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Registros recuperados: 10
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Dermatophilosis in sheep raised under rotational grazing systems on irrigated pastures in the Brazilian semiarid region Ciência Rural
Vieira,Vanessa Diniz; Correa,Franklin Riet; Vilela,Vinícius Longo Ribeiro; Medeiros,Márcia Alves de; Morais,Dayana Firmino de; Santos,Antonielson dos; Feitosa,Thaís Ferreira; Almeida Neto,João Leite de.
ABSTRACT: Seventeen outbreaks of dermatophilosis are reported from three farms affecting Santa Inês and Santa Inês x Dorper sheep that were reared in irrigated areas with rotational grazing at a stocking rate of 50 to 100 sheep per hectare, in the Brazilian semiarid region. Most outbreaks occurred after rains and affected sheep of different ages, with morbidity rates of 0.77% to 31%. Clinical signs were dermatitis with crusts that stood out easily and left areas of alopecia. Dermatophilus congolensis was isolated in cultures in 5% sheep blood agar by means of Haalstra’s method. Histologically, the epidermis showed extensive multifocal areas of ortho and parakeratotic hyperkeratosis with intracorneal microabscesses and presence of D. congolensis. Sheep...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Dermatitis; Dermatophilus congolensis; Environment; High stocking rate; Management.
Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000800457
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Effect of Litter on Development and Severity of Foot-Pad Dermatitis and Behavior of Broiler Chickens Rev. Bras. Ciênc. Avic.
Zikic,D; Djukic-Stojcic,M; Bjedov,S; Peric,L; Stojanovic,S; Uscebrka,G.
ABSTRACT This study was conducted to evaluate the impact of litter type and litter treatment with enzymatic-bacterial production incidence and severity of footpad dermatitis and consequently on behavior of broiler chickens. A total of 1,200 one day-old Ross 308 broilers were randomly allocated to 4 treatments with 4 replicates in 2 x 2 factorial design. The first factor was the physical form of the straw (chopped on approximately 2 cm or un-chopped) and the second factor was addition of enzymatic-bacterial product applied directly on the straw. Each replicate consisted of 75 as-hatched birds per pen. Occurrence and severity of the footpad dermatitis and histological evaluation of the scores was done at the end of the trial (42 days of age). During the...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Behavior; Broiler; Dermatitis; Footpad; Litter..
Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2017000200247
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Induction of cell migration and activation in mice by the freshwater sponge Drulia uruguayensis Bonetto & Ezcurra de Drago, 1968 (Porifera: Metaniidae) J. Venom. Anim. Toxins incl. Trop. Dis.
Magalhães,AO; Volkmer-Ribeiro,C; Fujimoto,LBM; Barbosa,MF; Cardoso,JL; Barcellos,JFM; Silva,CC; Campos,RR; Cunha,MCF; Freitas-Lemos,AP; Dos-Santos,MC.
Freshwater sponges are abundant in the Amazon region and they have been known to cause dermatitis (acute inflammation) since the beginning of the 20th century. To determine whether additional constituents, besides their body spicules, cause dermatological reactions in humans, an experimental study was developed and carried out using mice and Drulia uruguayensis prepared in three different forms: intact sponges (IS), macerated sponges (MS) or isolated spicules - megascleres (ISM). The cells most commonly involved in inflammatory reactions (mast cells, eosinophils and neutrophils), as well as intraepithelial lymphocytes and degranulated mast cells, were counted so that they could be used as parameters to determine which of the sponge preparations induced the...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Dermatitis; Amazonia; Cauixi; Freshwater sponges.
Ano: 2011 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992011000100009
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Medically important beetles (insecta: coleoptera) of Iran J. Venom. Anim. Toxins incl. Trop. Dis.
Nikbakhtzadeh,MR; Tirgari,S.
This study focused on coleopteran species that are responsible for the emergence of recent cases of dermatological manifestations in Iran. To the best of our knowledge, five species of the family Meloidae and nine species of the genus Paederus are by far the only beetles recognized as medically important in Iran. The staphylinids consists of Paederus ilsae, P. iliensis, P. fuscipes, P. kalalovae, P. balcanicus, P. lenkoranus, P. littoralis, P. carpathicus, P. nigricornis, while the meloids are Mylabris impressa, M. guerini, Muzimes iranicus, Alosimus smyrnensis and Epicauta sharpi. Most cases of linear dermatitis in this country occur in areas bordering the Caspian Sea. This problem is caused by beetles of the genus Paederus which are present as adults...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Meloidae; Staphylinidae; Paederus; Beetle; Dermatitis; Pederin; Cantharidin; Iran.
Ano: 2008 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992008000400004
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MORPHOLOGY AND CONSERVATION OF THE MESOAMERICAN SLIDER (Trachemys venusta, EMYDIDAE) FROM THE ATRATO RIVER BASIN, COLOMBIA Acta biol.Colomb.
CEBALLOS,CLAUDIA P.; BRAND,WILLIAM A..
