Resposta clínica periodontal e controle glicêmico em pacientes com e sem diabetes tipo II portadores de periodontite crônica ao tratamento periodontal “full mouth desinfection”

There is a bidirectional association between periodontal disease (PD) and diabetes mellitus, in which diabetes favors the development of PD and PD, if left untreated, can worsen the metabolic control of diabetes. Thus, periodontal disease should be treated to restore periodontal health and reduce the complications of diabetes. Therefore, the objective is assess the effect of full mouth periodontal therapy decontamination (Full Mouth Desinfection - FMD) in diabetic type II patients with chronic periodontitis during 12 months. Thirty-one patients in group one (G1) and 12 in group two (G2) were followed at baseline, 03, 06 09 and 12 months. There following clinical parameters were accessed: probing on bleeding (BOP), visible plaque index (PI), probing depth (PD), clinical attachment level (CAL) and gingival recession (GR). For diabetic patients, there were also made laboratory tests to evaluate blood parameters: fasting glucose and glycated hemoglobin. The results had been analyzed in two ways: all sites in the mouth and another with diseased sites. The Mann-Whitney, Friedman and Wilcoxon tests were used with 5% significance. Intergroup analysis of all sites it is clear that there was no significant difference over time concerning PD, BOP, PI, CAL and RG. However, when evaluating the diseased sites, we observed significant difference for CAL and PD, with higher values in G1. The intragroup analysis for all sites showed a statistically significant reduction at PD, PI and BOP in both groups. Intragroup analysis of periodontal affected sites showed a statistically significant reduction in PD, BOP and CAL in both groups. There was also a statistically significant increase in RG values. There was no significant change concerning glycated hemoglobin and fasting glucose in the G1. Therefore, it can be concluded that there were improvements in periodontal parameters over the 12 months of research, but without changes in glycemic levels of diabetic patients. Thus, periodontal therapy proved effective in maintaining oral health.

Mecanismos protetores induzidos pelo tratamento prévio com antígeno solúvel de taquizoítas (STAg) no intestino delgado de camundongos BALB/c e C57BL/6 infectados oralmente por Toxoplasma gondii

T. gondii can infect the gut mucosa by direct invasion of epithelial cells in the small intestine and these cells may respond directly to infection promoting a local immune response. C57BL/6 mice orally infected with a high parasitic load of T.gondii are highly susceptible, presenting a lethal ileitis. Recently, it was demonstrated that pretreatment with STAg protects C57BL/6 mice against intestinal pathology in oral T. gondii infection. To investigate the mechanisms induced by STAg in the small intestine in oral T.gondii infection, BALB/c and C57BL/6 mice were treated with STAg 48 hours before oral infection with 30 ME-49 cysts and sacrificed at 8 days of infection. Previous treatment with STAg were able of decrease parasitism and pathology in peripheral organs of BALB/c and C57BL/6 mice and induced a increase in amounts of goblet cells, IgA positive cells, Paneth cells and expression of cryptidin in the small intestine of both lineages of mice, moreover BALB/c mice presented higher amount of these cells comparing with C57BL/6 mice. The results suggests that STAg is able of promoting protective mechanisms in both lineages of mice, although these protection is more evidenced in BALB/c mice, and these mechanisms could be in part mediated by increase in goblet, Paneth and local secretion of IgA in the small intestine of mice orally infected with T.gondii.

Serious Game no tratamento de obesidade infantil: uma proposta de interação natural com monitoramento remoto

The number of overweight people has increased in the last few years. Factors such as attention to diet and changes in lifestyle are crucial in the prevention and control of obesity and diseases related to it. Experts believe that such actions are most effective when initiated during childhood, and that children raised in an environment that encourages physical activity ultimately become healthier adults. However, to arouse and maintain interest in such activities represent a major challenge, which are initially perceived as repetitive and boring, and, thus, soon abandoned. Computer games, traditionally seen as stimulants to a sedentary lifestyle are changing this perception using non-conventional controls that require constant movement of the player. Applications that combine the playfulness of such games to physical activity through devices, like Microsoft Kinect, might become interesting tools in this scenario, by using the familiarity of Natural User Interfaces along with the challenge and the fun of video games, in order to make attractive exercise routines for schoolchildren. The project carried out consists of an exergame composed of several activities designed and implemented with the participation of a Physical Educator, aimed at children between eight and ten years old, whose performance and progress can be remotely monitored by a professional via web interface. The application arising from this work was accompanied by tests with a group of graduating Physical Education students from the University of Rio Verde GO, and subsequently validated through questionnaires whose results are shown on this work.

