Publicações - ciências agrárias
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TUFFI, LARISSA CHRISTINE;
LONGHI, DANIEL ANGELO;
HERNANDES, JÉSSICA CARVALHO;
GREGÓRIO, PAULO CÉZAR;
MN Rocha
Palavra-chave:
Flour composition;
meat product;
Sensory evaluation;
Vitis vinifera L.;
Vitis labrusca L.
Áreas do conhecimento:
CIENCIAS_AGRARIAS; Tecnologia de Alimentos;
CIENCIAS_AGRARIAS; Ciência e Tecnologia de Alimentos; Tecnologia de Alimentos; Tecnologia de Alimentos Dietéticos e Nutricionais;
CIENCIAS_AGRARIAS; Ciência e Tecnologia de Alimentos; Tecnologia de Alimentos; Aproveitamento de Subprodutos
resumo ...
This study aimed at the addition of grape residue flours in beef meatballs to evaluate their behavior on physic-chemical and sensory properties. Furthermore, it is intended to discuss the importance of the substitution of synthetic additives with natural ones, the enhancement of consumers' diets and the prevention of inappropriate waste disposal.,The grapes' residues were collected from wine production and transformed into flour. Their proximal chemical composition and antioxidant activities were analyzed. Then, meatballs were formulated with 0 (control), 3.5 and 7% grape flours. Lipid oxidation analyzes were performed on raw and thermally processed meatballs. Triangle and ranking sensory tests were performed to assess the consumer's perception of product appearance and flavor and the consumer's preference, respectively.,Bordeaux and Trebbiano grape flours were rich in dietary fibers, composed of 44.2 and 55.6% fibers, respectively. They showed a high antioxidant activity, in which Trebbiano was high than Bordeaux. The addition of grape flours reduced the lipid oxidation of meatballs by close to 50% than the control sample. Differences in the appearance and flavor of some meatballs were identified by the panelists; however, the flavor's change did not displease them.,The grape residue is rich in phenolic compounds, natural dyes and dietary fibers. Its addition as a functional ingredient in meatballs reduces the addition of synthetic additives, adds fiber to the consumer's diet and prevents inappropriate waste disposal.
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ALGERI, ALESSANDRA;
Augusto Vaghetti Luchese;
SATO, ALESSANDRO J.;
PIVETTA, LAÉRCIO A.
Palavra-chave:
Lycopersicon esculentum;
Organic fertilization;
wastes
Áreas do conhecimento:
CIENCIAS_AGRARIAS; Agronomia; Ciência do Solo; Fertilidade do Solo e Adubação
resumo ...
HIGHLIGHTS Combining different sources of organic fertilizers is a viable strategy to balance...
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Thiago Floriani Stepka;
MATTOS, PATRÍCIA POVOA DE;
Afonso Figueiredo Filho;
BRAZ, EVALDO MUÑOZ;
Sebastião do Amaral Machado
Palavra-chave:
dendrocronology;
Tropical forest;
Diameter increment;
Forest dinamic
Áreas do conhecimento:
CIENCIAS_AGRARIAS; Recursos Florestais e Engenharia Florestal; Manejo Florestal; Dendrometria e Inventário Florestal;
CIENCIAS_AGRARIAS; Recursos Florestais e Engenharia Florestal; Manejo Florestal; Dendrometria e Inventário Florestal
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Tamyris Beluque;
Aparecido Antônio Camacho;
Roberto Andrés Navarrete Ampuero;
Jaislane Bastos Braz;
Murillo D. Kirnew;
Raphaela Arantes Marques Canola;
Elizabeth Regina Carvalho;
Marlos Gonçalves Sousa
Palavra-chave:
ecocardiografia;
insuficiência cardíaca;
cardiopatias;
valvulopatias;
Terapêutica
Áreas do conhecimento:
Ciências da Saúde; Medicina; Clínica Médica; Cardiologia;
CIENCIAS_AGRARIAS; Medicina Veterinária; Clínica e Cirurgia Animal; Farmacologia e Terapêutica Animal
resumo ...
