Pub Date : 2022-01-01DOI: 10.29374/2527-2179.bjvm004822
Adriana Pereira Furtado, Hannah Cohen, Aditi Handa, Jane Wardrop, Cleverson de Souza
Salmon poisoning disease (SPD) is caused by a rickettsial organism, Neorickettsia helminthoeca, that is carried by the trematode Nanophyetus salmincola, which encysts in freshwater fish, most commonly salmonids. We reported two dogs from the United States West Coast that had similar clinical signs, hematologic and biochemistry findings. They were both diagnosed with salmon poisoning disease. Lymph node cytology showed morula formation, suggestive of N. helminthoeca organisms in macrophages, while the parasitological fecal test found ova of N. salmincola. The dogs were treated early and showed complete remission of clinical signs within a few days. Lymph node cytology and fecal parasitology are quick and low-cost tests that can be performed whenever SPD is suspected. SPD should be considered as a differential diagnosis for a canine patient with clinical signs of vomiting, diarrhea, lethargy, and lymphadenomegaly; laboratory findings of thrombocytopenia and hypoalbuminemia; and potential exposure to raw fish from the West Coast of the US or Southern Brazil. The earlier the diagnosis and treatment, the greater the chance of survival.
{"title":"Salmon poisoning disease in dogs: clinical presentation, diagnosis and treatment.","authors":"Adriana Pereira Furtado, Hannah Cohen, Aditi Handa, Jane Wardrop, Cleverson de Souza","doi":"10.29374/2527-2179.bjvm004822","DOIUrl":"https://doi.org/10.29374/2527-2179.bjvm004822","url":null,"abstract":"<p><p>Salmon poisoning disease (SPD) is caused by a rickettsial organism, <i>Neorickettsia helminthoeca,</i> that is carried by the trematode <i>Nanophyetus salmincola,</i> which encysts in freshwater fish, most commonly salmonids. We reported two dogs from the United States West Coast that had similar clinical signs, hematologic and biochemistry findings. They were both diagnosed with salmon poisoning disease. Lymph node cytology showed morula formation, suggestive of <i>N. helminthoeca</i> organisms in macrophages, while the parasitological fecal test found ova of <i>N. salmincola</i>. The dogs were treated early and showed complete remission of clinical signs within a few days. Lymph node cytology and fecal parasitology are quick and low-cost tests that can be performed whenever SPD is suspected. SPD should be considered as a differential diagnosis for a canine patient with clinical signs of vomiting, diarrhea, lethargy, and lymphadenomegaly; laboratory findings of thrombocytopenia and hypoalbuminemia; and potential exposure to raw fish from the West Coast of the US or Southern Brazil. The earlier the diagnosis and treatment, the greater the chance of survival.</p>","PeriodicalId":72458,"journal":{"name":"Brazilian journal of veterinary medicine","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/1a/2c/bjvm-44-e004822.PMC9718139.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10719862","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.29374/2527-2179.bjvm004621
Beatriz de Andrade Monte Alegre, João Luiz Reis de Andrade, Ana Rosa Crisci
This study sought to evaluate the histological damage to the respiratory tract caused by inhaling an aqueous solution of 50% malathion, as well as the protective effects of sublingually-applied 1% atropine sulfate eye drops in rats. We searched the literature for the signs and symptoms associated with malathion inhalation for rats, humans, and livestock. We divide 24 female Wistar rats into three groups exposed to distilled water, malathion, and plastic boxes coupled to nebulizers kept at 22- 24°C. At the end of the experiment, the mice were sacrificed and their lungs and trachea were harvested. Histopathological examination revealed that the trachea in the treatment group is similar to that of the control group.