Tratamento tópico para xerostomia pós-radioterapia para câncer de cabeça e pescoço – Revisão Sistemática

The purpose of this systematic review was to compare the effectiveness of topical treatments to minimize post-radiotherapy xerostomia. PubMed, Cochrane Library (CENTRAL) and LILACS databases were searched without restriction on date or language until the 6thAugust, 2015. Key-wordsused for searching were radiotherapy, xerostomia and saliva. Two independent reviewers screened titles and abstracts, carried out data extraction and assessed risk of bias. The first search identified 429 articles. From these, 117 studies were selected for full-text reading, from which 18 were included in the qualitative synthesis. From the eighteen articles included, seven were non- controlled clinical trial, one article was controlled clinical trial and ten studies were randomized clinical trials (three clinical trials were placebo controlled and seven were crossover). By the assessment of the quality of the studies included, ten showed high risk of bias, four showed moderate risk of bias and four presented low risk of bias. All interventions were considered effective in treating xerostomia (mucin, polysaccharides, aloe vera, rape oil, linseed oil, carboxymethylcellulose, polyethylene oxide, pilocarpine and systems of care for xerostomia - gel, paste and mouthwash). Meta-analysis could not be performed due to heterogeneity between thestudiesand interventions. This systematic review showed that a single and general protocol for topical treatment of xerostomia post-radiotherapy does not exist and that follow-up visits should be performed to validate the individualized treatment plan.

Do reconhecimento à efetividade do direito fundamental à água: diálogos entre Nicarágua e Brasil

La humanidad está en un periodo de transición paradigmática, donde aún no existe acuerdo sobre en cual periodo nos encuadramos, sí modernidad o posmodernidad, pero el debate de ahí surgido se revela útil y transversal a los dilemas que enfrenta hoy la sociedad. Uno de esos dilemas tiene que ver con el reconocimiento del agua como derecho fundamental, ciertamente la era de la información ha permitido avanzar en armar el rompecabezas de la crisis hídrica mundial y sus riesgos, lo que ha develado una realidad importante, el acceso al agua tanto en naciones económicamente desarrolladas como en las menos desarrolladas constituye aun una aspiración, son varias las causas de esto, siendo una de las más comunes la atribuida al cambio climático, sin embargo, al profundizar en la materia surgen otras causas como la falta de voluntad política a nivel nacional, los intereses económicos que dan al agua tratamiento de mercancía y a nivel internacional la existencia de luces y sombras en el campo de los derechos humanos, estas constituyen las piezas del mencionado rompecabezas, aun por armar. Mientras tanto el Derecho tiene aquí un desafío de significativa importancia, adaptarse a fin de responder adecuadamente a las nuevas realidades: riesgos de diversas índoles. Esta investigación tiene como objetivo defender la existencia del derecho fundamental al agua en el ordenamiento jurídico brasileño y nicaragüense, comparando instrumentos que puedan asegurar su efectividad. Para la realización de este trabajo se utilizó un abordaje inductivo-comparativo, fuentes bibliográficas brasileñas, nicaragüenses y de países con experiencias relevantes para la comprensión del problema y que pudieran aportar propuestas de cara al reconocimiento y efectivación del derecho fundamental al agua. Este trabajo encontró que existen ambigüedades importantes en el campo del Derecho Humano al Agua motivadas por el trabajo de agencias que defienden el derecho pero a la vez establecen coordinaciones y normativas con quienes impulsan su privatización, fue posible presentar elementos que apoyan la fundamentalidad del derecho al agua desde un punto de vista material y de vinculación con otros derechos fundamentales, pero preocupa en el caso de Brasil y Nicaragua el poco avance jurisprudencial de cara al reconocimiento y finalmente la atribución de la crisis hídrica en muchos casos a la incertidumbre climática, cuando uno de los principales desafíos se encuentra en la explotación comercial del agua.

