bluuebunny/crossref_metadata_2025_split huggingface dataset:
TeamMate: A longitudinal study of New Zealand working farm dogs. I. Methods, population characteristics and health on enrolment.
Authors: Isaksen Katja Elisabeth , Linney Lori , Williamson Helen , Cave Nick J , Beausoleil Ngaio J , Norman Elizabeth Jane , Cogger Naomi 
Published: February 2020

Abstract
Background Working farm dogs are invaluable on New Zealand sheep and beef farms. To date no study describing farm dog population and health has included information about incidence of illness and injury, or risk factors affecting health and career duration. This paper describes the methodology and initial results from TeamMate, a longitudinal study that was designed to address this gap. We describe the study population, husbandry practices, and prevalence of clinical abnormalities on enrolment. Methods Data about the farms, owners, husbandry practices and dogs were collected on farm at approximately 6-month intervals. All dogs over 18 months old and in full work were enrolled. Dogs were given physical examinations by veterinarians. On examination all abnormalities were noted, regardless of clinical significance. Results Six hundred forty-one working farm dogs and 126 owners were enrolled from the South Island of New Zealand. Forty-nine percent of dogs were Heading dogs (314 of 641) and 48% Huntaways (308 of 641). Median age of dogs was four years (range 1.5 – 14) and median body condition score (BCS) was four on a 9-point scale (interquartile range (IQR) 3 – 5). Fifty-four percent of dogs were male (345 of 641), and 6% (41 of 641) were neutered. Eighty-one percent of owners (102 of 126) fed dogs commercial biscuits and meat sourced on farm. Forty-four percent of dogs (279 of 641) had bedding in their kennel, 14% (55 of 393) had insulated kennels, 69% (442 of 641) had been vaccinated and 33% (213 of 641) were insured. Clinical abnormalities were found in 74% of dogs (475 of 641). Common abnormalities involved the musculoskeletal system (43%, 273 of 641), skin (including scars and callouses; 42%, 272 of 641), and oral cavity (including worn and broken teeth; 35%, 227 of 641). Conclusions Our results expand on those from previous surveys and indicate that musculoskeletal illness and injury, and skin trauma are the most commonly seen clinical abnormalities in working farm dogs. These results will provide a baseline for investigation of incidence and risk factors for illness, injury, retirement and death in New Zealand working farm dogs.
Molecular surveillance of antimalarial drug resistance in Democratic Republic of Congo: high variability of chloroquinoresistance and lack of amodiaquinoresistance
Authors: Yobi Doudou Malekita , Kayiba Nadine Kalenda , Mvumbi Dieudonné Makaba , Boreux Raphael , Kabututu Pius Zakayi , Situakibanza Hippolyte Nani-Tuma , Likwela Joris Losimba , De Mol Patrick , Okitolonda Emile Wemakoy , Speybroeck Niko , Mvumbi Georges Lelo , Hayette Marie-Pierre 
Published: February 2020

Abstract
Background The loss of chloroquine (CQ) effectiveness has led to its withdrawal from national policies as first-line treatment for uncomplicated malaria in several endemic countries such as in the Democratic Republic of Congo (DRC). The K76T mutation on the pfcrt gene has been identified as a marker of CQ resistance and the SVMNT haplotype in codons 72–76 on the same gene has been associated with resistance to amodiaquine (AQ). In DRC, the prevalence of K76T has decreased from 100% in 2000 to 63.9% in 2014. The purpose of the study was to determine the prevalence of K76T mutations in P. falciparum circulating strains, sixteen years after CQ withdrawal in DRC and to investigate the presence of SVMNT haplotype. Methods In 2017, ten geographical sites across DRC were selected. Dried blood samples were collected from patients attending health centers. Malaria was first detected by rapid diagnostic test (RDT) available on site (SD Bioline malaria Ag Pf or CareStart Malaria Pf) or thick blood smear and then confirmed by a P. falciparum species-specific real-time PCR assay. A pfcrt gene segment containing a fragment that encodes amino acids at positions 72-76 was amplified by conventional PCR before sequencing. Results A total of 1070 patients were enrolled. Of the 806 PCR-confirmed P. falciparum positive samples, 764 were successfully sequenced. The K76T mutation was detected in 218 (28.5%; 95% CI: 25.4% – 31.9%) samples, mainly (96%) with the CVIET haplotype. The CQ resistance prevalence was unequally distributed across the country ranging from 1.5% in Fungurume to 89.5% in Katana. The SVMNT haplotype, related to AQ resistance, was not detected. Conclusion Overall, the frequency of P. falciparum CQ resistance marker has decreased significantly and no resistance marker to AQ was detected in DRC in 2017. However, the between regions variability of CQ resistance remains high in the country. Further studies are needed for a continuous monitoring of the CQ resistance level for a prospective re-use in malaria management. The absence of AQ resistance is in line with the use of this drug in the current DRC malaria treatment policy.
The effect of a centralization procedure for extruded lateral meniscus on load distribution in porcine knee joints at different flexion angles
Authors: Kubota Rei , Koga Hideyuki , Ozeki Nobutake , Matsuda Junpei , Kohno Yuji , Mizuno Mitsuru , Hisako Hisako , Sekiya Ichiro 
Published: February 2020

