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Search Results: 1 - 10 of 56647 matches for " Eny da Luz Lacerda;Alencar "
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Criatividade e escola: limites e possibilidades segundo gestores e orientadores educacionais
Oliveira, Eny da Luz Lacerda;Alencar, Eunice Maria Lima Soriano de;
Psicologia Escolar e Educacional , 2010, DOI: 10.1590/S1413-85572010000200007
Abstract: this study investigated conceptions of creativity and its importance according to school principals and school counselors, inhibiting and facilitating elements to the implementation of teaching practices for creativity and to the intervention of these professionals to promote creativity in school. nine school principals and 10 school counselors were interviewed. data were analyzed through content analysis. results indicated that, although these professionals attributed importance to creativity, the creativity knowledge that based their practice was from the common sense. the most prominent inhibiting and facilitating elements to the implementation of practices for creativity development were those of personal / pedagogical nature related to the teacher, and those of administrative nature. the inhibiting elements to the intervention of these professionals to support the educational development of creativity in school more frequently pointed out were those related to the teacher and to the family, while the most frequent facilitators were related to their functions.
Qualidade dos gr?os de soja armazenados em diferentes condi??es
Alencar, Ernandes R. de;Faroni,da R. D.;Lacerda Filho, Adilio F.;Peternelli, Luiz A.;Costa, André R.;
Revista Brasileira de Engenharia Agrícola e Ambiental , 2009, DOI: 10.1590/S1415-43662009000500014
Abstract: this study was conducted to evaluate the quality of soy bean grains stored under different conditions. the grains were harvested with moisture content (m. c.) of about 18.0% w.b. and dried to 11.2, 12.8 and 14.8% w.b. to maintain pre-determined m.c., the grains were stored at the following combinations of temperature and relative humidity: for 11.2%: 20 oc and 61.7%; 30 oc and 67.9%; 40 oc and 69.4%; for 12.8%: 20 oc and 73.7%; 30 oc and 76.7%; 40 oc and 80.8%; and for 14.8%: 20 oc and 82.7%; 30 oc and 83.9%; 40 oc and 85.3%. grains were sampled every 45 days over 180 days in order to determine m.c., grade classification, apparent specific grain mass, grain color and oil content. in general, the grains deteriorated during the storage period but the quality loss was more accentuated when stored with m.c. of 12.8 and 14.8% at 40 oc. the grains stored with m.c. of 14.8% at 30 and 40 oc did not meet commercial standards after 135 and 90 days, respectively. high m.c. and temperature during storage intensify the deteriorative processes of stored soy bean grains.
Inquérito entomológico e infectividade durante epidemia de malária no município de Anajás, Estado do Pará
Santos Roseli La Corte dos,Sucupira Izis M?nica Carvalho,Lacerda Raimundo Nonato da Luz,Fayal Arnaldo da Silva
Revista da Sociedade Brasileira de Medicina Tropical , 2005,
Abstract: Inquérito entomológico transversal foi conduzido na área urbana no Município de Anajás/PA, para verificar o risco de transmiss o malárica. Embora a densidade de Anopheles tenha sido baixa, a taxa de infectividade de 6% e o encontro de espécimes positivos em todos os bairros indicam alto risco de contrair a doen a.
Cistoadenoma de apêndice: relato de caso e revis?o da literatura sobre tumores mucinosos do apêndice vermiforme
Fonseca, Leonardo Maciel da;Sassine, Gibran Cessine Anacleto;Luz, Magda Maria Profeta da;Silva, Rodrigo Gomes da;Concei??o, Sergio Alexandre da;Lacerda-Filho, Antonio;
Revista Brasileira de Coloproctologia , 2008, DOI: 10.1590/S0101-98802008000100013
Abstract: introduction: appendiceal mucocele (am) is a rare lesion that is characterized by an appendiceal lumen distended with mucus. early diagnosis and prompt surgical intervention are mandatory to prevent spillage of the mucinous content into the peritoneal cavity, causing pseudomyxoma peritonei. case report: a 62-year-old male was presented with a 6-months history of recurrent right lower quadrant abdominal pain. ultrasonography showed a lesion in the right lumbar region compatible with am. colonoscopy, routine laboratory tests and cea were normal. the patient underwent an appendectomy and complete excision of the cystic lesion. pathologic examination revealed a mucinous cyst adenoma of appendix. the patient was symptom free after treatment. discussion: am is a rare condtion. mucoceles are histologically subdivided into retention mucocele, mucocele secondary a hiperpalsic epithelium, mucinous cystadenoma and mucinous cystadenocarcinoma. this disease is often asymptomatic and pre-operative diagnosis is rare. the treatment is essentially surgical and the surgeon need to avoid spillage of the mucinous content into the peritoneal cavity. conclusion: am is an uncomum entity and with high pontential of complication, usually curable with adequate surgical aproach.