Inter-relação entre lesão cervical não cariosa e comprometimento periodontal: diagnóstico, tratamento e previsibilidade - estudo clínico prospectivo e laboratorial

The coexistence of gingival recession (GR) with root coverage indication and non-carious cervical lesions (LCNC) generates the need for a protocol that respects and promotes health of dental and periodontal tissues and allows treatment predictability. The main objectives of this theses were: (1) verify, through clinical evaluations, the connective tissue graft for root coverage on direct and indirect restorations made of ceramic resin; (2) analyze the influence of the battery level of the LED curing unit in the composite resin characteristics; (3) assess the influence of restorative materials, composite resin and ceramics, on the viability of gingival fibroblasts from primary culture. Nine patients with good oral hygiene and occlusal stability diagnosed with LCNCs the anterior teeth including premolars associated with gingival recession (class I and II of Miller) and only gingival recession were selected. After initial clinical examination, occlusal adjustment was performed and the patients had their teeth randomized allocated on direct composite resin restoration of LCNC, polishing and GR treatment with connective tissue graft and advanced coronally flap CR group (n = 15); and indirect ceramic restoration of the LCNC's and GR treatment (CTG+CAF) Group C (n = 15). The GR presented teeth with no clinically formed LCNCs cavity were treated using (CTG+CAF) being the control group (n = 15). Sorption and solubility tests, analysis of the degree of conversion and diametral tensile strength were performed in composite resin samples (n = 10) photoactivated by 100, 50 and 10% battery charge LED unit. The viability of fibroblasts on composite resin, ceramics and dentin disks (n = 3) was examined. Clinical follow-up was performed for three months. The data obtained at different stages were tabulated and subjected to analysis for detection of normal distribution and homogeneity. The results showed that: the LED unit with 10% battery affects the characteristics of the composite resin; restorative materials present biocompatibility with gingival fibroblasts; and the association of surgical and restorative treatment of teeth affected by NCCL and GR presents successful results at 3-month follow-up.

A nobreza doutural da bruzundanga: Profissionais liberais e fetiche do coutoramento no Brasil

Analisa-se, a partir da obra Os Bruzundangas (1922) de Lima Barreto, o fascínio brasileiro pelo título de doutor, e a necessidade de ostentá-lo demonstrada por alguns profissionais liberais. Inicialmente, sintetiza-se a obra limabarretiana, enfatizando-se o tratamento e a sátira feita pelo autor aos doutores e à doutorice dos anos 1910. Em seguida, discute-se a construção histórica da associação entre o título e o valor social do poder e do prestígio, destacando, de um lado, a tradição lusitana do bacharelismo, e, de outro, a bacharelização promovida por D. Pedro II. Discorre-se, então, acerca das tentativas contemporâneas de apropriação e/ou manutenção do doutoramento pelos advogados, juízes, médicos e outros profissionais de saúde. Por fim, aborda-se a problemática do ponto de vista discursivo, levantando-se algumas questões linguísticas e ideológicas envolvidas.

