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Registro Completo |
Biblioteca(s): |
Embrapa Pantanal. |
Data corrente: |
30/04/2003 |
Data da última atualização: |
13/03/2017 |
Autoria: |
FIGUEIREDO, J. F.; PELLEGRIN, A. O.; FOSCOLO, C. B.; MACHADO, R. P.; MIRANDA, K. L.; LAGE, A. P. |
Afiliação: |
UFMG/EV (Belo Horizonte, MG); EMBRAPA Pantanal (Corumba, MS). |
Título: |
Evaluation of direct fluorescent antibody test for the diagnosis of Bovine Genital Campylobacteriosis. |
Ano de publicação: |
2002 |
Fonte/Imprenta: |
Revista Latinoamericana de Microbiologia, v.44, n.3/4, p.118-123, 2002. |
Idioma: |
Inglês |
Conteúdo: |
The direct fluorescent antibody test (DFAT) for the diagnosis of Bovine Genital Campylo- bacteriosis was assessed for its detectgion limit, observer effect, sensitivity and specificity. In addition, the specificity of the fluorescent conjugate was tested against Campylobacter sp., Arcobacter sp., Helicobacter sp., E. coli and other bacteria from the preputial flora. Ten - fold dilutions of C. fetus subs. venerealis NCTC 10354 in PBS or preputial washing with or without centrifugation were used. All experiments were done in duplicate by three observers. Positive and negative controls were included in each assay. The detection li- mits of DFAT were 104 CFU/ml for PBS and non - centrifuged preputial washings and 102 CFU/ml for centrifuged preputial washing. There was no observer effect. The sensitivity and specificity of DFAT were 92.59% and 88.89%, respectively. The DFAT was observed to be sensitive, specific and the effect of experienced observers was minimal on test per- formance. |
Palavras-Chave: |
Antibody test; Bovine genital campylobacteriosis; Campilobacteriosis genital bobina; Diagnosis; Direct fluorescent; Imunofluorescencia direta; Lavado prepucial; Preputial washing. |
Thesagro: |
Campylobacter Fetus; Diagnostico. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01915naa a2200301 a 4500 001 1810638 005 2017-03-13 008 2002 bl --- 0-- u #d 100 1 $aFIGUEIREDO, J. F. 245 $aEvaluation of direct fluorescent antibody test for the diagnosis of Bovine Genital Campylobacteriosis. 260 $c2002 520 $aThe direct fluorescent antibody test (DFAT) for the diagnosis of Bovine Genital Campylo- bacteriosis was assessed for its detectgion limit, observer effect, sensitivity and specificity. In addition, the specificity of the fluorescent conjugate was tested against Campylobacter sp., Arcobacter sp., Helicobacter sp., E. coli and other bacteria from the preputial flora. Ten - fold dilutions of C. fetus subs. venerealis NCTC 10354 in PBS or preputial washing with or without centrifugation were used. All experiments were done in duplicate by three observers. Positive and negative controls were included in each assay. The detection li- mits of DFAT were 104 CFU/ml for PBS and non - centrifuged preputial washings and 102 CFU/ml for centrifuged preputial washing. There was no observer effect. The sensitivity and specificity of DFAT were 92.59% and 88.89%, respectively. The DFAT was observed to be sensitive, specific and the effect of experienced observers was minimal on test per- formance. 650 $aCampylobacter Fetus 650 $aDiagnostico 653 $aAntibody test 653 $aBovine genital campylobacteriosis 653 $aCampilobacteriosis genital bobina 653 $aDiagnosis 653 $aDirect fluorescent 653 $aImunofluorescencia direta 653 $aLavado prepucial 653 $aPreputial washing 700 1 $aPELLEGRIN, A. O. 700 1 $aFOSCOLO, C. B. 700 1 $aMACHADO, R. P. 700 1 $aMIRANDA, K. L. 700 1 $aLAGE, A. P. 773 $tRevista Latinoamericana de Microbiologia$gv.44, n.3/4, p.118-123, 2002.
