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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

S?ndrome de fragilidade em idosos longevos : an?lise da composi??o corporal por ultrassom

Ribeiro, Andr? 27 July 2018 (has links)
Submitted by PPG Gerontologia Biom?dica (geronbio@pucrs.br) on 2018-12-17T15:46:17Z No. of bitstreams: 1 RIBEIRO_ANDRE_TES.pdf: 4012990 bytes, checksum: 5933986cd6984b54d4f8aa39de819ad9 (MD5) / Approved for entry into archive by Caroline Xavier (caroline.xavier@pucrs.br) on 2018-12-18T16:44:11Z (GMT) No. of bitstreams: 1 RIBEIRO_ANDRE_TES.pdf: 4012990 bytes, checksum: 5933986cd6984b54d4f8aa39de819ad9 (MD5) / Made available in DSpace on 2018-12-18T16:51:19Z (GMT). No. of bitstreams: 1 RIBEIRO_ANDRE_TES.pdf: 4012990 bytes, checksum: 5933986cd6984b54d4f8aa39de819ad9 (MD5) Previous issue date: 2018-07-27 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior - CAPES / Introduction: Fragility is a common clinical syndrome in the elderly, which causes great risks to health, disabilities, hospitalizations and consequently a high risk of mortality. The available knowledge about the multiple aspects of fragility in the elderly suggests that it is a predictor of changes in body composition, with a decline in lean mass, and in this way, a relevance in the study of the subject in long-lived patients is observed. In this aspect, the present study proposes the use of Ultrasound (US) because it is a portable method, with ease of handling and not be influenced by skinfolds, which minimizes possible inter and intra-rater variations, therefore, with greater reliability in relation to the results presented. Objectives: To identify the characteristics of the body composition through the US in the groups of non-frailty and frailty oldest-old. Methods: The greatest possible number of oldest-old were traced through the Geriatrics General Ambulatory of Hospital S?o Lucas / PUCRS. Personal and social data were collected through a questionnaire. Fragility data were obtained through five phenotypes. Body composition data were obtained through the portable US. For the analysis of the data, the sample was separated into two groups, according to the classification of fragility: frailty and non-frailty. Percentage differences between the categorical variables were calculated through the creation of cross tables between the variables. Numerical variables were presented through means, standard deviations and variances. Results: 52 elderly people with a mean age of 90.10 ? 4.49 years were evaluated. 63.5% were classified as non-frailty and 36.5% frailty. The majority of the sample is composed of women (73.1%). White race totals 86.5% and 80.5% are widowers. 31.6% of the frailty oldest-old live alone. The average amenities were higher for the frailty (3.21 ? 1.14) compared to non-frailty (2.15 ? 1.67). In the analysis of schooling, those who reported having elementary education (? 8th grade) had a higher odds ratio [RP1,22 (CI95% 1.00-1.49)] to develop fragility compared to the reference category (? high school) (p = 0.046). Through the classification of the percentage of body fat (%F) by the US, it was observed that the female longevity with scores above 33 %F, presented a higher odds ratio [RP1,81 (IC95% 1,30-2, 52)] to develop fragility compared to the category with the reference %F (<29 %F) (p <0.001). For males, those who obtained scores above 26 %F had a greater chance [RP1,81 (IC95% 1.30-2.52)] of developing fragility compared to the category with the reference %F (<23 %F) (p <0.001).Conclusion: The present study showed persuasive results between fragility syndrome and body composition. Through the analysis of body composition by Ultrasound and according to the points of cuts predicted in the literature, it was possible to identify associations between obesity and increased risk of frailty in longevity. It was concluded that, the higher the body fat levels and the lower the lean mass (sarcopenic obesity), the greater the level of fragility of the longevity above 80 years of age. / Introdu??o: Fragilidade ? uma s?ndrome cl?nica comum em idosos, que ocasiona grandes riscos para a sa?de, incapacidades, hospitaliza??es e como consequ?ncia grande risco de mortalidade. O conhecimento dispon?vel sobre os m?ltiplos aspectos da fragilidade em idosos sugerem que esta seja preditora de altera??es na composi??o corporal, com decl?nio da massa magra, e desta maneira, observa-se uma relev?ncia no estudo do tema em pacientes longevos. Neste aspecto, o presente estudo prop?e o uso do Ultrassom (US) por ser um m?todo port?til, com facilidade de manuseio e n?o ser influenci?vel pelas dobras cut?neas corporais, o que minimiza poss?veis varia??es inter e intra-avaliador, portanto, com maior confiabilidade em rela??o aos resultados apresentados. Objetivos: Identificar as caracter?sticas da composi??o corporal atrav?s do US nos grupos de longevos n?o fr?geis e com fragilidade. M?todos: Os longevos foram rastreados atrav?s do Ambulat?rio Geral de Geriatria do Hospital S?o Lucas/PUCRS. Os dados pessoais e sociais foram coletados atrav?s de um question?rio. Dados de fragilidade foram obtidos atrav?s de cinco fen?tipos. Dados de composi??o corporal foram obtidos atrav?s do US port?til. Para a an?lise dos dados, a amostra foi separada em dois grupos, de acordo com a classifica??o da fragilidade: fr?gil e n?o fr?gil. As vari?veis num?ricas foram apresentadas atrav?s das m?dias, desvio padr?es e vari?ncias. Aprovado pelo CEP-PUCRS sob n?mero CAEE 68165117.6.0000.5336. Resultados: A amostra foi composta por 52 idosos longevos com idade m?dia de 90,10?4,49 anos. 63,5% foram classificados como n?o-fr?geis e 36,5% fr?geis. A maioria s?o mulheres (73,1%). Ra?a branca soma 86,5% e 80,5% s?o vi?vos. 31,6% dos longevos fr?geis moram sozinhos. A m?dia de comorbidades foi maior para os fr?geis (3,21?1,14) comparada aos n?o-fr?geis (2,15?1,67). Na an?lise da escolaridade, longevos que relataram ter ensino fundamental (?8?s?rie), apresentaram maior raz?o de chance [RP1,22(IC95%1,00-1,49)] de desenvolver a fragilidade frente ? categoria de refer?ncia (?Ensino M?dio) (p=0,046). Atrav?s da classifica??o do percentual de gordura corporal (%G) pelo US, observou-se que os longevos do sexo feminino com escores acima de 33 %G, apresentaram maior raz?o de chance [RP1,81(IC95%1,30-2,52)] de desenvolver a fragilidade frente ? categoria com o %G de refer?ncia (<29%G) (p<0,001). Para o sexo masculino, os que obtiveram escores acima de 26 %G, apresentaram maior chance !5 [RP1,81(IC95%1,30-2,52)] de desenvolver a fragilidade frente ? categoria com o %G de refer?ncia (<23%G) (p<0,001). Conclus?o: O presente estudo mostrou resultados persuasivos entre a s?ndrome de fragilidade e a composi??o corporal. Atrav?s das an?lises de composi??o corporal por Ultrassom e conforme os pontos de cortes preditos pela literatura, foi poss?vel identificar associa??es entre obesidade e aumento do risco de fragilidade em longevos. Concluiu-se que, quanto maiores os n?veis de gordura corporal e menores os de massa magra (obesidade sarcop?nica),maior ? o n?vel de fragilidade dos longevos acima de 80 anos de idade.
2

