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Search Results: 1 - 10 of 28806 matches for " Regina Esteves; Barros Filho "
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Alimenta??o complementar de lactentes em uma cidade desenvolvida no contexto de um país em desenvolvimento
Bernardi,Julia Laura Delbue; Jord?o,Regina Esteves; Barros Filho,Ant?nio Azevedo;
Revista Panamericana de Salud Pública , 2009, DOI: 10.1590/S1020-49892009001100004
Abstract: objective: to establish the timing for introducing supplementary foods in the diet of infants from the city of campinas, state of s?o paulo, brazil. methods: this cross-sectional study included 2 857 children younger than 2 years of age randomly selected from the city department of health live birth database between 2004 and 2005. the mothers answered a questionnaire that included 87 closed questions designed to collect information concerning socioeconomic status, breastfeeding, and timing of introduction of supplementary foods. results: assessment of the mothers revealed that 13.5% were adolescents, 73.1% had completed elementary or high school education, 45.9% had technical level jobs, 6,7% had jobs requiring a university degree, and 2.7% were health professionals. on average, participants belonged to socioeconomic class c (ranging from a, highest, to e, lowest), but all socioeconomic classes were represented. the median duration of exclusive breastfeeding was 90 days (95%ci: 87.6-92.4). water (95%ci: 118.6-121.4) and tea (95ci%: 113.2-126.8) were introduced at a median of 120 days. semi-solid foods (95%ci: 178.6-181,4) and powdered milk (95%ci: 169.0-191.0) were introduced at a median of 180 days. powdered milk and soft drinks had been ingested by 39.1% and 2.1%, respectively, at 4 months, and by 63.2 and 69.1%, respectively, at 1 year of age. shorter breastfeeding duration was observed for women with technical level jobs, those who were unemployed, and those without a partner. conclusions: the median duration of exclusive breastfeeding was far from that recommended due to the offer of supplementary fluids. supplementary foods were introduced precociously, especially sweets.
Introdu??o alimentar e anemia em lactentes do município de Campinas (SP)
Jord?o, Regina Esteves;Bernardi, Júlia Laura D.;Barros Filho, Ant?nio de Azevedo;
Revista Paulista de Pediatria , 2009, DOI: 10.1590/S0103-05822009000400006
Abstract: objective: to verify the prevalence of anemia associated with the introduction of complementary food in children less than two years old in the city of campinas, s?o paulo, brazil. methods: a cross-sectional survey was performed in 354 children between 6 and 12 months of age which were registered in the live births information system from campinas area. health professionals interviewed the mothers, who answered a questionnaire about food introduction and socioeconomic status. capillary blood was collected and the hemoglobin level was determined by hemocue?. anemia was diagnosed if hemoglobin level was below 11g/dl. survival analysis was performed to determine the influence of complementary food introduction on anemia. results: 66.5% of the children had hemoglobin levels lower than 11g/dl. anemia was associated to early introduction of the family diet (p=0.036), bread (p=0.012), yogurt (p=0.006), soft drinks (p=0.005), candies (p=0.005) and snacks (p=0.013). conclusions: inadequate complementary food introduction is associated with anemia. this information should be addressed by health programs in order to prevent anemia in children.
Prevalência de anemia ferropriva no Brasil: uma revis?o sistemática
Jord?o, Regina Esteves;Bernardi, Júlia Laura D.;Barros Filho, Ant?nio de Azevedo;
Revista Paulista de Pediatria , 2009, DOI: 10.1590/S0103-05822009000100014
Abstract: objective: to conduct a systematic review on the prevalence of anemia due to iron-deficiency in brazil from january 1996 to january 2007. data sources: a systematic review was conducted in electronic databases (medline and lilacs) in an eleven-year interval to verify the prevalence of iron deficiency anemia in children who were less than five years of age in brazil. reviews, case reports and studies related to anemia during pregnancy and anemia caused by others diseases were excluded. in order to describe the categorical variables according to the selected articles, the chi-square and fisher exact tests were used. the significance level adopted was 5% (p<0.05). data synthesis: the median prevalence level of anemia was 53%, which is considered a high prevalence rate by the world health organization. among the 53 analyzed studies, the age of the children was the variable strongly associated with anemia (p=0.012). conclusions: a high prevalence of anemia, mostly in children less than two years of age, was observed in this review. however, most studies were carried out in day care centers or in basic health care units or were obtained by home interviews, suggesting that future research should focus populational studies.
