Testing a new surgical instrument to obtain bovine hoof biopsy samples

The histological and molecular analysis of biopsy samples are fundamental steps for the understanding of physiopathology, diagnosis and prognosis of the diseases. However, harvest of tissue biopsies from hoof lamellar tissue is a procedure with limitations due to lack of effective surgical instrumen...

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Published inPesquisa Veterinária Brasileira Vol. 38; no. 6; pp. 1077 - 1084
Main Authors Mendes, Heloisa M.F., Rocha Júnior, Sérgio S., Paz, Cahuê F.R., Valadares, Rodrigo C., Ribeiro, Rodrigo M., Azevedo, David S.D., Vasconcelos, Anilton C., Faleiros, Rafael R.
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LanguageEnglish
Published Colégio Brasileiro de Patologia Animal (CBPA) 01.06.2018
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Abstract The histological and molecular analysis of biopsy samples are fundamental steps for the understanding of physiopathology, diagnosis and prognosis of the diseases. However, harvest of tissue biopsies from hoof lamellar tissue is a procedure with limitations due to lack of effective surgical instruments and techniques. The aim of the current study is to develop and test in vivo a surgical instrument with the specific purpose of harvesting lamellar tissue in cattle. A prototype called Falcão-Faleiros’ lamellotome (INPIBR102013018765-8) was designed, produced and tested. After sedation, five adult cattle were restrained in lateral recumbency and locally anesthetized in two digits. The stratum corneum was worn down using a rotary tool coupled to a 3/8” high-speed cutter until the soft tissue proximity was reached. Next, the inner edge of the worn area was bounded with a scalpel. The lamellotome was introduced to obtain and hold the sample. The histological specimens of 16mm length by 6mm depth were stained with HE, PAS, Masson’s thricome and Shorr. The structures of interest were differentiated in the histological analysis without technical artifacts and a mean number of 85 epidermal laminae per sample were counted. No relevant lameness or wound complication were seen following the procedure. In conclusion the technique using the lamellotme was effective in obtaining lamellar tissue biopsy samples without causing clinical harm in cattle. The procedure showed potential to be used in clinical research or even as a supplementary diagnosis method for routine bovine podiatry. RESUMO: A avaliação das propriedades histológicas e da expressão de genes e proteínas em biópsias tem sido determinante para o entendimento da fisiopatologia, o diagnóstico e o prognóstico das enfermidades. Entretanto, a obtenção de biópsias do casco é um procedimento com limitações devido à ausência de técnicas e instrumentos específicos. O objetivo foi desenvolver e testar, na espécie bovina, um instrumento cirúrgico especificamente desenvolvido para realização de biópsias de casco nominado lamelótomo de Falcão-Faleiros (INPI, BR102013018765-8). Utilizaram-se cinco bovinos adultos que foram sedados, contidos em decúbito lateral e tiveram dois dígitos anestesiados. Em seguida, uma serra circular acoplada a uma microretífica foi usada para o desgaste do estrato córneo na parede dorsal até próximo do estrato lamelar. Após incisões retilíneas delimitando a borda interna da área desgastada, utilizou-se o lamelótomo para obtenção da amostra. Os fragmentos de 16mm de comprimento e 6mm de profundidade foram fixados em formalina e processados para histologia com colorações HE, PAS, Shorr e tricrômico de Masson. Nenhum dos animais apresentou claudicação ou complicação relevantes no período pós-opertório. As amostras foram consideradas adequadas quanto à integridade das lâminas e à preservação de sua arquitetura. Obtiveram-se média de 85 lâminas epidérmicas viáveis por biópsia. Conclui-se que o lamelótomo de Falcão-Faleiros é apropriado e seguro para a obtenção de biópsias de casco em bovinos, se mostrando promissor para uso em estudos clínicos e na rotina de diagnóstico de problemas podais em bovinos.
