bluuebunny/crossref_metadata_2025_split huggingface dataset:
Assessing the inclusion of seafood in the sustainable diet literature
Authors: Farmery Anna K , Gardner Caleb , Jennings Sarah , Green Bridget S , Watson Reg A 
Published: January 2017

AbstractThe literature on sustainable diets is broad in its scope, and application yet is consistently supportive of a move away from animal‐based diets towards more plant‐based diets. The positioning of seafood within the sustainable diet literature is less clear. A literature review was conducted to examine how the environmental impacts of seafood consumption are assessed and what conclusions are being drawn about the inclusion of seafood in a sustainable diet. Seafood is an essential part of the global food system but is not adequately addressed in most of the sustainable diet literature. Aquaculture, the world's fastest growing food sector, was considered by very few papers. Seafood consumption was commonly presented as a dilemma due to the perceived trade‐offs between positive health outcomes from eating seafood and concerns of overfishing. A number of studies included seafood as part of their sustainable diet scenario, or as part of a diet that had lower impacts than current consumption. Most of the indicators used were biophysical, with a strong focus on greenhouse gas emissions, and very few studies addressed biological or ecological impacts. The assessment of seafood was limited in many studies due to relevant data sets not being incorporated into the models used. Where they were used, data sources and methodological choices were often not stated thereby limiting the transparency of many studies. Both farmed and wild‐capture production methods need to be integrated into research on the impacts of diets and future food scenarios to better understand and promote the benefits of sustainable diets.
DMBT1 expression in biliary carcinogenesis with correlation of clinicopathological data
Authors: Goeppert Benjamin , Roessler Stephanie , Becker Natalia , Zucknick Manuela , Vogel Monika N , Warth Arne , Pathil‐Warth Anita , Mehrabi Arianeb , Schirmacher Peter , Mollenhauer Jan , Renner Marcus 
Published: January 2017

AimsDeleted in malignant brain tumours 1 (DMBT1) exerts functions in the regulation of epithelial differentiation and inflammation and has been proposed as a tumour suppressor. Because chronic inflammation is a hallmark of cholangiocarcinogenesis, the aim of this study was to investigate the expression of DMBT1 in biliary tract cancer (BTC) and to correlate this expression with clinicopathological data.Methods and resultsThe expression of DMBT1 protein was examined immunohistochemically in 157 BTC patients [41 intrahepatic (ICC), 60 extrahepatic cholangiocarcinomas (ECC) and 56 adenocarcinomas of the gallbladder (GBAC)]. Additionally, 56 samples of high‐grade biliary intraepithelial neoplasia (BilIN 3) and 92 corresponding samples of histological non‐neoplastic biliary tract tissues were included. DMBT1 expression was increased significantly in BilIN 3 compared to normal tissue (P < 0.0001) and BTC (P < 0.0001). BTC showed no significant difference in DMBT1 expression compared to non‐neoplastic biliary tissue (P = 0.315). Absent DMBT1 expression in non‐neoplastic biliary tissue of BTC patients was associated with poorer survival (P = 0.027). DMBT1 expression was correlated significantly with patients’ age (P < 0.001).ConclusionDMBT1 is expressed differently in cholangiocarcinogenesis and poorer patients’ survival rates are associated with absent DMBT1 expression in non‐neoplastic biliary tissue, suggesting a tumour‐suppressive role of DMBT1 in early cholangiocarcinogenesis.
Abnormal p53 and p16 staining patterns distinguish uterine leiomyosarcoma from inflammatory myofibroblastic tumour
Authors: Schaefer Inga‐Marie , Hornick Jason L , Sholl Lynette M , Quade Bradley J , Nucci Marisa R , Parra‐Herran Carlos 
Published: January 2017