Avalia??o do estado vol?mico de pacientes transplantados renais utilizando bioimped?ncia el?trica

Tanscheit, Vivian Cunha 29 March 2016 (has links)
Submitted by Setor de Tratamento da Informa??o - BC/PUCRS (tede2@pucrs.br) on 2016-07-26T14:02:23Z No. of bitstreams: 1 DIS_VIVIAN_CUNHA_TANSCHEIT_COMPLETO.pdf: 868762 bytes, checksum: 536b7649ac48a271688dbc5fac314b6d (MD5) / Made available in DSpace on 2016-07-26T14:02:24Z (GMT). No. of bitstreams: 1 DIS_VIVIAN_CUNHA_TANSCHEIT_COMPLETO.pdf: 868762 bytes, checksum: 536b7649ac48a271688dbc5fac314b6d (MD5) Previous issue date: 2016-03-29 / Introduction: Kidney transplantation is the most effective therapy for chronic renal patients; complications as the delayed graft function (DGF) are common, generating long-term consequences for the prognosis of kidney transplant. The impact of total body volume immediate pre renal transplant in outcome of transplantation is unknown, as well as the influence of the dialysis modality pre transplantation in the occurrence of DGF. The body volume can be measured by bioimpedance, which helps to quantify body water, its distribution and consequent classification in euvolemic, hypovolemic or hypervolemic. Objective: To evaluate volume status by bioelectrical impedance method in patients on dialysis undergoing kidney transplantation and relate to the need for dialysis post operatively. Methods: A prospective longitudinal observational study included chronic renal patients, who underwent a kidney transplant at the Hospital S?o Lucas, Pontifical Catholic University of Rio Grande do Sul between October 2014 and December 2015. The evaluation of the body composition was performed using the body composition monitor - BCM (Fresenius Medical Care), pre renal transplantation, immediately before going to the operating room, and patients were followed during the first week of recovery. DGF was defined as the need of dialysis during the first week after transplantation. Student's t test to compare continuous variables and categorical we used the chi-square test or Fisher's exact test. The significance level was set at alpha = 0.05 and we used the statistical package SPSS version 17 for Windows. This study was approved by the ethics committee of the institution protocol number 826 866. Results: We studied 36 kidney transplant patients (50.3 +14.4 years; 22 male), classified according to body volume, mostly were hypervolemic (16, 44.4%), and euvolemic (15, 41.7 %). DGF was seen in 25 (69.4%) patients, hyperkalemia was the main indication for dialysis (19, 59.2%) and 27 (75%) were discharged with a gain of renal function. The volemic status showed no significant association with the occurrence of DGF (P = 0.610), while peritoneal dialysis (PD) was associated with reduced need for dialysis in the first week after surgery (P = 0.006). Conclusions: Preoperative volemic status in patients undergoing renal transplantation has no association with the incidence of DGF, the volume status was similar between modalities (PD patients and hemodialysis). The data suggest that DP before transplantation decreases the chances of occurrence of DGF. / Introdu??o: O transplante renal ? a terapia mais eficaz para o paciente renal cr?nico, por?m pode apresentar complica??es como a fun??o retardada do enxerto (DGF), gerando consequ?ncias a longo prazo no progn?stico dos transplantados renais. O impacto da volemia pr?-transplante renal no desfecho imediato do transplante ? desconhecido, assim como a influ?ncia da modalidade de di?lise pr?-transplante na ocorr?ncia de DGF. O volume corporal pode ser avaliado por bioimped?ncia, o que auxilia na quantifica??o da ?gua corp?rea, sua distribui??o e consequente classifica??o em euvol?mico, hipovol?mico ou hipervol?mico. Objetivo: Avaliar, pelo m?todo de bioimped?ncia el?trica, o estado vol?mico pr?-transplante de pacientes submetidos ao transplante renal e relacionar com a necessidade de di?lise no p?s-operat?rio. M?todos: Estudo observacional prospectivo e longitudinal, incluiu pacientes renais cr?nicos submetidos a transplante renal no Hospital S?o Lucas da Pontif?cia Universidade Cat?lica do Rio Grande do Sul no per?odo entre outubro de 2014 e dezembro de 2015. A avalia??o da composi??o corporal foi realizada utilizando o monitor de composi??o corporal - BCM (Fresenius Medical Care), no pr?-operat?rio do transplante renal, imediatamente antes da ida ao bloco cir?rgico, e os pacientes foram acompanhados durante a primeira semana de recupera??o. DGF foi definida como a necessidade de di?lise na primeira semana p?s transplante. Foi aplicado o teste t de Student para compara??o de vari?veis cont?nuas e para as categ?ricas usou-se o teste do qui quadrado ou teste exato de Fisher. O n?vel de signific?ncia adotado foi de alfa=0,05 e para as an?lises empregou-se o pacote estat?stico SPSS vers?o 17 para Windows. Este estudo foi aprovado pelo Comit? de ?tica da institui??o atrav?s do Parecer n?826.866. Resultados: Foram estudados 36 pacientes transplantados renais (50,3 +14,4 anos; 22 masculinos), classificados de acordo com a volemia, em sua maioria como hipervol?micos (16, 44,4%) e euvol?micos (15, 41,7%). DGF foi vista em 25 (69,4%) pacientes, sendo a hipercalemia a principal indica??o de di?lise (19, 59,2%) e 27 (75%) tiveram alta hospitalar com ganho de fun??o renal. A volemia n?o foi associada ? ocorr?ncia de DGF (P=0,610), por?m a di?lise peritoneal (DP) foi relacionada com menor necessidade de di?lise na primeira semana de p?s-operat?rio (P=0,006). Conclus?es: A volemia pr?-operat?ria dos pacientes transplantados renais n?o foi associada ? incid?ncia de DGF, o estado vol?mico foi similar entre os pacientes em DP e hemodi?lise. Os dados sugerem que fazer DP antes do transplante diminui as chances da ocorr?ncia de DGF.
3

