Parâmetros oftálmicos em espécimes de Cuniculus paca criadas em cativeiro

Detalhes bibliográficos
Autor(a) principal: Balthazar da Silveira, Camila Pinho [UNESP]
Data de Publicação: 2014
Tipo de documento: Dissertação
Idioma: por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/122027
Resumo: Knowledge generated through specific studies is necessary for an approach about ophthalmic affections. Ophthalmic parameter variations may occur between species, specially regarding feral ones. Therefore, some ophthalmic parameters were studied in 13 Cuniculus paca individuals. Lacrimal production was quantified, corneal endothelium, intraocular pressure and also bacterial presence at the conjunctival microbiota were evaluated. Schirmer’s tear test, applanation tonometry and non-contact specular microscopy were employed in order to evaluate the variables. Conjunctival microbiota was evaluated through Brain Heart Infusion (BHI) culture and Polimerase Chain Reaction (PCR), so the presence of Staphylococcus aureus, Staphylococcus spp., Streptococcus spp. and Pseudomonas spp. microorganisms was investigated. Schirmer’s test I results were 4.10±0.44 mm/min, and there has been no significant difference between right and left eyes (p = 0.8275). IOP average range was 6.34 ± 0.43 mmHg, with no significant difference between right and left eyes (p= 0.9314). Ophthalmic examination revealed (blue/brown) pigmented bulbar conjunctiva, real eyelashes (only at superior eyelid), superior and inferior lacrimal points, brown iris, round pupil and nictitating membrane vestige. Anangiotic retinas were found. 100% of the individuals tested positive for Staphylococcus spp. and Streptococcus spp., 80% for Pseudomonas spp. and all of them tested negative for Staphylococcus aureus. Averages and standard errors, concerning corneal thickness were 0.353 ± 0.010 mm; regarding to area: 486.30 ± 9.56 μm2; referring to endothelial cells density: 2083.15 ± 42.47 cells/mm2; and relating to hexagonality: 67.07 ± 3.30%. The results obtained allow the conclusion that parameters set through this study might be used as reference to future ones, and also contribute to ophthalmopathy treatment and species preservation
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spelling Parâmetros oftálmicos em espécimes de Cuniculus paca criadas em cativeiroAnimais silvestresOlhosRoedorAnimais silvestres em cativeiroOftalmologia veterinariaVeterinary ophthalmologyKnowledge generated through specific studies is necessary for an approach about ophthalmic affections. Ophthalmic parameter variations may occur between species, specially regarding feral ones. Therefore, some ophthalmic parameters were studied in 13 Cuniculus paca individuals. Lacrimal production was quantified, corneal endothelium, intraocular pressure and also bacterial presence at the conjunctival microbiota were evaluated. Schirmer’s tear test, applanation tonometry and non-contact specular microscopy were employed in order to evaluate the variables. Conjunctival microbiota was evaluated through Brain Heart Infusion (BHI) culture and Polimerase Chain Reaction (PCR), so the presence of Staphylococcus aureus, Staphylococcus spp., Streptococcus spp. and Pseudomonas spp. microorganisms was investigated. Schirmer’s test I results were 4.10±0.44 mm/min, and there has been no significant difference between right and left eyes (p = 0.8275). IOP average range was 6.34 ± 0.43 mmHg, with no significant difference between right and left eyes (p= 0.9314). Ophthalmic examination revealed (blue/brown) pigmented bulbar conjunctiva, real eyelashes (only at superior eyelid), superior and inferior lacrimal points, brown iris, round pupil and nictitating membrane vestige. Anangiotic retinas were found. 