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Search Results: 1 - 10 of 346901 matches for " José G. T.;Aquino "
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Resultado do tratamento cirúrgico das neoplasias do seio piriforme
Costa, Claudiney C.;Chagas, José Francisco S.;Pascoal, Maria Beatriz N.;Camargo, José G. T.;Aquino, José Luiz B.;
Revista Brasileira de Otorrinolaringologia , 2003, DOI: 10.1590/S0034-72992003000100006
Abstract: laryngeal and pharyngeal tumors exhibit a high incidence in brazil, occupying the sixth position as the most frequent cancer sites in males. the initial diagnosis is usually made with the lesion at an advanced clinical stage, hindering success of any treatment employed. aim: to evaluate the evolution and prognosis of patients with epidermoid carcinoma of the hypopharynx, considering treatment of choice, complications and estimated 5-year survival. study design: this is a retrospective study methods: using kaplan-meier and exact fisher test. 60 patients with advanced epidermoid carcinoma of the hypopharynx, with the epicenter located at the pyriform sinus, were enrolled. results: 43 of the 60 patients were submitted to surgical treatment followed by radiotherapy. currently 27.9% of the patients are alive free of the disease, 11.6% are alive with the disease, 9.4% died from other causes, 34.8% died due to the disease and 16.3% interrupted the follow-up. the most frequent postoperative complication was salivary fistula. five patients evolved with local recurrence, 6 with regional recurrence, three with loco-regional recurrence and six with distant metastasis. there was no correlation between small surgical safety margins and survival in the 20 patients presenting recurrences (fisher test). applying the actuarial survival curve with the kaplan-meier method we obtained a 5-year survival average of 23.3 months. conclusion: the major post-surgical complication in hypopharyngeal carcinoma treatment was salivary fistula, being successfully treated without surgery. small surgical safety margin did not influence the prognosis, even though it is a failure according to one of the fundamental cancer surgery predicaments. the major feature of treatment failure was loco-regional recurrence. the actuarial five-year survival curve (kaplan-meier) averaged 23.3 months.
Lagochilascariasis leading to severe involvement of ocular globes, ears and meninges
Aquino, Renata T.R.;Magliari, Maria E.R.;Vital Filho, José;Silva, Maria A.L.G.;Concei??o Lima, Carlos A. da;Rocha, Antonio J.;Silva, Carlos J.;Rewin, Jonathan A.;Nahas, Tatiana R.;Chieffi, Pedro Paulo;
Revista do Instituto de Medicina Tropical de S?o Paulo , 2008, DOI: 10.1590/S0036-46652008000600009
Abstract: a case report of a 31 year-old woman from paraíba state (north-eastern brazil) that presented severe involvement of ocular globes, ears and meninges. diagnosis was established after enucleation of her left eye, when adult worms were seen in the midst of a granulomatous inflammatory process. her response to the initial treatment with levamisole and cambendazole was good, but there was a relapse after the fifth month of treatment even with maintenance doses of both medications. she later received ivermectin and albendazol and responded well.
O Impacto da Idade Materna Avan?ada sobre os Resultados da Gravidez
Cecatti, José G.;Faúndes, Aníbal;Surita, Fernanda G. C.;Aquino, Márcia M. A.;
Revista Brasileira de Ginecologia e Obstetrícia , 1998, DOI: 10.1590/S0100-72031998000700004
Abstract: most authors agree on the negative impact of pregnancy in women with advanced maternal age on maternal and perinatal outcome. however, it is not usual to evaluate if some considered risk factors are only confounders because they are present in women over forty years. in order to identify the isolated effect of age on maternal and perinatal outcome of pregnancies in women over forty, 494 pregnancies from this age group were compared to 988 pregnancies among women aged 20 to 29 years, matched by parity. after controlling possible confounding variables through multivariate analysis, advanced maternal age maintained its association with a higher prevalence of hypertension, malpresentation, cesarean section, postpartum hemorrhage, low apgar score, perinatal death, late fetal death and intrapartum fetal distress. these findings show the need for adequate obstetrical care with special attention to those factors in order to improve maternal and perinatal outcome of pregnancies in women with advanced age.
