Membrane protein patterns of three Azospirillum species and Herbaspirillum seropedicae.

abstract：:Hepatic disorders such as steatosis and alcoholic steatohepatitis are common diseases that affect thousands of people around the globe. This study aims to identify the main phenol compounds using a new HPLC-ESI+-MS/MS method, to evaluate some oxidative stress parameters and the hepatoprotective action of green dwarf c...

journal_title：Anais da Academia Brasileira de Ciencias

authors： Bispo VS,Dantas LS,Chaves AB Filho,Pinto IFD,Silva RPD,Otsuka FAM,Santos RB,Santos AC,Trindade DJ,Matos HR

更新日期：2017-04-01 00:00:00

abstract：:The aim of this study was to evaluate potential DNA damage and cytotoxicity in pathology laboratory technicians exposed to organic solvents, mainly xylene. Peripheral blood and buccal cells samples were collected from 18 technicians occupationally exposed to organic solvents and 11 non-exposed individuals. The technic...

journal_title：Anais da Academia Brasileira de Ciencias

authors： de Aquino T,Zenkner FF,Ellwanger JH,Prá D,Rieger A

更新日期：2016-03-01 00:00:00

abstract：:The aim of this work was to investigate the phenolic content and antioxidant capacity of infusions of commercial herb samples (fennel, anise, peppermint, lemon grass and lemon balm) popularly consumed in Brazil. The infusion preparation for phenolic extraction was optimized using multivariate planning. Spectrophotomet...

journal_title：Anais da Academia Brasileira de Ciencias

authors： Santos WNLD,MagalhÃes BEA

更新日期：2020-11-11 00:00:00

abstract：:Analogue experiments were carried out to get insights into the processes governing positive inversion during the foreland propagating thrust tectonics in the southern Serra do Espinhaço, a Brasiliano/Panafrican foldthrust belt in southeast Brazil. In particular, model listric half-grabens were inverted by applying con...

journal_title：Anais da Academia Brasileira de Ciencias

authors： Gomes CJ,Martins-Neto MA,Ribeiro VE

更新日期：2006-06-01 00:00:00

abstract：:It is known that hormones influence significantly the prostate tissue. However, we reported that mating induces an increase in androgen receptors, revealing a neural influence on the gland. These data suggested that somatic afferents (scrotal and genitofemoral nerves) and autonomic efferents (pelvic and hypogastric ne...

journal_title：Anais da Academia Brasileira de Ciencias

authors： Diaz R,Garcia LI,Locia J,Silva M,Rodriguez S,Perez CA,Aranda-Abreu GE,Manzo J,Toledo R,Hernandez ME

更新日期：2010-06-01 00:00:00

abstract：:In the present study we analyzed morphological and metabolic alterations in dams nursing small litters and their consequences to offspring throughout lactation. Offspring sizes were adjusted to Small Litter (SL, 3 pups/ dam) and Normal Litter (NL, 9 pups/ dam). Body weight, food intake, white adipose tissue (WAT) cont...

journal_title：Anais da Academia Brasileira de Ciencias

authors： Xavier JLP,Scomparin DX,Pontes CC,Ribeiro PR,Cordeiro MM,Marcondes JA,Mendonça FO,Silva MTD,Oliveira FB,Franco GCN,Grassiolli S

更新日期：2019-03-21 00:00:00

abstract：:Although recently developed drugs have brought significant improvement, the treatment of psychotic disorders still presents serious drawbacks. Since inherent complexity and lack of satisfactory understanding of the underlying pathophysiology impose limits for rational drug design, resourceful approaches in the search ...

journal_title：Anais da Academia Brasileira de Ciencias

authors： Costa-Campos L,Elisabetsky E,Lara DR,Carlson TJ,King SR,Ubillas R,Nunes DS,Iwu MM,Nkemjika CO,Ozioko A,Agwu CO

更新日期：1999-01-01 00:00:00

abstract：:The main objective of this work is to evaluate the occurrence of bromophenols (2bromophenol, 4bromophenol, 2,4dibromophenol, 2,6dibromophenol and 2,4,6tribromophenol), in the flesh and guts in two species of the LutjanidaeFamily: Lutjanus synagris and Ocyurus chrysurus. The bromophenols were extracted by steam distill...

journal_title：Anais da Academia Brasileira de Ciencias

authors： Oliveira AS,Silva VM,Veloso MC,Santos GV,Andrade JB

更新日期：2009-06-01 00:00:00

abstract：:Specimens of Leptogium collected in ten localities from the State of Rio Grande do Sul were studied. Sixteen species were found of 28 records mentioned to the state, which represents around 57% of the Leptogium diversity known for Rio Grande do Sul. Leptogium exaratum is proposed as a new species. Leptogium atlanticum...

journal_title：Anais da Academia Brasileira de Ciencias

authors： Kitaura MJ,Koch NM,Lucheta F,Käffer MI,Schmitt JL,Pedroso J,Martins SA,Rodrigues AS,Canêz LS

