37 documents found, page 1 of 4
Spontaneous poisoning by Ateleia glazioviana (leg. Papilionoideae) in sheep and...
Gava,Aldo; Molossi,Franciéli A.; Ogliari,Daiane; Melchioretto,Elaine; Pasquali,Eduardo; Roso,JoséABSTRACT: This study reported the epidemiological data and the clinical and pathological conditions of spontaneous poisoning by Ateleia glazioviana in sheep and goats in the West region of Santa Catarina. The small ruminants were located in a place where there was a large amount of young plants of A. glazioviana and showing signs of consumption. The stock of sheep was composed of 250 animals, of which 45 died. ...
Influence of euthanasia, the intensity of inflammatory lesion and viral load in...
Wisser,Claudia S.; Fernandes,Marcélia E.S.; Melchioretto,Elaine; Ogliari,Daiane; Gava,Aldo; Batista,Helena B.C.R.; Mori,Enio; Traverso,Sandra D.ABSTRACT: This research reports the use of different diagnostic tests in cattle, naturally infected by Rabies lyssavirus (RABV), and correlates the positivity of the tests with the clinical moment of euthanasia, the intensity of the inflammatory lesion and viral load. It also highlights the possibility of euthanasia in early stages of the disease as a way to improve animal welfare. For that, samples of 34 bovin...
Cyanogenic poisoning by spontaneous ingestion of star grass (Cynodon nlemfuensi...
Molossi,Franciéli A.; Ogliari,Daiane; Morais,Raissa M.; Wicpolt,Nathalia S.; Gheller,Edgar; Weber,Luciano; Gava,AldoABSTRACT: This study reports the epidemiological data and the clinical-pathological condition of five outbreaks of cyanogenic poisoning in cattle spontaneously ingesting star grass (Cynodon nlemfuensis Vanderyst var. nlemfuensis cv. ‘Florico’). In all outbreaks, the areas where the plant was previously fertilized with high concentrations of nitrogen and the properties adopted the silvipastoral system. The first...
Experimental reproduction of cyanogenic poisoning by star grass (Cynodon nlemfu...
Molossi,Franciéli Adriane; Ogliari,Daiane; Melchioretto,Elaine; Hugen,Gustavo Felipe G.P.; Quevedo,Lucas S.; Vettori,Julio M.; Gava,AldoABSTRACT: We experimentally reproduced star grass (Cynodon nlemfuensis Vanderyst var. nlemfuensis cv. “Florico”) poisoning in cattle. Star grass was planted in four shaded (1, 2, 3, and 4) and three sunny paddocks (5, 6, and 7) and were fertilized with the equivalent of 0, 750, 200, or 100 kg/ha urea. Fresh plant leaves were collected from each paddock and fed to 8 calves aged 5 months to 1 year at 10g/kg live ...
Neurological diseases in cattle caused by plants and mycotoxins in Santa Catari...
Morais,Raissa M.; Wicpolt,Nathalia S.; Molossi,Francieli A.; Ogliari,Daiane; Mori,Ademar M.; Surkamp,Valter; Gava,AldoABSTRACT: This study described the epidemiological and clinical-pathological aspects of 25 outbreaks of neurological diseases in cattle caused by plants and mycotoxins in Santa Catarina state. Six of them were due to Sida carpinifolia poisoning, five to Solanum fastigiatum, five to Phalaris angusta, three to Claviceps paspali, three to Claviceps purpurea, and three outbreaks were of unknown etiology. The clinic...
Osseous malformation in calves and its relationship with ingestion of apple pom...
Wicpolt,Nathalia S.; Gava,AldoABSTRACT: Three outbreaks of osseous malformation in claves born of cows fed apple pomace throughout pregnancy are described. This study was carried out from historical surveys on properties where apple pomace was used in cattle feeding. The outbreaks occurred in the municipalities of Lages, Santa Catarina state, from 2007 to 2012, and Ipê, Rio Grande do Sul state, from 2011 to 2012. These calves presented bone...
Experimental reproduction of congenital anomalies in the progeny of cows fed ap...
Wicpolt,Nathalia S.; Morais,Raissa M.; Molossi,Francieli Adriane; Ogliari,Daiane; Mezzalira,Joana; Prestes,Osmar D.; Zanella,Renato; Gava,AldoABSTRACT: This study aimed to describe and discuss the results of an experiment carried out in two stages with pregnant cows fed 25kg/apple pomace/day. The first stage involved 16 pregnant Holstein Friesian cows divided into four groups: Group 0 - Control (5 cows); Group I - 1 month-gestation (4 cows); Group II - 3 month-gestation (4 cows); Group III - 6 month-gestation (3 cows) and was performed from September...
Seneciosis in cattle associated with ingestion of Senecio brasiliensis under di...
Biffi,Claudia P.; Ogliari,Daiane; Melchioretto,Elaine; Traverso,Sandra D.; Gava,AldoABSTRACT: This study identified the different forms of ingestion of Senecio brasiliensis in cattle, diagnosed by the Animal Pathology Laboratory at CAV-UDESC, in the state of Santa Catarina, Brazil. A retrospective evaluation from 1987 to 2016 showed that ingestion has occurred voluntarily due to the presence of the adult plant in native field and/or involuntary, due to the presence of the plant in hay and sila...
Experimental poisoning by Crotalaria lanceolata and Crotalaria pallida seeds in...
Savaris,Thaiza; Biffi,Claudia P.; Ogliari,Daiane; Wicpolt,Nathalia; Molossi,Franciéli Adriane; Melchioretto,Elaine; Gardner,Dale; Gava,AldoABSTRACT: Crotalaria lanceolata E. Mey. and Crotalaria pallida Aiton. are leguminous plants of family Fabaceae found in most of the Brazilian territory. They were initially used as green manure and due their easy spread they are currently considered weeds in crops. Soybean and corn contamination can occur through the mechanical harvesting of these grains along with seeds of the Crotalaria species, which end up ...
Intoxicação espontânea por Brachiaria híbrida cv mulato I em ovinos e caprinos ...
Ogliari,Daiane; Molossi,Franciéli A.; Savaris,Thaiza; Wicpolt,Nathalia S.; Zancan,Ildo; Gava,AldoRESUMO: Descreve-se a epidemiologia, sinais clínicos e lesões de uma enfermidade em ovinos e caprinos que cursa com fotossensibilização e morte. A doença espontânea ocorreu no município de Abelardo Luz, SC. De um rebanho de 350 ovinos e 278 caprinos, de corte, mantidos em pastagem de Brachiaria híbrida cv mulato I, adoeceram 27 animais, dos quais, 17 morreram e 10 recuperaram-se após terem sido removidos do loc...