Abstract
Background : Meniscal extrusion results in loss of the ability to resist hoop strain and biomechanical overload on the joint articular surface. A centralization technique has been developed to overcome these problems. In this study, we analyzed the biomechanics of the extruded and centralized lateral meniscus (LM) in porcine knee joints at different flexion angles.
Methods : Porcine knee joints (n=8) were set in the universal tester and each knee was tested under the following states: 1) intact; 2) extrusion—meniscal extrusion was created by resecting the posterior root of the LM and posterior synovial capsule; and 3) centralization—centralization was performed by two anchors inserted in the lateral tibial plateau. Deviation distance of the meniscus, contact pressure, and contact area in the anterior LM, middle LM, posterior LM, and the contact pressure of the tibial cartilage were evaluated with an axial compressive force of 200 N at knee flexion angles of 30°, 45°, 60°, and 90°.
Results : The deviation distance of LM significantly increased in extrusion but was restored to the intact status after centralization at all angles. Both the contact pressure and area significantly decreased in extrusion and were restored after centralization close to the intact status in the anterior and middle LM; in the posterior LM, however, decreased contact pressure and area were not restored after centralization. The contact pressure of the tibial cartilage increased significantly in extrusion but decreased close to the intact status after centralization.
Conclusions : This centralization procedure could reduce extrusion of the LM and restore the load-distributing function of the anterior-middle LM. However, the procedure itself could not restore hoop function in cases where the defect lies in the posterior LM.
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Production of an anti-angiogenic factor sFLT1 is suppressed via promoter hypermethylation of FLT1 gene in choriocarcinoma cells
Authors: Sasagawa Tadashi , Jinno-Oue Atsushi , Nagamatsu Takeshi , Morita Kazuki , Tsuruga Tetsushi , Mori-Uchino Mayuyo , Fujii Tomoyuki , Shibuya Masabumi 
Published: February 2020

Abstract
Background: Soluble Fms-like tyrosine kinase-1 (sFLT1) as an anti-angiogenic factor is abundantly expressed in placental trophoblasts. Choriocarcinoma, a malignant tumor derived from trophoblasts, is known to be highly angiogenic and metastatic. However, the molecular mechanism underlying angiogenesis in choriocarcinoma pathogenesis remains unclear. We aimed to investigate the mRNA expression and DNA methylation status of the FLT1 gene in human choriocarcinoma cells and trophoblast cells. Methods: qRT-PCR, Western blotting and ELISA were conducted to evaluate the mRNA and protein expression levels of sFLT1. 5-aza-2'-deoxycytidine (5azadC) treatment and bisulfite sequencing were used to study the FLT1 gene promoter methylation. The effect of sFLT1 on choriocarcinoma growth and angiogenesis was evaluated in a xenograft mouse model. Results: Expression of the FLT1 gene was strongly suppressed in choriocarcinoma cell lines compared with that in the primary trophoblasts. Treatment of choriocarcinoma cell lines with 5azadC, a DNA methyltransferase inhibitor, markedly increased in mRNA expression of three FLT1 splice variants and secretion of sFLT1 proteins. Bisulfite sequencing revealed that the CpG hypermethylation was observed at the FLT1 promoter region in choriocarcinoma cell lines and a human primary choriocarcinoma tissue but not in human trophoblast cells. Interestingly, in 5azadC-treated choriocarcinoma cell lines, sFLT1 mRNA expression and sFLT1 production were further elevated by hypoxic stimulation. Finally, as expected, sFLT1-expressing choriocarcinoma cells implanted into nude mice showed significantly slower tumor growth and reduced microvessel formation compared with GFP-expressing control choriocarcinoma cells. Conclusions: Inhibition of sFLT1 production by FLT1 silencing occurs via the hypermethylation of its promoter in choriocarcinoma cells. The stable expression of sFLT1 in choriocarcinoma cells resulted in the suppression of tumor growth and tumor vascularization in vivo . We suggest that the FLT1 gene may be a cell-type-specific tumor suppressor in choriocarcinoma cells.
Profiling Italian cat and dog owners’ perception of pet food quality and their purchasing habits
Authors: Vinassa Marica , Vergnano Diana , Valle Emanuela , Giribaldi Marzia , Nery Joana , Prola Liviana , Bergero Domenico , Schiavone Achille 
Published: February 2020