Invas?o do reto por carcinoma prostático avan?ado com dissemina??o linfática simulando cancer retal: relato de caso
Fonseca, Leonardo Maciel da;Nogueira, Ana Margarida Miguel F.;Hanan, Bernardo;Luz, Magda Maria Profeta da;Silva, Rodrigo Gomes da;Lacerda-Filho, Ant?nio;
Revista Brasileira de Coloproctologia , 2010, DOI: 10.1590/S0101-98802010000100010
Abstract: prostate carcinoma is a frequent disease in the elderly and in advanced cases it can cause rectal invasion mimicking a primary rectal carcinoma. most of patients present with significant rectal symptoms and mild to absent urinary tract symptoms. we report a case of a patient with a very aggressive locally invasive prostate carcinoma with a concomitant rectal villous tumor which was misdiagnosed and inadequately treated as a rectal cancer. the reported incidence of rectal invasion in advanced prostate cancer has varied between 1 to 11 per cent in different series. the appearance of the prostate tumor with involvement of the rectum causes difficulties in differentiating it from primary rectal carcinoma. neither radiological nor endoscopic examination of the rectum or lower urinary tract provides a definitive diagnosis. histopathology in both primary prostate carcinoma invasive to the rectum and primary rectal carcinoma usually is poorly differentiated adenocarcinoma.the differentiation of rectal involvement from prostatic carcinoma is essential, since therapy is quite different for the two diseases. the high incidence of prostatic carcinoma makes it important for all physicians are aware of frequency in which it involves the rectum and mimic a primary rectal neoplasm.
Cancer colorretal: resultados da avalia??o patológica padronizada de 521 casos operados no Hospital das Clínicas da UFMG
Fonseca, Leonardo Maciel da;Quites, Lucas Viana;Cabral, M?nica Maria Demas álvares;Silva, Rodrigo Gomes da;Luz, Magda Maria Profeta da;Lacerda Filho, Ant?nio;
Revista Brasileira de Coloproctologia , 2011, DOI: 10.1590/S0101-98802011000100003
Abstract: introduction: the incidence and mortality of colorectal cancer (crc) have shown, worldwide, an upward trend, particularly in developed countries and urban areas of developing countries. the study of tumor's pathological characteristics is important for staging and the definition of the proper therapy to be used. the aim of this study is to evaluate the pathologic features of surgical specimens of colorectal resections due crc at hospital das clínicas, universidade federal de minas gerais. results: we evaluated 521 surgical specimens of colorectal resections. the mean age of patients was 62.47 (± 14.67) years, 302 (58%) were female. tumors of the left colon were more common (340 [65.3%]). there was a predominance of adenocarcinoma (457 [87.7%]), ulcero-infiltrative (176 [33.8%]), moderately differentiated (396 [76%]), pt3 (316 [60.7%]) and pn0 (213 [40.9%]). the average number of dissected lymphonodes per surgical specimen was 22.13 (± 14.27). conclusions: data from our series of crc did not differ from what was reported in the literature. in summary, the crc was more common in women than in men, affecting most frequently the left colon, and the predominant type was moderately differentiated adenocarcinoma, pt3 and pn0
Intussuscep??o intestinal em adultos
Hanan, Bernardo;Diniz, Thomas Rezende;Luz, Magda Maria Profeta da;Concei??o, Sérgio Alexandre da;Silva, Rodrigo Gomes da;Lacerda-Filho, Ant?nio;
Revista Brasileira de Coloproctologia , 2007, DOI: 10.1590/S0101-98802007000400011
Abstract: a intussuscep??o intestinal em adultos é rara. ao contrário do que ocorre na faixa pediátrica, é, na maioria das vezes, secundária a uma les?o definida com potencial significativo de malignidade. o objetivo deste estudo é avaliar retrospectivamente os aspectos diagnósticos e terapêuticos da intussuscep??o intestinal em adultos. foram estudados, retrospectivamente, os dados relativos às causas, à apresenta??o clínica, ao diagnóstico e ao manejo da doen?a em 16 pacientes, sendo 10 do sexo feminino (62%) e com média de idade de 49 anos (varia??o de 19-76 anos). os principais achados clínicos foram: dor abdominal (100%), náuseas e v?mitos (62,5%), massa palpável (62,5%), distens?o abdominal (37,5%) e hemorragia digestiva baixa (31,25%). sete pacientes (43,75%) apresentaram quadro agudo, sendo seis por obstru??o intestinal (37,5%). o diagnóstico pré-operatório foi firmado em 8 pacientes (50%), através de exame clínico associado a ultra-sonografia, tomografia computadorizada, transito intestinal ou colonoscopia. todos os pacientes foram submetidos a tratamento cirúrgico. em cinco pacientes (31,25%) o segmento acometido foi o intestino delgado; em seis (37,5%) o íleo terminal e a valva ileocecal e em cinco (31,25%) havia acometimento col?nico. causa anat?mica patológica foi identificada em 14 pacientes (87,5%), sendo que oito (50%) eram portadores de neoplasias malignas. os procedimentos de ressec??o realizados foram enterectomia (18,75%), hemicolectomia direita com anastomose primária (31,25%) ou ileostomia e fístula mucosa (12,5%), retossigmoidectomia a hartmann (12,5%), retossigmoidectomia com anastomose primária (6,25%) e colectomia total com anastomose íleo-retal (6,25%). dois pacientes (12,5%) foram tratados com redu??o sem ressec??o. complica??es pós-operatórias ocorreram em 3 pacientes (seroma, abscesso de parede abdominal e arritmia cardíaca). n?o houve nenhum óbito. embora incomum, a intussuscep??o deve ser suspeitada em casos de dor abdominal cr?nica e recorrent