Diferentes processamentos da soja na dieta de vacas F1, em pastagem de capim-braqui?ria / Different processing of soybean in the diet of dairy cows F1 grazing signal grass

Andrade, Vin?cius Raimundi 29 April 2011 (has links)
Submitted by Rodrigo Martins Cruz (rodrigo.cruz@ufvjm.edu.br) on 2015-12-22T11:36:06Z No. of bitstreams: 2 vinicius_raimundi_andrade.pdf: 647063 bytes, checksum: afbb43c95c40604539a6b3e6be2dc6b6 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) / Approved for entry into archive by Rodrigo Martins Cruz (rodrigo.cruz@ufvjm.edu.br) on 2015-12-22T12:49:52Z (GMT) No. of bitstreams: 2 vinicius_raimundi_andrade.pdf: 647063 bytes, checksum: afbb43c95c40604539a6b3e6be2dc6b6 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) / Made available in DSpace on 2015-12-22T12:49:52Z (GMT). No. of bitstreams: 2 vinicius_raimundi_andrade.pdf: 647063 bytes, checksum: afbb43c95c40604539a6b3e6be2dc6b6 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) Previous issue date: 2011 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior (CAPES) / Objetivou-se avaliar o consumo e a digestibilidade dos nutrientes, bem como a produ??o e composi??o do leite de vacas mesti?as (Holand?s x Gir) mantidas a pasto e suplementadas com cana e concentrado (28% de PB). Foram utilizadas cinco vacas com 150 ? 14 dias de lacta??o e produ??o m?dia de 7,1 ? 2,1 kg/dia de leite, distribu?das no delineamento em quadrado latino 5 x 5. Os tratamentos foram constitu?dos por dietas contendo soja que passou por diferentes processamentos e soja gr?o in natura sendo que, todos os animais receberam de forma casualizada, um dos seguintes tratamentos: concentrado a base de farelo de soja (FS); concentrado a base de gr?o de soja (SGC); concentrado a base de gr?o de soja triturado (STC); concentrado a base de gr?o de soja tostado (SGT) e concentrado a base de gr?o de soja triturado e tostado (STT). Os consumos de mat?ria seca (MS), mat?ria org?nica (MO), prote?na bruta (PB), fibra em detergente neutro (FDN), carboidratos totais (CHO) e nutrientes digest?veis totais (NDT) n?o foram influenciados pela dieta, entretanto o consumo de extrato et?reo (EE) foi superior para os animais que receberam dietas com inclus?o de soja em rela??o aos que receberam farelo de soja. As digestibilidades da MS, MO, FDN, PB e EE n?o diferiram, enquanto que a digestibilidade dos CHO foi alterada em fun??o da dieta. A produ??o de leite corrigida diferiu entre as dietas, sendo que o tratamento com SGC foi o que propiciou a menor produ??o de leite em rela??o aos demais tratamentos que n?o diferiram entre si. A composi??o do leite n?o variou independente da forma de utiliza??o da soja. Conclui-se, portanto, que o farelo de soja pode ser substitu?do pela soja gr?o triturada ou pela soja tostada, triturada ou n?o em dietas de vacas de baixa produ??o em pastagem de Brachiaria decumbens sem que haja preju?zo na produ??o e composi??o do leite. Assim, recomenda-se o uso destas mat?rias primas alternativas sempre que sua inclus?o representar menor custo da dieta. / Disserta??o (Mestrado) ? Programa de P?s-Gradua??o em Zootecnia, Universidade Federal dos Vales do Jequitinhonha e Mucuri, 2011. / ABSTRACT The objective of this work was to evaluate the intake and digestibility of nutrients, as well as production and milk composition of crossbred cows (Holstein x Zebu) kept on pasture and supplemented with sugarcane and concentrated (28% CP). Five cows with 150 ? 14 days of lactation and average production of 7,1 ? 2,1 kg/day of milk were assigned in a Latin Square 5 x 5. The treatments were constituted of a diet control composed of soybean treated under different processing?s and soya bean in natura, and all the animals received, in a casualized way, one of the following treatments: concentrated based on soybean meal (FS); concentrated based on raw soybean (SGC); concentrated based on raw ground soybean (STC); concentrated based on roasted soybean (SGT); and concentrate based on roasted soybean ground (STT). The intake of dry matter (MS), organic matter (MO), crude protein (PB) neutral detergent fiber (FDN), total carbohydrates (CHO) and total digestible nutrients (NDT) were not influenced by diet, however the intake of ether extract (EE) was higher for animals fed with diets with soybean added compared with those fed with soybean meal. The digestibility of MS, MO, FDN, PB and EE did not differ, whereas the digestibility of CHO was changed due to the diet. The corrected milk production differed between treatments, and treatment with raw soybean had the lowest milk production in relation to the other treatments that did not differ among themselves. Milk composition did not vary independently of the type of soybeans used. It is concluded therefore that the soybean meal can be replaced by soya bean crushed or by the roasted soybean, ground or not in diets of cows with low production in Brachiaria decumbens pastures with no loss in milk?s production and composition. Therefore, it is recommended the use of these alternative feeds whenever they present a lower market price.
4

Validade de equa??es de bioimpedanciometria para a predi??o da massa livre de gordura de atletas de futebol universit?rio / Validity of bioimpedanciometry equations for the prediction of fat-free mass of soccer college athletes