更新日期：2019-02-14 00:00:00

abstract：:Antagonistic interactions among predators have the potential to dampen top-down impacts on a shared pest. Strong cannibalism by adults and larvae on eggs along with a stronger intraguild predation by Eriopis connexa on Cycloneda sanguinea (Coccinellidae) than vice versa had been documented. The intensity and direction...

journal_title：Anais da Academia Brasileira de Ciencias

authors： Rocca M,Rizzo E,Greco NM

更新日期：2020-07-31 00:00:00

abstract：:The present work analyzes the different modalities of protection of the intellectual creations in the biotechnology agricultural field. Regarding the Brazilian legislations related to the theme (the Industrial Property Law - no. 9. 279/96 and the Plant Variety Protection Law - no. 9. 456/97), and based in the internat...

journal_title：Anais da Academia Brasileira de Ciencias

authors： Rodrigues RL,Lage CL,Vasconcellos AG

更新日期：2011-06-01 00:00:00

abstract：:The purpose of this study was to assess the effect of different carbohydrate and lipid (CHO/L) ratios on the performance and energy metabolism of hybrid catfish (♂Pseudoplatystoma corruscans × ♀ Pseudoplatystoma fasciatum). One hundred and sixty-eight fish (104.9±16.5 g BW) were distributed into 24 100-L tanks. The ex...

journal_title：Anais da Academia Brasileira de Ciencias

authors： Okamura D,Fortes-Silva R,Paulino RR,Araújo FG,Costa DVD,Pereira RT,Rosa PV

更新日期：2019-11-25 00:00:00

abstract：:Chicken meat in two different forms (chicken meat and chicken meat powder) were added into white flour and whole wheat blend baguette bread formulations for protein enrichment and finally developing new and healthy snacks. The chicken meat and powder levels were 10% for white flour baguette, and 15% for whole wheat bl...

journal_title：Anais da Academia Brasileira de Ciencias

authors： Cakmak H,Altinel B,Kumcuoglu S,Kisla D,Tavman S

更新日期：2016-10-01 00:00:00

abstract：:Burkholderia kururiensis is a diazotrophic bacterium originally isolated from a polluted aquifer environment and presents a high level of similarity with the rice endophyte "B. brasilensis" species. This work assessed the ability of B. kururiensis to endophytically colonize rice plantlets by monitoring different tissu...

journal_title：Anais da Academia Brasileira de Ciencias

authors： Mattos KA,Pádua VL,Romeiro A,Hallack LF,Neves BC,Ulisses TM,Barros CF,Todeschini AR,Previato JO,Mendonça-Previato L

更新日期：2008-09-01 00:00:00

abstract：:Two major memory systems have been recognized over the years (Squire 1987): the declarative memory system, which is under the control of the hippocampus and related temporal lobe structures, and the procedural or habit memory system, which is under the control of the striatum and its connections. Most if not all learn...

journal_title：Anais da Academia Brasileira de Ciencias

authors： Rossato JI,Zinn CG,Furini C,Bevilaqua LR,Medina JH,Cammarota M,Izquierdo I

更新日期：2006-09-01 00:00:00

abstract：:Over the past two decades, the record of South American unenlagiine dromaeosaurids was substantially increased both in quantity as well as in quality of specimens. Here is presented a summary review of the South American record for these theropods.Unenlagia comahuensis, Unenlagia paynemili, and Neuquenraptor argentinu...

journal_title：Anais da Academia Brasileira de Ciencias

authors： Gianechini FA,Apesteguia S

更新日期：2011-03-01 00:00:00

abstract：UNLABELLED:Thirty-five patients (23 males and 12 females), age 35 +/- 13 years old, presenting either idiopathic calcium nephrolithiasis, nephrocalcinosis or mild renal failure with idiopathic calcium nephrolithiasis were selected for the analysis of low molecular weight proteinuria and the possible mutations occurrenc...

journal_title：Anais da Academia Brasileira de Ciencias

authors： Rebelo MA,Tostes V,Araújo NC,Martini SV,Botelho BF,Guggino WB,Morales MM

更新日期：2005-03-01 00:00:00

abstract：:Black Mulberry (Morus nigra L.) belongs to Moraceae family. The present study evaluated the possible genotoxic and/or protective activities of black mulberry fruit juice (BMFJ), in vitro, using mitomycin C (MMC) as a positive control, by chromosomal aberrations and micronucleus assays. Human lymphocytes were treated w...

journal_title：Anais da Academia Brasileira de Ciencias

authors： Yilmaz S,Uçar A,Göktaş B

更新日期：2019-10-28 00:00:00

abstract：:In Patagonia, knowledge about the interaction among tephritids and the native flora is very scarce. In this study we identified for the first time two tephritid species (Cecidochares sp. and Neosphaeniscus m-nigrum) associated with the capitula of Chuquiraga avellanedae. This is the first record of a host plant for th...

journal_title：Anais da Academia Brasileira de Ciencias

authors： Martinez FJ,Norrbom AL,Schliserman P,Campanella MV

更新日期：2020-10-12 00:00:00

abstract：:The acceleration of the anthropogenic activity has increased the atmospheric carbon concentration, which causes changes in regional climate. The Gross Primary Production (GPP) is an important variable in the global carbon cycle studies, since it defines the atmospheric carbon extraction rate from terrestrial ecosystem...