{"title":"Effects of malathion nebulization on the histopathology of the respiratory tract of Wistar rats, treated with sublingual atropine sulfate eye drops.","authors":"Beatriz de Andrade Monte Alegre, João Luiz Reis de Andrade, Ana Rosa Crisci","doi":"10.29374/2527-2179.bjvm004621","DOIUrl":"https://doi.org/10.29374/2527-2179.bjvm004621","url":null,"abstract":"<p><p>This study sought to evaluate the histological damage to the respiratory tract caused by inhaling an aqueous solution of 50% malathion, as well as the protective effects of sublingually-applied 1% atropine sulfate eye drops in rats. We searched the literature for the signs and symptoms associated with malathion inhalation for rats, humans, and livestock. We divide 24 female Wistar rats into three groups exposed to distilled water, malathion, and plastic boxes coupled to nebulizers kept at 22- 24°C. At the end of the experiment, the mice were sacrificed and their lungs and trachea were harvested. Histopathological examination revealed that the trachea in the treatment group is similar to that of the control group.</p>","PeriodicalId":72458,"journal":{"name":"Brazilian journal of veterinary medicine","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/29/c9/bjvm-44-e004621.PMC9183225.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9149290","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.29374/2527-2179.bjvm001522
Natália Soares Martins, Carolina Caetano Dos Santos, Sara Patron da Motta, Andrios da Silva Moreira, Nara Amélia da Rosa Farias, Jerônimo Lopes Ruas
Parasitic infections are common in sheep farming worldwide. A cross-sectional study was carried out to determine the prevalence and associated risk factors among gastrointestinal parasites and sheep herds from the Brazilian Pampa biome, Rio Grande do Sul state, Brazil. Twenty-one farms were visited, where rectal faecal samples were individually collected from 309 animals. The sheep industry on the studied farms was characterised by small farms with a low level of technification, an extensive grazing system and meat production. Of all samples analysed, strongyle nematodes had the highest prevalence (77.02%), followed by Eimeria spp. (70.55%), Moniezia expansa (20.39%) and Strongyloides papillosus (17.48%). Mixed infection, between helminths and protozoans, was detected in 68.61% of samples. All herds were positive for strongyle and Eimeria spp. A predominance of Haemonchus spp. and Trichostrongylus spp. nematodes was observed in the herds. Younger animals were significantly more affected by Eimeria and M. expansa. In the semi-intensive and intensive systems, a higher frequency of Eimeria and strongyle infections was observed. Parasite infection was significantly reduced at low animal densities. The Brazilian Pampa region presents a high prevalence of gastrointestinal parasites among sheep; age, breeding system and stocking density were factors associated with parasite infection.
{"title":"Gastrointestinal Parasites in Sheep from the Brazilian Pampa Biome: Prevalence and Associated Factors.","authors":"Natália Soares Martins, Carolina Caetano Dos Santos, Sara Patron da Motta, Andrios da Silva Moreira, Nara Amélia da Rosa Farias, Jerônimo Lopes Ruas","doi":"10.29374/2527-2179.bjvm001522","DOIUrl":"https://doi.org/10.29374/2527-2179.bjvm001522","url":null,"abstract":"<p><p>Parasitic infections are common in sheep farming worldwide. A cross-sectional study was carried out to determine the prevalence and associated risk factors among gastrointestinal parasites and sheep herds from the Brazilian Pampa biome, Rio Grande do Sul state, Brazil. Twenty-one farms were visited, where rectal faecal samples were individually collected from 309 animals. The sheep industry on the studied farms was characterised by small farms with a low level of technification, an extensive grazing system and meat production. Of all samples analysed, strongyle nematodes had the highest prevalence (77.02%), followed by <i>Eimeria</i> spp. (70.55%), <i>Moniezia expansa</i> (20.39%) and <i>Strongyloides papillosus</i> (17.48%). Mixed infection, between helminths and protozoans, was detected in 68.61% of samples. All herds were positive for strongyle and <i>Eimeria</i> spp. A predominance of <i>Haemonchus</i> spp. and <i>Trichostrongylus</i> spp. nematodes was observed in the herds. Younger animals were significantly more affected by <i>Eimeria</i> and <i>M. expansa</i>. In the semi-intensive and intensive systems, a higher frequency of <i>Eimeria</i> and strongyle infections was observed. Parasite infection was significantly reduced at low animal densities. The Brazilian Pampa region presents a high prevalence of gastrointestinal parasites among sheep; age, breeding system and stocking density were factors associated with parasite infection.</p>","PeriodicalId":72458,"journal":{"name":"Brazilian journal of veterinary medicine","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/f1/1e/bjvm-44-e001522.PMC9315437.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9205757","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.29374/2527-2179.bjvm005121
Chester Patrique Batista, Rodrigo Schallenberger Gonçalves, Laura Victoria Quishpe Contreras, Stella de Faria Valle, Félix González