Karel G. Von Eschwege,Jannie C. Swarts,Manuel A. S. Aquino,T. Stanley Cameron
Acta Crystallographica Section E , 2012, DOI: 10.1107/s1600536812047216
Abstract: In the title compound, [Sn(C13H11N4S)(CH3)3], the SnIV atom is coordinated by an S atom from the 1,5-diphenylthiocarbazonato (L) ligand [Sn—S 2.4710 (6) ] and by three methyl groups [Sn—C 2.123 (3)–2.130 (2) ] in a distorted tetrahedral geometry. The aromatic rings of the L ligand form a dihedral angle of 2.1 (1)°.
Crescimento, parti??o de matéria seca e reten??o de Na+, K+ e Cl- em dois genótipos de sorgo irrigados com águas salinas
Aquino, Alexandre José Silva de;Lacerda, Claudivan Feitosa de;Bezerra, Marlos Alves;Gomes Filho, Enéas;Costa, Raimundo Nonato Távora;
Revista Brasileira de Ciência do Solo , 2007, DOI: 10.1590/S0100-06832007000500013
Abstract: the mechanisms for salt tolerance are complex and depend upon physiological and anatomical changes occurring in the whole-plant. this research aimed at evaluating ion retention, vegetative growth, and dry matter partitioning by two forage sorghum genotypes [sorghum bicolor (l.) moench] irrigated with saline water. selected seeds were sown in plastic pots containing 12 kg a sandy argisol and grown under greenhouse conditions. the experiment was in completely randomized with treatments arranged in a 2 x 5 factorial design, consisting of two genotypes (csf 18, sensitive and csf 20, tolerant) and five levels of increasing salinity (0.5, 2.0 , 4.0, 6.0 and 8.0 ds m-1), with four replicates. the treatments (salinity water) application began five days after seeds emergence. on the forty-fourth day after the salt water applications began plants were harvested and evaluated for the following characteristics: dry mass production, dry mass partitioning, root distribution into pots, and na+, k+ and cl- contents. salinity reduced leaf area and dry mass production of shoots and roots; the reduction in shoot growth was highest in the csf 18 genotype. salinity also altered carbon partitioning in both genotypes and caused an increase in source/sink ratio, which may contribute to plant acclimation to salt stress. sorghum plants presented an efficient mechanism of na+ retention, avoiding excessive accumulation in leaf tissues. however, this mechanism caused a certain dehydration degree in the leaves. among the studied parameters, potassium leaf content and retention of sodium ions in the stem were highest in genotype csf 20 (tolerant).
Diagnóstico pré-natal de um gêmeo hemiacárdico: relato de caso
Alves, Júlio A. G.;Brasileiro, José M. F.;Campos, Afonsina P. de Aquino;Ferreira, Márcia Valéria Pitombeira;
Revista Brasileira de Ginecologia e Obstetrícia , 1998, DOI: 10.1590/S0100-72031998000200009
Abstract: the acardius syndrome is a rare complication of monozygotic twin pregnancies, occurring once in 35.000 births. the outcome is invariably fatal for the acardiac twin and for 50-75% of the normal twins. we report a case of partial (pseudo)acardia in twin pregnancy. the diagnosis was made using ultrasonography, fetal echocardiography and confirmed after delivery.
Partidos políticos y elecciones primarias: construyendo la democracia interna(2)
José Angel Aquino
Ciencia y Sociedad , 2005,
Cuota femenina. Circunscripciones electorales y listas de candidaturas
José ángel Aquino
Ciencia y Sociedad , 2002,
Abstract: La cuota femenina se ha instaurado en Arnérica Latina como uno de los principales mecanismos para aumentar la participación política de la mujer. A pesar del carácter controvertido de la cuota, de los riesgos y oportunidades que entra a, la incidencia de ésta es cada día mayor en la región. En la República Dominicana fue el proceso electoral de 1998 el primer escenario en el cual se aplicó la cuota dc un 25%. arrojando resultados prometedores, pero condicionados por la actitud de los partidos políticos, la composición de las listas de candidaturas y el formato de las circunscripciones electorales.
José Angel Aquino
Ciencia y Sociedad , 2003,
Partidos políticos y elecciones primarias: construyendo la democracia interna(1)
José ángel Aquino
Ciencia y Sociedad , 2004,
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