scholarly journals Lateralization influences contest behaviour in domestic pigs

2018 ◽  
Vol 8 (1) ◽  
Author(s):  
Irene Camerlink ◽  
Sophie Menneson ◽  
Simon P. Turner ◽  
Marianne Farish ◽  
Gareth Arnott
Keyword(s):  
Domestic Pigs ◽  
Contest Behaviour

Pigs and Humans

2007 ◽  
Keyword(s):  
Art History ◽  
Diverse Range ◽  
Domestic Pigs ◽  
Food Taboo ◽  
The World

Pigs are one of the most iconic but also paradoxical animals ever to have developed a relationship with humans. This relationship has been a long and varied one: from noble wild beast of the forest to mass produced farmyard animal; from a symbol of status and plenty to a widespread religious food taboo; from revered religious totem to a parodied symbol of filth and debauchery. Pigs and Humans brings together some of the key scholars whose research is highlighting the role wild and domestic pigs have played in human societies around the world over the last 10,000 years. The 22 contributors cover a broad and diverse range of temporal, geographical, and topical themes, grounded within the disciplines of archaeology, zoology, anthropology, and biology, as well as art history and history. They explore such areas as evolution and taxonomy, domestication and husbandry, ethnography, and ritual and art, and present some of the latest theories and methodological techniques. The volume as a whole is generously illustrated and will enhance our understanding of many of the issues regarding our complex and ever changing relationship with the pig.

scholarly journals Multidrug-Resistant, Including Extended-Spectrum Beta Lactamase-Producing and Quinolone-Resistant, Escherichia coli Isolated from Poultry and Domestic Pigs in Dar es Salaam, Tanzania

Antibiotics ◽  
2021 ◽  
Vol 10 (4) ◽  
pp. 406
Author(s):  
Zuhura I. Kimera ◽  
Fauster X. Mgaya ◽  
Gerald Misinzo ◽  
Stephen E. Mshana ◽  
Nyambura Moremi ◽  
...  
Keyword(s):  
Escherichia Coli ◽  
Multidrug Resistant ◽  
Antibiotics Resistance ◽  
Beta Lactamase ◽  
Domestic Pigs ◽  
Extended Spectrum Beta Lactamase ◽  
Phenotypic Profile ◽  
E Coli ◽  
Extended Spectrum ◽  
Esbl Producers

We determined the phenotypic profile of multidrug-resistant (MDR) Escherichia coli isolated from 698 samples (390 and 308 from poultry and domestic pigs, respectively). In total, 562 Enterobacteria were isolated. About 80.5% of the isolates were E. coli. Occurrence of E. coli was significantly higher among domestic pigs (73.1%) than in poultry (60.5%) (p = 0.000). In both poultry and domestic pigs, E. coli isolates were highly resistant to tetracycline (63.5%), nalidixic acid (53.7%), ampicillin (52.3%), and trimethoprim/sulfamethoxazole (50.9%). About 51.6%, 65.3%, and 53.7% of E. coli were MDR, extended-spectrum beta lactamase-producing enterobacteriaceae (ESBL-PE), and quinolone-resistant, respectively. A total of 68% of the extended-spectrum beta lactamase (ESBL) producers were also resistant to quinolones. For all tested antibiotics, resistance was significantly higher in ESBL-producing and quinolone-resistant isolates than the non-ESBL producers and non-quinolone-resistant E. coli. Eight isolates were resistant to eight classes of antimicrobials. We compared phenotypic with genotypic results of 20 MDR E. coli isolates, ESBL producers, and quinolone-resistant strains and found 80% harbored blaCTX-M, 15% aac(6)-lb-cr, 10% qnrB, and 5% qepA. None harbored TEM, SHV, qnrA, qnrS, qnrC, or qnrD. The observed pattern and level of resistance render this portfolio of antibiotics ineffective for their intended use.

scholarly journals Complete genome analysis of African swine fever virus responsible for outbreaks in domestic pigs in 2018 in Burundi and 2019 in Malawi

2021 ◽  
Vol 53 (4) ◽  
Author(s):  
Jean N. Hakizimana ◽  
Jean B. Ntirandekura ◽  
Clara Yona ◽  
Lionel Nyabongo ◽  
Gladson Kamwendo ◽  
...  
Keyword(s):  
Complete Genome ◽  
African Swine Fever Virus ◽  
Gc Content ◽  
Genomic Analysis ◽  
African Swine Fever ◽  
Eastern Africa ◽  
Nucleotide Identity ◽  
Comparative Genomic ◽  
Genome Sequences ◽  
Domestic Pigs