Liver lipidosis is a metabolic disorder mostly observed in high yielding dairy cattle, especially during the transition period. The aim of this study was to determine the correlation between hepatic lipid infiltration, biochemical indicators of liver function, and body condition score (BCS) variation in dairy cows. Fifty-one multiparous Holstein cows raised in a confined system were evaluated. Liver biopsies and blood samples were collected, and BCS was measured on days 3 and 28 postpartum. Lipid infiltration was determined by histologic examination. The plasma activity of aspartate aminotransferase, alkaline phosphatase, and gamma-glutamyl transferase and concentration of beta-hydroxybutyrate, non-esterified fatty acids, albumin, total bilirubin, and cholesterol were determined. BCS was measured using objective (camera) and subjective (visual) methods. Mild lipid infiltration was found in 3.92% of cows sampled on day 3 and 5.88% on day 28. Bilirubin was significantly higher on day 3 than on day 28 postpartum, and cholesterol was significantly higher on day 28 than on day 3 in all cows. There was no difference in biochemical analytes between cows with and without lipidosis. On day 3, mean subjective BCS was 3.10 and objective BCS was 3.16, while on day 28, these scores were 2.91 and 2.99, respectively. The calculated liver function index (LFI) was found to be a more sensitive indicator of liver function than the hepatic analytes evaluated. No correlation between BCS variation and lipid infiltration was found. Cholesterol and bilirubin levels showed the most remarkable changes during the early postpartum period. LFI is a potential indicator of postpartum liver function.
{"title":"Correlation between liver lipidosis, body condition score variation, and hepatic analytes in dairy cows.","authors":"Chester Patrique Batista, Rodrigo Schallenberger Gonçalves, Laura Victoria Quishpe Contreras, Stella de Faria Valle, Félix González","doi":"10.29374/2527-2179.bjvm005121","DOIUrl":"https://doi.org/10.29374/2527-2179.bjvm005121","url":null,"abstract":"<p><p>Liver lipidosis is a metabolic disorder mostly observed in high yielding dairy cattle, especially during the transition period. The aim of this study was to determine the correlation between hepatic lipid infiltration, biochemical indicators of liver function, and body condition score (BCS) variation in dairy cows. Fifty-one multiparous Holstein cows raised in a confined system were evaluated. Liver biopsies and blood samples were collected, and BCS was measured on days 3 and 28 postpartum. Lipid infiltration was determined by histologic examination. The plasma activity of aspartate aminotransferase, alkaline phosphatase, and gamma-glutamyl transferase and concentration of beta-hydroxybutyrate, non-esterified fatty acids, albumin, total bilirubin, and cholesterol were determined. BCS was measured using objective (camera) and subjective (visual) methods. Mild lipid infiltration was found in 3.92% of cows sampled on day 3 and 5.88% on day 28. Bilirubin was significantly higher on day 3 than on day 28 postpartum, and cholesterol was significantly higher on day 28 than on day 3 in all cows. There was no difference in biochemical analytes between cows with and without lipidosis. On day 3, mean subjective BCS was 3.10 and objective BCS was 3.16, while on day 28, these scores were 2.91 and 2.99, respectively. The calculated liver function index (LFI) was found to be a more sensitive indicator of liver function than the hepatic analytes evaluated. No correlation between BCS variation and lipid infiltration was found. Cholesterol and bilirubin levels showed the most remarkable changes during the early postpartum period. LFI is a potential indicator of postpartum liver function.</p>","PeriodicalId":72458,"journal":{"name":"Brazilian journal of veterinary medicine","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/39/89/bjvm-44-e005121.PMC9179203.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9520211","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.29374/2527-2179.bjvm005022
João Paulo da Exaltação Pascon, Fernanda Melo de Oliveira, Marilia Avila Valandro, Diane Jaqueline Waschburger, Roberto Thiesen
The aim of this study was to evaluate the effects of pre-anesthetic use of clonidine on time-domain heart rate variability (HRV) and arterial blood pressure in healthy anesthetized dogs. Six healthy adult mixed-breed dogs were administered a clonidine (clonidine group, CLG) and 30 days later, a placebo (control group, CG) preanesthetic protocol, in addition to propofol, isoflurane, and an bolus of tramadol and the continuous infusion thereafter. The total time mean values of HRV meanNN, SDNN, SDANN, SDNNI, and rMSSD were higher in the CL group, as observed in some HRV variables on tramadol bolus time (T4), tramadol continuous infusion (T8), and tracheal extubation time (T10). No significant differences in arterial blood pressure were observed, however, two dogs had a second-degree atrioventricular block (Mobitz II) at the tramadol bolus time (T4). These results led us to conclude that the clonidine anesthetic protocol resulted in sympathetic outflow block and an increase in parasympathetic tone, without significant effects on blood pressure. Notably, cardiac electrical disturbance in two dogs in the CL group. Although the pre-anesthetic use of clonidine in dogs with fear-based behavioral problems should be considered, its association with tramadol should be avoided or carried out with caution owing to the existing cardiovascular risk.
