Pasteurella Multocida
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Redalyc.Establishment of a Pathogenicity Index for One-Day-Old
Revista Brasileira de Ciência Avícola ISSN: 1516-635X [email protected] Fundação APINCO de Ciência e Tecnologia Avícolas Brasil Pilatti, RM; Furian, TQ; Lima, DA; Finkler, F; Brito, BG; Salle, CTP; Moraes, HLS Establishment of a Pathogenicity Index for One-day-old Broilers to Pasteurella multocida Strains Isolated from Clinical Cases in Poultry and Swine Revista Brasileira de Ciência Avícola, vol. 18, núm. 2, abril-junio, 2016, pp. 255-260 Fundação APINCO de Ciência e Tecnologia Avícolas Campinas, Brasil Available in: http://www.redalyc.org/articulo.oa?id=179746750008 How to cite Complete issue Scientific Information System More information about this article Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Journal's homepage in redalyc.org Non-profit academic project, developed under the open access initiative Brazilian Journal of Poultry Science Revista Brasileira de Ciência Avícola Establishment of a Pathogenicity Index for One-day- ISSN 1516-635X May - Jun 2016 / v.18 / n.2 / 255-260 old Broilers to Pasteurella multocida Strains Isolated http://dx.doi.org/10.1590/1806-9061-2015-0089 from Clinical Cases in Poultry and Swine Author(s) ABSTracT Pilatti RMI Although Pasteurella multocida is a member of the respiratory Furian TQI microbiota, under some circumstances, it is a primary agent of diseases Lima DAI , such as fowl cholera (FC), that cause significant economic losses. Finkler FII Brito BGII Experimental inoculations can be employed to evaluate the pathogenicity Salle CTPI of strains, but the results are usually subjective and knowledge on the Moraes HLSI pathogenesis of this agent is still limited. -
ﺑﺴﻢ اﷲ اﻟﺮﺣﻤﻦ اﻟﺮﺣﻴﻢ Molecular Characterization Of
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by KhartoumSpace ﺑﺴﻢ اﷲ اﻟﺮﺣﻤﻦ اﻟﺮﺣﻴﻢ Molecular Characterization of Pasteurella multocida Vaccine Strains By: Hajir Badawi Mohammed Ahmed B.V.M Khartoum University (2006) Supervisor: Dr. Awad A. Ibrahim A dissertation submitted to the University of Khartoum in partial fulfillment of the requirements for the degree of M. Sc. in Microbiology Department of Microbiology, Faculty of Veterinary Medicine, University of Khartoum June, 2010 Dedication To my mother Father Brother, sister and friends With great love Acknowledgments First and foremost, I would like to thank my Merciful Allah, the most beneficent for giving me strength and health to accomplish this work. Then I would like to deeply thank my supervisor Dr. Awad A. Ibrahim for his advice, continuous encouragement and patience throughout the period of this work. My gratitude is also extended to prof. Mawia M. Mukhtar and for Dr. Manal Gamal El-dein, Institute of Endemic Disease. My thanks extend to members of Department of Microbiology Faculty of Veterinary Medicine for unlimited assistant and for staff of Central Laboratory Soba. I am grateful to my family for their continuous support and standing beside me all times. My thanks also extended to all whom I didn’t mention by name and to the forbearance of my friends, and colleagues who helped me. Finally I am indebted to all those who helped me so much to make this work a success. Abstract The present study was carried out to study the national haemorrhagic septicaemia vaccine strains at their molecular level. -
Pasteurella Multocida Isolated from Cattle
Journal of Applied Pharmaceutical Science Vol. 3 (04), pp. 106-110, April, 2013 Available online at http://www.japsonline.com DOI: 10.7324/JAPS.2013.3419 ISSN 2231-3354 Antibiotic Susceptibility and Molecular Analysis of Bacterial Pathogen Pasteurella Multocida Isolated from Cattle Azmat Jabeen, Mahrukh Khattak, Shahzad Munir*, Qaiser Jamal, Mubashir Hussain Department of Microbiology, Kohat University of Science and Technology, Kohat, Khyber Pakhtunkhwa, Pakistan. ARTICLE INFO ABSTRACT Article history: Pasteurella multocida is a Gram negative, non motile and coccobacillus bacterium. It has 5 strains i.e. A, B, D, Received on: 01/02/2013 E and F and 16 serotypes (1-16). In present study, we analyzed Pasteurella multocida B: 2 strains, responsible Revised on: 19/02/2013 for Hemorrhagic Septicemia (HS) in cattle, on morphological/microbial, biochemical, molecular level and to Accepted on: 15/03/2013 check the antibiotic sensitivity of the Pasteurella multocida. Microbial analysis showed that while grown on