(en)
Mitral valve disease (MVD) is a progressive disease that can reduce cardiac output. Activation of the sympathetic autonomic nervous system is one of the body’s first responses in order to maintain cardiac output, but may have deleterious effects on the cardiovascular system. This study investigated the effect of metoprolol on heart rate variability and quality of life in dogs with severe MVD (stage C, according to the guidelines of the American College of Veterinary Internal Medicine). Eight dogs between nine and thirteen years of age were enrolled and screening tests such as complete blood count, serum biochemistry profile, systolic blood pressure, thoracic radiographs, electrocardiogram, echocardiogram and long-term electrocardiography (24 hours) were performed. The patients were treated with enalapril, furosemide, spironolactone, and pimobendan until considered clinically stable, and metoprolol was then added to the therapy. One month later, all animals were re-assessed. Owners responded to a questionnaire about their dog’s quality of life before and after beta-blocker therapy. The value for pNN50 (percentage difference between adjacent N-N intervals more than 50 ms) was significantly higher (P=0.039) after treatment with metoprolol, indicating higher heart rate variability as indicated by the increased parasympathetic component. Furthermore, quality of life was improved in 30% of patients after metoprolol was initiated. The results suggest that treatment with beta-blockers in dogs with stage C MVD may yield additional benefits in comparison to standard CHF treatment.
(pt)
A doença valvar mitral (DVM) é progressiva e pode levar à redução do débito cardíaco. A ativação do sistema nervoso autônomo simpático é uma das primeiras tentativas para manter o débito cardíaco, no entanto pode culminar em efeitos deletérios para o sistema cardiovascular quando ativada de forma crônica. Este estudo investigou o efeito do metoprolol na variabilidade da frequência cardíaca e qualidade de vida de cães com DVM em estágio C, seguindo a classificação do American College of Veterinary Internal Medicine. Foram avaliados oito cães entre nove e treze anos com DVM de classe C. Foram realizados exames de triagem, tais como hemograma, perfil bioquímico sérico, aferição da pressão arterial sistólica, radiografias torácicas, eletrocardiograma, ecocardiograma e eletrocardiograma de longa duração (24 horas). Os pacientes foram tratados com enalapril, espironolactona, furosemida e pimobendan até a estabilização do quadro e, após, receberam metoprolol durante um mês para então serem submetidos aos mesmos exames. Os tutores responderam um questionário sobre a qualidade de vida de seus cães antes e após a terapia com o betabloqueador. O pNN50 (porcentagem dos intervalos RR adjacentes com diferença de duração maior que 50ms) apresentou aumento significativo (P=0.039) após o tratamento com metoprolol, indicando maior variabilidade da frequência cardíaca por permitir a prevalência do sistema nervoso autônomo parassimpático. Além disso, 30% dos pacientes apresentaram melhora na qualidade de vida após instituição do metoprolol. Considerando os resultados obtidos é possível inferir que o tratamento com o betabloqueador em cães com doença valvar mitral pode ser considerado uma ferramenta terapêutica adicional na terapia da insuficiência cardíaca congestiva classe C.
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FERNANDES, ASIA JANELLE;
BARBOSA, DAVID SOEIRO;
Biondo, Alexander Welker;
Santos, Andrea Pires;
ELSHAFIE, NELLY OSSAMA;
KMETIUK, LOUISE BACH;
ULLMANN, LEILA SABRINA;
BRANDÃO, ANA PÉROLA DRULLA;
HAISI, AMANDA;
WILPE BACH, RENATO;
Ivan Roque de Barros Filho;
ARAÚJO JUNIOR, JOÃO PESSOA
Palavra-chave:
micoplasmose
Áreas do conhecimento:
CIENCIAS_AGRARIAS; Medicina Veterinária Preventiva; Doenças Infecciosas de Animais
resumo ...
Haemotropic mycoplasmas (haemoplasmas) are small pleomorphic bacteria infecting erythrocytes of several mammalian species, including human beings. No study to date has focused on the risk of bacteria...
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Anny Raissa Carolini Gomes;
Bruna Machado Amaral Rosa;
Andressa Duarte Lorga;
Jéssica do Rociso Janiszewski;
Lucimara Strugava;
jackson schade;
Juan Carlos Duque;
Peterson Triches Dornbusch
Palavra-chave:
Abdomen;
cavalo;
Herniorrafia;
Laparotomia;
Videocirurgia
Áreas do conhecimento:
CIENCIAS_AGRARIAS; Medicina Veterinária; Cirurgia veterinária
resumo ...