{"title":"Autonomic and hemodynamic effects of pre-anesthetic use of clonidine in healthy dogs.","authors":"João Paulo da Exaltação Pascon, Fernanda Melo de Oliveira, Marilia Avila Valandro, Diane Jaqueline Waschburger, Roberto Thiesen","doi":"10.29374/2527-2179.bjvm005022","DOIUrl":"https://doi.org/10.29374/2527-2179.bjvm005022","url":null,"abstract":"<p><p>The aim of this study was to evaluate the effects of pre-anesthetic use of clonidine on time-domain heart rate variability (HRV) and arterial blood pressure in healthy anesthetized dogs. Six healthy adult mixed-breed dogs were administered a clonidine (clonidine group, CLG) and 30 days later, a placebo (control group, CG) preanesthetic protocol, in addition to propofol, isoflurane, and an bolus of tramadol and the continuous infusion thereafter. The total time mean values of HRV meanNN, SDNN, SDANN, SDNNI, and rMSSD were higher in the CL group, as observed in some HRV variables on tramadol bolus time (T4), tramadol continuous infusion (T8), and tracheal extubation time (T10). No significant differences in arterial blood pressure were observed, however, two dogs had a second-degree atrioventricular block (Mobitz II) at the tramadol bolus time (T4). These results led us to conclude that the clonidine anesthetic protocol resulted in sympathetic outflow block and an increase in parasympathetic tone, without significant effects on blood pressure. Notably, cardiac electrical disturbance in two dogs in the CL group. Although the pre-anesthetic use of clonidine in dogs with fear-based behavioral problems should be considered, its association with tramadol should be avoided or carried out with caution owing to the existing cardiovascular risk.</p>","PeriodicalId":72458,"journal":{"name":"Brazilian journal of veterinary medicine","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/5b/54/bjvm-44-e005022.PMC9733486.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10731073","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.29374/2527-2179.bjvm001022
Evelina Burbaitė, Aistė Gradeckienė, Dalia Juodžentė, Martinas Jankauskas
Canine Cognitive Dysfunction is a neurological condition, that causes dogs to experience a wide variety of clinical signs. On rare occasions the symptoms may be unusual and severe, therefore they reminiscent of another disease. In this case report a 16 year and 8-month-old intact female poodle presented with circling, head pressing, and generalized ataxia. Prior clinical and neurologic examinations indicated the neurolocalisation to be forebrain. Morphometric brain parameters in MRI indicated otherwise. Quantitative MRI parameters such as the ventricle-brain index, interthalamic adhesion thickness, area, and the ratio of the interthalamic adhesion thickness to brain height may aid in the diagnosis of CCD.