Silveira, J?natas Cardoso da 31 March 2017 (has links)
Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2017-10-05T00:08:46Z No. of bitstreams: 1 JonatasCardosoDaSilveira_DISSERT.pdf: 960551 bytes, checksum: 6a74842dfe817418a8368241ea11424f (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2017-10-16T21:23:01Z (GMT) No. of bitstreams: 1 JonatasCardosoDaSilveira_DISSERT.pdf: 960551 bytes, checksum: 6a74842dfe817418a8368241ea11424f (MD5) / Made available in DSpace on 2017-10-16T21:23:01Z (GMT). No. of bitstreams: 1 JonatasCardosoDaSilveira_DISSERT.pdf: 960551 bytes, checksum: 6a74842dfe817418a8368241ea11424f (MD5) Previous issue date: 2017-03-31 / A distribui??o de massa de um indiv?duo est? fortemente relacionada com os n?veis gerais de sa?de e condicionamento f?sico do mesmo. Para Mouad e Matias (2015), atrav?s da composi??o corporal (CC) ? poss?vel saber informa??es como tamanho, forma, constitui??o e caracter?sticas gen?ticas e adquiridas da pessoa ou at? mesmo de uma popula??o. Objetivo: Testar a validade de predi??o da massa livre de gordura de atletas universit?rios de futebol por equa??es de bioimpedanciometria, utilizando a Absortometria de Raios X de Dupla Energia como padr?o. M?todos: A amostra foi composta por 39 homens, da sele??o de futebol universit?ria da Universidade Federal do Rio Grande do Norte. As medidas de DXA e da BIA foram coletadas no mesmo dia no laborat?rio da institui??o. Para c?lculo de composi??o por BIA foi utilizado um software da Biotetronic, que propos as equa??es de Segal et. Al. (1988), Gray et. Al. (1989), Lohman (1992) e Carvalho e Neto (1998). Na an?lise dos dados foi verificada suanormalidade, e efetuada an?lise descritiva de m?dia e desvio padr?o, test T de Student para amostra dependentes (p < 0,05), modelos de regress?o linear, coeficientes de correla??o de Pearson (R), os coeficientes de determina??o (R2) e o erro padr?o de estimativa (EPE), assim como o coeficiente de correla?ao de concord?ncia (CCC), al?m do m?todo de Bland Altman. Conclus?o: Os resultados sugerem que para todas as equa??es, propostas pelo software da BIA, quando comparadas ao m?todo de referencia (DXA) os coeficientes de correla??o e concord?ncia foram classificados como fracos. Havendo ainda a necessidade de produ??o de novas equa??es que atendam ao estudo de uma popula??o espec?fica ou maior controle de in?meras vari?veis capazes de alterar os n?veis de resist?ncia e reat?ncia do sujeito naquele momento. / The distribution of mass of is strongly related with the general levels of health and physical conditioning. For Mouad and Matthias (2015), through the body composition (BC) it is possible to know information such as size, shape, composition and genetic traits and acquired by the person or even of a population. Objective: Test the validity of prediction of fat-free mass of soccer athletes by equations of bioimpedanciometry, using the Absortometry of dual-energy X-ray as a default. Methods: The sample was composed of 39 men, of the college soccer team of Universidade Federal do Rio Grande do Norte. The measures of DXA AND BIA were collected on the same day in the laboratory of the institution. For calculation of composition by BIA was used software from Biotetronic, who proposed the equations of Segal et al. Al. (1988), Gray et al. Al. (1989), Lohman (1992) and Carvalho and Neto (1998). In the analysis of data was verified the normality, and performed a descriptive analysis of media and, standard deviation test T-Test for dependent samples (p < 0.05), linear regression models, Pearson correlation coefficients (R), the coefficient of determination (R2) and the standard error of estimate (EPE), as well as the coefficient of correlance of concordance (CCC), in addition to the method of Bland Altman. Conclusion: The results suggest that for all the equations proposed by the software of the BIA, when compared to the method of reference (DXA) the coefficients of correlation and concordance were classified as weak. There is still need for production of new equations that meet the study of a specific population or greater control of numerous variables that can alter the levels of resistance and reactance of the subject at that moment.
5

Elabora??o de material pr?-composicional atrav?s de expans?o de procedimentos do sistema Schillinger de composi??o musical

Morais J?nior, Agamenon Clemente de 09 December 2014 (has links)
Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2016-03-18T21:55:10Z No. of bitstreams: 1 AgamenonClementeDeMoraisJunior_DISSERT.pdf: 11540034 bytes, checksum: ba0216cfe99dfb83f34e282a5a988727 (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2016-03-18T22:39:55Z (GMT) No. of bitstreams: 1 AgamenonClementeDeMoraisJunior_DISSERT.pdf: 11540034 bytes, checksum: ba0216cfe99dfb83f34e282a5a988727 (MD5) / Made available in DSpace on 2016-03-18T22:39:55Z (GMT). No. of bitstreams: 1 AgamenonClementeDeMoraisJunior_DISSERT.pdf: 11540034 bytes, checksum: ba0216cfe99dfb83f34e282a5a988727 (MD5) Previous issue date: 2014-12-09 / O objetivo deste trabalho ? investigar possibilidades de extens?es de procedimentos composicionais, tendo por base os recursos disponibilizados pelo Sistema Schillinger de Composi??o Musical (SSCM). Localiza historicamente e realiza uma revis?o de literatura sobre o assunto. Apresenta o estado da arte do trabalho realizado pela equipe da qual o autor deste trabalho faz parte e apresenta os resultados obtidos, com vistas tanto ? aprendizagem quanto ? revis?o do processo composicional. Sugere a extens?o do conceito de local de ataque para local de instrumenta??o e desenvolve o procedimento de instrumenta??o bin?ria. Apresenta o memorial composicional da obra Su?te Grega, para Obo?, Saxofone e 3 Violoncelos. Comenta os resultados obtidos e apresenta possibilidades para a continua??o da pesquisa. / The work aims at investigating possibilities of extending compositional procedures, based on the Schillinger System of Musical Composition (SSMC). I start by elaborating a brief historical review on SSMC, which is followed by a critical review of the System. The work includes a state of the art on the research on this topic, performed upon analysis of the current work conducted by a research group from the UFRN Music School from which I also make part. The main line of the research is to elaborate on the suggestion of extending the SSMC concept of place of attack to the idea of place of instrumentation, through developing a binary instrumentation procedure. The experimentation on the thesis? hypothesis is presented in my composition titled ?Su?te Grega? (Greek Suite), a compositional memoir for Oboe, Saxophone and 3 Cellos.
6

Caracter?sticas de crescimento e valor nutritivo de clones de capim-elefante (Pennisetum purpureum Schum.) manejados sob lota??o rotacionada na esta??o seca / Growth characteristics and nutritive value of elephant grass clones managed under rotational grazing during the dry season