(en)
Background: Incisional hernia in the midline can be a consequence of abdominal surgeries, which incidence is around 5.7-18%. Surgical indication occurs in cases of large hernias, and the most common techniques used involve the closing of the musculature in a primary way, with sutures, and the implantation of a mesh on the abdominal wall. Laparoscopic hernioplasty emerged as a less invasive option, showing superiority when compared with open surgical techniques in human medicine, however there are few reports describing this technique in equines. So, the aim of this paper is to report a case of hernioplasty, using laparoscopic mesh, in a horse with midline incisional hernia.Case: A 13-year-old castrated male Brasileiro de Hipismo horse, weighing 415 kg, practitioner of classic equestrian, presented an incisional hernia after 14 days from an exploratory laparotomy surgery realized to treat colic syndrome. After 6 months, the patient was referred to a Veterinary Medicine Teaching Hospital for the correction of the defect in the abdominal wall. During palpation, the animal did not present local pain or other sign of inflammation, and the hernia measured approximately 20 cm in diameter. The animal was submitted to general anesthesia and placed in dorsal decubitus for the hernioplasty surgical procedure. An incision was made in cranial region of the midline, close to the xiphoid to introduce a single port; the abdomen was inflated with CO2 gas (12 mmHg) and the operating table was tilted in order to displace the organs cranially, facilitating the laparoscopic procedure. The abdomen was inspected and the presence of a single adherence could be observed, which was disrupted with endoscopic forceps. The mesh was introduced through the single port incision and anchored to the musculature, using polypropylene 2 following the marking points previously performed on the implant, covering the defect in the abdominal musculature. In the postoperative period, analgesia was instituted with non-steroidal anti-inflammatory drugs, antibiotic therapy with intravenous benzylpenicillin potassium+gentamicin sulfate, and daily dressings. The animal showed pain responsive to the instituted analgesia in the first 24-72 h after surgery. The discharge was established after 18 days of hospitalization with the recommendation of daily dressings and use of compressive bandage until the complete healing of the wound. Postoperative complications resulting from the laparoscopic hernioplasty technique was not observed in this case.The hernia reduction was satisfactory, with a good aesthetic result after five months, when the animal resumed its athletic activities.Discussion: Laparoscopy hernioplasty is poorly described in equine medicine, and there are no reports of this procedure performed in Brazil, however, it is widely used in human medicine with results superior to open hernioplasty techniques. In the present case and in others reported in the literature, the laparoscopic technique proved to be effective in reducing incisional hernias in horses. The animals had good regression of the hernia sac and the aesthetic result was satisfactory, with few post-surgical complications. In studies in which the open hernioplasty technique was used, there was a higher occurrence of complications, in addition to more intense pain resulting from the procedure and later return to athletic activity, demonstrating that the minimally invasive technique by video surgery can be advantageous.
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Jéssica Rodrigues da Silva;
Ana Paula Fadel Souto;
Lucimara Strugava;
Eduarda Maciel Busato;
Romildo Romualdo Weiss;
Juan Carlos Duque;
Peterson Triches Dornbusch
Palavra-chave:
uterus;
Endometritis;
Uteropexy;
Uterine elevation
Áreas do conhecimento:
CIENCIAS_AGRARIAS; Medicina Veterinária; Clínica e Cirurgia Animal; Clínica Cirúrgica Animal;
CIENCIAS_AGRARIAS; Medicina Veterinária; Cirurgia veterinária
resumo ...