AimsUterine myxoid leiomyosarcoma may show relatively bland histological appearances, despite its aggressive behaviour. Distinguishing uterine leiomyosarcoma from the more indolent inflammatory myofibroblastic tumour (IMT), which is amenable to targeted therapies, can be challenging. A significant subset of leiomyosarcomas harbour TP53 and/or CDKN2A genomic alterations. Here, we examined the diagnostic value of p53 and p16 immunohistochemistry in the distinction of uterine conventional and myxoid leiomyosarcoma from IMT, in correlation with targeted sequencing of TP53 and CDKN2A.Methods and resultsWe performed p53 and p16 immunohistochemistry in 49 tumours, including 23 uterine leiomyosarcomas (12 myxoid, 11 conventional) and 26 IMT (12 uterine, 14 extrauterine). TP53 and CDKN2A coding regions were sequenced in 20 cases (four myxoid, 11 conventional uterine leiomyosarcomas; four uterine, one extrauterine IMT). Abnormal p53 staining patterns (strong/diffuse or null) were observed in six of 12 (50%) myxoid and six of 11 (55%) conventional leiomyosarcomas but none of the IMT (P < 0.0001), correlating with TP53 mutation/deletion (P = 0.0001). P16 loss was detected in five of 10 (50%) myxoid and two of 11 (18%) conventional leiomyosarcomas, but none of the IMT (P = 0.0005), correlating with CDKN2A deletion (P = 0.014). Strong/diffuse p16 staining in six of 21 (29%) leiomyosarcomas and three of 26 (12%) IMT did not correlate with CDKN2A alterations.ConclusionsAbnormal p53 staining and p16 loss are observed frequently in uterine leiomyosarcomas, with 100% specificity and 70% sensitivity against IMT, and correlating with genomic alterations. Conversely, IMT shows normal p53 and p16 staining, highlighting the use of these markers in the differential diagnosis of uterine mesenchymal neoplasms.
A longitudinal study of changes and associations in dental fear in parent/adolescent dyads
Authors: Luoto Anni , Tolvanen Mimmi , Pohjola Vesa , Rantavuori Kari , Karlsson Linnea , Lahti Satu 
Published: January 2017

BackgroundDental fear seems to fluctuate, but concordance of changes in dental fears between parent/adolescent dyads has not been reported.AimTo study longitudinally the associations between adolescent and parental dental fears and their changes.DesignAdolescents and parents reported their dental fear independently of each other when adolescents were between 11–12 and 15–16‐year‐olds. Eight hundred and seventeen eligible parent/adolescent dyads were included in the analyses. Dental fear was measured with a single question using five response alternatives. Associations between adolescent and parental dental fears and their changes were analysed using χ2 tests and correlation coefficients.ResultsPrevalence of dental fear remained rather similar during the study. There was a positive association between adolescent and parental dental fears in early adolescence (P < 0.001) but at middle adolescence only among parent/girl dyads (P = 0.007 for girls, P = 0.341 for boys). Changes in dental fear among parent/adolescent dyads did not correlate statistically significantly. Difference between girls’ and boys’ change in dental fear was statistically significant (P = 0.001). Dental fear increased more often among girls than among boys. Boys had stable low/no dental fear more often than girls did.ConclusionAdolescents’ and parents’ dental fears seemingly change independently of each other.
Sarcopenia is associated with incident albuminuria in patients with type 2 diabetes: A retrospective observational study
Authors: Bouchi Ryotaro , Fukuda Tatsuya , Takeuchi Takato , Minami Isao , Yoshimoto Takanobu , Ogawa Yoshihiro 
Published: January 2017

AbstractSarcopenia, defined as age‐related loss of skeletal muscle mass and function, increases the risk of albuminuria. However, it has still unknown whether sarcopenia could increase the risk for the progression of albuminuria. A total 238 patients with type 2 diabetes (mean age 64 ± 12 years; 39.2% women) were studied in the present retrospective observational study. The prevalence of sarcopenia was 17.6%. During the median follow‐up period of 2.6 years, albuminuria was measured 5.8 ± 1.8 times, and progression of albuminuria was observed in 14.9% of patients with normoalbuminuria, as was 11.5% in those with microalbuminuria. Sarcopenia was significantly associated with both progression (hazard ratio 2.61, 95% confidence interval 1.08–6.31, P = 0.034) and regression (hazard ratio 0.23, 95% confidence interval 0.05–0.98, P = 0.048) of albuminuria by multivariate Cox regression analysis. The present data suggest that sarcopenia is an important determinant of both progression and regression of albuminuria in patients with type 2 diabetes.
Minnesota field population of western corn rootworm (Coleoptera: Chrysomelidae) shows incomplete resistance to Cry34Ab1/Cry35Ab1 and Cry3Bb1
Authors: Ludwick D. C. , Meihls L. N. , Ostlie K. R. , Potter B. D. , French L. , Hibbard B. E. 
Published: January 2017