{"title":"MRI abnormalities in a severe cognitive impairment mimicking a forebrain lesion in a geriatric dog.","authors":"Evelina Burbaitė, Aistė Gradeckienė, Dalia Juodžentė, Martinas Jankauskas","doi":"10.29374/2527-2179.bjvm001022","DOIUrl":"https://doi.org/10.29374/2527-2179.bjvm001022","url":null,"abstract":"<p><p>Canine Cognitive Dysfunction is a neurological condition, that causes dogs to experience a wide variety of clinical signs. On rare occasions the symptoms may be unusual and severe, therefore they reminiscent of another disease. In this case report a 16 year and 8-month-old intact female poodle presented with circling, head pressing, and generalized ataxia. Prior clinical and neurologic examinations indicated the neurolocalisation to be forebrain. Morphometric brain parameters in MRI indicated otherwise. Quantitative MRI parameters such as the ventricle-brain index, interthalamic adhesion thickness, area, and the ratio of the interthalamic adhesion thickness to brain height may aid in the diagnosis of CCD.</p>","PeriodicalId":72458,"journal":{"name":"Brazilian journal of veterinary medicine","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9239522/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9145104","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.29374/2527-2179.bjvm003921
Domenico Fugazzotto, Chiara Costa Devoti, Ilaria Anna Cassano, Chiara Teani, Elisa Berti, Marta Brusati, Offer Zeira
An adult neutered male Bengal tiger (Panthera tigris tigris) presented with abnormal gait. Neurological examination showed poor left ambulatory hemiparesis, spontaneous proprioceptive deficit in the left anterior limb, and decreased flexor reflex in the forelimbs. The neurological symptoms suggested a caudal cervical spinal cord lesion. Pathological findings included increased cholinesterase and protein levels in the cerebrospinal fluid. Computed tomography examination revealed C2-C3 intervertebral disc herniation, C5-C6 intervertebral disc herniation associated with a reduction of the intervertebral space, and mild ventral dislocation of the C6 vertebra compared to C5. In addition, severe bilateral shoulder osteoarthritis and a hypoattenuating nodule in the left thyroid gland with an open etiology were observed. These findings were interpreted as indicating cervical spondylomyelopathy (CSM). Treatment included analgesic and steroidal anti-inflammatory therapy as well as movement restriction. Follow-up at 4 weeks showed modest improvement. Thus, CSM should be included in the differential diagnosis of tigers with neurological cervical signs.
{"title":"Clinical and diagnostic imaging findings in a bengal tiger (<i>Panthera tigris tigris</i>) with cervical spondylomyelopathy: A case report.","authors":"Domenico Fugazzotto, Chiara Costa Devoti, Ilaria Anna Cassano, Chiara Teani, Elisa Berti, Marta Brusati, Offer Zeira","doi":"10.29374/2527-2179.bjvm003921","DOIUrl":"https://doi.org/10.29374/2527-2179.bjvm003921","url":null,"abstract":"<p><p>An adult neutered male Bengal tiger (<i>Panthera tigris tigris</i>) presented with abnormal gait. Neurological examination showed poor left ambulatory hemiparesis, spontaneous proprioceptive deficit in the left anterior limb, and decreased flexor reflex in the forelimbs. The neurological symptoms suggested a caudal cervical spinal cord lesion. Pathological findings included increased cholinesterase and protein levels in the cerebrospinal fluid. Computed tomography examination revealed C2-C3 intervertebral disc herniation, C5-C6 intervertebral disc herniation associated with a reduction of the intervertebral space, and mild ventral dislocation of the C6 vertebra compared to C5. In addition, severe bilateral shoulder osteoarthritis and a hypoattenuating nodule in the left thyroid gland with an open etiology were observed. These findings were interpreted as indicating cervical spondylomyelopathy (CSM). Treatment included analgesic and steroidal anti-inflammatory therapy as well as movement restriction. Follow-up at 4 weeks showed modest improvement. Thus, CSM should be included in the differential diagnosis of tigers with neurological cervical signs.</p>","PeriodicalId":72458,"journal":{"name":"Brazilian journal of veterinary medicine","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/ca/70/bjvm-44-e003921.PMC9179195.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9149288","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.29374/2527-2179.bjvm004821
Julia Possebon Santi, Carla Regina Gomes Rodrigues Santos, Arthur Saturiano Dos Santos, Heloísa Justen Moreira Souza
Feline sporotrichosis is a major clinical problem among cats in Brazil and is also a neglected, but important, public health issue, due to its zoonotic potential. The nasal clinical form of the disease is particularly challenging, having treatment refractoriness and clinical signs relapse as common features. This case series study aimed to preliminarily describe the effects of the azolic antifungal drug, clotrimazole, as a topical 1% solution spray, together with per os itraconazole on inducing disease remission, as well as treatment tolerability and safety. Medical records of the Feline Medicine Service from the Universidade Federal Rural do Rio de Janeiro were reviewed, and 7 feline patients met the inclusion criteria (confirmatory diagnostic reached, available follow-up records, and use of intranasal clotrimazole 1% solution -1 spray per nostril every 24 hours- as adjunctive therapy to itraconazole - 100 mg/cat per os every 24 hours). Among these, 4 had a history of treatment refractoriness done until then. Follow-up records included clinical evaluation, along with complementary tests and owner reports on tolerability and occurrence of adverse reactions. All patients have undergone clinical remission within 60 days. Tolerability were satisfactory, and adverse reactions were only found on complementary tests (hepatic enzyme elevation), without clinical repercussion. The intranasal use of 1% clotrimazole solution has shown as a promising adjunctive therapy to itraconazole for feline nasal sporotrichosis, even in previous refractory cases.
