoparticles help make chelating complexes using metallic bonds, enhancing the polymer’s conductivity from 1.87* 10− 4 to 5.64*10− 6 σ Scm− 1. We analyze the conductivity, self-healing, and surface morphology of fabricated composite using different spectroscopic techniques, such as electrochemical impedance (EIS), SEM, TEM, IR, UV, and a particle size analyzer.
Vermicomposting of harvested waste biomass of potato crop employing Eisenia fetida: Changes in nutrients profile and assessment of maturity of the end products
Authors: Das Dimbeswar , Deka Hemen 
Published: February 2021

Abstract
Vermicomposting potential of waste biomass of potato crop that are generated at the time of harvesting was studied employing Eisenia fetida. The experiment was carried out in pots taking two treatments; in one only potato plant biomass (PPB) was taken as raw materials whereas in the other a mixture of PPB with cow dung was engaged in the proportion of 5:1. The vermicomposted materials showed a reduction in C/N ratio, humification index, enhancement in nutrients profiles, ash contents, nitrogen-fixing, phosphate and potassium solubilizing bacterial population. The macronutrient enhancement in the vermicompost samples was recorded 3.8-4.4 fold for total N, 5-5.6 fold in available P, 1.6 fold in total K, 5.2-6.2 fold in total Ca and 1.6 fold in total Mg contents. The reduction in C/N was found in the rage of 92.5-94.4% in the vermicompost samples. The scanning electron microscope (SEM) images showed higher disintegration in the vermicompost products when compared with initial raw material and compost samples. Addition of cow dung significantly enhanced the quality and quantity of vermicompost final products besides positively affecting the earthworm population and biomass by the end of 60 days of experimental trials.