A influência das práticas de gestão do conhecimento na eficácia orgabnizacional: um estudo em empresas atuantes na Indústria de Software no Brasil

O conhecimento é um importante insumo a ser gerido pelas organizações modernas. As práticas e ferramentas voltadas à gestão do conhecimento na empresa procuram efetivar um melhor tratamento desse insumo. A busca pela eficácia organizacional é uma meta que pode viabilizar vantagens competitivas à empresa. O presente estudo teve como objetivo identificar se as práticas e ferramentas de gestão do conhecimento utilizadas em empresas atuantes na indústria de software no Brasil têm influência na eficácia organizacional destas. Assim, este estudo descritivo de caráter quantitativo efetuou uma pesquisa de campo por meio de questionário eletrônico aplicado a 319 colaboradores de 15 empresas da indústria de software no Brasil. Os resultados encontrados indicam a prioridade das dimensões de práticas de gestão do conhecimento analisadas, bem como a prioridade das dimensões de ferramentas de tecnologia da informação e comunicação empregadas na gestão do conhecimento das empresas pesquisadas. No que se refere aos fatores de eficácia organizacional analisados junto às empresas prospectadas, obteve-se como resultado quanto aos mais impactados: produtividade, eficiência, lucro/rentabilidade e desenvolvimento/crescimento. A pesquisa de campo pôde verificar ainda que as práticas de gestão do conhecimento têm maior influência na eficácia organizacional do que as ferramentas de tecnologia da informação e comunicação voltadas a essa finalidade, conforme a opinião dos indivíduos pesquisados.

Indução de resistência e tratamento de sementes de soja com fosfitos de potássio

The use of inputs containing phosphites have been presenting results in many studies, taking on importance to the control of diseases in some cultures and demonstrating the resistance induction in seedlings, with ability to activate defense mechanisms, conferring protection to plants against microorganisms. The soybean crop is recognized for its importance in providing grains and derivatives for human consumption, animal, production of biofuels, pharmaceuticals, among others. Positive results obtained through studies based on resistance inducers in some cultures arouse the interest for further study. The objective of this study was to evaluate the effect of potassium phosphites on the resistance induction and treatment of soybean seeds. Therefore were conducted four laboratory studies at the Federal Technological University of Paraná, Campus of Dois Vizinhos. In the first study it was evaluated the quality attributes of the seeds and the resistance induction as seed treatment. Then it was verified that phosphites have action upon the seedlings metabolism in due to seed treatment, having the phosphite Reforce® contributed to seed quality attributes and phosphites FitofosK® and Fitofos K Plus® induced the resistance increasing the activity of β-1,3-glucanase. In the second study it was evaluated the the resistance induction in soybean cotyledons, in which the phosphites demonstrated induction potential of phytoalexin gliceolin. In the third study It was evaluated the soybean seed health treated with potassium phosphites.. it was observed that the phosphites reduced the incidence of many fungi on seeds, especially of storage fungi like Aspergillus sp. and Fusarium semitectum. In the fourth study it was evaluated the in vitro effect of potassium phosphites on pathogenic fungi of the culture. And it was found direct action of phosphites on the mycelial growth of Fusarium semitectum, Pythium sp. and Sclerotinia sclerotiorum. Based on these results, we concluded that potassium phosphites have potential in seeds treatment, as resistance inducer and on in vitro control of phytopathogens.

Alternativas de uso da borra de café através de hidrólise ácida, enzimática, ou como substrato para a produção das enzimas: lacase e celulase

In the industrial production of soluble coffee, huge amounts of extracted coffee residues are generated; onaverage, for eachtonne of green coffee extracted, 480 kg of coffee ground waste is produced. This is a solid residue currently used to generate energy at the steam boilers from the soluble coffee industry. Some is also used or as fertilizer on agriculture fields. Seeking a better end use, the work reported here aimed to study the viability of hydrolyzing the coffee ground residue for the production of carbohydrates. Hydrolysis was undertaken with hydrochloric acid at different temperatures and pressures, using a water bath or autoclave.An enzymatic hydrolysis with Viscozyme Lwas developed using Whatman filter paper No1 and the optimal conditions were determined using a rotational central composite experimental design (DCCR).The best conditions to hydrolyze filter paper cellulose were 50 FBG (Fungal β-glucanase) of Viscozyme L at pH 4.0 for 1.0 h and 45 ºC. The ground coffee was hydrolyzed under the same conditions as described above for filter paper, however this enzymatic hydrolysis was not efficient. A combination of enzymatic hydrolysis as a pre-treatment for the ground coffee followed by acid hydrolysis using HCl conducted in an autoclave (120 C for 2.0 h) resulted in higher production of glucose as analyzed by HPLC. Another end use of the ground coffee evaluated was as source of substrate in the culture medium to grow Botryosphaeria rhodina MAMB-05 to produce the enzymes laccase and cellulase. Highest enzyme titres obtained were with 8% (w/v) coffee grounds to which was added a minimum salts medium(Vogel), under agitation conditions (180 rpm) at 28ºC. The phenolic compounds present in the coffee grounds appear to have induced laccase by Botryosphaeria rhodina.