{"title":"Intranasal clotrimazole spray 1% associated with oral itraconazole for nasal feline sporotrichosis: a case series.","authors":"Julia Possebon Santi, Carla Regina Gomes Rodrigues Santos, Arthur Saturiano Dos Santos, Heloísa Justen Moreira Souza","doi":"10.29374/2527-2179.bjvm004821","DOIUrl":"https://doi.org/10.29374/2527-2179.bjvm004821","url":null,"abstract":"<p><p>Feline sporotrichosis is a major clinical problem among cats in Brazil and is also a neglected, but important, public health issue, due to its zoonotic potential. The nasal clinical form of the disease is particularly challenging, having treatment refractoriness and clinical signs relapse as common features. This case series study aimed to preliminarily describe the effects of the azolic antifungal drug, clotrimazole, as a topical 1% solution spray, together with <i>per os</i> itraconazole on inducing disease remission, as well as treatment tolerability and safety. Medical records of the Feline Medicine Service from the Universidade Federal Rural do Rio de Janeiro were reviewed, and 7 feline patients met the inclusion criteria (confirmatory diagnostic reached, available follow-up records, and use of intranasal clotrimazole 1% solution -1 spray per nostril every 24 hours- as adjunctive therapy to itraconazole - 100 mg/cat <i>per os</i> every 24 hours). Among these, 4 had a history of treatment refractoriness done until then. Follow-up records included clinical evaluation, along with complementary tests and owner reports on tolerability and occurrence of adverse reactions. All patients have undergone clinical remission within 60 days. Tolerability were satisfactory, and adverse reactions were only found on complementary tests (hepatic enzyme elevation), without clinical repercussion. The intranasal use of 1% clotrimazole solution has shown as a promising adjunctive therapy to itraconazole for feline nasal sporotrichosis, even in previous refractory cases.</p>","PeriodicalId":72458,"journal":{"name":"Brazilian journal of veterinary medicine","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/ab/ad/bjvm-44-e004821.PMC9179194.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9149291","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.29374/2527-2179.bjvm004421
Ananda Parra Buzzetti, Isabella Torres Nothaft, Júlio César Paganela, Bruna Caroline Franzan, Gabriel Isola Braga, Anna Paula Balesdent Barreira, Leonardo Rodrigues de Lima, Fernando Queiroz de Almeida
This study aimed to perform ultrasonographic evaluation of the digital flexor tendons of jumping horses undergoing complementary training on a treadmill. Fifteen Brazilian Sport horses were divided into two groups: Group I with 7 animals in physical training complementary to the standard training at the Brazilian Army's Riding School; and Group II with 8 animals in standard training used in the Brazilian Army's Riding School. Complementary training was performed on a treadmill on an inclined plane. Ultrasonographic images were taken at the beginning and at the end of training. The left thoracic and pelvic limbs of horses were evaluated for echogenicity values and cross-sectional areas of the superficial digital flexor tendons (SDFTs) and deep digital flexor tendons (DDFTs) in zones IA, IIB, and IIIB. The mean areas of the SDFT were 93.7 mm2 and 95.8 mm2 at the beginning and the end of training, respectively. The cross-sectional area of DDFT increased from 124.6 mm2 at the beginning of training to 136.8 mm2 at the end of training. The echogenicity values of both tendons were between 0 and 1 as expected, concluding that clinically, the animals showed adaptation to the exercise protocol with no signs of tendon injury being detected, implying that traditional training and complementary training are safe.