AbstractIn the United States of America, the western corn rootworm, Diabrotica virgifera virgifera LeConte (Coleoptera: Chrysomelidae), is commonly managed with transgenic corn (Zea mays L.) expressing insecticidal proteins from the bacteria Bacillus thuringiensis Berliner (Bt). Colonies of this pest have been selected in the laboratory on each commercially available transformation event and several resistant field populations have also been identified; some field populations are also resistant. In this study, progeny of a western corn rootworm population collected from a Minnesota corn field planted to SmartStax® corn were evaluated for resistance to corn hybrids expressing Cry3Bb1 (event MON88017) or Cry34/35Ab1 (event DAS‐59122‐7) and to the individual constituent proteins in diet‐overlay bioassays. Results from these assays suggest that this population is resistant to Cry3Bb1 and is incompletely resistant to Cry34/35Ab1. In diet toxicity assays, larvae of the Minnesota (MN) population had resistance ratios of 4.71 and >13.22 for Cry34/35Ab1 and Cry3Bb1 proteins, respectively, compared with the control colonies. In all on‐plant assays, the relative survival of the MN population on the DAS‐59122‐7 and MON88017 hybrids was significantly greater than the control colonies. Larvae of the MN population had inhibited development when reared on DAS‐59122‐7 compared with larvae reared on the non‐Bt hybrid, indicating resistance was incomplete. Overall, these results document resistance to Cry3Bb1 and an incomplete resistance to Cry34/35Ab1 in a population of WCR from a SmartStax® performance problem field.
A novel noninvasive algorithm for the assessment of liver fibrosis in patients with chronic hepatitis B virus infection
Authors: Zhu M.‐Y. , Zou X. , Li Q. , Yu D.‐M. , Yang Z.‐T. , Huang D. , Chen J. , Gong Q.‐M. , Zhang D.‐H. , Zhang Y. , Chen L. , Chen P.‐Z. , Zhang X.‐X. 
Published: January 2017

SummarySeveral noninvasive blood biomarkers have been established for the assessment of liver fibrosis in patients with chronic hepatitis B virus (HBV) infection, but their clinical performance remains inconclusive. Here, we compared the diagnostic performance of these biomarkers and developed a novel algorithm for assessing liver fibrosis. Six hundred and sixteen chronically HBV‐infected and treatment‐naïve patients who underwent liver biopsy were enrolled and randomly divided into training (N=410) and internal validation cohorts (N=206). One hundred and fifty‐nine patients from another centre were recruited as an external validation cohort. Receiver operating characteristic (ROC) curves were used to analyse the performance of the gamma‐glutamyltransferase‐to‐platelet ratio (GPR), red cell volume distribution width‐to‐platelet ratio (RPR), FIB‐4 index, aspartate aminotransferase‐to‐platelet ratio index (APRI) and HBV DNA level against liver histology, and a novel algorithm was developed using the recursive partitioning and regression tree (RPART) method. In the training cohort, the area under the ROC curve of FIB‐4 was significantly higher than that of APRI (P=.038) but was comparable to those of GPR, RPR and HBV DNA; however, the performance of the biomarkers was similar among the validation cohort. The established RPR‐HBV DNA algorithm performed better in the training cohort than any individual blood biomarker, and the corresponding sensitivity, specificity, positive predictive value and negative predictive value were 63%, 90%, 72% and 80%, respectively. In the internal and external validation cohorts, the performance of the algorithm in assessing liver fibrosis was also superior to that of other biomarkers. These results suggest that the established RPR‐HBV DNA algorithm might improve the diagnostic accuracy of liver fibrosis in treatment‐naïve patients with chronic HBV infection, although additional studies are warranted to confirm these findings.
Imidazole‐dicarboxylic Acid Nickel Complex as a Novel Grafting Agent for Pearl Oyster, Pinctada martensii
Authors: Ji Lili , Song Wendong , Guo Jian , Wang Yaning , Cai Lu 
Published: February 2017