Composição do fitoplâncton e cianotoxinas em um reservatório utilizado para o abastecimento público: o efeito do tratamento de água convencional.

Florações de cianobactérias nocivas ocorrem frequentemente em reservatórios brasileiros, devido ao incremento de nutrientes pela eutrofização e pelas mudanças climáticas, como o aquecimento global. Estas florações alteram a qualidade dos corpos hídricos, produzindo compostos de gosto e odor e cianotoxinas, que representam um problema para as Estações de Tratamento de Água (ETAs). Estes compostos, quando dissolvidos na água dificultam os tratamentos convencionais. Além das cianobacérias, um dinoflagelado exótico tem ocorrido em águas doces brasileiras, incluindo reservatórios utilizados para o abastecimento público. Os reservatórios de Caxias do Sul (RS – Brasil) são gerenciados pelo Serviço Autônomo Municipal de Água e Esgoto (SAMAE) e apresentam um histórico de florações de cianobactérias nocivas, como Dolichospermum Bory de Saint-Vincent ex Bornet & Flahault e Microcystis (Kützing) ex Lemmermann, dentre outras. Além disso, desde 2012, tem ocorrido nestes reservatórios florações de Ceratium furcoides. Este organismo quando em extensas florações tem sido relacionado à perda da qualidade dos corpos hídricos. O reservatório Maestra foi construído entre os anos de 1965-1970 e abastece 22% da população de Caxias do Sul. Este reservatório fornece água para a ETA Celeste Gobatto, que utiliza o método convencional de tratamento da água. Este trabalho esta estruturado em três capítulos. O primeiro consiste de uma revisão bibliográfica de assuntos relavantes acerca do histórico do monitoramento da qualidade dos reservatórios no Brasil, da biologia de algas e cianobactérias, e as principais cianotixinas e acidentes devido à intoxicação no Brasil. Além disso, é feita uma breve revisão sobre o tratamento convencional da água, mostrando a importância de cada etapa para a remoção das impurezas, de acordo com os padrões de potabilidade da Portaria 2914. O segundo capítulo é manuscrito na forma de artigo científico intítulado “Composição de algas, cianobactérias e cianotoxinas no reservatório Maestra – Caxias do Sul, RS – Brasil”. Este estudo foi realizado entre janeiro de 2012 a abril de 2013. O terceiro capítulo consta de um manuscrito na forma de artigo científico, intitulado “Efeito do tratamento de água convencional na remoção de algas, cianobactérias e cianotoxinas em uma Estação de Tratamento de Água Convencional”. A eficiência de remoção foi avaliada em escala piloto, em uma Estação de Tratamento de Água de Caxias do Sul – RS a qual utiliza o método convencional de tratamento.

Reator de leito estruturado com recirculação submetido à aeração intermitente no tratamento de esgoto sanitário