AbstractList The histological and molecular analysis of biopsy samples are fundamental steps for the understanding of physiopathology, diagnosis and prognosis of the diseases. However, harvest of tissue biopsies from hoof lamellar tissue is a procedure with limitations due to lack of effective surgical instruments and techniques. The aim of the current study is to develop and test in vivo a surgical instrument with the specific purpose of harvesting lamellar tissue in cattle. A prototype called Falcão-Faleiros’ lamellotome (INPIBR102013018765-8) was designed, produced and tested. After sedation, five adult cattle were restrained in lateral recumbency and locally anesthetized in two digits. The stratum corneum was worn down using a rotary tool coupled to a 3/8” high-speed cutter until the soft tissue proximity was reached. Next, the inner edge of the worn area was bounded with a scalpel. The lamellotome was introduced to obtain and hold the sample. The histological specimens of 16mm length by 6mm depth were stained with HE, PAS, Masson’s thricome and Shorr. The structures of interest were differentiated in the histological analysis without technical artifacts and a mean number of 85 epidermal laminae per sample were counted. No relevant lameness or wound complication were seen following the procedure. In conclusion the technique using the lamellotme was effective in obtaining lamellar tissue biopsy samples without causing clinical harm in cattle. The procedure showed potential to be used in clinical research or even as a supplementary diagnosis method for routine bovine podiatry. RESUMO: A avaliação das propriedades histológicas e da expressão de genes e proteínas em biópsias tem sido determinante para o entendimento da fisiopatologia, o diagnóstico e o prognóstico das enfermidades. Entretanto, a obtenção de biópsias do casco é um procedimento com limitações devido à ausência de técnicas e instrumentos específicos. O objetivo foi desenvolver e testar, na espécie bovina, um instrumento cirúrgico especificamente desenvolvido para realização de biópsias de casco nominado lamelótomo de Falcão-Faleiros (INPI, BR102013018765-8). Utilizaram-se cinco bovinos adultos que foram sedados, contidos em decúbito lateral e tiveram dois dígitos anestesiados. Em seguida, uma serra circular acoplada a uma microretífica foi usada para o desgaste do estrato córneo na parede dorsal até próximo do estrato lamelar. Após incisões retilíneas delimitando a borda interna da área desgastada, utilizou-se o lamelótomo para obtenção da amostra. Os fragmentos de 16mm de comprimento e 6mm de profundidade foram fixados em formalina e processados para histologia com colorações HE, PAS, Shorr e tricrômico de Masson. Nenhum dos animais apresentou claudicação ou complicação relevantes no período pós-opertório. As amostras foram consideradas adequadas quanto à integridade das lâminas e à preservação de sua arquitetura. Obtiveram-se média de 85 lâminas epidérmicas viáveis por biópsia. Conclui-se que o lamelótomo de Falcão-Faleiros é apropriado e seguro para a obtenção de biópsias de casco em bovinos, se mostrando promissor para uso em estudos clínicos e na rotina de diagnóstico de problemas podais em bovinos.
The histological and molecular analysis of biopsy samples are fundamental steps for the understanding of physiopathology, diagnosis and prognosis of the diseases. However, harvest of tissue biopsies from hoof lamellar tissue is a procedure with limitations due to lack of effective surgical instruments and techniques. The aim of the current study is to develop and test in vivo a surgical instrument with the specific purpose of harvesting lamellar tissue in cattle. A prototype called Falcão-Faleiros’ lamellotome (INPIBR102013018765-8) was designed, produced and tested. After sedation, five adult cattle were restrained in lateral recumbency and locally anesthetized in two digits. The stratum corneum was worn down using a rotary tool coupled to a 3/8” high-speed cutter until the soft tissue proximity was reached. Next, the inner edge of the worn area was bounded with a scalpel. The lamellotome was introduced to obtain and hold the sample. The histological specimens of 16mm length by 6mm depth were stained with HE, PAS, Masson’s thricome and Shorr. The structures of interest were differentiated in the histological analysis without technical artifacts and a mean number of 85 epidermal laminae per sample were counted. No relevant lameness or wound complication were seen following the procedure. In conclusion the technique using the lamellotme was effective in obtaining lamellar tissue biopsy samples without causing clinical harm in cattle. The procedure showed potential to be used in clinical research or even as a supplementary diagnosis method for routine bovine podiatry.