AbstractSeveral African swine fever (ASF) outbreaks in domestic pigs have been reported in Burundi and Malawi and whole-genome sequences of circulating outbreak viruses in these countries are limited. In the present study, complete genome sequences of ASF viruses (ASFV) that caused the 2018 outbreak in Burundi (BUR/18/Rutana) and the 2019 outbreak in Malawi (MAL/19/Karonga) were produced using Illumina next-generation sequencing (NGS) platform and compared with other previously described ASFV complete genomes. The complete nucleotide sequences of BUR/18/Rutana and MAL/19/Karonga were 176,564 and 183,325 base pairs long with GC content of 38.62 and 38.48%, respectively. The MAL/19/Karonga virus had a total of 186 open reading frames (ORFs) while the BUR/18/Rutana strain had 151 ORFs. After comparative genomic analysis, the MAL/19/Karonga virus showed greater than 99% nucleotide identity with other complete nucleotides sequences of p72 genotype II viruses previously described in Tanzania, Europe and Asia including the Georgia 2007/1 isolate. The Burundian ASFV BUR/18/Rutana exhibited 98.95 to 99.34% nucleotide identity with genotype X ASFV previously described in Kenya and in Democratic Republic of the Congo (DRC). The serotyping results classified the BUR/18/Rutana and MAL/19/Karonga ASFV strains in serogroups 7 and 8, respectively. The results of this study provide insight into the genetic structure and antigenic diversity of ASFV strains circulating in Burundi and Malawi. This is important in order to understand the transmission dynamics and genetic evolution of ASFV in eastern Africa, with an ultimate goal of designing an efficient risk management strategy against ASF transboundary spread.

scholarly journals Comparative radiographic and resonance frequency analyses of the peri-implant tissue after dental implants placement using flap and flapless techniques: An experimental study on domestic pigs

2013 ◽  
Vol 70 (6) ◽  
pp. 586-594 ◽  
Author(s):  
Zoran Vlahovic ◽  
Branko Mihailovic ◽  
Zoran Lazic ◽  
Mileta Golubovic
Keyword(s):  
Bone Resorption ◽  
Resonance Frequency ◽  
Dental Implants ◽  
Dental Implant ◽  
Surgical Techniques ◽  
Primary Stability ◽  
Implant Stability ◽  
Domestic Pigs ◽  
Flap Technique ◽  
Implant Placement

Background/Aim. Flapless implant surgery has become very important issue during recent years, mostly thanks to computerization of dentistry and software planning of dental implants placements. The aim of this study was to compare flap and flapless surgical techniques for implant placement through radiographic and radiofrequency analyses. Methods. The experiment was made in five domestic pigs. Nine weeks following domestic pigs teeth extraction, implants were placed, on the right side using surgical technique flap, and flapless on the left side. Digital dental Xrays were applied to determine primary dental implant stability quality (ISQ). At certain intervals, not later than three months, the experimental animals were sacrificed, and just before it, control X-rays were applied to measure dental implants stability. Results. Radiographic analysis showed that peri-implant bone resorption in the first 4 weeks following placement implants with flap and flapless surgical techniques was negligible. After the 3 months, mean value of peri-implant bone resorption of the implants placed using flap technique was 1.86 mm, and of those placed using flapless technique was 1.13 mm. In relation to the primary dental implant stability in the first and second week there was an expected decrease in ISQ values, but it was less expressed in the dental implants placed using the flapless technique. In the third week the ISQ values were increased in the dental implants placed by using both techniques, but the increase in flapless implant placement was higher (7.4 ISQ) than in flap implant placement (1.5 ISQ). The upward trend continued in a 4- week period, and after 3 months the dental implant stability values in the implants placed using flap technique were higher than the primary stability for 7.1 ISQ, and in the implants placed using flapless technique were higher comparing to the primary stability for 10.1 ISQ units. Conclusion. Based on the results of radiographic and resonance frequency analyses it can be concluded that the flapless technique in surgical implants placemat, leads to better results.

scholarly journals Hepatitis E Virus Genotype 3 Strains in Domestic Pigs, Cameroon

2013 ◽  
Vol 19 (4) ◽  
pp. 686-688 ◽  
Author(s):  
Vanessa Salete de Paula ◽  
Matthias Wiele ◽  
Afegenwi H. Mbunkah ◽  
Achukwi M. Daniel ◽  
Manchang T. Kingsley ◽  
...  
Keyword(s):  
Hepatitis E Virus ◽  
Hepatitis E ◽  
Genotype 3 ◽  
Virus Genotype ◽  
Domestic Pigs

PIXE ANALYSIS OF CARTILAGE SAMPLES

1992 ◽  
Vol 02 (04) ◽  
pp. 481-487 ◽  
Author(s):  
J. VOGT ◽  
G. OTTO ◽  
K.H. Dannhauer
Keyword(s):  
Trace Element ◽  
Proton Beam ◽  
Pixe Analysis ◽  
Domestic Pigs ◽  
Element Concentrations ◽  
Elemental Contents ◽  
Intensive Investigation ◽  
Pixe Method

Despite intensive investigation, normal and abnormal calcification mechanisms are still poorly understood. In our study we measured the change of main and trace element concentrations across the calcification area of the mandibular cartilage of domestic pigs of different age. The PIXE method was employed for the analysis of the cartilage samples, using a proton beam with an energy of 1700 keV. Concentration values of the elements P, S, Cl, K, Fe, Ni, Cu, Zn, Br, Rb, and Sr were evaluated from the measured spectra. Significant changes of elemental contents across the calcification area could be observed.

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