The release of nitrogen compounds in water bodies can result in many environmental problems, so treat wastewater, such as sewage in order to remove not only organic matter but also nitrogen has been studied a few decades. From the above, the objective of this study was to evaluate the performance of a structured bed reactor, continuous flow, with recirculation, in removing organic matter and nitrogen present in wastewater under different cycles of intermittent aeration (AI) and to evaluate the influence of these cycles in the development of nitrifying bacteria (Oxidizing Bacteria Ammonia - BOA and Bacteria Oxidizing Nitrite - BON) and denitrifying (DESN) adhered (Support Material - MS) and suspension (Effluent - EF and sludge - LD). The reactor used has usable volume of 9.4 L. As support materials (MS) polyurethane foam was used, cut and fixed in PVC rods. 3 were worked aeration phases (AE) and non-aeration (AN) at different stage: Stage 1 (4 h EA / AN 2H); Stage 2 (2H EA / AN 1 h) and Phase 3 (2H EA / AN 2 h). During all hydraulic detention time phases was kept at 16 h and the effluent recirculated at a rate of 3 times the inflow. Were analyzed: pH, total alkalinity, temperature, chemical oxygen demand (COD), Biochemical Oxygen Demand (BOD), nitrogen Kjeldhl Total (NKT), ammonia-N-N-NH4+, nitrito-N-NO2+andnitrato-NO3-. The concentration of BOA, BON and DESN was determined using the number More Provável.gSSV-1 (NMP.gSSV-1). In phase 1 the percentage removal NTK N-NH4+ and NT was 76±10%, 70±21% and 67±10% respectively. In Phase 2 80±15% of removel NKT, 86±15% of N-NH4+ e 68±9% of removel NT e na Fase 3 de 58±20%, 72±28% and 41±6% of NKT, N-NH4+ of NT, respectively. The denitrification efficiency in stage 3 was over 70%, indicating that occurred in the reactor the process of simultaneous nitrification and denitrification (NDS). DQOT the removal percentages were 88 ± 4% in Phase 1, 94 ± 7 in Phase 2 and 90± 11% in Phase 3. The multivariate ANOVA applied to NMP.gSSV-1, it indicated that there was significant (F: 20,2, p <0,01) between the analyzed concentration of organisms AI in different cycles, but the differences between NMP.gSSV-1 depends not only isolated factors but of which means, and phase groups being analysis. From the results it is concluded that the working system is efficient in terms of nitrogen removal and organic matter, and that the stage with the highest availability of Dissolved Oxygen (DO) and C/N ratio (Step 2), was the one obtained the lower concentrations of organic matter effluents and N-NH4+. Hinted that there was a significant difference between the concentration (NMP.100mL-1) of the analyzed organizations (BOA, BON and DESN), but this difference does not depend on factors alone but of which means (MS, EF or LD), stages (1, 2 or 3) and groups (BOA, BON and DESN) is being considered.

Aplicação de redes neurais no Brasil: um estudo bibliométrico

As Redes Neurais Artificiais (RNA) simulam o cérebro humano ao coletar evidências empíricas e também ao preservar e permitir o uso do conhecimento experimental. Esta habilidade fez com que a aplicação da técnica atingisse um número cada vez maior de campos de estudo. Em meio às vantagens e desvantagens da adoção das RNA, este artigo se propõe a além de apresentar aspectos básicos das RNA e das implicações do seu uso, realizar um levantamento bibliométrico dos últimos dez anos, contemplando o termo “redes neurais” nos artigos científicos publicados na CAPES e SPELL. Os resultados foram classificados de acordo com a área de pesquisa e, especificamente quanto aos estudos de finanças, aprofundou-se em objetivo, amostra e resultados. Após o tratamento dos dados, foram encontradas 126 publicações, com aumento de 50% na quantidade de pesquisas publicadas entre o início e o final da década. Encontrou-se a seguinte ordem de relevância nas áreas de pesquisa: aplicações gerais; engenharia e manufatura; contabilidade e finanças; saúde e medicina e; marketing. Quanto aos estudos de finanças, em sua maioria os resultados foram melhores com o uso de RNA, sendo as maiores aplicações desta técnica em previsão de falências e estratégias para negociação em bolsas de valores.

