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Search Results: 1 - 10 of 191278 matches for " Allan de Oliveira;Ramos "
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Potencial de genótipos de trigo duro para produtividade e caracteres agron?micos no Estado de S?o Paulo
Silva, Allan Henrique da;Camargo, Carlos Eduardo de Oliveira;Ramos Júnior, Edison Ulisses;
Bragantia , 2010, DOI: 10.1590/S0006-87052010000300004
Abstract: semolina extracted from grains of durum wheat is used for manufacturing pastas. therefore, it is of interest to evaluate the yield potential and agronomic behavior of seventeen durum wheat inbred lines (bh-1146/lgn//2*iac-1003) originated from instituto agron?mico (iac) breeding program and three check cultivars iac-1001, iac-1002 and iac-1003, introduced from international maize and wheat improvement center (cimmyt), mexico. the experiments were carried out in upland conditions at cap?o bonito and under irrigation at mococa, in 2007 and 2008. the following characters were evaluated: yield (kg ha-1), plant height, head length and raquis internode length (cm), number of grains per spike and 100 grains weight (g). the tolerance to aluminum toxicity was evaluated in nutrient solution, under laboratory conditions. 'iac-1001' and 'iac-1003' showed good performance in relation to grain yield at the two locations. the inbred lines 2, 9 and 13 showed shorter semi dwarf plant type; inbred lines 4, 15 and the cultivar iac-1001 had longer heads; 'iac-1001' and 'iac-1002' exhibited more fertile spikes; 'iac-1003' heavier grains and the inbred lines 1, 4, 15 and 17 presented higher raquis internode length. the more productive genotypes tent to present taller semi dwarf plant types, more of grain per spike and heavier grains. the inbred lines from the iac breeding program were tolerant to aluminum toxicity and the check cultivars were sensitive.
Simpatectomia torácica ao nível de 4a e 5a costelas para o tratamento de hiper-hidrose axilar
Boscardim, Paulo César Buffara;Oliveira, Ramon Antunes de;Oliveira, Allan Augusto Ferrari Ramos de;Souza, Juliano Mendes de;Carvalho, Roberto Gomes de;
Jornal Brasileiro de Pneumologia , 2011, DOI: 10.1590/S1806-37132011000100003
Abstract: objective: to describe the clinical results and the degree of satisfaction of patients submitted to thoracic sympathectomy at the level of the fourth and fifth ribs (r4-r5) for the treatment of axillary hyperhidrosis. methods: we included 118 patients diagnosed with axillary hyperhidrosis and having undergone axillary sympathectomy at the r4-r5 level between march of 2003 and december of 2007 at the paraná federal university hospital de clínicas, located in the city of curitiba, brazil. all procedures were carried out by the same surgeon. data regarding the resolution of axillary hyperhidrosis and the degree of patient satisfaction with the surgical outcome, as well as compensatory hyperhidrosis in the early and late postoperative periods (after 7 days and after 12 months, respectively), were collected. results: of the 118 patients evaluated, 99 (83.9%) and 81 (68.6%) showed complete resolution of the symptoms in the early and late postoperative periods, respectively. compensatory hyperhidrosis occurred in 49 patients (41.5%) in the early postoperative period and in 77 (65.2%) in the late postoperative period. of those 77, 55 (71.4%) categorized the compensatory hyperhidrosis as mild. in the early postoperative period, 110 patients (93.2%) were satisfied with the surgical results, and 104 (88.1%) remained so in the late postoperative period. conclusions: sympathectomy at the r4-r5 level is efficient in the resolution of primary axillary hyperhidrosis. the degree of patient satisfaction with the long-term surgical results is high. mild compensatory hyperhidrosis is the main side effect associated with this technique.
Desempenho agron?mico de linhagens de trigo em diferentes ambientes no Sudoeste paulista
Silva, Allan Henrique da;Camargo, Carlos Eduardo de Oliveira;Ferreira Filho, Antonio Wilson Penteado;Felício, Jo?o Carlos;Ramos Júnior, Edison Ulisses;
Bragantia , 2011, DOI: 10.1590/S0006-87052011000200003
Abstract: the objective of this study was to evaluate the adaptability and stability of 18 wheat inbred lines and two wheat cultivars (control) to grain yield, plant height, tolerance to aluminum and other characteristics in experiments carried out in acid soil and limed soil conditions, in 2006-2008. the lines 13 and 17, tolerant at 8 and 10 mg l-1 de al3+, showed high adaptability and stability to grain yield, heavy grains and resistance to lodging. the cultivar iac-370 and the line 6, tolerant to 4 and 8 mg l-1 de al3+, were adapted to favorable environments. the line 20, tolerant to 10 mg l-1 de al3+, was adapted to unfavorable environments and showed good performance for number of spikelets per spike. all lines showed semi-dwarf plant, except the line 3 (dwarf). superior genotypes were identified to leaf rust resistance (line 12), number of spikelets per spike and grains per spike (line 15), head length (lines 5 and 8) and grains per spikelet (line 18). the most productive genotypes tend to show taller semi-dwarf plant types and heavier grains in acid soil and limed soil condition. the most tolerant genotypes to 2 and 6 mg l-1 de al3+ in nutrient solution were the most productive in acid soil.