Author Faleiros, Rafael R.
Paz, Cahuê F.R.
Mendes, Heloisa M.F.
Azevedo, David S.D.
Valadares, Rodrigo C.
Ribeiro, Rodrigo M.
Rocha Júnior, Sérgio S.
Vasconcelos, Anilton C.
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10.1016/j.tvjl.2007.12.018
10.1016/j.jevs.2012.03.018
10.1590/S0102-09352010000200001
10.1016/j.tvjl.2011.07.007
10.2746/042516409X475779
10.2746/0425164044877099
10.2746/042516407X155406
10.1186/1751-0147-44-S1-S157
10.3168/jds.S0022-0302(05)72957-X
10.3168/jds.S0022-0302(97)76026-0
10.1590/S0100-736X2013000500011
10.1016/S0021-9975(08)80182-X
10.1136/vr.133.8.190
10.1111/j.2042-3306.2010.00292.x
10.3168/jds.S0022-0302(01)74642-5
10.3168/jds.2011-5143
10.2460/ajvr.70.6.697
10.1053/tvjl.2001.0651
10.3168/jds.2009-2038
10.2746/042516409X444953
10.1016/S0093-691X(97)00098-8
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References Thoefner M.B. (ref31) 2005; 88
Visser M.B. (ref34) 2011; 43
Croser E.L. (ref4) 2006
Gravena K. (ref9) 2012; 32
Mendes H.M.F. (ref16) 2013; 33
Hanly B.K. (ref11) 2009; 70
Mulligan F.J. (ref19) 2008; 176
Salomon F.V. (ref25) 2006
Miskimins D. (ref18) 2002
Silva L.A.F. (ref26) 2001; 2
Osorio J.S. (ref22) 2012; 95
Alves G.E.S. (ref1) 2004; 41
Mgasa M.N. (ref17) 2002
Van Eps A.W. (ref33) 2009; 41
Belknap J.K. (ref2) 2007; 39
Nilsson S.A. (ref20) 1963; 4
Lima L.R. (ref13) 2013
König H.E. (ref12) 2004; 2
Ferreira P.M. (ref8) 2004; 56
De Laat M.A. (ref6) 2010; 42
Van Amstel S. (ref32) 2006
Warnick L.D. (ref36) 2001; 84
Waguespack R.W. (ref35) 2004; 36
Bergsten C. (ref3) 2003; 98
Nocek J.E. (ref21) 1997; 80
Singh S.S. (ref27) 1993; 133
Singh S.S. (ref28) 1994; 110
Tarlton J.F. (ref30) 2002; 163
Danscher A.M. (ref5) 2010; 93
Sprecher D.J. (ref29) 1997; 47
Mauchle U. (ref14) 2008; 9
Mendes H.M.F. (ref15) 2012
Paes Leme F.O. (ref23) 2010; 62
De Laat M.A. (ref7) 2012; 191
Greenough P.R. (ref10) 2007
Randhawa S.S. (ref24) 2012; 82
References_xml – volume: 41
  start-page: 264
  year: 2004
  ident: ref1
  article-title: Biópsia digital em equinos com laminite induzida por sobrecarga de carboidratos
  publication-title: Braz. J. Vet. Res. Anim. Sci.
