Thermal Death
Mostrando 1-12 de 84 artigos, teses e dissertações.
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1. Theoretical and Experimental Investigations on Inclusion Complex β-Cyclodextrin and Sulcatone: A Cardiovascular Activity Evaluation
In this paper, we have applied state-of-the-art technologies and new investigations were developed focusing on obtaining simple and inexpensive molecules for treating cardiovascular diseases, as they are considered the leading cause of death in the world. For the first time, the inclusion complex of sulcatone (SU) and β-cyclodextrin (β-CD) was achieved (us
J. Braz. Chem. Soc.. Publicado em: 2020-05
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2. Understanding heat stress in beef cattle
ABSTRACT Thermal stress is the result of a misbalance between heat produced or gained from the environment and the amount of heat lost to the environment. The level of thermal stress can range from minor or no effect to death of vulnerable animals. Under summertime conditions, thermal stress results in hyperthermia or heat stress. Heat stress in feedlot catt
R. Bras. Zootec.. Publicado em: 29/11/2018
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3. Development of experimental in vitro burn model
PURPOSE: To propose an experimental burn model in NIH-3T3 cell line.METHODS:Induction of thermal injury in cultures of mouse fibroblast - NIH-3T3- cell line and determination of cell viability by MTT and imunofluorescence.RESULTS:The heating of the Petri dish increased proportionally to the temperature of the base and the time of exposure to microwave. In th
Acta Cir. Bras.. Publicado em: 2014
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4. Sistema eletrônico de controle para laser amarelo de aplicação oftalmológica com regime de operação contínuo e micro-pulsado / Electronic control system to yellow laser for ophthalmic applications and continuous or micro second pulse regime
Recently, scientists have proposed a new technique for treating diseases related to the human retina, which is based on retinal laser discharges using pulse sequence around of 200 \ mü\ s, replacing the conventional treatment using long pulses around of 300 ms. The main advantage of the new technique is the conservation (without cell death) of the area expo
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/03/2012
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5. Effect of floor type (dirt or concrete) on litter quality, house environmental conditions, and performance of broilers
This study was conducted with the objective of evaluating the use of concrete or hard-packed dirt floor in broiler houses. This experiment was carried out in two different phases. The following performance parameters were studied: live weight, feed intake, feed conversion ratio, and mortality. Litter moisture, pH and temperature were measured. Litter residua
Revista Brasileira de Ciência Avícola. Publicado em: 2011-06
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6. Hemostasia do parênquima hepático, utilizando eletrocautério seco ou emplastrado com lidocaína ou neomicina ou glicerina ou vaselina, em coelho
Hepatic hemorrhage after accidental trauma or during surgical procedures may be intense and difficult to control. It is responsibility of surgeon to achieve adequate hemostasis during hepatic resection or in major injuries to the parenchyma in order to prevent complications and death. The volume of blood lost is decisive for the postoperative prognosis of th
Publicado em: 2009
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7. Thermal Death Kinetics (65°C) of some Mycobacterium bovis spoligotypes recently isolated from bovines / Resistência térmica de diferentes espoligotipos de Mycobacterium bovis à pasteurização lenta (65ºC) em leite experimentalmente inoculado
Milk pasteurization is mandatory in Brazil and the Low Temperature Long Time - LTLT - Pasteurization (62 to 65°C/30 min.) is normally used for cheese making. Permitted parameters were based on the reports of Myconbacterium bovis/tuberculosis inactivation made up to that time. Since then, just a few studies have been done to determine if the M. bovis in circ
Publicado em: 2009
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8. Mesenteric microcirculatory dysfunctions and translocation of indigenous bacteria in a rat model of strangulated small bowel obstruction
PRUPOSE: Bacterial translocation has been shown to occur in critically ill patients after extensive trauma, shock, sepsis, or thermal injury. The present study investigates mesenteric microcirculatory dysfunctions, the bacterial translocation phenomenon, and hemodynamic/metabolic disturbances in a rat model of intestinal obstruction and ischemia. METHODS: An
Clinics. Publicado em: 2009
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9. QUIMIOTERAPIA E TERMOTERAPIA NO CONTROLE DO Colletotrichum gloeosporioides, AGENTE DA MANCHA MANTEIGOSA, EM CAFEEIRO (Coffea arabica L.) / Chemotherapy and thermothetapy to control of Colletotrichum gloeosporioides, agent of blister spot in coffee (Coffea arabica L.)
Seeds play a fundamental role in the dissemination of plant pathogens to long distances and transmission of them to plant. In many crops, fungi can be associated with seeds in all the stages of crop production in addition to surviving longer. For coffee plantation, the transmission by seeds of Colletotrichum gloeosporioides, causal agent of blister spot is a
Publicado em: 2009
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10. Comparison between the growth of Colony Form Units of Staphylococcus spp. and Klebsiella pneumoniae and the sensibility of these microorganisms to the process of slow pasteurization / Comparação entre o crescimento de Unidades Formadoras de Colônias (UFC) de Staphylococcus spp. e Klebsiella pneumoniae e a sensibilidade destas cepas ao processo de pasteurização lenta
Introduction: The milk can be considered one of the most complete food for its high contents of protein and minerals, but also it is considered an excellent medium of culture for microorganisms. Objective: To identify the number of the Colony Forming Units of Staphylococcus spp. and Klebsiella pneumoniae, in integral sterile milk, at different temperatures (
Publicado em: 2008
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11. Caracterização e seleção de isolados de Beauveria bassiana para o controle microbiano do carrapato Boophilus microplus / Characterization and selection of Beauveria bassiana isolates to microbiological control of Boophilus microplus tick
Beauveria bassiana is an entomopathogenic fungus used worldwide as a biological control agent of pest arthropods. The present study aimed at characterizing several isolates of B. bassiana and selects those with major potential to control ticks population and other arthropods under natural conditions. Thus, 53 isolates of B. bassiana and 7 isolates including
Publicado em: 2007
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12. Effect of fat ratio of whole and skim cow milk on thermal resistance of Mycobacterium fortuitum (NCTC 8573) / Efeito da gordura do leite de vaca sobre o valor D65ºC do Mycobacterium fortuitum (NCTN 8573)
O presente trabalho objetivou avaliar o efeito da gordura do leite bovino na resistência térmica do Mycobacterium fortuitum. Amostras de leite bovino integral e desnatado foram contaminadas com inóculo padronizado de M. fortuitum, atingindo a concentração de aproximadamente 107 UFC/mL de leite, e submetidas à pasteurização lenta (65ºC/30mim.). Foi r
Publicado em: 2006