journal_title：Anais da Academia Brasileira de Ciencias

authors： Danelichen VH,Biudes MS,Velasque MC,Machado NG,Gomes RS,Vourlitis GL,Nogueira JS

更新日期：2015-09-01 00:00:00

abstract：:This paper presents information from different sampling surveys carried out along the Santa Catarina coast in order to outline the biogeographical characteristics of the zooplankton in this region and identify species or groups of species with potential use as bioindicators. Based on a checklist of species of the zoop...

journal_title：Anais da Academia Brasileira de Ciencias

authors： Resgalla C Jr

更新日期：2011-06-01 00:00:00

abstract：:During the ageing process the enteric nervous system undergoes morphofunctional changes, such as enteric neurodegeneration. Neuronal death can be attributed to increase radicals free, and ascorbic acid (AA), known antioxidant, could minimize damage cause by oxidative stress. The objective of this study is to analyse t...

journal_title：Anais da Academia Brasileira de Ciencias

authors： Mello SA,Marese AC,Brancalhão RM,Zanoni JN,Natali MR

更新日期：2013-03-01 00:00:00

abstract：:The centesimal composition and the physical and chemical analyses of Lentinus strigosus, an edible mushroom occurring in the Brazilian Amazon and produced in alternative substrates based on wood and agroindustrial residues, were evaluated. For this purpose, the C, N, pH, soluble solids, water activity, protein, lipids...

journal_title：Anais da Academia Brasileira de Ciencias

authors： Sales-Campos C,Araujo LM,Minhoni MT,Andrade MC

更新日期：2013-01-01 00:00:00

abstract：:The present study aimed to perform a systematic literature review to determine if there is a non-steroidal anti-inflammatory drug (NSAID) that interferes less within tooth movement. This research was performed according to the PRISMA statement. Articles were searched in eight electronic databases (PubMed, Scopus, Emba...

journal_title：Anais da Academia Brasileira de Ciencias

authors： Corrêa AS,Almeida VL,Lopes BMV,Franco A,Matos FR,Quintans-Júnior LJ,Rode SM,Paranhos LR

更新日期：2017-10-01 00:00:00

abstract：:The intercropping is an important cultural practice commonly used in pest management. It is based on the principle that increased plant diversity in the agro-ecosystem can lead to reductions of pest populations in the crop. The current study aimed to assess the impact the colored fiber cotton-cowpea intercropped syste...

journal_title：Anais da Academia Brasileira de Ciencias

authors： Fernandes FS,Godoy WAC,Ramalho FS,Malaquias JB,Santos BDB

更新日期：2018-01-01 00:00:00

abstract：:The atmospheric dispersion atmospheric plume of the metropolitan region and neighborhoods of the city of Rio de Janeiro was investigated through elemental analyzes (Na, K, Al, Mn, Pb, Ni, Cr) and stable lead isotopes in two epiphytes; the lichen Parmotrema crinitum (Ach.) and the bromeliad Tillandsia usneoides (L.). A...

journal_title：Anais da Academia Brasileira de Ciencias

authors： Marques Junior AN,Panetto DP,Lamego F,Nepomuceno FO,Monna F,Losno R,Guillon R

更新日期：2018-07-01 00:00:00

abstract：:Fruits are rich in minerals, which are essential for a wide variety of metabolic and physiologic processes in the human body. The use of frozen fruits has greatly spread in the last years not only in the preparation of juices, but also as raw material for yogurts, candies, cookies, cakes, ice creams, and children's fo...

journal_title：Anais da Academia Brasileira de Ciencias

authors： Spada PD,Bortolin GV,Prá D,Santos CE,Dias JF,Henriques JA,Salvador M

更新日期：2010-12-01 00:00:00

abstract：:A new discrete distribution is introduced. The distribution involves the negative binomial and size biased negative binomial distributions as sub-models among others and it is a weighted version of the two parameter discrete Lindley distribution. The distribution has various interesting properties, such as bathtub sha...

journal_title：Anais da Academia Brasileira de Ciencias

authors： Bakouch HS

更新日期：2018-07-01 00:00:00

abstract：:This study covers the evaluation of the structure and the capacity in adsorbing orthophosphate ions of kaolinites collected from sampling sites in Manaus (Brazil). The kaolinites were obtained using physical fractioning (sieving/siphoning) techniques and chemical treatment with HCl, H2SO4, H2O2 and KCl. The investigat...

journal_title：Anais da Academia Brasileira de Ciencias

authors： Silva MSE,Lages AS,Santana GP

更新日期：2017-07-01 00:00:00

abstract：:This paper records the first occurrence of the genus Myrmicium Westwood, 1854 in the Cretaceous of Gondwana and describes it as a new species Myrmicium araripterum sp. nov, based on the most complete specimen of this genus yet known, which represents the largest specimen of the grade "Symphyta" ever found in the Crato...

journal_title：Anais da Academia Brasileira de Ciencias

authors： Freitas LCB,Rasnitsyn AP,Moura GJB,Mendes M

更新日期：2020-01-01 00:00:00