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1. A metagenomic analysis of the pre-enrichment step for the isolation of Salmonella spp. from pig feces

Author:
Langlais, Mélodie; Thibodeau, Alexandre; Fravalo, Philippe
Source:
Journal of microbiological methods 2019 v.157 pp. 43-46
ISSN:
0167-7012
Subject:
swine,   etc   ; Salmonella; bacteria; feces; metagenomics;     Show all 5 Subjects
Abstract:
... The bacterial short pre-enrichment culture step is important for the proper detection and isolation of Salmonella spp. from pig feces. Using metagenomics, we showed that pre-enrichment of Salmonella was favored not only by inhibiting the growth of competing bacteria but also by increasing its fitness. ...
DOI:
10.1016/j.mimet.2018.12.014

2. Evaluation of an African swine fever (ASF) vaccine strategy incorporating priming with an alphavirus-expressed antigen followed by boosting with attenuated ASF virus

Author:
Murgia, Maria V.; Mogler, Mark; Certoma, Andrea; Green, Diane; Monaghan, Paul; Williams, David T.; Rowland, Raymond R. R.; Gaudreault, Natasha N.
Source:
Archives of virology 2019 v.164 no.2 pp. 359-370
ISSN:
0304-8608
Subject:
African swine fever; African swine fever virus; swine,   etc   ; Alphavirus; amino acids; epitopes; immunogenicity; peptides; replicon; vaccines; viruses;     Show all 11 Subjects
Abstract:
... In this study, an alphavirus vector platform was used to deliver replicon particles (RPs) expressing African swine fever virus (ASFV) antigens to swine. Alphavirus RPs expressing ASFV p30 (RP-30), p54 (RP-54) or pHA-72 (RP-sHA-p72) antigens were constructed and tested for expression in Vero cells and for immunogenicity in pigs. RP-30 showed the highest expression in Vero cells and was the most imm ...
DOI:
10.1007/s00705-018-4071-8

3. Improving moisture stability of SrLiAl3N4:Eu2+ through phosphor-in-glass approach to realize its application in plant growing LED device

Author:
Zhang, Yu; Zhang, Xuejie; Zhang, Haoran; Zhuang, Jianle; Hu, Chaofan; Liu, Yingliang; Wu, Zhan-Chao; Ma, Li; Wang, Xiaojun; Lei, Bingfu
Source:
Journal of colloid and interface science 2019 v.545 pp. 195-199
ISSN:
0021-9797
Subject:
swine,   etc   ; absorption; chlorophyll; emissions factor; glass; luminescence;     Show all 6 Subjects
Abstract:
... Herein, we present a simple strategy to enhance the stability of water-sensitive SrLiAl3N4:Eu2+ phosphor through embedding the phosphor particles into low-melting Sn-P-F-O glass using phosphor-in-glass (PiG) approach. After being immersed in water for 96 h, the emission intensity of the SrLiAl3N4:Eu2+-PiG sample was maintained at 80% of its pristine intensity, indicating the moisture-resistance pr ...
DOI:
10.1016/j.jcis.2019.03.032

4. Does the location of enrichment material affect behavior and dirtiness in growing female pigs?

Author:
Dalmau, Antoni; Areal, Bruno; Machado, Silvana; Pallisera, Joaquim; Velarde, Antonio
Source:
Journal of applied animal welfare science 2019 v.22 no.2 pp. 116-126
ISSN:
1532-7604
Subject:
swine,   etc   ; animal welfare; females; wood; environmental enrichment;     Show all 5 Subjects
Abstract:
... The objective of this study was to investigate if female growing pigs spend similar amounts of time exploring a wooden stick as they do exploring enrichment material regardless of its proximity to the feeder. Forty-eight pigs aged 18 to 26 weeks allocated to 16 pens with three pigs per pen were studied. Fifty percent of the pens had a wooden stick beside the feeder, and the rest had a similar stic ...
DOI:
10.1080/10888705.2018.1443816