MORENZ, Danilo Antonio 20 November 2011 (has links)
Submitted by Jorge Silva (jorgelmsilva@ufrrj.br) on 2017-10-25T16:19:22Z No. of bitstreams: 1 2012 - Danilo Antonio Morenz.pdf: 638093 bytes, checksum: 3b4f1d143b088953006c8246815bb7b1 (MD5) / Made available in DSpace on 2017-10-25T16:19:25Z (GMT). No. of bitstreams: 1 2012 - Danilo Antonio Morenz.pdf: 638093 bytes, checksum: 3b4f1d143b088953006c8246815bb7b1 (MD5) Previous issue date: 2011-11-20 / CNPq / The objective of this study was to evaluate the variables related to the heights in the pre and post grazing sward, the production of dry biomass of green forage, morphological composition, leaf:stem ratio and nutritive value of two clones of elephant grass managed under rotational stocking. Was adopted a completely randomized design with repeated measures in time (grazing cycles) and three replications (paddocks). The sward heights, in pre and post grazing were influenced by the clones and grazing cycles, being the highest values observed for clone CNPGL 03-01-00. The production of dry mass of green forage was influenced by clone and grazing cycle, with higher mean value observed for CNPGL 03-01- 00, which was 17% higher than that observed for CNPGL 92-198-7, and there was decreased of dry mass of green forage with the advance of grazing cycles. The production of dry matter of leaves was influenced only by grazing cycle, with gradual reduction from the first to the third cycle. However, in fourth cycle was increase in biomass of leaves, which did not differ from that observed in the second cycle. There was interaction clone x cycle for the production of dry matter of stem, being observed differences in the first and third cycles for the clones. There was no effect of the factors studied for the production of senescent material. The leaf: stem ratio was influenced by grazing cycles, with interaction of the factors. The clone CNPGL 91-198-7 kept the leaf:stem ratio stable over the cycles, while clone CNPGL 1-3-00 presented a decrease in leaf:stem ratio from first until to third cycle. The number of aerial tillers was influenced by grazing cycles, increasing from the first until to third cycle, while the fourth cycle was observed decreased in the number of these tillers. The basal tillers were only effect of clones, where CNPGL 91-198-7 showed a higher number of these tillers. Crude protein (CP) and lignin (LIG) content were not affected by clones or by grazing cycles. Neutral detergent fiber (NDF) and the in vitro dry matter digestibility (IVDMD) were affected only by grazing cycles. The highest values of NDF were observed at the firsts three grazing cycles and, in the fourth grazing cycle the NDF was reduced. The IVDMD decreased until the third cycle; however, in the fourth cycle the values obtained were similar to those of the first cycle. According to results obtained the clone CNPGL 92-198-7 showed higher production of dry matter of the leaves, lower production of dry matter of stem and higher density of basal tillers, which may indicate its greatest potential for use under grazing, when compared to CNPGL 01-03-00. / Objetivou-se estudar as alturas no pr? e p?s-pastejo do dossel forrageiro, a produ??o de biomassa seca de forragem verde, a composi??o morfol?gica, a rela??o folha:colmo, a densidade de perfilhos e o valor nutritivo de dois clones de capim-elefante manejados sob lota??o rotacionada. Foi utilizado delineamento inteiramente casualizado com medidas repetidas no tempo (quatro ciclos de pastejo) e tr?s repeti??es (piquetes). As alturas do dossel pr? e p?s pastejo foram influenciadas pelos clones e pelos ciclos de pastejo. Os valores mais elevados foram observados para o clone CNPGL 00-1-3. Para massa seca de forragem verde houve apenas efeito do clone e do ciclo de pastejo. O valor m?dio da massa seca de forragem verde do CNPGL 00-1-3 foi 17% maior do que a do CNPGL 92-198-7. Com o avan?ar dos ciclos de pastejo houve redu??o da massa seca de forragem verde. A produ??o de biomassa seca de folha foi influenciada apenas pelo ciclo de pastejo, com redu??o gradual do primeiro at? o terceiro ciclo. No quarto ciclo houve aumento na massa seca de folha, que n?o diferenciou daquela obtida no segundo ciclo. Houve intera??o clone x ciclo para a massa de colmo, sendo observadas diferen?as entre clones apenas no primeiro e terceiro ciclos. N?o foi observado efeito dos fatores estudados ou intera??o para a massa seca de material morto. A rela??o folha:colmo foi influenciada pelos ciclos de pastejo, havendo intera??o dos fatores estudados. O CNPGL 92-198-7 manteve a rela??o folha:colmo est?vel ao longo dos ciclos, enquanto que o CNPGL 00-1-3 apresentou decr?scimo na rela??o folha:colmo do primeiro at? o terceiro ciclo, com maior valor obtido no quarto ciclo. Quanto ao n?mero de perfilhos a?reos foi observado efeito dos ciclos de pastejo, com aumento do primeiro ao terceiro ciclo, enquanto que no quarto ciclo houve redu??o do n?mero desses perfilhos. Para os perfilhos basais houve efeito dos clones, onde o CNPGL 92-198-7 apresentou maior n?mero de perfilhos que o CNPGL 00-1-3. Os teores de prote?na bruta (PB) n?o foram influenciados pelos clones ou pelos ciclos de pastejo. Os teores de fibra em detergente neutro (FDN) e o coeficiente da digestibilidade in vitro da mat?ria seca (DIVMS) foram influenciados apenas pelos ciclos de pastejo. Os maiores valores de FDN foram observados nos tr?s primeiros ciclos de pastejo, j? no quarto ciclo de pastejo o teor de FDN reduziu. Quanto ? DIVMS houve queda at? o terceiro ciclo, enquanto que no quarto ciclo os valores obtidos foram semelhantes aos do primeiro ciclo. Para lignina n?o foi observada diferen?a dos fatores estudados. De acordo com os resultados obtidos, o clone CNPGL 92-198-7 apresentou maior produ??o de biomassa seca de folhas, menor produ??o de biomassa seca de colmo e maior densidade populacional de perfilhos basais, o que pode indicar seu maior potencial para uso sob pastejo, quando comparado ao CNPGL 00-1-3.
7

Origami: mem?rias de um processo composicional assistido por solu??es computacionais / Origami: memoirs of a compositional process assisted by computer solutions

