Navegação Ciências Agrárias por Título
Resultados 3640-3659 de 3905
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The effects of industrial waste from enzyme production on pasture growth and soil chemical properties
(2014) [Artigo de periódico]Farmers have used liquid waste from the enzyme industry as fertilizer. To determine the impact of liquid waste from enzymes (LWEs) on soil properties, plant growth and nutrient content in pasture, an experiment was conducted ... -
The effects of trace elements, cations, and environmental conditions on protocatechuate 3,4-dioxygenase activity
(2013) [Artigo de periódico]Phenanthracene is a highly toxic organic compound capable of contaminating water and soils, and biodegradation is an important tool for remediating polluted environments. This study aimed to evaluate the effects of trace ... -
The genetic diversity of “papillomavirome” in bovine teat papilloma lesions
(2021) [Artigo de periódico]Background: Papillomaviruses are small nonenveloped, circular double-stranded DNA viruses that belong to the Papillomaviridae family. To date, 29 Bos taurus papillomavirus (BPV) types have been described. Studies involving ... -
The germ cell marker dead end reveals alternatively spliced transcripts with dissimilar expression
(2019) [Artigo de periódico]Since the late 19th century, the Amazon species Colossoma macropomum (tambaqui) has been exploited commercially and the climate change has contributed to decline in tambaqui numbers. Although germ cell cryopreservation and ... -
The hepatoprotective effect of jaboticaba peel powder in a rat model of type 2 Diabetes Mellitus involves the modulation of thiol/disulfide redox state through the upregulation of glutathione synthesis
(2018) [Artigo de periódico]Jaboticaba peel powder (JPP) is rich in bioactive compounds, mainly soluble and insoluble polyphenols with great antioxidant properties. ,e aim of this study is to evaluate the effects of JPP supplementation on the oxidative ... -
The historical influence of tributaries on the water and sediment of Jacuí’s Delta, Southern Brazil
(2018) [Artigo de periódico]The high population density in a metropolis leads to socio-environmental impacts that directly affect local water resources. This work evaluated the historical data (between 2000 and 2014) of water and sediment monitoring ... -
Theileria terrestris nov. sp. : a novel Theileria in lowland tapirs (Tapirus terrestris) from two different biomes in Brazil
(2022) [Artigo de periódico]The low-land tapir (Tapirus terrestris) is the largest wild terrestrial mammal found in Brazil. Although T. terrestris has been already reported as a host of hemoparasites, the occurrence and genetic identity of Piroplasmida ... -
The impact of bacterial contamination of the ejaculate and extender on the quality of swine semen doses
(2017) [Artigo de periódico] -
The impact of organic and inorganic selenium on the immune system of growing broilers submitted to immune stimulation and heat stress
(2010) [Artigo de periódico]One to 42-d-old (432) female broilers were fed different levels of inorganic selenium (ISe) and organic selenium (OSe), according to the following treatments: (1) 0.3 mg ISe; (2) 0.3 mg ISe + 0.2 mg OSe; (3) 0.5 mg ISe and ... -
The impact of the RS-040 highway on wildlife roadkill patterns in Porto Alegre, Brazil
(2024) [Artigo de periódico]Road infrastructure has severely affected the environment and wildlife. Understanding and mitigating these effects are essential conservation measures. This study aimed to evaluate fatal wildlife-vehicle collisions along ... -
The Influence of Air Contact on the Quality of Extended Boar Semen
(2016) [Artigo de periódico]Background: The extensive use of artificial insemination in the swine industry emphasizes the need for distribution of good quality semen doses by the artificial insemination centers. A factor that could modify seminal ... -
The influence of prior experience with artificial fruits on the ovipositioning behavior of Anastrepha fraterculus (Diptera, Tephritidae)
(2012) [Artigo de periódico]A mosca-das-frutas-sul-americana, Anastrepha fraterculus (Wiedemann,1830) (Diptera, Tephritidae) é uma das principais pragas da fruticultura no Brasil. O trabalho objetivou avaliar a influência da experiência prévia com ... -
The interaction of nanostructured antimicrobials with biological systems : cellular uptake, trafficking and potential toxicity
(2020) [Artigo de periódico]Nanomaterials have been found increasing applications in the food sector. Nanostructured antimicrobials can be incorporated either to food matrix of food packaging or to provide extended safety and quality. However, the ... -
The mediating effect of personal values on the influence of human capital on the production of artisanal cheeses
(2023) [Artigo de periódico]This study proposed the identification of personal values and their role as mediation between human capital and the expression of quality. The relationship between these factors in artisanal food production in small companies ... -
The modulation of the symbiont/host interaction between wolbachia pipientis and aedes fluviatilis embryos by glycogen metabolism
(2014) [Artigo de periódico]Wolbachia pipientis, a maternally transmitted bacterium that colonizes arthropods, may affect the general aspects of insect physiology, particularly reproduction. Wolbachia is a natural endosymbiont of Aedes fluviatilis, ... -
The Mycobacterium tuberculosis Rv2540c DNA sequence encodes a bifunctional chorismate synthase
(2008) [Artigo de periódico]Background: The emergence of multi- and extensively-drug resistant Mycobacterium tuberculosis strains has created an urgent need for new agents to treat tuberculosis (TB). The enzymes of shikimate pathway are attractive ... -
The occurrence of Aflatoxin B¹ contamination in peanuts and peanut products marketed in southern Brazil
(2012) [Artigo de periódico]This study investigated the occurrence of aflatoxin B1 in peanuts and peanut products marketed in the State of Rio Grande do Sul, Brazil. One hundred one samples of peanuts and peanut products were collected and analyzed ... -
The oleaginous yeast Meyerozyma guilliermondii BI281A as a new potential biodiesel feedstock : selection and lipid production optimization
(2017) [Artigo de periódico]A high throughput screening (HTS) methodology for evaluation of cellular lipid content based on Nile red fluorescence reads using black background 96-wells test plates and a plate reader equipment allowed the rapid ... -
The oral bacterial community in Melanophryniscus admirabilis (admirable red-belly toads) : implications for conservation
(2021) [Artigo de periódico]Melanophryniscus admirabilis (admirable red-belly toad) is a microendemic and critically endangered species found exclusively along 700 m of the Forqueta River, in a fragment of the Atlantic Forest of southern Brazil. One ...