100% of the individuals tested positive for Staphylococcus spp. and Streptococcus spp., 80% for Pseudomonas spp. and all of them tested negative for Staphylococcus aureus. Averages and standard errors, concerning corneal thickness were 0.353 ± 0.010 mm; regarding to area: 486.30 ± 9.56 μm2; referring to endothelial cells density: 2083.15 ± 42.47 cells/mm2; and relating to hexagonality: 67.07 ± 3.30%. The results obtained allow the conclusion that parameters set through this study might be used as reference to future ones, and also contribute to ophthalmopathy treatment and species preservationConhecimentos gerados a partir de estudos específicos são necessários para a abordagem frente às diferentes afecções oftálmicas. Variações nos parâmetros oftálmicos entre as espécies podem ocorrer, notadamente para as espécies selvagens. Para tanto, estudaram-se alguns parâmetros oftálmicos em 13 indivíduos de espécimes de Cuniculus paca, quantificando-se a produção lacrimal, avaliando-se a bactérias da microbiota conjuntival, a pressão intraocular e o endotélio corneal. Empregou-se o Teste Lacrimal de Schirmer, a tonometria de , e a microscopia especular de não contato para avaliação das variáveis. A microbiota conjuntival foi avaliada por meio de cultura “Brain Heart Infusion” (BHI) e “Polimerase Chain Reaction” (PCR) investigando-se a presença dos microorganismos Staphylococcus aureus, Staphylococcus spp., Streptococcus spp. e Pseudomonas spp. Ao teste lacrimal de Schirmer I, os resultados foram, na média, 4,10±0,44 mm/min, não houve diferença significativa entre os olhos direito e esquerdo (p = 0,8275). A média da PIO foi de 6,34 ± 0,43 mmHg, sem diferença significativa entre os olhos direito e esquerdo (p= 0,9314). O exame oftálmico revelou conjuntiva bulbar pigmentada em coloração marrom-azulada, cílios verdadeiros, apenas em pálpebra superior e pontos lacrimais superior e inferior, além de íris com coloração marrom, pupila circular e vestígio da membrana nictitante. Encontraram-se retinas anangióticas. Identificou-se que 100% dos indivíduos foram positivos para as bactérias Staphylococcus spp. e Streptococcus spp, 80% para Pseudomonas spp e todos foram negativos para Staphylococcus aureus. As médias e erro padrão, no que concerne à espessura corneal foram de 0,353 ± 0,010 mm. Quanto à área foram de 486,30 ± 9,56 μm2; à densidade de células endoteliais, foram de 2083,15 ± 42,47 céls/mm2 e em relação à hexagonalidade, de 67,07 ± 3,30 %. Com os resultados obtidos ...Universidade Estadual Paulista (Unesp)Laus, José Luiz [UNESP]Universidade Estadual Paulista (Unesp)Balthazar da Silveira, Camila Pinho [UNESP]2015-04-09T12:28:17Z2015-04-09T12:28:17Z2014-07-18info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisviii, 45 p. : il.application/pdfBALTHAZAR DA SILVEIRA, Camila Pinho. Parâmetros oftálmicos em espécimes de Cuniculus paca criadas em cativeiro. 2014. viii, 45 p. Dissertação (mestrado) - Universidade Estadual Paulista Júlio de Mesquita Filho, Faculdade de Ciências Agrárias e Veterinárias de Jaboticabal, 2014.http://hdl.handle.net/11449/122027000814940000814940.pdf33004102069P8Alephreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporinfo:eu-repo/semantics/openAccess2024-06-05T12:52:09Zoai:repositorio.unesp.br:11449/122027Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T22:26:34.492678Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Parâmetros oftálmicos em espécimes de Cuniculus paca criadas em cativeiro
title Parâmetros oftálmicos em espécimes de Cuniculus paca criadas em cativeiro
spellingShingle Parâmetros oftálmicos em espécimes de Cuniculus paca criadas em cativeiro
Balthazar da Silveira, Camila Pinho [UNESP]
Animais silvestres
Olhos
Roedor
Animais silvestres em cativeiro
Oftalmologia veterinaria
Veterinary ophthalmology
title_short Parâmetros oftálmicos em espécimes de Cuniculus paca criadas em cativeiro
title_full Parâmetros oftálmicos em espécimes de Cuniculus paca criadas em cativeiro
title_fullStr Parâmetros oftálmicos em espécimes de Cuniculus paca criadas em cativeiro
title_full_unstemmed Parâmetros oftálmicos em espécimes de Cuniculus paca criadas em cativeiro
