Histopathological evaluation in experimental envenomation of dogs with Crotalus durissus terrificus venom
The present work evaluated histopathological aspects in experimental envenomation of dogs with Crotalus durissus terrificus venom. Twenty-eight mixed breed adult dogs were divided into three groups of seven animals each: Group I - only venom; Group II - venom + 50ml antiophidic serum + fluid therapy...
Published in: | Journal of Venomous Animals and Toxins including Tropical Diseases |
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ftdoajarticles:oai:doaj.org/article:49b83f94f5a14feda61ed656b6e6b9a4 2023-05-15T15:04:21+02:00 Histopathological evaluation in experimental envenomation of dogs with Crotalus durissus terrificus venom F. Sangiorgio M. Sakate R. M. B. Nogueira R. A. Tostes 2008-01-01T00:00:00Z https://doi.org/10.1590/S1678-91992008000100007 https://doaj.org/article/49b83f94f5a14feda61ed656b6e6b9a4 EN eng SciELO http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992008000100007 https://doaj.org/toc/1678-9199 doi:10.1590/S1678-91992008000100007 1678-9199 https://doaj.org/article/49b83f94f5a14feda61ed656b6e6b9a4 Journal of Venomous Animals and Toxins including Tropical Diseases, Vol 14, Iss 1, Pp 82-99 (2008) histopathology Crotalus durissus terrificus dogs treatment intoxication Arctic medicine. Tropical medicine RC955-962 Toxicology. Poisons RA1190-1270 Zoology QL1-991 article 2008 ftdoajarticles https://doi.org/10.1590/S1678-91992008000100007 2022-12-31T14:56:27Z The present work evaluated histopathological aspects in experimental envenomation of dogs with Crotalus durissus terrificus venom. Twenty-eight mixed breed adult dogs were divided into three groups of seven animals each: Group I - only venom; Group II - venom + 50ml antiophidic serum + fluid therapy; Group III - venom + 50ml antiophidic serum + fluid therapy + urine alkalization. Lyophilized venom of Crotalus durissus terrificus was reconstituted in saline solution and inoculated subcutaneously at the dose of 1mg/kg body weight. Three animals of each group were subjected to euthanasia, and their muscular tissue, brain, spleen, kidneys, heart, lungs, stomach, small and large intestines, and popliteal lymph node fragments were collected for histopathological evaluation. There was myonecrosis in the inoculated limb, renal tubular degeneration, lymphoid hyperplasia of spleen, and unspecific reactive hepatitis. These results show the antigenicity and action of the venom on the immune system. Article in Journal/Newspaper Arctic Directory of Open Access Journals: DOAJ Articles Arctic Journal of Venomous Animals and Toxins including Tropical Diseases 14 1 |
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Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
histopathology Crotalus durissus terrificus dogs treatment intoxication Arctic medicine. Tropical medicine RC955-962 Toxicology. Poisons RA1190-1270 Zoology QL1-991 |
spellingShingle |
histopathology Crotalus durissus terrificus dogs treatment intoxication Arctic medicine. Tropical medicine RC955-962 Toxicology. Poisons RA1190-1270 Zoology QL1-991 F. Sangiorgio M. Sakate R. M. B. Nogueira R. A. Tostes Histopathological evaluation in experimental envenomation of dogs with Crotalus durissus terrificus venom |
topic_facet |
histopathology Crotalus durissus terrificus dogs treatment intoxication Arctic medicine. Tropical medicine RC955-962 Toxicology. Poisons RA1190-1270 Zoology QL1-991 |
description |
The present work evaluated histopathological aspects in experimental envenomation of dogs with Crotalus durissus terrificus venom. Twenty-eight mixed breed adult dogs were divided into three groups of seven animals each: Group I - only venom; Group II - venom + 50ml antiophidic serum + fluid therapy; Group III - venom + 50ml antiophidic serum + fluid therapy + urine alkalization. Lyophilized venom of Crotalus durissus terrificus was reconstituted in saline solution and inoculated subcutaneously at the dose of 1mg/kg body weight. Three animals of each group were subjected to euthanasia, and their muscular tissue, brain, spleen, kidneys, heart, lungs, stomach, small and large intestines, and popliteal lymph node fragments were collected for histopathological evaluation. There was myonecrosis in the inoculated limb, renal tubular degeneration, lymphoid hyperplasia of spleen, and unspecific reactive hepatitis. These results show the antigenicity and action of the venom on the immune system. |
format |
Article in Journal/Newspaper |
author |
F. Sangiorgio M. Sakate R. M. B. Nogueira R. A. Tostes |
author_facet |
F. Sangiorgio M. Sakate R. M. B. Nogueira R. A. Tostes |
author_sort |
F. Sangiorgio |
title |
Histopathological evaluation in experimental envenomation of dogs with Crotalus durissus terrificus venom |
title_short |
Histopathological evaluation in experimental envenomation of dogs with Crotalus durissus terrificus venom |
title_full |
Histopathological evaluation in experimental envenomation of dogs with Crotalus durissus terrificus venom |
title_fullStr |
Histopathological evaluation in experimental envenomation of dogs with Crotalus durissus terrificus venom |
title_full_unstemmed |
Histopathological evaluation in experimental envenomation of dogs with Crotalus durissus terrificus venom |
title_sort |
histopathological evaluation in experimental envenomation of dogs with crotalus durissus terrificus venom |
publisher |
SciELO |
publishDate |
2008 |
url |
https://doi.org/10.1590/S1678-91992008000100007 https://doaj.org/article/49b83f94f5a14feda61ed656b6e6b9a4 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
Journal of Venomous Animals and Toxins including Tropical Diseases, Vol 14, Iss 1, Pp 82-99 (2008) |
op_relation |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992008000100007 https://doaj.org/toc/1678-9199 doi:10.1590/S1678-91992008000100007 1678-9199 https://doaj.org/article/49b83f94f5a14feda61ed656b6e6b9a4 |
op_doi |
https://doi.org/10.1590/S1678-91992008000100007 |
container_title |
Journal of Venomous Animals and Toxins including Tropical Diseases |
container_volume |
14 |
container_issue |
1 |
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1766336132494131200 |