– volume: 82
  start-page: 697
  issue: 7
  year: 2012
  ident: ref24
  article-title: Arteriosclerosis in buffalo hooves: an age related change or a pathology of lameness?
  publication-title: Indian J. Anim. Sci.
  doi: 10.56093/ijans.v82i7.21749
– volume: 176
  start-page: 3
  issue: 1
  year: 2008
  ident: ref19
  article-title: Production diseases of the transition cow
  publication-title: Vet. J.
  doi: 10.1016/j.tvjl.2007.12.018
– volume: 32
  start-page: 858
  issue: 12
  year: 2012
  ident: ref9
  article-title: Evaluation of the integrity of horse hoof dermal and epidermal tissues collected by dorsal transmural
  publication-title: J. Equine Vet. Sci.
  doi: 10.1016/j.jevs.2012.03.018
– volume: 62
  start-page: 241
  issue: 2
  year: 2010
  ident: ref23
  article-title: Histopatologia das laminas do casco de equinos com laminate aguda induzida e tratados com ketoprofeno, fenilbutazona e flunixin meglumine
  publication-title: Arq. Bras. Med. Vet. Zootec.
  doi: 10.1590/S0102-09352010000200001
– volume: 9
  start-page: 109
  year: 2008
  ident: ref14
  article-title: Efeito da sazonalidade sobre a ocorrência de lesões podais em vacas leiteiras
  publication-title: Revta Bras. Saúde. Prod. Anim.
– volume: 191
  start-page: 317
  issue: 3
  year: 2012
  ident: ref7
  article-title: Continuous intravenous infusion of glucose induces endogenous hyperinsulinaemia and lamellar histopathology in Standardbred horses
  publication-title: Vet. J.
  doi: 10.1016/j.tvjl.2011.07.007
– volume: 42
  start-page: 129
  issue: 2
  year: 2010
  ident: ref6
  article-title: Equine laminitis: induced by 48 h hyperinsulinaemia in Standardbred horses
  publication-title: Equine Vet. J.
  doi: 10.2746/042516409X475779
– volume: 36
  start-page: 285
  issue: 3
  year: 2004
  ident: ref35
  article-title: Increased expression of MAIL, a cytokine-associated nuclear protein, in the prodromal stage of black walnut-induced laminitis
  publication-title: Equine Vet. J.
  doi: 10.2746/0425164044877099
– volume: 39
  start-page: 42
  issue: 1
  year: 2007
  ident: ref2
  article-title: Lamellar pro-inflammatory cytokine expression patterns in laminitis at the developmental stage and at the onset of lameness: innate vs. adaptive immune response
  publication-title: Equine Vet. J.
  doi: 10.2746/042516407X155406
– volume: 2
  start-page: 175
  year: 2004
  ident: ref12
– year: 2013
  ident: ref13
– volume: 98
  start-page: 157
  year: 2003
  ident: ref3
  article-title: Causes, risk factors, and prevention of laminitis and related claw lesions
  publication-title: Acta Vet. Scand.
  doi: 10.1186/1751-0147-44-S1-S157
– start-page: 542
  year: 2006
  ident: ref4
– volume: 88
  start-page: 2774
  issue: 8
  year: 2005
  ident: ref31
  article-title: Histopathology of oligofructose-induced acute laminitis in heifers
  publication-title: J. Dairy Sci.
  doi: 10.3168/jds.S0022-0302(05)72957-X
– volume: 80
  start-page: 1005
  issue: 5
  year: 1997
  ident: ref21
  article-title: Bovine acidosis: implications on laminitis
  publication-title: J. Dairy Sci.
  doi: 10.3168/jds.S0022-0302(97)76026-0
– volume: 33
  start-page: 613
  issue: 5
  year: 2013
  ident: ref16
  article-title: Histopathology of dairy cows’ hooves with signs of naturally acquired laminitis
  publication-title: Pesq. Vet. Bras.
  doi: 10.1590/S0100-736X2013000500011
– volume: 110
  start-page: 103
  issue: 2
  year: 1994
  ident: ref28
  article-title: Gross and histopathological study of endotoxin-induced hoof lesions in cattle
  publication-title: J. Comp. Pathol.