Abstract
Background. There has recently been a growth in sensitivity toward pet animals, and this has also involved an increase in attention toward their nutrition, which is seen as a way of guaranteeing the welfare of their pets. However, it is difficult for pet owners to understand the quality of products, due to a lack of clear information on the label. The aim of the study has been to identify the pet food characteristics that can be considered as quality indicators for dog and cat owners through a survey which was distributed by the promoters in pet stores and sector fairs throughout the Italian territory. Results. A total of 935 surveys were collected. Descriptive statistic showed a higher percentage of female owners (61.8%) among the interviewees. The participants were divided almost equally between owners of dogs (39.4%), cats (30.8%) and both dogs and cats (29.8%). A quarter of the owners (25.5%) asked veterinary for advice on which pet food to buy, and about a third (30.4%) trusted the advice posted on web sites’ of the major brands’, giving both of them a greater responsibility to provide information. “Contains natural ingredients” was the characteristic with the highest score (4.3 out of 5). Older owners (>65y) paid more attention to cost, and less to the appearance of pet food, animal satisfaction and fecal quality. Younger owners (<35y) paid more attention to the quality of the faeces, the percentage of protein, the presence of recyclable packaging and less attention to the appearance of the food, the smell and animal satisfaction. Appearance, smell, a higher cost and some label indications (protein content, presence of fresh meat, grain-free) were important for the wet pet food buyers. Furthermore, some differences emerged between the owners of different animal species. Conclusions. Italian pet food buyers considered the presence of particular ingredients as the most important indicator of quality of pet food, while the least important was the price. The information from this survey could be used to help pet food companies to identify the factors that influence the quality of the products as perceived by dog and cat owners.
Missed opportunities for NCD multimorbidity prevention in adolescents and youth living with HIV in urban South Africa
Authors: Kamkuemah Monika , Gausi Blessings , Oni Tolu 
Published: February 2020

Abstract
Background: Epidemiological transition in high HIV-burden settings is resulting in a rise in HIV/NCD multimorbidity. The majority of NCD risk behaviours start during adolescence, making this an important target group for NCD prevention and multimorbidity prevention in adolescents with a chronic condition such as HIV. However, there is data paucity on NCD risk and prevention in adolescents with HIV in high HIV-burden settings. The aim of this study was to investigate the extent to which NCD comorbidity (prevention, diagnosis, and management) is incorporated within existing adolescent HIV primary healthcare services in Cape Town, South Africa.
Methods: We reviewed medical records of 491 adolescents and youth living with HIV (AYLHIV) aged 10- 24 years across nine primary care facilities in Cape Town from November 2018- March 2019. Folders were systematically sampled from a master list of all AYLHIV per facility and information on HIV management and care, NCDs, NCD risk and NCD-related health promotion extracted.
Results: The median age was 20 years (IQR: 14- 23); median age at ART initiation 18 years (IQR: 6 –21) and median duration on ART 3 years (IQR: 1.1 –8.9). Fifty five percent of participants had a documented comorbidity, of which 11% had an NCD diagnosis with chronic respiratory diseases (60%) and mental disorders (37%) most common. Of those with documented anthropometrics (62%), 48% were overweight or obese. Fifty nine percent of participants had a documented blood pressure, of which 27% were abnormal. Twenty-six percent had a documented health promoting intervention, 42% of which were NCD-related; ranging from alcohol or substance abuse (13%); smoking (9%); healthy weight or diet (9%) and mental health counselling (10%).
Conclusions: Our study demonstrates limited NCD screening and health promotion in AYLHIV accessing healthcare services. Where documented, our data demonstrates existing NCD co-morbidity and NCD risk factors highlighting a missed opportunity for multimorbidity prevention through NCD screening and health promotion. Addressing this missed opportunity requires an integrated health system and intersectoral action on upstream NCD determinants to turn the tide on the rising NCD and multimorbidity epidemic.
Identification of the Eutrema Salsugineum EsMYB90 gene important for anthocyanin biosynthesis
Authors: Qi Yuting , Gu Caihong , Wang Xingjun , Gao Shiqing , Li Changsheng , Zhao Chuanzhi , Li Chuanshun , Ma Changle , Zhao Dazhong , Zhang Quan 
Published: February 2020