Dantas, Victor Vitoriano 05 August 2015 (has links)
Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2016-04-26T21:11:19Z No. of bitstreams: 1 VictorVitorianoDantas_DISSERT.pdf: 4860785 bytes, checksum: 00c6c1cc2de49e81e11ebd4c0bc3377d (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2016-04-29T23:12:17Z (GMT) No. of bitstreams: 1 VictorVitorianoDantas_DISSERT.pdf: 4860785 bytes, checksum: 00c6c1cc2de49e81e11ebd4c0bc3377d (MD5) / Made available in DSpace on 2016-04-29T23:12:17Z (GMT). No. of bitstreams: 1 VictorVitorianoDantas_DISSERT.pdf: 4860785 bytes, checksum: 00c6c1cc2de49e81e11ebd4c0bc3377d (MD5) Previous issue date: 2015-08-05 / Este trabalho demonstra a utiliza??o do Sistema Schillinger de Composi??o Musical (doravante SSCM) em um processo composicional. Iremos utilizar o Sistema no mapeamento entre os dom?nios de origami e a m?sica. Embora as pesquisas sobre o SSCM estejam estabelecidas, no Brasil o assunto ainda ? novo. O principal objetivo desse trabalho ? relatar o fazer composicional, demonstrando solu??es e ferramentas que foram utilizadas e criadas para elaborar a composi??o Origami, para contrabaixo, tuba e piano. O processo composicional descrito aqui utilizou o modelo de acompanhamento composicional (SILVA, 2007). Demonstraremos o freeware Pd- Syncker (desenvolvido neste trabalho) e o utilizaremos junto com o J-Syncker como ferramentas no aux?lio do uso do SSCM e do fazer composicional. Temos, entre os resultados principais, uma composi??o autoral para contrabaixo, tuba e piano e o freeware Pd- Syncker. / This work demonstrates the use of Schillinger System of Musical Composition (hereinafter SSMC) in a composing process. We will use the System to map between origami and music domains. (ZBIKOWSKY, 1997) Althoug research on the SSMC are established in Brazil it is still new. The main objective of this study is to report the compositional making, demonstrating solutions and tools that were used and designed to compose Origami for double bass, tuba and piano. The compositional process described herein used the Compositional Process Monitoring Model (SILVA, 2007). We demonstrate freeware Pd Syncker (developed in this study), used along with J-Syncker, as tools to aid the use of SSMC and our compositional making. We have, among the key findings, an authorial composition for bass, tuba and piano and freeware Pd Syncker.
8

Estudo da composi??o qu?mica da jaca (Artocarpus heterophyllus Lam.) desidratada, in natura e liofilizada

Basso, Adriano Martinez 28 March 2017 (has links)
Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2017-06-02T19:23:34Z No. of bitstreams: 1 AdrianoMartinezBasso_DISSERT.pdf: 3012448 bytes, checksum: 3c69a91b0526381ccdc056272f1dba47 (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2017-06-05T22:54:43Z (GMT) No. of bitstreams: 1 AdrianoMartinezBasso_DISSERT.pdf: 3012448 bytes, checksum: 3c69a91b0526381ccdc056272f1dba47 (MD5) / Made available in DSpace on 2017-06-05T22:54:44Z (GMT). No. of bitstreams: 1 AdrianoMartinezBasso_DISSERT.pdf: 3012448 bytes, checksum: 3c69a91b0526381ccdc056272f1dba47 (MD5) Previous issue date: 2017-03-28 / Este trabalho teve como objetivos determinar as composi??es fisicoqu?mica e mineral das sementes da jaca mole (JM) e da jaca dura (JD) desidratada, das polpas da JM e da JD desidratada, liofilizada e in natura. Para isto, foram determinados os percentuais de: umidade, cinza, lip?deos, prote?na e carboidrato. Foram analisadas por ICP-OES as concentra??es dos elementos: c?lcio, cobre, ferro, magn?sio, cromo, mangan?s, pot?ssio, s?dio, zinco, n?quel e cobalto. Os resultados mostraram que as sementes da JM e da JD t?m composi??es bromatol?gicas muito pr?ximas: 63% de umidade, 18% de carboidrato, 15% de prote?na e 3% de cinzas. A maior diferen?a foi no teor de lip?deos (0,4% - JM e 0,9% - JD). As composi??es minerais s?o bem distintas. O pot?ssio e o magn?sio s?o os mais abundantes em ambas as variedades (95,8% - JM e 93,2% - JD). As sementes de JD t?m 5,5 vezes mais Na, 24% mais Ca, 3 vezes mais Zn e 2% mais K. As sementes de JM t?m 32% mais Fe, 37% mais Mn e 16% mais Mg. Do ponto de vista fisicoqu?mico, as polpas t?m uma grande distin??o. A polpa da JD tem 9,5 vezes mais lip?deos e o dobro de carboidrato. A polpa da JM tem 10% mais umidade e 14% mais cinza. O teor de prote?na ? muito semelhante. Nas polpas, a composi??o de minerais ? bem diferente, embora o pot?ssio e o magn?sio sejam os elementos majorit?rios nas duas variedades. (96,1% - JM e 92,4% - JD). A polpa de JM tem 33% mais K, 29% mais Mg, 26% mais Mn, 48% mais Na, 16% mais Cu, 24% mais Fe e 5% mais Zn. A polpa da JD tem 45% mais Ca, o que pode explicar sua maior firmeza. A composi??o qu?mica das polpas da JM e da JD in natura s?o muito parecidas em rela??o ?s concentra??es de Fe, Cu, Mn e Mg. A polpa da JD in natura tem 2,6 vezes mais Ca e 27% mais Zn. A variedade mole in natura tem 5% mais K e 25% mais Na. A liofiliza??o preservou mais o teor de carboidratos nas polpas das duas variedades de jaca. Os resultados foram submetidos ao teste t pareado, com 95% de signific?ncia, para inferir sobre a signific?ncia da igualdade ou desigualdade dos par?metros comparados. / This work had as objectives to determine the physicochemical and mineral compositions of the dehydrated seeds of the soft jackfruit (SJ) and of the hard jackfruit (HJ), of the dehydrated, in nature and lyophilized pulps of the SJ and HJ. For this, were determined the percentages of: moisture, ash, lipids, protein and carbohydrate. The concentrations of the elements calcium, copper, iron, magnesium, chromium, manganese, potassium, sodium, zinc, nickel and cobalt were analyzed by ICP-OES. The results showed that the seeds of SJ and of HJ have very close bromatological compositions: 63% moisture, 18% carbohydrate, 15% protein and 3% ash. The major difference was in the lipids contente (0,4% - SJ and 0,9% - HJ). The mineral compositions are quite distinct. Potassium and magnesium are the most abundant in both varieties (96% - SJ and 93% - HJ). The seeds of HJ have 5,5 times more Na, 24% more Ca, 3 times more Zn and 2% more K. The seeds of SJ have 32% more Fe, 37% more Mn and 16% more Mg. From a physicochemical point of view, the pulps have a great distinction. The pulp of HJ has 9,5 times more lipids and twice the carbohydrate. The pulp of SJ has 10% more moisture and 14% more ash. The protein content is very similar. In pulps, the composition of minerals is quite different, although potassium and magnesium are the major elements in the two varieties (96% - SJ and 93% - HJ). The pulp of SJ has 33% more K, 29% more Mg, 26% more Mn, 48% more Na, 16% more Cu, 24% more Fe and 5% more Zn. The pulp of HJ has 45% more Ca, which may explain its greater firmness. The chemical composition of the pulps in nature of SJ and HJ are very similar in relation to the concentrations of Fe, Cu, Mn and Mg. The HJ in nature pulp has 2,6 times more Ca and 27% more Zn. The in nature soft variety has 5% more K and 25% more Na. The freeze-drying preserved the carbohydrate content in the pulps of the two varieties of jackfruit. The SJ lyophilized pulp had the lower metal content than the pulp dehydrated in the oven. The results were submitted to the paired t test, with 95% significance, to infer the significance of the equality or inequality of the parameters compared.
9