Available online: 27/04/2013 Brain Heart Infusion agar plates and Blood Agar Base Medium, grayish lustrous colonies of Pasteurella multocida were observed. Gram staining showed that Pasteurella multocida are gram negative. Microscopic Key words: observations revealed it to be coccobacillus and it was non- motile. Identification was conducted by Pasteurella multocida, conventional biochemical tests and percentage identification of Analytical Profile Index was 96 %. Antibiotic Hemorrhagic Septicemia, sensitivity with different antibiotics was checked by disk diffusion method and was found resistant to Analytical Profile Index, Augmentin, Amoxicillin and Aztreonam and was more susceptible to Ceftiofur. On molecular level its DNA Antibiotic sensitivity. was extracted and was run with marker having range from 0.5 – 10 kb. -
Identification of Pasteurella Species and Morphologically Similar Organisms
UK Standards for Microbiology Investigations Identification of Pasteurella species and Morphologically Similar Organisms Issued by the Standards Unit, Microbiology Services, PHE Bacteriology – Identification | ID 13 | Issue no: 3 | Issue date: 04.02.15 | Page: 1 of 28 © Crown copyright 2015 Identification of Pasteurella species and Morphologically Similar Organisms Acknowledgments UK Standards for Microbiology Investigations (SMIs) are developed under the auspices of Public Health England (PHE) working in partnership with the National Health Service (NHS), Public Health Wales and with the professional organisations whose logos are displayed below and listed on the website https://www.gov.uk/uk- standards-for-microbiology-investigations-smi-quality-and-consistency-in-clinical- laboratories. SMIs are developed, reviewed and revised by various working groups which are overseen by a steering committee (see https://www.gov.uk/government/groups/standards-for-microbiology-investigations- steering-committee). The contributions of many individuals in clinical, specialist and reference laboratories who have provided information and comments during the development of this document are acknowledged. We are grateful to the Medical Editors for editing the medical content. For further information please contact us at: Standards Unit Microbiology Services Public Health England 61 Colindale Avenue London NW9 5EQ E-mail: [email protected] Website: https://www.gov.uk/uk-standards-for-microbiology-investigations-smi-quality- and-consistency-in-clinical-laboratories UK Standards for Microbiology Investigations are produced in association with: Logos correct at time of publishing. Bacteriology – Identification | ID 13 | Issue no: 3 | Issue date: 04.02.15 | Page: 2 of 28 UK Standards for Microbiology Investigations | Issued by the Standards Unit, Public Health England Identification of Pasteurella species and Morphologically Similar Organisms Contents ACKNOWLEDGMENTS ......................................................................................................... -
Microbial Biofilms – Veronica Lazar and Eugenia Bezirtzoglou
MEDICAL SCIENCES – Microbial Biofilms – Veronica Lazar and Eugenia Bezirtzoglou MICROBIAL BIOFILMS Veronica Lazar University of Bucharest, Faculty of Biology, Dept. of Microbiology, 060101 Aleea Portocalelor No. 1-3, Sector 6, Bucharest, Romania; Eugenia Bezirtzoglou Democritus University of Thrace - Faculty of Agricultural Development, Dept. of Microbiology, Orestiada, Greece Keywords: Microbial adherence to cellular/inert substrata, Biofilms, Intercellular communication, Quorum Sensing (QS) mechanism, Dental plaque, Tolerance to antimicrobials, Anti-biofilm strategies, Ecological and biotechnological significance of biofilms Contents 1. Introduction 2. Definition 3. Microbial Adherence 4. Development, Architecture of a Mature Biofilm and Properties 5. Intercellular Communication: Intra-, Interspecific and Interkingdom Signaling, By QS Mechanism and Implications 6. Medical Significance of Microbial Biofilms Formed on Cellular Substrata and Medical Devices 6.1. Microbial Biofilms on Medical Devices 6.2. Microorganisms - Biomaterial Interactions 6.3. Phenotypical Resistance or Tolerance to Antimicrobials; Mechanisms of Tolerance 7. New Strategies for Prevention and Treatment of Biofilm Associated Infections 8. Ecological Significance 9. Biotechnological / Industrial Applications 10. Conclusion Acknowledgments Glossary Bibliography Biographical Sketches UNESCO – EOLSS Summary A biofilm is a sessileSAMPLE microbial community coCHAPTERSmposed of cells embedded in a matrix of exopolysaccharide matrix attached to a substratum or interface. Biofilms -