AbstractIn the pearl cultivation industry, the implantation of the nucleus is a critical step in the production process. The surgical insertion of the nucleus and the mantle results in a wound and stress that affect not only the survival chances of the pearl oysters but also the quality of the pearls produced. This study proposes a synthesized imidazole‐dicarboxylic acid nickel complex that may hold potential in assisting the wound healing and nacre formation processes. The acute toxicity of the complex to pearl oysters, Pinctada martensii, was examined in a dose–response study over a 90‐h exposure. The safe concentrations of the nickel complex determined using probit analysis were 0.916 mg/L and 0.471 mg/L for 72‐h and 96‐h treatments, respectively. The reliability of the regression was verified using the chi‐square test. The alkaline phosphatase (ALP) activity in different regions of the treated and control oysters, along with relevant blood biochemical indices, were measured over a 90‐d period to predict the potential effects of the nickel complex on wound healing and nacre formation. A significant increase in ALP activity in the mantle, together with elevated blood levels of Mg (II) and globulin, and reduced blood levels of Zn (II) and blood urea nitrogen were observed. These results indicate that the prepared nickel complex may hold promise in helping wound healing post mantle implantation, promote the secretion of nacre, and enhance the immunity of the oysters, thus ultimately improving the yield and quality of the pearls.
Bias in phylogenetic measurements of extinction and a case study of end‐Permian tetrapods
Authors: Soul Laura C. , Friedman Matt 
Published: January 2017

AbstractExtinction risk in the modern world and extinction in the geological past are often linked to aspects of life history or other facets of biology that are phylogenetically conserved within clades. These links can result in phylogenetic clustering of extinction, a measurement comparable across different clades and time periods that can be made in the absence of detailed trait data. This phylogenetic approach is particularly suitable for vertebrate taxa, which often have fragmentary fossil records, but robust, cladistically‐inferred trees. Here we use simulations to investigate the adequacy of measures of phylogenetic clustering of extinction when applied to phylogenies of fossil taxa while assuming a Brownian motion model of trait evolution. We characterize expected biases under a variety of evolutionary and analytical scenarios. Recovery of accurate estimates of extinction clustering depends heavily on the sampling rate, and results can be highly variable across topologies. Clustering is often underestimated at low sampling rates, whereas at high sampling rates it is always overestimated. Sampling rate dictates which cladogram timescaling method will produce the most accurate results, as well as how much of a bias ancestor–descendant pairs introduce. We illustrate this approach by applying two phylogenetic metrics of extinction clustering (Fritz and Purvis's D and Moran's I) to three tetrapod clades across an interval including the Permo‐Triassic mass extinction event. These groups consistently show phylogenetic clustering of extinction, unrelated to change in other quantitative metrics such as taxonomic diversity or extinction intensity.
Ecological implications of the correlation of avian footprints with wing characteristics: a mathematical approach
Authors: Tanaka Ikuko 
Published: January 2017

AbstractThe characteristics of avian wings that evolved for flying appear to show a distinct relationship to the shape of the pes and walking abilities as reflected in footprints. Wing area, wing span and body weight data of modern birds were collected and analysed in order to quantify the possible correlation, which was previously only inferred from empirical data. Discriminant analysis demonstrated that avian wings can be divided into three habitat groups, in a similar way to footprints. Multiple regression analyses revealed that the avian wing loading and aspect ratio were correlated with the parameters of footprint shape and can be expressed by a simple equation. The results may reflect the adaptation of avian locomotion to habitat. The relationships between wing area and wing span, and between wing area and footprint area, which are apparent in modern avians, were derived and used to estimate wing area and wing span from the footprints of extinct Cretaceous avian taxa. The estimated values of body weight, wing span and wing area suggest that the trackmakers of Archaeornithipus meijidei, Hwangsanipes choughi and Yacoraitichnus avis had bodies similar to herons (or cranes), large sandpipers (or small sea birds) and medium‐sized gull‐like birds, respectively.
Photodynamic therapy for dermatologic conditions in the pediatric population: a literature review
Authors: Kumar Neha , Warren Christine B. 
Published: January 2017