Low sensitivity of three-phase bone scintigraphy for the diagnosis of repetitive strain injury
Amorim, Bárbara Juarez;Etchebehere, Elba Cristina Sá de Camargo;Torre, Graciella Dalla;Lima, Mariana da Cunha Lopes de;Santos, Allan de Oliveira;Ramos, Celso Darío;Gonzalez, Luiz Ricardo;Oliveira, José Inácio;Camargo, Edwaldo Eduardo;
Sao Paulo Medical Journal , 2006, DOI: 10.1590/S1516-31802006000300007
Abstract: context and objective: the diagnosis of repetitive strain injury (rsi) is subjective and solely based on clinical signs and physical examination. the aim of this paper was to assess the usefulness of three-phase bone scintigraphy (tpbs) in diagnosing rsi. design and setting: prospective study at the division of nuclear medicine, department of radiology, school of medical sciences, universidade estadual de campinas (unicamp). methods: seventy-three patients (mean age 31.2 years; 47 males) with clinical suspicion of rsi in the upper limbs were studied. a total of 127 joints with suspicion of rsi were studied. the shoulders, elbows and wrists were analyzed semi-quantitatively, using the shafts of the humeri and ulnae as references. the results were compared with a control group of 40 normal individuals. the patients? signs and symptoms were used as the "gold standard" for calculating the probabilities. results: from visual analysis, abnormalities were observed in the flow phase for four joints, in the blood pool phase for 11 joints and in the delayed images for 26 joints. visual analysis of the joints of the control group did not show any abnormalities. semi-quantitative analysis showed that most of the patients? joint ratios were normal. the exceptions were the wrists of patients with left-sided rsi (p = 0.0216). however, the sensitivity (9%) and accuracy (41%) were very low. conclusion: tpbs with semi-quantitative analysis has very low sensitivity and accuracy in the detection of rsi abnormalities in the upper limbs.
Quando se canta o conflito: contribui??es para a análise de desafios cantados
Oliveira, Allan de Paula;
Revista de Antropologia , 2007, DOI: 10.1590/S0034-77012007000100008
Abstract: this text makes an analisis about the cururu, a kind of singing challenge typical from countryside of state of s?o paulo, brazil. making a transcription of these challenges, it tries to point for questions about cururu's structure and performance, seen like a struggle between two singers that fight using singing words. at the same time, it sees like the cururu is a local updating of a social fact: the exchange. for this, it is possible to think about its characteristics in relationship with other kinds of singing challenges and making points about these social facts.
DaMATTA, Roberto. 2005. Tocquevilleanas: Notícias da América- Cr nicas e Observa es sobre os Estados Unidos. Rio de Janeiro:
Allan de Paula Oliveira
Campos - Revista de Antropologia Social , 2006,
Gallium-67 imaging in a patient with paracoccidioidomycosis: a case report
TEIXEIRA, Ana Beatriz Marinho de Jesus;ETCHEBEHERE, Elba Cristina Sá de Camargo;LIMA, Mariana Cunha Lopes de;SANTOS, Allan de Oliveira;PIRES, Bruno Cunha;VALEN?A JR., José Telmo;RAMOS, Celso Darío;CAMARGO, Edwaldo E.;
Revista do Instituto de Medicina Tropical de S?o Paulo , 2000, DOI: 10.1590/S0036-46652000000300011
Abstract: a 26 year-old female was admitted with abdominal pain, fever and weight loss. the clinical and laboratory investigations led to the diagnosis of paracoccidioidomycosis. gallium-67 whole body images correlated well with the clinical course of the disease and with the patient's prognosis.
Functional electrical stimulation improves brain perfusion in cranial trauma patients
Amorim, Bárbara Juarez;Santos, Allan de Oliveira;Oberg, Telma Dagmar;Romanato, Juliana;Anjos, Dalton A.;Lima, Mariana da Cunha Lopes de;Ramos, Celso Darío;Honorato, Donizete Cesar;Camargo, Edwaldo Eduardo;Etchebehere, Elba Cristina de Sá Camargo;
Arquivos de Neuro-Psiquiatria , 2011, DOI: 10.1590/S0004-282X2011000500020
Abstract: objective: demonstrate brain perfusion changes due to neuronal activation after functional electrical stimulation (fes). method: it was studied 14 patients with hemiplegia who were submitted to a program with fes during fourteen weeks. brain perfusion spect was performed before and after fes therapy. these patients were further separated into 2 groups according to the hemiplegia cause: cranial trauma and major vascular insults. all spect images were analyzed using spm. results: there was a significant statistical difference between the two groups related to patient's ages and extent of hypoperfusion in the spect. patients with cranial trauma had a reduction in the hypoperfused area and patients with major vascular insult had an increase in the hypoperfused area after fes therapy. conclusion: fes therapy can result in brain perfusion improvement in patients with brain lesions due to cranial trauma but probably not in patients with major vascular insults with large infarct area.