Estudo da intercalação de fontes de potássio em caulinita pura, com tratamento térmico e ativação ácida

The chemical changes in clay minerals has been widely studied in order to improve its properties for use in various applications. However kaolinite has strong hydrogen bonds between their adjacent layers hindering the process changes in its structure. With the objective to facilitate the process of intercalation monobasic potassium phosphate, bibasic potassium phosphate and potassium acetate we was performed on kaolinite heat treatment at 600 °C and activated acidic with phosphoric acid and 5 to 10 mol L-1. The samples they were characterized by energy dispersive spectroscopy (EDS), X-Ray Diffraction (XRD), Infrared Spectroscopy Fourier Transform (FTIR) and Thermogravimetric Analysis (TG) and Differential Thermal Analysis (DTG) and the superficial and textural changes the samples with heat treatment and acid activation they were characterized by scanning electron microscopy (SEM) and Textural Analysis of Adsorption/desorption N2. With the help of the techniques found that, the heat treatment becomes more susceptible to acid activation kaolinite making the samples with two treatments show larger amounts of phosphorus. It was also found that bibasic potassium phosphate binds more strongly the structure of kaolinite by having a structure with two-coordinating oxygens and intercalation with potassium acetate in acid-activated kaolin increases the interlayer distance of the kaolinite and the intercalation occurs with higher response index (RI) for samples with acid activation to 5 mol /L.

Adsorção de corantes têxteis aniônicos e catiônicos em resíduos do processamento de fios de algodão modificados quimicamente

The textile industry generates a large volume of high organic effluent loading whoseintense color arises from residual dyes. Due to the environmental implications caused by this category of contaminant there is a permanent search for methods to remove these compounds from industrial waste waters. The adsorption alternative is one of the most efficient ways for such a purpose of sequestering/remediation and the use of inexpensive materials such as agricultural residues (e.g., sugarcane bagasse) and cotton dust waste (CDW) from weaving in their natural or chemically modified forms. The inclusion of quaternary amino groups (DEAE+) and methylcarboxylic (CM-) in the CDW cellulosic structure generates an ion exchange capacity in these formerly inert matrix and, consequently, consolidates its ability for electrovalent adsorption of residual textile dyes. The obtained ionic matrices were evaluated for pHpcz, the retention efficiency for various textile dyes in different experimental conditions, such as initial concentration , temperature, contact time in order to determine the kinetic and thermodynamic parameters of adsorption in batch, turning comprehensive how does occur the process, then understood from the respective isotherms. It was observed a change in the pHpcz for CM--CDW (6.07) and DEAE+-CDW (9.66) as compared to the native CDW (6.46), confirming changes in the total surface charge. The ionized matrices were effective for removing all evaluated pure or residual textile dyes under various tested experimental conditions. The kinetics of the adsorption process data had best fitted to the model a pseudosecond order and an intraparticle diffusion model suggested that the process takes place in more than one step. The time required for the system to reach equilibrium varied according to the initial concentration of dye, being faster in diluted solutions. The isotherm model of Langmuir was the best fit to the experimental data. The maximum adsorption capacity varied differently for each tested dye and it is closely related to the interaction adsorbent/adsorbate and dye chemical structure. Few dyes obtained a linear variation of the balance ka constant due to the inversion of temperature and might have influence form their thermodynamic behavior. Dyes that could be evaluated such as BR 18: 1 and AzL, showed features of an endothermic adsorption process (ΔH° positive) and the dye VmL presented exothermic process characteristics (ΔH° negative). ΔG° values suggested that adsorption occurred spontaneously, except for the BY 28 dye, and the values of ΔH° indicated that adsorption occurred by a chemisorption process. The reduction of 31 to 51% in the biodegradability of the matrix after the dye adsorption means that they must go through a cleaning process before being discarded or recycled, and the regeneration test indicates that matrices can be reused up to five times without loss of performance. The DEAE+-CDW matrix was efficient for the removal of color from a real textile effluent reaching an UV-Visible spectral area decrease of 93% when applied in a proportion of 15 g ion exchanger matrix L-1 of colored wastewater, even in the case of the parallel presence of 50 g L-1 of mordant salts in the waste water. The wide range of colored matter removal by the synthesized matrices varied from 40.27 to 98.65 mg g-1 of ionized matrix, obviously depending in each particular chemical structure of the dye upon adsorption.