Avalia??o do perfil antropom?trico dos idosos de Porto Alegre RS : a influ?ncia da metodologia na determina??o da composi??o corporal

Gurgel, Jonas L?rio 14 August 2008 (has links)
Made available in DSpace on 2015-04-14T13:53:21Z (GMT). No. of bitstreams: 1 405285.pdf: 5127311 bytes, checksum: 6985ebb23448b5399737bcdf27f20488 (MD5) Previous issue date: 2008-08-14 / Introdu??o: A popula??o idosa ? a que mais cresce no mundo, atualmente. Na literatura cient?fica espec?fica, relacionada ? ?rea de geriatria e gerontologia, poucos s?o os estudos populacionais que abordam, com a devida profundidade, os aspectos morfofuncionais relacionados ? sa?de dos idosos. O fato de ainda haver um desconhecimento das caracter?sticas em diferentes ?mbitos (social, educacional, morfofuncional, fisiol?gico, psicol?gico, etc.) desse nicho populacional, somado ao r?pido e crescente incremento de tal grupo, poder? levar a um colapso das pol?ticas p?blicas empregadas nos dias atuais. Objetivos: Descrever o perfil antropom?trico dos idosos de Porto Alegre. Verificar se a faixa et?ria influencia nos valores m?dios dos par?metros antropom?tricos avaliados para os dois g?neros. Verificar a influ?ncia do m?todo de determina??o da composi??o corporal nos valores m?dios de percentual de gordura dos idosos de Porto Alegre. Metodologia: Na primeira fase, foram selecionados randomicamente 1.164 idosos de uma popula??o de 168.577 indiv?duos (com 60 anos ou mais), de ambos os sexos, residentes no munic?pio de Porto Alegre. Na segunda fase, foram avaliados 472 idosos (n= 472, 335 mulheres, 137 homens). A massa corporal, estatura, dobras cut?neas, bioimped?ncia (BIO) (balan?a e manual), perimetrias e di?metros ?sseos foram mensurados. A partir de tais dados, foram calculados: o IMC, a RAQ, a RCQ e o %GC pelas equa??es de Jackson e Pollock (J&P), de Tran e Weltman (T&W) (mulheres apenas), de Deurenberg (DEU) e pelas BIO manual e balan?a. Classificou-se o IMC, utilizando-se duas distintas tabelas de classifica??o (OPAS e OMS). Foram utilizados os seguintes tratamentos estat?sticos (p&#8804;0,05 para todos): teste t de Student, para amostras independentes; Mann-Whitney; ANOVA one way com Bonferroni post hoc test; Kruskal-Wallis com Dunn post hoc test; ANOVA, para amostras repetidas com Bonferroni post hoc test; Friedman com Dunn post hoc test; teste t de Student, para amostras pareadas; Wilcoxon; Sign test e as correla??es de Pearson e Spearman. Resultados: Primeiramente, os resultados foram descritos (m?dia e DP) e apresentados estratificados por g?nero. A influ?ncia do g?nero foi avaliada, sendo encontradas diferen?as estatisticamente significativas em todas as vari?veis mensuradas, exceto em rela??o ? idade, ao di?metro femoral e ?s perimetrias abdominal e da panturrilha. Em seguida, os resultados foram descritos em m?dia, DP e percentis (5%, 10%, 25%, 50%, 75%, 90% e 95%), estratificados por g?nero e grupo et?rio (60-69, 70-79, 80-89 e mais de 90 anos). Avaliados os resultados para a influ?ncia da faixa et?ria no comportamento das vari?veis, foram encontradas signific?ncias estat?sticas para massa corporal (homens e mulheres), e, somente com rela??o ?s mulheres, para estatura, IMC, %GC de J&P, BIO manual, somat?rio das dobras, perimetria abdominal e perimetria da cintura. No que se refere ?s correla??es, essas foram estatisticamente significativas para todos os m?todos testados. Conclus?o: O estudo se mostrou adequado, alcan?ando os objetivos propostos, apresentando um padr?o de refer?ncia do comportamento das vari?veis antropom?tricas e composi??o corporal dos idosos de Porto Alegre. Os m?todos de avalia??o parecem influenciar os valores absolutos das vari?veis, por?m, pelo fato de apresentarem correla??o significativa, sugerem uma similaridade de comportamento.
10

For?a muscular e composi??o corporal em idosas : o papel da suplementa??o da vitamina D