The phylogenetic relationships of the Mesoamerican Slider, Trachemys venusta, that inhabits the Atrato River basin of Colombia have been controversial as three different names have been proposed during the last 12 years: T. v. venusta, T. v. uhrigi, and T. ornate venusta. Using a group of sliders that was confiscated by the regional authority we compared the morphology of T. venusta distributed in the Atrato River with the morphology of the subspecies putatively distributed in Colombia. We found that the Colombian Mesoamerican slider has an overall smaller size, different plastral inter-scute seam formula, and different head, carapace and plastron coloration patterns. In addition, we also report the poor health condition of these individuals that have...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Conservation; Dermatitis; Health; Taxonomy; Traffic.
Ano: 2014 URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-548X2014000300014
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Occurrence of Lepidopterism caused by the moth Hylesia nigricans (Berg) (Lepidoptera: Saturniidae) in Rio Grande do Sul State, Brazil Neotropical Entomology
Iserhard,Cristiano A.; Kaminski,Lucas A.; Marchiori,Maria O.; Teixeira,Eduardo C.; Romanowski,Helena P..
Lepidopterism by Hylesia nigricans (Berg) moth is recorded for the first time in southern Brazil. Preventive strategies of control are proposed based on information on the biology and ecology of this moth.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Dermatitis; Host-plant; Southern Brazil; Urticating moth.
Ano: 2007 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2007000400022
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Seabather's eruption: report of fourteen cases Anais da ABC (AABC)
ROSSETTO,ANDRÉ LUIZ; SILVEIRA,FÁBIO LANG DA; MORANDINI,ANDRÉ CARRARA; HADDAD JUNIOR,VIDAL; RESGALLA JUNIOR,CHARRID.
Seabather's eruption is a papulo-pruritic dermatitis caused by the nematocysts of the larvae of the jellyfish Linuche unguiculata retained in the clothing fibers. Previously reported in Brazil, this work describes fourteen cases that occurred in the State of Santa Catarina, in southern Brazil. The new cases observed over a short period of time (the first half of January, 2012), at the height of the summer season, should alert health teams to possible epidemics on the coast of the state of Santa Catarina.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Cnidaria; Dermatitis; Nematocysts; Public health; Southern Brazil.
Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652015000100431
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Staphylococcus sciuri associated to subcutaneous abscess and dermatitis in ICR mouse Arq. Bras. Med. Vet. Zootec.
Kengkoom,K.; Ampawong,S..
ABSTRACT Subcutaneous mass was found in ICR mouse during daily health observation in the breeding colony of the National Laboratory Animal Center, Mahidol University, Thailand. The animal was subsequently culled and humanely sacrificed due to the institutional preventive medicine policy. Microbiological and histopathological studies were performed for definitive diagnosis. The results described that the case was subcutaneous abscess and chronic dermatitis in association with Staphylococcus sciuri infection without epizootic and mortality. This was determined as the first reported case in Thailand occurring in mouse. Reproductive stress and abrasion skin wound may be the predisposing factors. Although pathogenic staphylococci in laboratory animals are...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Dermatitis; ICR mouse; Staphylococcus sciuri; Subcutaneous abscess.
Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000100117
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Stephanofilariasis and nodular ulcerative dermatitis in dog: case report MV&Z
Novaes, Antonio Pereira de.
Objective: To report on the occurrence of stephanofilariasis in a dog, causing nodular ulcerative dermatitis in the abdominal area. Description: Dog patient, mixed breed, approximately 10 years old, presenting with nodular ulcerative dermatitis in the abdominal area. Suspected etiology was Stephanofilaria spp. AfieI' surgical excision of the lesion, anim print was performed, followed by fixation with ethanol and staining with 1:20 Giensa and saturated Congo resolution. The parasites (larval and adult forms) were identified under optical microscope (200 x). Results: The method employed allowed for visualization of the parasite, thus confirming the occurrence of stephanofilariasis in dogs. Conclusions: [t was demonstrated that Stephanofilaria spp can also...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Filariasis; Diagnosis; Dermatitis; Skin ulcer; Drug therapy; Lvermectin; Dogs Filariosis; Diagnóstico; Dermatitis; Úlcera cutánea; Quimioterapia; Lvermectina; Perros filariose; Diagnóstico; Dermatite; Úlcera cutânea; Quimioterapia; Ivermectina; Cães.
Ano: 2005 URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/3129
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Stephanofilariasis in beef cattle - case report Arq. Bras. Med. Vet. Zootec.
Schade,J.; Casa,M.S.; Lovatel,J.C.; Granella,M.C.S.; Cristo,T.G.; Casagrande,R.A.; Fonteque,J.H..
ABSTRACT Stephanofilariasis is an ulcerative dermatitis caused by nematodes that affect cattle in several countries in the world. However, it has not been described in beef cattle in Brazil. The objective of this study is to describe three cases of stephanofilariasis, which occurred in beef cows in the municipality of Ipê, RS, Brazil. The disease was characterized by pruritic, ulcerated and crusty seasonal lesions present in the cranial region of the udder. The diagnosis was confirmed by analyses of secretions stained smears and by direct optical microscopic examination of the sediment and the treatment was effectively carried out with topical trichlorphon. This report indicates that stephanofilariasis should be included as a differential diagnosis for...
Tipo: Info:eu-repo/semantics/report Palavras-chave: Dermatitis; Nematode; Stephanofilaria spp; Lactation ulcer.
Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352019000601944
Registros recuperados: 10
Primeira ... 1 ... Última
 

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