Phenotypic and Molecular Characterization of the Capsular Serotypes of Pasteurella Multocida Isolates from Pneumonic Cases of Cattle in Ethiopia
Phenotypic and Molecular Characterization of the Capsular Serotypes of Pasteurella multocida Isolates from Pneumonic Cases of Cattle in Ethiopia Mirtneh Akalu Yilma ( [email protected] ) Koneru Lakshmaiah Education Foundation https://orcid.org/0000-0001-5936-6873 Murthy Bhadra Vemulapati Koneru Lakshmaiah Education Foundation Takele Abayneh Tefera Veterinaerinstituttet Martha Yami VeterinaryInstitute Teferi Degefa Negi VeterinaryInstitue Alebachew Belay VeterinaryInstitute Getaw Derese VeterinaryInstitute Esayas Gelaye Leykun Veterinaerinstituttet Research article Keywords: Biovar, Capsular type, Cattle, Ethiopia, Pasteurella multocida Posted Date: January 19th, 2021 DOI: https://doi.org/10.21203/rs.3.rs-61749/v2 License: This work is licensed under a Creative Commons Attribution 4.0 International License. Read Full License Page 1/13 Abstract Background: Pasteurella multocida is a heterogeneous species and opportunistic pathogen associated with pneumonia in cattle. Losses due to pneumonia and associated expenses are estimated to be higher in Ethiopia with limited information about the distribution of capsular serotypes. Hence, this study was designed to determine the phenotypic and capsular serotypes of P. multocida from pneumonic cases of cattle. Methods: A cross sectional study with purposive sampling method was employed in 400 cattle from April 2018 to January 2019. Nasopharyngeal swabs and lung tissue samples were collected from clinically suspected pneumonic cases of calves (n = 170) and adult cattle (n = 230). Samples were analyzed using bacteriological and molecular assay. Results: Bacteriological analysis revealed isolation of 61 (15.25%) P. multocida subspecies multocida. Incidence was higher in calves 35 (57.38%) compared to adult cattle 26 (42.62%) at P < 0.5. PCR assay targeting KMT1 gene (~460 bp) conrmed P. -
Yopb and Yopd Constitute a Novel Class of Yersinia Yop Proteins
INFECTION AND IMMUNITY, Jan. 1993, p. 71-80 Vol. 61, No. 1 0019-9567/93/010071-10$02.00/0 Copyright © 1993, American Society for Microbiology YopB and YopD Constitute a Novel Class of Yersinia Yop Proteins SEBASTIAN HAKANSSON,1 THOMAS BERGMAN,1 JEAN-CLAUDE VANOOTEGHEM, 2 GUY CORNELIS,2 AND HANS WOLF-WATZ1* Department of Cell and Molecular Biology, University of Umed, S-901 87 Umed, Sweden,' and Microbial Pathogenesis Unit, Intemnational Institute of Cellular and Molecular Pathology and Faculte6 de Medecine, Universite Catholique de Louvain, B-1200 Brussels, Belgium2 Received 21 May 1992/Accepted 21 October 1992 Virulent Yersinia species harbor a common plasmid that encodes essential virulence determinants (Yersinia outer proteins [Yops]), which are regulated by the extracellular stimuli Ca2" and temperature. The V-antigen-encoding operon has been shown to be involved in the Ca2 -regulated negative pathway. The genetic organization of the V-antigen operon and the sequence of the krGVH genes were recently presented. The V-antigen operon was shown to be a polycistronic operon having the gene order kcrGVH-yopBD (T. Bergman, S. Hakansson, A. Forsberg, L. Norlander, A. Maceliaro, A. Backman, I. Bolin, and H. Wolf-Watz, J. Bacteriol. 173:1607-1616, 1991; S. B. Price, K. Y. Leung, S. S. Barve, and S. C. Straley, J. Bacteriol. 171:5646-5653, 1989). We present here the sequence of the distal part of the V-antigen operons of Yersinia pseudotuberculosis and Yersinia enterocolitica. The sequence information encompasses theyopB andyopD genes and a downstream region in both species. We conclude that the V-antigen operon ends with theyopD gene. -
Clinical Antibiotic Guidelines†