5. Non-enzymatic transformations of dietary 2-hydroxyalkenyl and aromatic glucosinolates in the stomach of monogastrics

Author:
Frandsen, Heidi B.; Sørensen, Jens C.; Jensen, Søren K.; Markedal, Keld E.; Joehnke, Marcel S.; Maribo, Hanne; Sørensen, Susanne; Sørensen, Hilmer
Source:
Food chemistry 2019
ISSN:
0308-8146
Subject:
swine,   etc   ; glucosinolates; iron; nitriles; pH; rats; stomach;     Show all 7 Subjects
Abstract:
... Monogastric animals exhibit different biological responses to structurally diverse glucosinolates and their transformation products, depending on the dietary levels. The transformations of 2-hydroxyalkenyl and aromatic glucosinolates were examined in vitro under gastric conditions, ex vivo in ligated porcine stomachs and in vivo in a rat model.Intact glucosinolates were almost completely transform ...
DOI:
10.1016/j.foodchem.2019.03.136

6. The role of αβ T-cells in spontaneous regression of melanoma tumors in swine

Author:
Cizkova, Jana; Sinkorova, Zuzana; Strnadova, Kristyna; Cervinkova, Monika; Horak, Vratislav; Sinkora, Jiri; Stepanova, Katerina; Sinkora, Marek
Source:
Developmental and comparative immunology 2019 v.92 pp. 60-68
ISSN:
0145-305X
Subject:
swine,   etc   ; T-lymphocytes; loci; melanoma; models; phenotype;     Show all 6 Subjects
Abstract:
... Using a porcine model, we describe Melanoma-Associated CD4+CD8hi T-lymphocytes (MATL) in peripheral blood that increase during melanoma regression. These MATL possess the CD4+CD8hi phenotype and they have their direct counterparts in Tumor Infiltrating Lymphocytes (TIL) isolated from melanoma loci. Both MATL and CD4+CD8hi TIL have a similar expression of selected markers indicating that they repre ...
DOI:
10.1016/j.dci.2018.10.001

7. MiR-375 induces ROS and apoptosis in ST cells by targeting the HIGD1A gene

Author:
Guo, Jia; Yang, Chun; Zhang, Shaoxuan; Liang, Mengdi; Qi, Jiajia; Wang, Zhenbo; Peng, Yinghua; Sun, Boxing
Source:
Gene 2019 v.685 pp. 136-142
ISSN:
0378-1119
Subject:
swine,   etc   ; Sertoli cells; anaerobic conditions; apoptosis; genes;     Show all 5 Subjects
Abstract:
... HIGD1A can reduce ROS and apoptosis in cells under low-glucose or hypoxic conditions, and HIGD1A is one of the target genes for miR-375, according to our previous studies. However, it is not known whether miR-375 can indirectly regulate ROS and apoptosis in porcine Sertoli cells. To answer this question, HIGD1A and miR-375 were overexpressed in porcine Sertoli cells, and ROS and apoptosis were ass ...
DOI:
10.1016/j.gene.2018.10.086

8. Detection and molecular characterization of novel porcine parvovirus 7 in Anhui province from Central-Eastern China

Author:
Wang, Yong; Yang, Kan-kan; Wang, Jing; Wang, Xiao-peng; Zhao, Liang; Sun, Pei; Li, Yong-dong
Source:
Infection, genetics, and evolution 2019 v.71 pp. 31-35
ISSN:
1567-1348
Subject:
swine; swine diseases,   etc   ; Ungulate protoparvovirus 1; genes; lungs; molecular epidemiology; nucleotides; sequence analysis; serotypes; China;     Show all 10 Subjects
Abstract:
... Porcine parvovirus 7 (PPV7), a new serotype of the porcine parvovirus, was discovered in swine of the USA in 2016. Recently, PPV7 was detected in Anhui province, China. Twenty-four of the 120 lung samples were PPV7-positive. Three PPV7 strains were sequenced and named PPV7/China/AHbz, PPV7/China/AHhf, and PPV7/China/AHmas, respectively. The complete genome and NS1 gene nucleotides of the three PPV ...
DOI:
10.1016/j.meegid.2019.03.004