Silva, Patr?cia Zambone da 27 April 2017 (has links)
Submitted by PPG Gerontologia Biom?dica (geronbio@pucrs.br) on 2017-07-19T13:29:23Z No. of bitstreams: 1 SILVA_PATRICIA_ZAMBONE_DA_TESE.pdf: 2537968 bytes, checksum: 818511856a7e650015c59ec1bcccaedc (MD5) / Rejected by Caroline Xavier (caroline.xavier@pucrs.br), reason: Devolvido devido a falta de capa institucional. on 2017-07-28T20:35:05Z (GMT) / Submitted by PPG Gerontologia Biom?dica (geronbio@pucrs.br) on 2017-07-31T13:19:01Z No. of bitstreams: 1 SILVA_PATRICIA_ZAMBONE_DA_TESE.pdf: 2589449 bytes, checksum: 9286601e1e2732bceedf78741bb0d87a (MD5) / Approved for entry into archive by Caroline Xavier (caroline.xavier@pucrs.br) on 2017-08-03T17:49:44Z (GMT) No. of bitstreams: 1 SILVA_PATRICIA_ZAMBONE_DA_TESE.pdf: 2589449 bytes, checksum: 9286601e1e2732bceedf78741bb0d87a (MD5) / Made available in DSpace on 2017-08-03T18:05:42Z (GMT). No. of bitstreams: 1 SILVA_PATRICIA_ZAMBONE_DA_TESE.pdf: 2589449 bytes, checksum: 9286601e1e2732bceedf78741bb0d87a (MD5) Previous issue date: 2017-04-27 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior - CAPES / Organic changes caused by aging cause clinical manifestations in several situations common to elderly patients. Among them, the aging process is associated with a decline in muscle mass and strength. Several factors are involved in this mechanism, among them low D vitamin. OBJECTIVES: verify the effect of D vitamin supplementation on handgrip strength and body composition in elderly women. METHODS: A longitudinal, interventional, uncontrolled study with 54 elderly women at community who do not have severe disabling diseases and do not take D vitamin supplementation. Serum (25 (OH) D) below 30 ng / mL were inclusion criteria in the study. The elderly women performed handgrip strength test (FM), body composition examination by DXA and laboratory tests (parathyroid hormone (PTH), urea (Ur), creatinine (Cr), serum calcium (Ca++) and interleukin-6)). Participants with serum vitamin D levels between 20-29.9 ng/mL were supplemented with 2000 IU per day of cholecalciferol for twelve weeks and those with levels below 20 ng/mL received 10000 IU per day of cholecalciferol for the same period. All had concomitant taking of calcium carbonate 1 g per day. At the end, handgrip strength test, biochemical evaluation and body composition were repeated. For the description of the sample, mean, standard deviation and percentage were used. For data correlation with normal distribution were used Pearson correlation test, and for comparison, Student's T test and for data with non-normal distribution, median, Spearman, Mann-Whitney U and Wilcoxon correlation test. RESULTS: Of the 54 elderly women included in the study, 52 concluded. The mean age was 72 ? 9 years. The mean value before and after supplementation were 25 (OH) D 18.9 ? 6.65 and 38.15 (24.4 ? 126.2) (p= 0,000), PTH 87.15 ? 40.08 and 67.55 ? 30.04 (p = 0,000), IL-6 3.6 (1.5 ? 15.8) and 2.25 (1.5 ? 45.9) (p = 0.04), FM 42.17 ? 14.12 and 42.55 ? 12.78 (p = 0,733), MM 38663 ? 5546 and 38159 ? 6186 (p = 0,132), Ca++ 9,56 ? 0,4 and 9,4 ? 0,35 (p = 0,004). The correlation analysis between variables after the intervention showed an inverse correlation between 25 (OH) D and PTH, FM and IL-6 and between Ca++ and IL-6. Direct correlations occurred between FM and MM and between FM and Ca++. CONCLUSION: Vitamin D supplementation increased serum levels of 25 (OH) D significantly, as well as reduced serum PTH and IL-6 levels, without changes in handgrip strength and total body lean mass. / Mudan?as org?nicas provocadas pelo envelhecimento originam manifesta??es cl?nicas em v?rias situa??es habituais aos pacientes idosos. Dentre elas, o processo de envelhecimento est? associado a um decl?nio na massa e for?a muscular. V?rios fatores est?o envolvidos nesse mecanismo, dentre eles, destaca-se a defici?ncia da vitamina D. OBJETIVO: verificar o efeito da suplementa??o de vitamina D na for?a de preens?o palmar e composi??o corporal em idosas. M?TODOS: Estudo longitudinal, intervencionista, n?o controlado com 54 idosas da comunidade que n?o possuam doen?as incapacitantes graves e que n?o utilizem reposi??o de vitamina D. N?veis s?ricos de vitamina D (25(OH)D) inferiores a 30 ng/mL foram crit?rios de inclus?o no estudo. As idosas realizaram teste de for?a de preens?o manual (FM), exame de composi??o corporal por DXA e exames laboratoriais (paratorm?nio (PTH), ureia (Ur), creatinina (Cr), c?lcio s?rico (Ca++) e interleucina-6 (IL-6)). As participantes com n?veis s?ricos de vitamina D entre 20 ? 29,9 ng/mL foram suplementadas com 2000 UI ao dia de colecalciferol durante dozes semanas e as com n?veis inferiores a 20 ng/mL receberam 10000 UI ao dia de colecalciferol pelo mesmo per?odo. Todas fizeram uso concomitante de carbonato de c?lcio 1 g ao dia. Ao final do per?odo de reposi??o, foram repetidos os testes de for?a manual, avalia??o bioqu?mica e composi??o corporal. Para a descri??o da amostra, foram utilizados m?dia, desvio-padr?o e percentual. Para a correla??o dos dados com distribui??o normal foi utilizado o teste de correla??o de Pearson, e para compara??o, teste T de Student e para os dados com distribui??o n?o-normal, utilizou-se o teste de correla??o de Spearman, Mann-Whitney U e Wilcoxon. RESULTADOS: Das 54 participantes, 52 idosas aderiram ao estudo, com idade m?dia de 72 ? 9 anos. Os valores m?dios antes e depois da interven??o foram 25(OH)D 18,9 ? 6,65 e 38,15 (24,4 ? 126,2) (p= 0,000), PTH 87,15 ? 40,08 e 67,55 ? 30,04 (p = 0,000), IL-6 3,6 (1,5 ? 15,8) e 2,25 (1,5 ? 45,9) (p = 0,04), FM 42,17 ? 14,12 e 42,55 ? 12,78 (p = 0,733) , Massa Magra (MM) 38663 ? 5546 e 38159 ? 6186 (p = 0,132), Ca++ 9,56 ? 0,4 e 9,4 ? 0,35 (p = 0,004). A an?lise de correla??o entre as vari?veis ap?s a interven??o demonstrou rela??o inversa entre 25(OH)D e PTH, FM e IL -6 e entre Ca++ e IL-6. Correla??es diretas ocorreram entre FM e MM e entre FM e Ca++ CONCLUS?O: A suplementa??o de vitamina D aumentou os n?veis s?ricos de 25(OH)D, bem como reduziu os valores de PTH e IL-6, n?o havendo modifica??es na for?a de preens?o palmar e massa magra corporal total.

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