CLINICAL ANTIBIOTIC GUIDELINES† ACYCLOVIR IV*/PO *RESTRICTED TO ANTIBIOTIC FORM Predictable activity: Unpredictable activity: No activity: Herpes Simplex Cytomegalovirus Epstein Barr Virus Herpes Zoster Indicated: IV: 1. Therapy for suspected or documented Herpes simplex encephalitis 2. Therapy for suspected or documented Herpes simplex infection of a newborn or immunocompromised patient 3. Therapy for primary varicella infection in immunocompromised patients 4. Therapy for severe or disseminated varicella-zoster infections in immunocompromised or immunocompetent patient 5. Therapy for primary genital herpes with neurologic complications Oral: 1. Therapy for primary Herpes simplex infections (oral/genital) 2. Suppressive (preventative) therapy for recurrent (³ 6 episodes/year) severe Herpes simplex infections (oral/genital) 3. Episodic therapy for recurrent (³ 6 episodes/year) Herpes simplex genital infections (initiate within 24 hours of prodrome onset) 4. Prophylaxis for HSV in bone marrow transplants where patient is seropositive 5. Therapy and suppressive therapy for Eczema Herpeticum 6. Therapy for varicella-zoster infections in immunocompetent and immunocompromised patients (if not severe) 7. Therapy for primary varicella infections in pregnancy 8. Therapy for varicella in immunocompetent patients > 13 years old (initiate within 24 hours of rash onset) 9. Therapy for varicella in patients < 13 years old (initiate within 24 hours of rash onset) if there is a chronic cutaneous or pulmonary disorder, long term salicylate therapy, or short, intermittent or aerosolized corticosteroid use Not Indicated: 1. Therapy for acute Epstein-Barr infections (acute mononucleosis) 2. Therapy for documented CMV infections CLINICAL ANTIBIOTIC GUIDELINES† AMIKACIN RESTRICTED TO ANTIBIOTIC FORM Predictable activity: Unpredictable activity: No activity: Enterobacteriaceae Staphylococcus spp Streptococcus spp Pseudomonas spp Enterococcus spp some Mycobacterium spp Alcaligenes spp Anaerobes Indicated: 1. -
Interaction Study of Pasteurella Multocida with Culturable Aerobic
Hanchanachai et al. BMC Microbiology (2021) 21:19 https://doi.org/10.1186/s12866-020-02071-4 RESEARCH ARTICLE Open Access Interaction study of Pasteurella multocida with culturable aerobic bacteria isolated from porcine respiratory tracts using coculture in conditioned media Nonzee Hanchanachai1,2, Pramote Chumnanpuen2,3 and Teerasak E-kobon2,4,5* Abstract Background: The porcine respiratory tract harbours multiple microorganisms, and the interactions between these organisms could be associated with animal health status. Pasteurella multocida is a culturable facultative anaerobic bacterium isolated from healthy and diseased porcine respiratory tracts. The interaction between P. multocida and other aerobic commensal bacteria in the porcine respiratory tract is not well understood. This study aimed to determine the interactions between porcine P. multocida capsular serotype A and D strains and other culturable aerobic bacteria isolated from porcine respiratory tracts using a coculture assay in conditioned media followed by calculation of the growth rates and interaction parameters. Results: One hundred and sixteen bacterial samples were isolated from five porcine respiratory tracts, and 93 isolates were identified and phylogenetically classified into fourteen genera based on 16S rRNA sequences. Thirteen isolates from Gram-negative bacterial genera and two isolates from the Gram-positive bacterial genus were selected for coculture with P. multocida. From 17 × 17 (289) interaction pairs, the majority of 220 pairs had negative interactions indicating competition for nutrients and space, while 17 pairs were identified as mild cooperative or positive interactions indicating their coexistence. All conditioned media, except those of Acinetobacter, could inhibit P. multocida growth. Conversely, the conditioned media of P. multocida also inhibited the growth of nine isolates plus themselves. -
Wedding Higher Taxonomic Ranks with Metabolic Signatures Coded in Prokaryotic Genomes
Wedding higher taxonomic ranks with metabolic signatures coded in prokaryotic genomes Gregorio Iraola*, Hugo Naya* Corresponding authors: E-mail: [email protected], [email protected] This PDF file includes: Supplementary Table 1 Supplementary Figures 1 to 4 Supplementary Methods SUPPLEMENTARY TABLES Supplementary Tab. 1 Supplementary Tab. 1. Full prediction for the set of 108 external genomes used as test. genome domain phylum class order family genus prediction alphaproteobacterium_LFTY0 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae Unknown candidatus_nasuia_deltocephalinicola_PUNC_CP013211 Bacteria Proteobacteria Gammaproteobacteria Unknown Unknown Unknown candidatus_sulcia_muelleri_PUNC_CP013212 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales NA Candidatus Sulcia deinococcus_grandis_ATCC43672_BCMS0 Bacteria Deinococcus-Thermus Deinococci Deinococcales Deinococcaceae Deinococcus devosia_sp_H5989_CP011300 Bacteria Proteobacteria Unknown Unknown Unknown Unknown micromonospora_RV43_LEKG0 Bacteria Actinobacteria Actinobacteria Micromonosporales Micromonosporaceae Micromonospora nitrosomonas_communis_Nm2_CP011451 Bacteria Proteobacteria Betaproteobacteria Nitrosomonadales Nitrosomonadaceae Unknown nocardia_seriolae_U1_BBYQ0 Bacteria Actinobacteria Actinobacteria Corynebacteriales Nocardiaceae Nocardia nocardiopsis_RV163_LEKI01 Bacteria Actinobacteria Actinobacteria Streptosporangiales Nocardiopsaceae Nocardiopsis oscillatoriales_cyanobacterium_MTP1_LNAA0 Bacteria Cyanobacteria NA Oscillatoriales -