  doi: 10.1016/S0021-9975(08)80182-X
– volume: 133
  start-page: 190
  issue: 8
  year: 1993
  ident: ref27
  article-title: Technique of hoof biopsy in cattle
  publication-title: Vet. Rec.
  doi: 10.1136/vr.133.8.190
– volume: 43
  start-page: 471
  issue: 4
  year: 2011
  ident: ref34
  article-title: The timeline of lamellar basement membrane changes during equine laminitis development
  publication-title: Equine Vet. J.
  doi: 10.1111/j.2042-3306.2010.00292.x
– year: 2012
  ident: ref15
– volume: 84
  start-page: 1988
  issue: 9
  year: 2001
  ident: ref36
  article-title: The effect of lameness on milk production in dairy cows
  publication-title: J. Dairy Sci.
  doi: 10.3168/jds.S0022-0302(01)74642-5
– start-page: 147
  year: 2002
  ident: ref18
– volume: 56
  start-page: 589
  issue: 5
  year: 2004
  ident: ref8
  article-title: Results and costs of treatment for bovine laminitis sequelae: study of 112 lameness cases in lactating cows in free-stall system
  publication-title: Arq. Bras. Med. Vet. Zootec.
– year: 2007
  ident: ref10
– volume: 95
  start-page: 6388
  issue: 11
  year: 2012
  ident: ref22
  article-title: Corium tissue expression of genes associated with inflammation oxidative stress, and keratin formation in relation to lameness in dairy cows
  publication-title: J. Dairy Sci.
  doi: 10.3168/jds.2011-5143
– volume: 4
  start-page: 1
  year: 1963
  ident: ref20
  article-title: Clinical, morphological, and experimental studies of laminitis in cattle
  publication-title: Acta Vet. Scand.
– volume: 70
  start-page: 697
  issue: 6
  year: 2009
  ident: ref11
  article-title: Use of serial lamelar tissue collection via biopsy in conscious healthy horses
  publication-title: Am. J. Vet. Res.
  doi: 10.2460/ajvr.70.6.697
– start-page: 180
  year: 2002
  ident: ref17
– year: 2006
  ident: ref25
– year: 2006
  ident: ref32
– volume: 163
  start-page: 196
  issue: 2
  year: 2002
  ident: ref30
  article-title: Biomechanical and histopathological changes in the support structures of bovine hooves around the time of first calving
  publication-title: Vet. J.
  doi: 10.1053/tvjl.2001.0651
– volume: 93
  start-page: 53
  issue: 1
  year: 2010
  ident: ref5
  article-title: Biomechanics and histology of bovine claw suspensory tissue in early acute laminitis
  publication-title: J. Dairy Sci.
  doi: 10.3168/jds.2009-2038
– volume: 41
  start-page: 735
  issue: 8
  year: 2009
  ident: ref33
  article-title: Equine laminitis model: lamellar histopathology seven days after induction with oligofructose
  publication-title: Equine Vet. J.
  doi: 10.2746/042516409X444953
– volume: 2
  start-page: 119
  year: 2001
  ident: ref26
  article-title: Características clínicas e epidemiológicos das enfermidades podais em vacas lactantes do município de Orizona/GO
  publication-title: Ciênc. Anim. Bras.
– volume: 47
  start-page: 1179
  issue: 6
  year: 1997
  ident: ref29
  article-title: A lameness scoring system that uses posture and gait to predict dairy cattle reproductive performance
  publication-title: Theriogenology
  doi: 10.1016/S0093-691X(97)00098-8
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Snippet The histological and molecular analysis of biopsy samples are fundamental steps for the understanding of physiopathology, diagnosis and prognosis of the...
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StartPage 1077
SubjectTerms biópsia
bovinos
casco
cirurgia
Instrumento cirúrgico
laminite
tecido laminar
Title Testing a new surgical instrument to obtain bovine hoof biopsy samples
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