Treatment of bone pain secondary to metastases using samarium-153-EDTMP
Etchebehere, Elba Cristina Sá de Camargo;Pereira Neto, Carlos Araújo Cunha;Lima, Mariana Cunha Lopes de;Santos, Allan de Oliveira;Ramos, Celso Darío;Silva, Cleide Maria;Camargo, Edwaldo Eduardo;
Sao Paulo Medical Journal , 2004, DOI: 10.1590/S1516-31802004000500006
Abstract: context: more than 50% of patients with prostate, breast or lung cancer will develop painful bone metastases. the purpose of treating bone metastases is to relieve pain, reduce the use of steroids and to maintain motion. objective: to evaluate the use of samarium-153-edtmp (153sm-edtmp) for the treatment of bone pain secondary to metastases that is refractory to clinical management. type of study: retrospective. setting: division of nuclear medicine, universidade estadual de campinas (unicamp). methods: fifty-eight patients were studied (34 males) with mean age 62 years; 31 patients had prostate cancer, 20 had breast cancer, three had lung cancer, one had lung hemangioendothelioma, one had parathyroid adenocarcinoma, one had osteosarcoma and one had an unknown primary tumor. all patients had multiple bone metastases demonstrated by bone scintigraphy using 99mtc-mdp,and were treated with 153sm-edtmp. response to treatment was graded as good (pain reduction of 50-100%), intermediate (25-49%) and poor (0-24%). results: all patients showed good uptake of 153sm-edtmp by bone metastases. among the patients with prostate cancer, intermediate or good response to therapy occurred in 80.6% (25 patients) and poor response in 19.4% (6). among the patients with breast cancer, 85% (17) showed intermediate or good response to therapy while 15% (3) showed poor response. all three patients with lung cancer showed poor response to treatment. the lung hemangioendothelioma and unknown primary lesion patients showed intermediate response to treatment; the osteosarcoma and parathyroid adenocarcinoma patients showed good response to treatment. no significant myelotoxicity occurred. discussion: pain control is important for improving the quality of life of patients with advanced cancers. the mechanism by which pain is relieved with the use of radionuclides is still not yet completely understood, however, the treatment is simple and provides a low risk of mielotoxicity. conclusion: treatmen
Estimation of absolute renal uptake with technetium-99m dimercaptosuccinic acid: direct comparison with the radioactivity of nephrectomy specimens
Lima, Mariana da Cunha Lopes de;Ramos, Celso Darío;Brunetto, Sérgio Quirino;Lima, Marcelo Lopes de;Ferreira, Ubirajara;Etchebehere, Elba Cristina Sá Camargo;Santos, Allan de Oliveira;Netto Júnior, Nelson Rodrigues;Camargo, Edwaldo Eduardo;
Sao Paulo Medical Journal , 2008, DOI: 10.1590/S1516-31802008000300003
Abstract: context and objective: studies using radionuclides are the most appropriate method for estimating renal function. dimercaptosuccinic acid chelate labeled with technetium-99m (99mtc-dmsa) is the radiopharmaceutical of choice for high-resolution imaging of the renal cortex and estimation of the functional renal mass. the aim of this study was to evaluate a simplified method for determining the absolute renal uptake (aru) of 99mtc-dmsa prior to nephrectomy, using the radioactivity counts of nephrectomy specimens as the gold standard. design and setting: prospective study at the division of nuclear medicine, department of radiology, universidade estadual de campinas. methods: seventeen patients (12 females; range 22-82 years old; mean age 50.8 years old) underwent nephrectomy for various reasons. renal scintigraphy was performed three to four hours after intravenous administration of a mean dose of 188.7 mbq (5.1 mci) of 99mtc-dmsa, which was done six to 24 hours before surgery. the in vivo renal uptake of 99mtc-dmsa was determined using the radioactivity of the syringe before the injection (measured using a dose calibrator) and the images of the syringe and kidneys, obtained from a scintillation camera. after surgery, the reference value for renal uptake of 99mtc-dmsa was determined by measuring the radioactivity of the nephrectomy specimen using the same dose calibrator. results: the aru measurements were very similar to those obtained using the reference method, as determined by linear regression (r-squared = 0.96). conclusion: aru estimation using the proposed method before nephrectomy seems to be accurate and feasible for routine use.
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