9. Alaria alata mesocercariae in domestic pigs and wild boars in South Banat, northern Serbia

Author:
Gavrilović, Pavle; Pavlović, Ivan; Todorović, Igor
Source:
Comparative immunology, microbiology, and infectious diseases 2019 v.63 pp. 142-144
ISSN:
0147-9571
Subject:
swine; swine diseases,   etc   ; Alaria; Alaria alata; Sus scrofa; diaphragm; game meat; magnetism; pathogens; wild boars; Serbia;     Show all 11 Subjects
Abstract:
... Alaria alata (Diplostomidae, Trematoda), a potentially zoonotic pathogen, is the only Alaria species in Europe. In recent years, increasing reports of mesocercariae of A. alata in wild boars have been recorded in European countries; however there have been no described cases in domestic pigs over the past decades. Out of 272 diaphragm samples from wild boars (Sus scrofa) and domestic pigs (Sus scr ...
DOI:
10.1016/j.cimid.2019.01.017

10. Interaction of historical and modern Sardinian African swine fever viruses with porcine and wild-boar monocytes and monocyte-derived macrophages

Author:
Dei Giudici, Silvia; Franzoni, Giulia; Bonelli, Piero; Bacciu, Donatella; Sanna, Giovanna; Angioi, Pier Paolo; Ledda, Mauro; Pilo, Giovannantonio; Nicolussi, Paola; Oggiano, Annalisa
Source:
Archives of virology 2019 v.164 no.3 pp. 739-745
ISSN:
0304-8608
Subject:
African swine fever; swine,   etc   ; cytokines; genes; macrophages; monocytes; viruses; wild boars; Africa; Asia; Italy; Sardinia;     Show all 12 Subjects
Abstract:
... African swine fever (ASF) is a contagious viral disease of wild and domestic pigs that is present in many parts of Africa, Asia and Europe, including Sardinia (Italy). Deletions in the EP402R and B602L genes have been found in almost all ASF virus (ASFV) strains circulating in Sardinia from 1990 onwards, and modern Sardinian strains (isolated after 1990) might have acquired some selective advantag ...
DOI:
10.1007/s00705-018-04140-6

11. Estimating effects of cooperative membership on farmers’ safe production behaviors: Evidence from pig sector in China

Author:
Ji, Chen; Jin, Songqing; Wang, Haitao; Ye, Chunhui
Source:
Food policy 2019 v.83 pp. 231-245
ISSN:
0306-9192
Subject:
swine; swine production,   etc   ; agricultural wastes; cooperatives; drugs; education; farmers; farms; household surveys; households; vaccination; China;     Show all 12 Subjects
Abstract:
... This research studies the determinants of pig farmers’ participation in farmers’ cooperatives and the effects of farmers’ cooperatives on pig farmers’ behaviors in adopting safe production practices using data from a household survey of 540 cooperative farmers and 270 non-cooperative farmers from four main pig production provinces in China. The propensity score matching (PSM) method was adopted to ...
DOI:
10.1016/j.foodpol.2019.01.007

12. African swine fever virus evasion of host defences

Author:
Dixon, L.K.; Islam, M.; Nash, R.; Reis, A.L.
Source:
Virus research 2019 v.266 pp. 25-33
ISSN:
0168-1702
Subject:
African swine fever virus; swine; swine diseases,   etc   ; DNA; disease control; fever; genes; live vaccines; proteins; vaccine development; virus replication; viruses; wild boars; Africa; Asia; Europe;     Show all 16 Subjects
Abstract:
... African swine fever virus causes a haemorrhagic fever in domestic pigs and wild boar. The continuing spread in Africa, Europe and Asia threatens the global pig industry. The lack of a vaccine limits disease control. To underpin rational strategies for vaccine development improved knowledge is needed of how the virus interacts with and modulates the host’s responses to infection. The virus long dou ...
DOI:
10.1016/j.virusres.2019.04.002