title_sort Parâmetros oftálmicos em espécimes de Cuniculus paca criadas em cativeiro
author Balthazar da Silveira, Camila Pinho [UNESP]
author_facet Balthazar da Silveira, Camila Pinho [UNESP]
author_role author
dc.contributor.none.fl_str_mv Laus, José Luiz [UNESP]
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Balthazar da Silveira, Camila Pinho [UNESP]
dc.subject.por.fl_str_mv Animais silvestres
Olhos
Roedor
Animais silvestres em cativeiro
Oftalmologia veterinaria
Veterinary ophthalmology
topic Animais silvestres
Olhos
Roedor
Animais silvestres em cativeiro
Oftalmologia veterinaria
Veterinary ophthalmology
description Knowledge generated through specific studies is necessary for an approach about ophthalmic affections. Ophthalmic parameter variations may occur between species, specially regarding feral ones. Therefore, some ophthalmic parameters were studied in 13 Cuniculus paca individuals. Lacrimal production was quantified, corneal endothelium, intraocular pressure and also bacterial presence at the conjunctival microbiota were evaluated. Schirmer’s tear test, applanation tonometry and non-contact specular microscopy were employed in order to evaluate the variables. Conjunctival microbiota was evaluated through Brain Heart Infusion (BHI) culture and Polimerase Chain Reaction (PCR), so the presence of Staphylococcus aureus, Staphylococcus spp., Streptococcus spp. and Pseudomonas spp. microorganisms was investigated. Schirmer’s test I results were 4.10±0.44 mm/min, and there has been no significant difference between right and left eyes (p = 0.8275). IOP average range was 6.34 ± 0.43 mmHg, with no significant difference between right and left eyes (p= 0.9314). Ophthalmic examination revealed (blue/brown) pigmented bulbar conjunctiva, real eyelashes (only at superior eyelid), superior and inferior lacrimal points, brown iris, round pupil and nictitating membrane vestige. Anangiotic retinas were found. 100% of the individuals tested positive for Staphylococcus spp. and Streptococcus spp., 80% for Pseudomonas spp. and all of them tested negative for Staphylococcus aureus. Averages and standard errors, concerning corneal thickness were 0.353 ± 0.010 mm; regarding to area: 486.30 ± 9.56 μm2; referring to endothelial cells density: 2083.15 ± 42.47 cells/mm2; and relating to hexagonality: 67.07 ± 3.30%. The results obtained allow the conclusion that parameters set through this study might be used as reference to future ones, and also contribute to ophthalmopathy treatment and species preservation
publishDate 2014
dc.date.none.fl_str_mv 2014-07-18
2015-04-09T12:28:17Z
2015-04-09T12:28:17Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/masterThesis
format masterThesis
status_str publishedVersion
dc.identifier.uri.fl_str_mv BALTHAZAR DA SILVEIRA, Camila Pinho. Parâmetros oftálmicos em espécimes de Cuniculus paca criadas em cativeiro. 2014. viii, 45 p. Dissertação (mestrado) - Universidade Estadual Paulista Júlio de Mesquita Filho, Faculdade de Ciências Agrárias e Veterinárias de Jaboticabal, 2014.
http://hdl.handle.net/11449/122027
000814940
000814940.pdf
33004102069P8
identifier_str_mv BALTHAZAR DA SILVEIRA, Camila Pinho. Parâmetros oftálmicos em espécimes de Cuniculus paca criadas em cativeiro. 2014. viii, 45 p. Dissertação (mestrado) - Universidade Estadual Paulista Júlio de Mesquita Filho, Faculdade de Ciências Agrárias e Veterinárias de Jaboticabal, 2014.
000814940
000814940.pdf
33004102069P8
url http://hdl.handle.net/11449/122027
dc.language.iso.fl_str_mv por
language por
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv viii, 45 p. : il.
application/pdf
dc.publisher.none.fl_str_mv Universidade Estadual Paulista (Unesp)
publisher.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.source.none.fl_str_mv Aleph
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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