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Embrapa Pantanal (CPAP) |
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Registro Completo
Biblioteca(s): |
Embrapa Agrobiologia. |
Data corrente: |
05/03/2021 |
Data da última atualização: |
11/11/2022 |
Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
Autoria: |
ZAMAN, M.; KLEINEIDAM, K.; BAKKEN, L.; BERENDT, J.; BRACKEN, C.; BUTTERBACH-BAHL, K.; CAI, Z.; CHANG, S. X.; CLOUGH, T.; DAWAR, K.; DING, W. X.; DÖRSCH, P.; MARTINS, M. dos R.; ECKHARDT, C.; FIEDLER, T.; FROSCH, T.; GOOPY, J.; GORRES, C. M.; GUPTA, A.; HENJES, S.; HOFMMAN, M. E. G.; HORN, M. A.; JAHANGIR, M. M. R.; JANSEN-WILLEMS, A.; LENHART, K.; HENG, L.; LEWICKA-SZCZEBAK, D.; LUCIC, G.; MERBOLD, L.; MOHN, J.; MOLSTAD, L.; MOSER, G.; MURPHY, P.; SANZ-COBENA, A.; SIMEK, M.; URQUIAGA, S.; WELL, R.; WRAGE-MÖNNIG, N.; ZAMAN, S.; SHANG, J.; MÜLLER, C. |
Título: |
Automated laboratory and field techniques to determine greenhouse gas emissions. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
In: ZAMAN, M.; HENG, L.; Müller, C. (Ed.). Measuring emission of agricultural greenhouse gases and developing mitigation options using nuclear and related techniques: applications of nuclear techniques for GHGs. London: Springer, 2021. Chapter 3. |
Páginas: |
p. 109-139 |
ISBN: |
978-3-030-55396-8 |
DOI: |
https://doi.org/10.1007/978-3-030-55396-8_ |
Idioma: |
Inglês |
Conteúdo: |
Methods and techniques are described for automated measurements of greenhouse gases (GHGs) in both the laboratory and the field. Robotic systems are currently available to measure the entire range of gases evolved from soils including dinitrogen (N2). These systems usually work on an exchange of the atmospheric N2 with helium (He) so that N2 fluxes can be determined. Laboratory systems are often used in microbiology to determine kinetic response reactions via the dynamics of all gaseous N species such as nitric oxide (NO), nitrous oxide (N2O), and N2. Latest He incubation techniques also take plants into account, in order to study the effect. of plant?soil interactions on GHGs and N2 production. |
Thesaurus NAL: |
cattle; climate change; greenhouse gas emissions; urine. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02664naa a2200685 a 4500 001 2130520 005 2022-11-11 008 2021 bl uuuu u00u1 u #d 020 $a978-3-030-55396-8 024 7 $ahttps://doi.org/10.1007/978-3-030-55396-8_$2DOI 100 1 $aZAMAN, M. 245 $aAutomated laboratory and field techniques to determine greenhouse gas emissions.$h[electronic resource] 260 $c2021 300 $ap. 109-139 520 $aMethods and techniques are described for automated measurements of greenhouse gases (GHGs) in both the laboratory and the field. Robotic systems are currently available to measure the entire range of gases evolved from soils including dinitrogen (N2). These systems usually work on an exchange of the atmospheric N2 with helium (He) so that N2 fluxes can be determined. Laboratory systems are often used in microbiology to determine kinetic response reactions via the dynamics of all gaseous N species such as nitric oxide (NO), nitrous oxide (N2O), and N2. Latest He incubation techniques also take plants into account, in order to study the effect. of plant?soil interactions on GHGs and N2 production. 650 $acattle 650 $aclimate change 650 $agreenhouse gas emissions 650 $aurine 700 1 $aKLEINEIDAM, K. 700 1 $aBAKKEN, L. 700 1 $aBERENDT, J. 700 1 $aBRACKEN, C. 700 1 $aBUTTERBACH-BAHL, K. 700 1 $aCAI, Z. 700 1 $aCHANG, S. X. 700 1 $aCLOUGH, T. 700 1 $aDAWAR, K. 700 1 $aDING, W. X. 700 1 $aDÖRSCH, P. 700 1 $aMARTINS, M. dos R. 700 1 $aECKHARDT, C. 700 1 $aFIEDLER, T. 700 1 $aFROSCH, T. 700 1 $aGOOPY, J. 700 1 $aGORRES, C. M. 700 1 $aGUPTA, A. 700 1 $aHENJES, S. 700 1 $aHOFMMAN, M. E. G. 700 1 $aHORN, M. A. 700 1 $aJAHANGIR, M. M. R. 700 1 $aJANSEN-WILLEMS, A. 700 1 $aLENHART, K. 700 1 $aHENG, L. 700 1 $aLEWICKA-SZCZEBAK, D. 700 1 $aLUCIC, G. 700 1 $aMERBOLD, L. 700 1 $aMOHN, J. 700 1 $aMOLSTAD, L. 700 1 $aMOSER, G. 700 1 $aMURPHY, P. 700 1 $aSANZ-COBENA, A. 700 1 $aSIMEK, M. 700 1 $aURQUIAGA, S. 700 1 $aWELL, R. 700 1 $aWRAGE-MÖNNIG, N. 700 1 $aZAMAN, S. 700 1 $aSHANG, J. 700 1 $aMÜLLER, C. 773 $tIn: ZAMAN, M.; HENG, L.; Müller, C. (Ed.). Measuring emission of agricultural greenhouse gases and developing mitigation options using nuclear and related techniques: applications of nuclear techniques for GHGs. London: Springer, 2021. Chapter 3.
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