Metaproteomics Characterization of the Alphaproteobacteria
Avian Pathology ISSN: 0307-9457 (Print) 1465-3338 (Online) Journal homepage: https://www.tandfonline.com/loi/cavp20 Metaproteomics characterization of the alphaproteobacteria microbiome in different developmental and feeding stages of the poultry red mite Dermanyssus gallinae (De Geer, 1778) José Francisco Lima-Barbero, Sandra Díaz-Sanchez, Olivier Sparagano, Robert D. Finn, José de la Fuente & Margarita Villar To cite this article: José Francisco Lima-Barbero, Sandra Díaz-Sanchez, Olivier Sparagano, Robert D. Finn, José de la Fuente & Margarita Villar (2019) Metaproteomics characterization of the alphaproteobacteria microbiome in different developmental and feeding stages of the poultry red mite Dermanyssusgallinae (De Geer, 1778), Avian Pathology, 48:sup1, S52-S59, DOI: 10.1080/03079457.2019.1635679 To link to this article: https://doi.org/10.1080/03079457.2019.1635679 © 2019 The Author(s). Published by Informa View supplementary material UK Limited, trading as Taylor & Francis Group Accepted author version posted online: 03 Submit your article to this journal Jul 2019. Published online: 02 Aug 2019. Article views: 694 View related articles View Crossmark data Citing articles: 3 View citing articles Full Terms & Conditions of access and use can be found at https://www.tandfonline.com/action/journalInformation?journalCode=cavp20 AVIAN PATHOLOGY 2019, VOL. 48, NO. S1, S52–S59 https://doi.org/10.1080/03079457.2019.1635679 ORIGINAL ARTICLE Metaproteomics characterization of the alphaproteobacteria microbiome in different developmental and feeding stages of the poultry red mite Dermanyssus gallinae (De Geer, 1778) José Francisco Lima-Barbero a,b, Sandra Díaz-Sanchez a, Olivier Sparagano c, Robert D. Finn d, José de la Fuente a,e and Margarita Villar a aSaBio. -
International Journal of Systematic and Evolutionary Microbiology (2016), 66, 5575–5599 DOI 10.1099/Ijsem.0.001485
International Journal of Systematic and Evolutionary Microbiology (2016), 66, 5575–5599 DOI 10.1099/ijsem.0.001485 Genome-based phylogeny and taxonomy of the ‘Enterobacteriales’: proposal for Enterobacterales ord. nov. divided into the families Enterobacteriaceae, Erwiniaceae fam. nov., Pectobacteriaceae fam. nov., Yersiniaceae fam. nov., Hafniaceae fam. nov., Morganellaceae fam. nov., and Budviciaceae fam. nov. Mobolaji Adeolu,† Seema Alnajar,† Sohail Naushad and Radhey S. Gupta Correspondence Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, Ontario, Radhey S. Gupta L8N 3Z5, Canada [email protected] Understanding of the phylogeny and interrelationships of the genera within the order ‘Enterobacteriales’ has proven difficult using the 16S rRNA gene and other single-gene or limited multi-gene approaches. In this work, we have completed comprehensive comparative genomic analyses of the members of the order ‘Enterobacteriales’ which includes phylogenetic reconstructions based on 1548 core proteins, 53 ribosomal proteins and four multilocus sequence analysis proteins, as well as examining the overall genome similarity amongst the members of this order. The results of these analyses all support the existence of seven distinct monophyletic groups of genera within the order ‘Enterobacteriales’. In parallel, our analyses of protein sequences from the ‘Enterobacteriales’ genomes have identified numerous molecular characteristics in the forms of conserved signature insertions/deletions, which are specifically shared by the members of the identified clades and independently support their monophyly and distinctness. Many of these groupings, either in part or in whole, have been recognized in previous evolutionary studies, but have not been consistently resolved as monophyletic entities in 16S rRNA gene trees. The work presented here represents the first comprehensive, genome- scale taxonomic analysis of the entirety of the order ‘Enterobacteriales’.