{"title":"Ultrasound evaluation of digital flexor tendons of jumping horses undergoing treadmill training.","authors":"Ananda Parra Buzzetti, Isabella Torres Nothaft, Júlio César Paganela, Bruna Caroline Franzan, Gabriel Isola Braga, Anna Paula Balesdent Barreira, Leonardo Rodrigues de Lima, Fernando Queiroz de Almeida","doi":"10.29374/2527-2179.bjvm004421","DOIUrl":"https://doi.org/10.29374/2527-2179.bjvm004421","url":null,"abstract":"<p><p>This study aimed to perform ultrasonographic evaluation of the digital flexor tendons of jumping horses undergoing complementary training on a treadmill. Fifteen Brazilian Sport horses were divided into two groups: Group I with 7 animals in physical training complementary to the standard training at the Brazilian Army's Riding School; and Group II with 8 animals in standard training used in the Brazilian Army's Riding School. Complementary training was performed on a treadmill on an inclined plane. Ultrasonographic images were taken at the beginning and at the end of training. The left thoracic and pelvic limbs of horses were evaluated for echogenicity values and cross-sectional areas of the superficial digital flexor tendons (SDFTs) and deep digital flexor tendons (DDFTs) in zones IA, IIB, and IIIB. The mean areas of the SDFT were 93.7 mm<sup>2</sup> and 95.8 mm<sup>2</sup> at the beginning and the end of training, respectively. The cross-sectional area of DDFT increased from 124.6 mm<sup>2</sup> at the beginning of training to 136.8 mm<sup>2</sup> at the end of training. The echogenicity values of both tendons were between 0 and 1 as expected, concluding that clinically, the animals showed adaptation to the exercise protocol with no signs of tendon injury being detected, implying that traditional training and complementary training are safe.</p>","PeriodicalId":72458,"journal":{"name":"Brazilian journal of veterinary medicine","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/d3/71/bjvm-44-e004421.PMC9179202.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9520210","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.29374/2527-2179.bjvm002821
Lisa Alexandra Mestrinho, Carolina Monteiro, Cristina Sobral, Joana Travancinha, Maria Manuela Niza
Congenital biliary tree malformations are rarely described in the veterinary field. A congenital umbilicobiliary fistula associated with gallbladder agenesis was reported here for the first time in a 1-year-old male French bulldog. After contrast study, abdominal ultrasound, and histopathology, we concluded that the umbilicobiliary fistula was an aberrant duct that originated directly from the expected location of the cystic duct and gallbladder. The clinical case was treated surgically through ligation and excision of the aberrant duct before entering the common bile duct. The recovery and long-term follow-up were uneventful. The pathophysiology of biliary congenital malformations is discussed, along with clinical considerations that should be considered in similar future cases.
{"title":"A case of a congenital umbilicobiliary fistula associated with gallbladder agenesis in a dog.","authors":"Lisa Alexandra Mestrinho, Carolina Monteiro, Cristina Sobral, Joana Travancinha, Maria Manuela Niza","doi":"10.29374/2527-2179.bjvm002821","DOIUrl":"https://doi.org/10.29374/2527-2179.bjvm002821","url":null,"abstract":"<p><p>Congenital biliary tree malformations are rarely described in the veterinary field. A congenital umbilicobiliary fistula associated with gallbladder agenesis was reported here for the first time in a 1-year-old male French bulldog. After contrast study, abdominal ultrasound, and histopathology, we concluded that the umbilicobiliary fistula was an aberrant duct that originated directly from the expected location of the cystic duct and gallbladder. The clinical case was treated surgically through ligation and excision of the aberrant duct before entering the common bile duct. The recovery and long-term follow-up were uneventful. The pathophysiology of biliary congenital malformations is discussed, along with clinical considerations that should be considered in similar future cases.</p>","PeriodicalId":72458,"journal":{"name":"Brazilian journal of veterinary medicine","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/45/64/bjvm-44-e002821.PMC9183228.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9520213","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}