13. Genetic characterization of African swine fever virus in Cameroon, 2010–2018

Author:
Wade, Abel; Achenbach, Jenna Elizabeth; Gallardo, Carmina; Settypalli, Tirumala Bharani K.; Souley, Abdoulkadiri; Djonwe, Gaston; Loitsch, Angelika; Dauphin, Gwenaelle; Ngang, Jean Justin Essia; Boyomo, Onana; Cattoli, Giovanni; Diallo, Adama; Lamien, Charles Euloge
Source:
The journal of microbiology 2019 v.57 no.4 pp. 316-324
ISSN:
1225-8873
Subject:
African swine fever; African swine fever virus; swine,   etc   ; control methods; enzyme-linked immunosorbent assay; farmers; genes; genotype; quantitative polymerase chain reaction; tandem repeat sequences; viruses; Cameroon;     Show all 12 Subjects
Abstract:
... African swine fever (ASF) is a highly lethal haemorrhagic disease in domestic and wild swine that has acquired great importance in sub-Saharan Africa since 1997. ASF was first reported in Cameroon in 1982 and was detected only in Southern Cameroon (South, West, East, Northwest, Southwest, Littoral, and Centre regions) until February 2010 when suspected ASF outbreaks were reported in the North and ...
DOI:
10.1007/s12275-019-8457-4

14. Chicory and red clover silage in diets to finishing pigs—influence on performance, time budgets and social interactions

Author:
Presto Åkerfeldt, Magdalena; Nihlstrand, J.; Neil, M.; Lundeheim, N.; Andersson, H. K.; Wallenbeck, A.
Source:
Organic agriculture 2019 v.9 no.1 pp. 127-138
ISSN:
1879-4238
Subject:
swine; swine feeding; swine production,   etc   ; Trifolium pratense; chicory; crops; dietary energy sources; feed conversion; finishing; liquids; nutrients; organic production; roughage; silage; social behavior;     Show all 15 Subjects
Abstract:
... Ley crops can be preserved as silage and can serve as a locally produced feedstuff/enrichment for pigs. It is important to determine the potential for using ley crops grown on-farm in pig production and to evaluate dietary inclusion of different roughage types on pig performance and behaviour. This study examined the influence of access to chicory or red clover silage, in combination with a restri ...
DOI:
10.1007/s13165-018-0216-z

15. Evaluation of a viral DNA-protein immunization strategy against African swine fever in domestic pigs

Author:
Pérez-Núñez, Daniel; Sunwoo, Sun-Young; Sánchez, Elena G.; Haley, Nicholas; García-Belmonte, Raquel; Nogal, Marisa; Morozov, Igor; Madden, Daniel; Gaudreault, Natasha N.; Mur, Lina; Shivanna, Vinay; Richt, Juergen A.; Revilla, Yolanda
Source:
Veterinary immunology and immunopathology 2019 v.208 pp. 34-43
ISSN:
0165-2427
Subject:
African swine fever; African swine fever virus; swine,   etc   ; DNA; antibodies; cell-mediated immunity; genes; immune response; immunization; interferon-gamma; neutralization; recombinant proteins; vaccines; viral antigens;     Show all 14 Subjects
Abstract:
... African swine fever virus (ASFV) causes serious disease in domestic pigs for which there is no vaccine currently available. ASFV is a large DNA virus that encodes for more than 150 proteins, thus making the identification of viral antigens that induce a protective immune response difficult. Based on the functional roles of several ASFV proteins found in previous studies, we selected combinations o ...
DOI:
10.1016/j.vetimm.2018.11.018