Frequency and types of human papillomavirus among pregnant and non-pregnant women with human immunodeficiency virus infection in Recife determined by genotyping
Brand?o, Vírginia da Concei??o Ribes Amorim Bezerra;Lacerda, Heloisa Ramos;Lucena-Silva, Norma;Ximenes, Ricardo Arraes de Alencar;
Memórias do Instituto Oswaldo Cruz , 2009, DOI: 10.1590/S0074-02762009000500016
Abstract: women with human immunodeficiency virus (hiv) infection present a higher risk of infection by the human papillomavirus (hpv) and cervical cancer. to determine hpv genotypes and frequencies among hiv-positive women, an analytical cross-sectional study was carried out on 147 women (51 were pregnant and hiv-positive, 45 pregnant and hiv-negative and 51 hiv-positive and not pregnant), who were attended at a maternity hospital in recife between april 2006-may 2007. they answered a questionnaire and underwent a gynaecological examination, with samples collected for hpv investigation by pcr, hybrid capture ii, oncotic colpocytology (papanicolau) and colposcopy. the frequency of hpv dna was 85.3% (122/143), with a high proportion of hpv types that have been identified as high risk for cervical cancer. among hiv-positive pregnant women, there was an hpv prevalence of 96% (48/50), of whom 60.4% (29/48) were high-risk. hpv 16, 58, 18, 66 and 31 were the most frequent types. colpocytological abnormalities were observed in 35.3% (18/51) of hiv-positive non-pregnant women, 21.6% (11/51) of hiv-positive pregnant women and 13.3% (6/45) of hiv-negative pregnant women with a predominance of low-level lesions. a high prevalence of hpv infection was identified, especially with the high-risk types 16, 58, 18 and 66. this study identified high-risk hpv types in all three groups examined (hiv-positive pregnant women, hiv-negative pregnant women and hiv-positive not pregnant), characterising its distribution in this setting.
Impacto do uso da solu??o reveladora de linfonodos no estadiamento do cancer colorretal
Araújo, Stanley de Almeida;Cabral, M?nica Maria Demas álvares;Lacerda Filho, Antonio;Horta, Jacques Gabriel álvares;Luz, Magda Maria Profeta da;Silva, Rodrigo Gomes da;
Revista Brasileira de Coloproctologia , 2009, DOI: 10.1590/S0101-98802009000300001
Abstract: introduction: accurate pathological study of colorectal cancer (crc) specimens is of paramount importance to prognosis and indication of adjuvant therapies. despite the minimum of 12 lymph nodes has been considered adequate to correctly establish the stage of disease, a bigger harvest of lymph nodes would increase the number of metastatic lymph nodes obtained. aims: to evaluate the harvest of lymph nodes from mesocolic fat before and after the introduction of routine use of a revealing solution of lymph nodes. methods: we evaluated a total of 706 pathological reports of crc, 582 without use of revealing solution and 124 with use of this solution. results: most of patients were females (57.6%) with mean age of 61.36 years. sixty per cent of tumors were located distally to splenic flexure. the average of lymph nodes obtained was 16.73 and 28.97 before and after use of revealing solution, respectively (p < 0,001). percentage of specimens with eleven or less lymph nodes (nx) decreased significantly after use of revealing solution (32.7 to 3.2%; p < 0,0001). in opposite, there was a significative increase in number of cases sorted as pn0, pn1, pn2 e pn3 after use of revealing solution. conclusion: the use of revealing solution of lymph nodes causes great impact in the pathological study of crc and its routine use is strongly recommended in the surgical pathology services.
Inquérito entomológico e infectividade durante epidemia de malária no município de Anajás, Estado do Pará
Santos, Roseli La Corte dos;Sucupira, Izis M?nica Carvalho;Lacerda, Raimundo Nonato da Luz;Fayal, Arnaldo da Silva;Póvoa, Marinete Marins;
Revista da Sociedade Brasileira de Medicina Tropical , 2005, DOI: 10.1590/S0037-86822005000200018
Abstract: an entomological survey was conducted in the urban area of anajás municipality, pará state, in order to verify the risk of malaria transmission. although the density of anopheles species was low, the anopheline infectivity rate of 6% demonstrated there is a high risk of infection by the malaria parasites.
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