Fatores associados à dura??o mediana do aleitamento materno em lactentes nascidos em município do estado de S?o Paulo
Bernardi, Julia Laura Delbue;Jord?o, Regina Esteves;Barros Filho, Ant?nio de Azevedo;
Revista de Nutri??o , 2009, DOI: 10.1590/S1415-52732009000600008
Abstract: objective: the aim of this study was to verify the proportion of breastfed infants and correlate it with sociodemographic data in campinas (sp), brazil. methods: between 2004 and 2005, interviewers visited 2,857 homes of children under two years of age and interviewed their mothers with a structured questionnaire containing questions regarding their socioeconomic level, breastfeeding practices and complementary foods. this randomized, cross-sectional, population-based study was based on data of "children born alive" and on the prevalence of breastfeeding. the median breastfeeding duration was determined by kaplan meier's survival analysis and the time was adjusted by cox's multivariate analysis. the significance level was set at 5%. results: median exclusive breastfeeding was 90 days (ci 95%: 87.6 - 92.4); and median general breastfeeding was 120 days (ci 95%: 117.7 - 122.3). at 1 month of age, 66.2% of the children were exclusively breastfed; this percentage decreased to 2.3% at 6 months of age. tea and powdered milk were introduced at a median age of 120 days (ci 95%: 113.2 - 126.8 and ci 95%: 112.7 - 127.3 respectively). the child's skin color and the mother's education level, profession and marital status were associated with breastfeeding duration and practices. conclusion: sociodemographic factors can interfere in median breastfeeding duration. although the median breastfeeding duration in campinas is better than elsewhere in brazil, it is below the internationally recommended median, the city needs to invest more in this area.
Cross-sectional study on the weight and length of infants in the interior of the State of S?o Paulo, Brazil: associations with sociodemographic variables and breastfeeding
Bernardi, Julia Laura Delbue;Jord?o, Regina Esteves;Barros Filho, Ant?nio de Azevedo;
Sao Paulo Medical Journal , 2009, DOI: 10.1590/S1516-31802009000400004
Abstract: context and objective: increasing obesity is starting to occur among brazilians. the aim of this study was to investigate the weight and length of children under two years of age in relation to sociodemographic variables and according to whether they were breastfed. design and setting: cross-sectional randomized study conducted in 2004-2005, based on the declaration of live births (sinasc) in campinas, brazil. methods: 2,857 mothers of newborns were interviewed and answered a questionnaire seeking socioeconomic and breastfeeding information. the newborns' weights and lengths were measured at the end of the interviews and the body mass index was calculated. percentiles (< 15 and > 85) and z-scores (< -1 and > +1) were used for classification based on the new growth charts recommended by who (2006). the log-rank test, multiple linear regression and binomial test (z) were used. the statistical significance level used was 5%. results: the predominant social level was class c. the median for exclusive breastfeeding was 90 days; 61.25% of the children were between p15 and p85 for body mass index and 61.12% for length, respectively. children whose mothers studied for nine to eleven years and children whose mothers were unemployed presented lower weight. children whose mothers worked in health-related professions presented lower length when correlated with breastfeeding. conclusion: the breastfeeding, maternal schooling and maternal occupation levels had an influence on nutrition status and indicated that obesity is occurring in early childhood among the infants living in the municipality.
Determina??o radiológica do índice e do tamanho craniano por mensura??o dos diametros cranianos em uma popula??o infantil brasileira
Pereira, Inês Minniti Rodrigues;Barros Filho, Ant?nio de Azevedo;Alvares, Beatriz Regina;Palomari, Evanisi Teresa;Nanni, Lívio;
Radiologia Brasileira , 2008, DOI: 10.1590/S0100-39842008000400006
Abstract: objective: to measure radiologically obtained skull diameters and, based on these data, calculating the cranial index and size to compare with diameter measurements and indices reported in the literature, particularly those reported by haas. materials and methods: the present study evaluated 732 individuals with no cranial disease, whose skull diameters were measured, subsequently, the authors calculated the cranial index and size which demonstrate the different phases of the skull growth by inner-table to inner-table measurements. results: the comparative study of diameters averages by inner-table measurements has demonstrated a clearly progressive skull growth in the first year of life for both genders, and a slower growth as from the second year. overall diameters averages did not present any significant difference between male and female individuals. conclusion: cranial index and size are good skull growth indicators, especially in the first four years of life, a period characterized by an accelerated growth in the first year and a moderate growth until the fourth year. after this age, a slight and stable growth occurs with a decrease in the statistical value. no statistically significant difference was found for both genders. it is recommended that mean diameters are utilized for both genders; and it is suggested that the cranial index is utilized until four years of age, and the cranial size after the age of four, as the ideal parameter for following up the skull growth.
Application of expanded inert polytetrafluorethylene membrane in prevention of post laminectomy fibrosis in wistar rats
Barros Filho Tarcísio Eloy Pessoa,Oliveira Cláudia Regina G. C. M.,Oliveira Reginaldo Perilo de,Barros Erika Meirelles Kalil Pessoa de
Acta Ortopédica Brasileira , 2003,
Abstract: Post laminectomy fibrosis in spine surgery has been responsible for a high rate of failure in a short or long term. Many of this patients develop chronic or recurrent pain after surgery of discal herniation, canal stenosis etc. Although there some doubts about the etiology of this problem, it was known that fibrosis interfere with the normal mobility of roots and spinal cord. This factor is considered as the most important aspect in the genesis of the surgical failures. To avoid postoperative fibrosis, a lot of materials of interposition between posterior spine muscles and dura mater were studied, without good response. This paper studied comparatively post laminectomy fibrosis in Wistar rats with the addition of the following materials to avoid it: control group (without interposition) and expanded inert polytetrafluoroethylene membrane (Preclude Spinal Membrane ). It was observed that accurate surgical technique apparently is an important factor to prevent the formation of abundant scar tissue and that the expanded inert polytetrafluoroethylene membrane is an inert material.