16. Survival of African swine fever virus (ASFV) in various traditional Italian dry-cured meat products

Author:
Petrini, Stefano; Feliziani, Francesco; Casciari, Cristina; Giammarioli, Monica; Torresi, Claudia; De Mia, Gian Mario
Source:
Preventive veterinary medicine 2019 v.162 pp. 126-130
ISSN:
0167-5877
Subject:
African swine fever; African swine fever virus; swine,   etc   ; cured meats; exports; in vivo studies; industry; loins (meat cut); planning; pork bellies; risk; salami; viral load; viremia; viruses; Italy;     Show all 16 Subjects
Abstract:
... A number of animal diseases can be transmitted to pigs via pork meat and pork products imported from infected areas. Therefore, feeding of swill to pigs is regulated or prohibited in many swine-rearing countries. African swine fever is one of the major porcine diseases recognized as significant in this transmission pathway. Assessment of disease risks associated with pork products requires knowled ...
DOI:
10.1016/j.prevetmed.2018.11.013

17. Graphical Illustration of Interaction Effects in Binary Choice Models: A Note

Author:
Franken, Jason R.V.; Pennings, Joost M.E.; Garcia, Philip
Source:
Journal of agricultural economics 2018 v.69 no.3 pp. 852-858
ISSN:
0021-857X
Subject:
swine,   etc   ; assets; models; uncertainty;     Show all 4 Subjects
Abstract:
... Graphing procedures for evaluating power or interaction terms in binary logit and probit models are illustrated in an application to hog producers’ decisions based on transaction cost economics’ hypothesised positive effect of the interaction of uncertainty and asset specificity on contract use. Results support the hypothesis, particularly for producers that are otherwise on the cusp (near the 50/ ...
DOI:
10.1111/1477-9552.12257

18. Saw marks in bones: A study of “secondary features” of false start lesions

Author:
Nogueira, Luísa; Alunni, Véronique; Bernardi, Caroline; Quatrehomme, Gérald
Source:
Forensic science international 2018 v.290 pp. 157-161
ISSN:
0379-0738
Subject:
swine,   etc   ; bones; humans; teeth;     Show all 4 Subjects
Abstract:
... In this experiment, 170 experimental false starts on human (120 lesions) and pig bones (50 lesions) were analyzed under stereomicroscope. The goal was to evaluate the potential of three “secondary” features (patterns of striae on the kerf floor, blade drift and bone islands) to diagnose saw class and saw set. We also assessed the performance of each of these features in ambiguous cases observed in ...
DOI:
10.1016/j.forsciint.2018.06.023

19. Comparison of two different barbed suture materials for end-to-end jejuno-jejunal anastomosis in pigs

Author:
Giusto, Gessica; Iussich, Selina; Tursi, Massimiliano; Perona, Giovanni; Gandini, Marco
Source:
Acta veterinaria scandinavica 2019 v.61 no.1 pp. 3
ISSN:
1751-0147
Subject:
swine,   etc   ; angiogenesis; collagen; histopathology; inflammation; intestines; surgery; sutures;     Show all 8 Subjects
Abstract:
... BACKGROUND: Hand-sewn intestinal anastomoses are a fundamental procedure in both open and laparoscopic intestinal surgery. Self-retaining barbed suture devices have been tested for a variety of surgical applications. With the exception of clinical reports and various experimental studies on enterotomy, little has been published so far on the use of barbed suture for end-to-end intestinal anastomos ...
DOI:
10.1186/s13028-018-0437-x

20. Gold standards are out and Bayes is in: Implementing the cure for imperfect reference tests in diagnostic accuracy studies

Author:
Johnson, Wesley O.; Jones, Geoff; Gardner, Ian A.
Source:
Preventive veterinary medicine 2019 v.167 pp. 113-127
ISSN:
0167-5877
Subject:
swine,   etc   ; Bayesian theory; experimental design; models; reference standards; toxoplasmosis;     Show all 6 Subjects
Abstract:
... Bayesian mixture models, often termed latent class models, allow users to estimate the diagnostic accuracy of tests and true prevalence in one or more populations when the positive and/or negative reference standards are imperfect. Moreover, they allow the data analyst to show the superiority of a novel test over an old test, even if this old test is the (imperfect) reference standard. We use publ ...
DOI:
10.1016/j.prevetmed.2019.01.010