Os tatus (Dasypus novemcinctus) são animais terrestres, solitários e de hábito crepuscular/noturno. Representam a maior espécie do gênero Dasypus, com ampla distribuição geográfica e são conhecidos por abrigar diversos agentes patogênicos, além de atuar como bioindicadores de doenças potencialmente patogênicas aos humanos. Deste modo, são muito utilizados para a pesquisa científica relacionada à saúde humana. Alimentam-se principalmente de insetos, sendo considerados animais insetívoros oportunistas, mas consomem também outros itens alimentares, como frutos, pequenos vertebrados, ovos, carniça, fungos, apresentando uma variabilidade sazonal na ingestão de alimentos, assim buscando alimento ao longo de todo o ano. Apesar de não constarem em lista de espécies ameaçadas, sofrem ameaças constantes em toda a sua extensão territorial, sendo cada vez mais encaminhados a centros de reabilitação e manutenção de animais silvestres. E mesmo sendo mantidos sob cuidados humanos para pesquisa científica relacionadas com a saúde humana, há pouco conhecimento biológico sobre a espécie, principalmente em relação às suas necessidades nutricionais e à criação artificial de filhotes. Portanto, o objetivo desta revisão bibliográfica foi reunir as informações sobre a biologia, os aspectos nutricionais e de criação artificial de tatus. A pesquisa inferiu que ainda há muitos pontos sobre a espécie que precisam de maiores investigações, principalmente quando relacionados à nutrição ex-situ e criação artificial.
Background: Pharmacodermia is a drug reaction that manifests itself on the skin and mucous membranes. The main drugs that cause pharmacodermia are β-lactam antibiotics. It has a rare occurrence in dogs and may present different clinical signs. Ozone therapy is used to treat various conditions, such as infections and inflammatory diseases. This therapy acts through oxidative stress generating a positive inflammatory response to the body and stimulating the formation of granulation tissue and angiogenesis. Since pharmacodermia is rare in dogs and reports of ozonized sunflower oil and ozone for treat pharmacodermia is are rare in the literature, this paper aimed to report the use of ozonized sunflower oil in the treatment of pharmacodermia in a young female Rottweiler dog assisted and treated at a private veterinary clinic in Garanhuns, Pernambuco, Brazil. Case: A 2-year-old Rottweiler female, weighting 53.3 kg was attended at a private veterinary clinic in Garanhuns (Pernambuco -PE) with a history of dystocia. The dog was submitted to ovary-hysterectomy under general anesthesia. After anesthesia recovery was prescribed omeprazol (1 mg/kg, orally (P.O) SID for 10 days), cephalexin (20 mg/kg, P.O. BID for 10 days), tramadol hydrochloride (4 mg/kg, P.O. BID for seven days), carprofen (4.4 mg/kg, P.O. SID for three days), and the use of Elizabethan collar. Furthermore, for topical treatment was described chlorhexidine digluconate (0.2%) and ointment of allantoin and zinc oxide, SID, for 10 days. Seven days after the surgical procedure, the owner's dog reported by a telephone call the appearance of wounds in the dorsal region of the dog. Ten days after surgery, the dog returned to the veterinary clinic for stitches removal and wounds evaluation. During the physical examination, observed the presence of two cutaneous wounds, one located in the cervicothoracic region and the other wound was identified in the thoracic region and presence of pain during palpation. The wounds presented purulent secretion, pink coloration, and presence of necrosis. No changes were observed in the physiological parameters during the physical examination. The owner reported normophagia, ingestion of water, normal defecation and urine. The wound region was clipped, and prescribed topical chlorhexidine digluconate (2%), allantoin with zinc oxide ointment every 8 hours, amoxicillin and clavulanate potassium (20 mg/kg, P.O. BID for 10 days), and dipyrone (20 mg/kg P.O. BID for five days). Five days after the beginning of the second treatment the owner reported no improvement and the increased of the lesion, although the dog presented normophagia, ingestion of water, normal defecation, and urine. Thus, according to a therapeutic history of the use of cephalexin and amoxicillin with clavulanate potassium, both belongings to the β-lactamic antibiotic, the clinical diagnosis of pharmacodermia was determined. Wound cleaning and debridement were performed It has been recommended to suspend the previous treatment, and prescribed the use of ozonized sunflo...
O objetivo do trabalho foi realizar um estudo retrospectivo do Tumor Venéreo Transmissível (TVT) em cães na região de Garça - São Paulo (SP), no período de 2012 a 2016, por meio de estudo das variáveis existentes. Foram analisados os dados das fichas clínico-cirúrgicas de clínicas veterinárias da região, do período de janeiro de 2012 a julho de 2016. As variáveis incluíram sexo, idade, raça, massa corpórea, cães submetidos ou não à contracepção cirúrgica, acesso livre à rua, exames laboratoriais sanguíneos, localização e tamanho do TVT, e o tipo e a duração do tratamento. Foram diagnosticados 20 cães com TVT, 80% fêmeas e 20% machos, com maior incidência em cães com idade acima de seis anos, sem raça definida (SRD), com massa corpórea entre nove e 15 kg, não submetidos à contracepção cirúrgica e com acesso livre à rua. Todos os cães apresentaram leucocitose e linfocitose. Nos machos, o TVT foi observado somente no prepúcio (20%); e nas fêmeas a região mais acometida foi a vaginal (45%). TVTs com tamanho entre 1 e 3 cm foram os mais incidentes (50%). O protocolo de tratamento mais usado foi o sulfato de vincristina a cada sete dias (60%) com uma média de 3,7 ± 1,5 aplicações, seguido da associação com doxiciclina em casos positivos de erliquiose. Concluiu-se que as cadelas adultas não castradas, da raça SRD de porte médio, e com acesso livre à rua foram as que apresentaram maior incidência do TVT e o protocolo de tratamento foi com sulfato de vincristina.
This study aimed to assess radiographic and tomographic cardiac parameters, including width and length of the heart, and the ratio of heart width to coelom width of blue‐fronted Amazon parrots (Amazona aestiva) with varying body condition scores. Thirty‐five captive birds were included in the study and were allocated into one of three groups according to their respective body condition score: lean, ideal and obese. No differences were observed among the groups with regard to radiographic and tomographic measurements. Computed tomography enabled better identification of the structures of the cardiovascular system without interference from the overlying structures of the celomatic cavity observed in radiographic images. However, radiographic examinations should still be considered the standard screening method to identify cardiac alterations, such as increased or reduced organ dimensions. Standardizing the techniques and measurements performed in this study may serve as a basis for further research in the field.
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