(en)
Background: Brazil is an important horse breeder that creates about three million jobs and movements about R$16,15billions per year. Although, it is important to the horse breeding industry success that the animals reproductive performance be kept. The mare pregnancy loss causes abundant forfeitures to horse breeders, furthermore, the chronic pyometra is one of that causes. The chronic pyometra is an uncommon mare condition, clinical treatments are often ineffective, under those circumstances the hysterectomy, ovariohysterectomy and uteropexy are recommended. This report proposes to describe the chronic pyometra surgical treatments with the uteropexy technique in mini horses that do not respond to the clinical treatment. Case: A 14-year-old mini breed horse mare weighing 117 kg was sent to Veterinarian Hospital (HV) of the Paraná Federal University (UFPR), presenting dystocia background and intrauterine purulent secretion. The clinical treatment had been conducted, but not well succeeded. An hysteroscopy was conducted with a cervix rupture monitoring, uterine mucosa edematiated and crispy, presenting liquid and a high amount of purulent secretion in the uterus horn and body. The biopsy identified uteropexy. The post-surgical complications were minimums and 30 days after the procedure the laparoscopy was repeated with uterine healing monitoring, without adherences and the uterus were at horizontal position. The hysteroscopy was conducted where a small amount of purulent secretion was perceived. Ten days after the second laparoscopy the patient was discharged. Two years after the procedure, the animal responsible informed that there was not a relapse. Discussion: the mare pyometra occurrence is uncommon and emerges by nature protection false mechanisms. Any change or flaw in one of these protection mechanics barriers, may result in a reproductive change due to uterine infection, resulting in reduction of mare reproductive capacity. Probably this reports patients developed pyometra due to the cervix lesion it's presented made easier the uterus external microorganisms entrance, that predisposes an chronic uterine infection. As many authors report, the chronic pyometra clinical treatment is not always successful, also observed in the case reported, indicating then surgical treatment. There are many pyometra surgical treatments indications as: Wedge resection technique in case of cervix adherence, uteropexy technique, ovary-hysterectomy technique or hysterectomy. The ovary-hysterectomy and the hysterectomy was not conducted for being considered highly invasive. This case choice procedure was the uteropexy, which corresponds to fixing the broad ligament of the uterus to the abdominal wall, repositioning it horizontally, to obtain a better drainage and motility, since this is your anatomic position. In the report, the surgical technique was conducted satisfactorily, certifying the uterine elevation by laparoscopy in the postoperative and also by the responsible report, that the animal does not relapse in two years. The postoperative complications were not alarming, considering that it ceased 24h after the procedure. The conclusions present in this treatment show that the hysteropexy conducted by videosurgery with toggles application developed the necessary uterine elevation to the liquid drainage, that allows the mare to execute the uterine cleaning by the physiological form.Keywords: uterus, endometritis, uteropexy, uterine elevation.Histeropexia com aplicação de “toggles” para tratamentode piometra em mini horseDescritores: útero, edometrite, uteropexia, elevação uterina.
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Aline Aparecida dos Santos;
Jorge L Moretti de Souza;
Stefanie Lais Kreutz Rosa
REVISTA BRASILEIRA DE METEOROLOGIA,
v. 36,
n. 1,
p. 1-13,
2021
Palavra-chave:
Relações hídricas;
ciclo hidrológico;
Modelo Matemático;
estimativa
Áreas do conhecimento:
CIENCIAS_AGRARIAS; Engenharia Agrícola; Engenharia de Água e Solo
resumo ...
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Jorge L Moretti de Souza;
Sisara Rocha Oliveira;
Stefanie Lais Kreutz Rosa;
Daniela JERSZURKI
Revista Brasileira de Engenharia Agricola e Ambiental,
v. 25,
n. 8,
p. 505-513,
2021
Palavra-chave:
Relações hídricas;
alternativo;
evapotranspiração;
Modelo Matemático
Áreas do conhecimento:
CIENCIAS_AGRARIAS; Engenharia Agrícola; Engenharia de Água e Solo
resumo ...
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LANSSANOVA, LUCIANO RODRIGO;
SILVA, FRANCIELE ALBA DA;
Sebastião do Amaral Machado;
PELISSARI, ALLAN LIBANIO;
Afonso Figueiredo Filho;
FIORENTIN, LUAN;
CERQUEIRA, CLEBSON LIMA
Palavra-chave:
Conditional quantiles;
Diameter/height ratio;
simplex;
Discrepant data
Áreas do conhecimento:
CIENCIAS_AGRARIAS; Recursos Florestais e Engenharia Florestal; Manejo Florestal; Dendrometria e Inventário Florestal;
CIENCIAS_AGRARIAS; Recursos Florestais e Engenharia Florestal; Mensuração Florestal
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