Abstract
Background: Anthocyanins contribute to coloration and antioxidation effects in different plant tissues. MYB transcription factors have been demonstrated to be a key regulator for anthocyanin synthesis in many plants. However, little information was available about the MYB genes in the halophyte species Eutrema salsugineum.Result: Here we report the identification of an important anthocyanin biosynthesis regulator EsMYB90 from Eutrema salsugineum, which is a halophyte tolerant to multiple abiotic stresses. Our phylogenetic and localization analyses supported that EsMYB90 is an R2R3 type of MYB transcription factor. Ectopic expression of EsMYB90 in tobacco and Arabidopsis enhanced pigmentation and anthocyanin accumulation in various organs. The transcriptome analysis revealed that 42 genes upregulated by EsMYB90 in 35S:EsMYB90 tobacco transgenic plants are required for anthocyanin biosynthesis. Moreover, our qRT-PCR results showed that EsMYB90 promoted expression of early (PAL, CHS, and CHI) and late (DFR, ANS, and UFGT) anthocyanin biosynthesis genes in stems, leaves, and flowers of 35S:EsMYB90 tobacco transgenic plants.Conclusions: Our results indicated that EsMYB90 is a MYB transcription factor, which regulates anthocyanin biosynthesis genes to control anthocyanin biosynthesis. Our work provides a new tool to enhance anthocyanin production in various plants.
Comparing national dementia plans and strategies in Europe – Is there a focus of care for people with dementia from a migration background?
Authors: Schmachtenberg Tim , Monsees Jessica , Hoffmann Wolfgang , Berg Neeltje van den , Stentzel Ulrike , Thyrian Jochen René 
Published: February 2020

Abstract
Background People with migration background and dementia are a vulnerable group. Providing care for this group is a public health challenge in Europe. An increasing number of countries are issuing national dementia plans, but a systematic overview of national dementia plans of European countries focusing on care for people with migration background is lacking. This study aims to illustrate how European countries identify the dementia-related needs of people with migration background and whether there are specific healthcare services for them at the national level. Methods A qualitative analysis of national dementia plans of the EU and EFTA (European Free Trade Association) countries was carried out. Using the discourse analysis model according to Rainer Keller (2011), documents were systematically screened for their relation to migration via keyword and context analysis. The content of the migration-related sections was analysed using the methods of paraphrasing, memos, comments, and open coding. Results Twenty-three of the 35 EU and ETFA countries have a national dementia plan, ten of these documents refer to migration and one country (Austria) has a national dementia plan with a chapter on migration. Eight national dementia plans identify the specific needs of people with migration background and dementia, and actions to care for this group are planned in nine countries. However, only Norway, Northern Ireland, and the Netherlands have specific healthcare services for people with migration background. Overall, the topic of migration plays a subordinate role in the national dementia plans of European countries. Conclusions The current lack of migrant-specific healthcare services in almost all European countries may lead to denying the right to appropriate care to a growing population. The topic of migration must be given greater attention in national dementia plans. European countries should develop strategies with specific services that address the needs of people with migration background. To improve comparability at the European level, a common definition of migration is needed. Further studies should include country-specific problems related to dementia and migration.
Prognostic value of tumor-infiltrating lymphocytes in patients with triple-negative breast cancer: a systematic review and meta-analysis
Authors: Gao Guoxuan , Wang Zihan , Qu Xiang , Zhang Zhongtao 
Published: February 2020