Radiocirurgia com acelerador linear em malforma es arteriovenosas cerebrais: análise de resultados
Esteves Sérgio Carlos Barros
Radiologia Brasileira , 2001,
Brazilian coffee genome project: an EST-based genomic resource
Vieira, Luiz Gonzaga Esteves;Andrade, Alan Carvalho;Colombo, Carlos Augusto;Moraes, Ana Heloneida de Araújo;Metha, ?ngela;Oliveira, Angélica Carvalho de;Labate, Carlos Alberto;Marino, Celso Luis;Monteiro-Vitorello, Claúdia de Barros;Monte, Damares de Castro;Giglioti, éder;Kimura, Edna Teruko;Romano, Eduardo;Kuramae, Eiko Eurya;Lemos, Eliana Gertrudes Macedo;Almeida, Elionor Rita Pereira de;Jorge, érika C.;Albuquerque, érika V. S.;Silva, Felipe Rodrigues da;Vinecky, Felipe;Sawazaki, Haiko Enok;Dorry, Hamza Fahmi A.;Carrer, Helaine;Abreu, Ilka Nacif;Batista, Jo?o A. N.;Teixeira, Jo?o Batista;Kitajima, Jo?o Paulo;Xavier, Karem Guimar?es;Lima, Liziane Maria de;Camargo, Luis Eduardo Aranha de;Pereira, Luiz Filipe Protasio;Coutinho, Luiz Lehmann;Lemos, Manoel Victor Franco;Romano, Marcelo Ribeiro;Machado, Marcos Antonio;Costa, Marcos Mota do Carmo;Sá, Maria Fátima Grossi de;Goldman, Maria Helena S.;Ferro, Maria Inês T.;Tinoco, Maria Laine Penha;Oliveira, Mariana C.;Van Sluys, Marie-Anne;Shimizu, Milton Massao;Maluf, Mirian Perez;Eira, Mirian Therezinha Souza da;Guerreiro Filho, Oliveiro;Arruda, Paulo;Mazzafera, Paulo;Mariani, Pilar Drummond Sampaio Correa;Oliveira, Regina L.B.C. de;Harakava, Ricardo;Balbao, Silvia Filippi;Tsai, Siu Mui;Mauro, Sonia Marli Zingaretti di;Santos, Suzana Neiva;Siqueira, Walter José;Costa, Gustavo Gilson Lacerda;Formighieri, Eduardo Fernandes;Carazzolle, Marcelo Falsarella;Pereira, Gon?alo Amarante Guimar?es;
Brazilian Journal of Plant Physiology , 2006, DOI: 10.1590/S1677-04202006000100008
Abstract: coffee is one of the most valuable agricultural commodities and ranks second on international trade exchanges. the genus coffea belongs to the rubiaceae family which includes other important plants. the genus contains about 100 species but commercial production is based only on two species, coffea arabica and coffea canephora that represent about 70 % and 30 % of the total coffee market, respectively. the brazilian coffee genome project was designed with the objective of making modern genomics resources available to the coffee scientific community, working on different aspects of the coffee production chain. we have single-pass sequenced a total of 214,964 randomly picked clones from 37 cdna libraries of c. arabica, c. canephora and c. racemosa, representing specific stages of cells and plant development that after trimming resulted in 130,792, 12,381 and 10,566 sequences for each species, respectively. the ests clustered into 17,982 clusters and 32,155 singletons. blast analysis of these sequences revealed that 22 % had no significant matches to sequences in the national center for biotechnology information database (of known or unknown function). the generated coffee est database resulted in the identification of close to 33,000 different unigenes. annotated sequencing results have been stored in an online database at http://www.lge.ibi.unicamp.br/cafe. resources developed in this project provide genetic and genomic tools that may hold the key to the sustainability, competitiveness and future viability of the coffee industry in local and international markets.
Angiossarcoma epitelióide ósseo: relato de um caso, com estudo imuno-histoquímico
Oliveira, Cláudia Regina G. C. M. de;Camargo, Olavo Pires de;Barros Filho, Tarcísio E. P.;Oliveira, Reginaldo P.;Croci, Alberto T.;Baptista, André Matias;
Acta Ortopédica Brasileira , 2001, DOI: 10.1590/S1413-78522001000100004
Abstract: primary angiosarcoma of bone is rare and accounts for less than 1% of all angiosarcomas(4). vascular bone neoplasms represent 1,4% of primary malignant bone tumors. the authors describe an unusual case of bone angiosarcoma located in the spine. the diagnosis was initially hemangioendothelioma, a borderline endothelial vascular tumor, as stated by stout(11). the lesion was treated by local embolization and radiation therapy. the tumor recurred locally ten years later as a high-grade angiosarcoma, showing epithelioid features, which indicates tumor progression. immunohistochemical studies were positive for vascular markers such as factor viii, cd31 and cd 34. the patient developed lung metastasis. i was not observed in the literature any other case with ten-year follow-up and tumor progression with epithelioid features.
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