SummaryPhotodynamic therapy (PDT), using topical aminolevulinic acid (ALA), has been used for years to treat a variety of dermatologic conditions, including actinic keratosis, superficial basal cell carcinoma, and in situ squamous cell carcinoma. While there is a wide range of neoplastic and non‐neoplastic skin diseases for which ALA‐PDT is used in adults, there is a knowledge gap when it comes to its use in children. This review highlights what is currently known regarding the use and efficacy of this therapy in the pediatric population. A PubMed search was conducted to identify studies including pediatric patients undergoing monotherapy PDT with topical aminolevulinate (published 2005–2016). Twenty pediatric articles were identified. ALA‐PDT has been used successfully in children to reduce the number and size of basal cell tumors, inflammatory acne lesions, plantar warts, and linear porokeratoses. ALA‐PDT may be an attractive alternative to surgery for children with basal cell nevus syndrome, or to conventional destructive and/or topical methods used for plantar warts or linear porokeratoses. PDT can be considered for inflammatory acne when topical treatments have failed and systemic medications are not an option. Pain associated with treatment and insurance coverage may be a barrier to use.
Increased bacterial endophyte populations in Nicotiana benthamiana with a branched‐chain alkane mixture
Authors: Goodwin P. H. , Gao W. 
Published: January 2017

The aim of this study was to determine if treatment of soil with a branched‐chain alkane mixture known to induce resistance against Colletotrichum orbiculare also changes populations of bacterial endophytes from Nicotiana benthamiana. Eight culturable bacterial endophyte types matching six species of Bacillus and two species of Pseudomonas were found in roots, stem + petioles and/or leaves. Application of the branched‐chain alkane mixture resulted in significantly higher endophyte populations compared to the water or emulsifier controls for the Pseudomonas sp. LW3, Bacillus simplex LW4 and Bacillus pumilis LW5 colony types in roots and the B. simplex LW4 colony type in stem + petioles. The Pseudomonas sp. LW3 and B. simplex LW4 colony types also had higher populations in pure cultures under in vitro conditions with the branched‐chain alkane mixture compared to the controls. Inoculation with each of the eight colony types increased their population in the plant and induced resistance against C. orbiculare, with the most effective being Pseudomonas sp. LW3 and Pseudomonas alcaligenes SW1. Most of the endophytes could inhibit C. orbiculare growth in vitro, but the level of resistance in planta was not correlated to the ability of the colony type to inhibit C. orbiculare in culture. Thus, a branched‐chain alkane mixture can selectively affect the biomass of a subset of bacterial endophytes, demonstrating that it is a novel in planta endophyte growth promoter.
Neural correlates of apathy in late‐life depression: a pilot [18F]FDDNP positron emission tomography study
Authors: Eyre Harris A. , Siddarth Prabha , van Dyk Kathleen , St. Cyr Natalie , Baune Bernhard T. , Barrio Jorge R. , Small Gary W. , Lavretsky Helen 
Published: January 2017

BackgroundNeurotoxicity associated with amyloid and tau protein aggregation could represent a pathophysiological cascade that, along with vascular compromise, may predispose individuals to late‐life depression (LLD). In LLD, apathy is common, leads to worsening of functioning, and responds poorly to antidepressant treatment. Better understanding of the pathophysiological mechanisms of apathy in LLD would facilitate development of more effective diagnostic and treatment approaches. In this cross‐sectional pilot study, we performed positron emission tomography scans after injection of 2‐(1‐{6‐[(2‐[18
F]fluoroethyl)(methyl)‐amino]‐2‐naphthyl}ethylidene) malononitrile ([18
F]FDDNP), an in vivo amyloid and tau neuroimaging study, in patients with LLD to explore neural correlates of apathy.MethodsSixteen depressed elderly volunteers received clinical assessments and [18
F]FDDNP positron emission tomography scans. The cross‐sectional relationship of [18F]FDDNP binding levels with depression (Hamilton Depression Rating Scale) and apathy (Apathy Evaluation Scale) were studied using Spearman's correlation analyses because of the relatively small sample size. Age, sex, and years of education were partialed out. Significance levels were set at P ≤ 0.05.Results[18
F]FDDNP binding in the anterior cingulate cortex was negatively associated with the Apathy Evaluation Scale total (r = −0.62, P = 0.02; where low Apathy Evaluation Scale score equals greater severity of apathy). This suggests that apathy in LLD is associated with higher amyloid and/or tau levels in the anterior cingulate cortex. None of the regional [18
F]FDDNP binding levels was significantly associated with the Hamilton Depression Rating Scale total.ConclusionThis pilot study suggests that increased apathy in subjects with LLD may be associated with greater amyloid and/or tau burden in certain brain regions. Future studies in larger samples would elucidate the generalizability of these results, which eventually could lead to improved diagnostic and treatment methods in LLD.