Abstract
Objective The objective of this systematic review and meta-analysis is to determine prognostic roles of the total tumor-infiltrating lymphocytes (TILs) or subtypes of TILs (CD4+, CD8+, and FOSP3+) for patients with triple-negative breast cancer (TNBC). Methods A systematic literature search was conducted in the databases of MEDLINE, EMBASE, and Web of Science to identified eligible articles before August 2019. Study screening, data extraction, and risk of bias were performed by two independent reviewers. Risk of bias on study level was assessed using an approach based on the ROBINS I tool and the Quality In Prognosis Studies (QUIPS) tool. We performed meta-analyses to obtain a pooled estimate of the prognostic role of TILS using Review Manager 5.3. Results There was total of 37 studies included in the final analysis. Compared to TNBC patients with poor TILs, TNBC patients with rich TILs had a higher pCR to treatments (OR 2.14, 95% CI 1.43-3.19). Along with per 10% increase of the TILs, patients with TNBC had an increased pCR (OR 1.09, 95% CI 1.02-1.16). Compared to TNBC patients with poor TILs, patients with rich TILs had a better OS (HR 0.58, 95% CI 0.48-0.71) and DFS (HR 0.66, 95% CI 0.57-0.76). Addition to, along with a continuous increase of the TILs, patients with TNBC had improved OS (HR 0.90, 95% CI 0.87-0.93) and DFS (HR 0.92, 95% CI 0.90-0.95) as well. CD4+TILs subgroup (rich vs. poor) showed a better OS (HR 0.49, 95%CI 0.32-0.76) and DFS (HR 0.54, 95%CI 0.36-0.80). CD8+TILs subgroup (rich vs. poor) showed a better DFS (HR 0.55, 95% CI 0.38-0.81), but no statistical association was found with OS (HR 0.70, 95% CI 0.46-1.06). FOXP3+TILs subgroup (rich vs. poor) showed a better DFS (HR 0.50, 95% CI 0.33-0.75), but no statistical association was found with OS (HR 1.28, 95% CI 0.24-6.88). Conclusion TNBC with higher levels of TILs showed better short-term and long-term prognosis. The phenotypes of TILs (CD4+TILs, CD8+TILs, and FOXP3+TILs) had positive prediction for long-term prognosis for TNBC.
Association between subthreshold depression and self-care behaviours in people with type 2 diabetes: a systematic review of observational studies
Authors: Shrestha Monika , Ng Ashley , Al-Ghareeb Amal , Alenazi Fatimah , Gray Richard 
Published: February 2020

Abstract
Background

Self-care behaviours in people living with type 2 diabetes are important to achieving optimal glycemic control. Major depression in type 2 diabetes is associated with decreased adherence to self-care behaviours. The association between subthreshold depression and self-care behaviours, however, has not previously been systematically reviewed. The objective of this review is to determine the association between subthreshold depression and self-care behaviours.

Methods

A systematic search was performed in five electronic databases that included MEDLINE, EMBASE, PsycINFO, Emcare, and CINAHL. Any observational studies in adults with type 2 diabetes, investigating the association between subthreshold depression and any self-care behaviours were included in the review. Qualitative studies, review articles and grey literatures were excluded. Two reviewers independently completed title and abstract and full-text screening, appraised study quality, and extracted the data. A third reviewer resolved any discrepancies between the reviewers if needed. Included articles were critically appraised using the Joanna Briggs Institute (JBI) Critical Appraisal Checklist. Meta-analyses were not conducted, because criteria for conducting such analyses were not met.

Results

A total of 6,408 articles were identified through the database searching. After the abstract and full-text review, two articles met the inclusion criteria. One of the included study was cross-sectional while the other was a longitudinal study. The two studies showed inconsistent findings on the association between subthreshold depression and self-care behaviours. Important risks of bias were identified in both the included studies.

Discussion

The evidence from the two included studies on a possible association between subthreshold depression and self-care behaviours in adults with type 2 diabetes was not consistent and potentially biased. Our review established a gap in knowledge and suggests that further high-quality studies are needed to examine the association between subthreshold depression and self-care behaviours in people with type 2 diabetes.

Systematic review registration: PROSPERO CRD42018116373

Keywords: Subthreshold depression, Depression, Self-care behaviour, Self-Management, type 2 diabetes, Systematic Review