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| Meyer,Patricia Froes; Santos-Filho,Sebastião David; Ronzio,Oscar Ariel; Bonelli,Ludmila; Fonseca,Adenilson de Souza da; Costa,Iris do Ceu Clara; Brandão Neto,José; Medeiros,Aldo da Cunha; Bernardo-Filho,Mario. |
| Sources of magnetic field, radiofrequency and audible sonic waves and pulsed light have been used in physiotherapy to treat different disorders. In nuclear medicine, blood constituents(Bl-Co) are labeled with technetium-99m (99mTc) are used. This study evaluated the consequences of magnetic field, radiofrequency and audible sonic waves and intense pulsed light sources on the labeling of Bl-Co with 99mTc. Blood from Wistar rats was exposed to the cited sources. The labeling of Bl-Co with 99mTc was performed. Blood not exposed to the physical agents was used(controls). Data showed that the exposure to the different studied sources did not alter significantly (p>0.05) the labeling of Bl-Co. Although the results were obtained with animals, the data suggest... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Blood constituents; Magnetic field; Sonic and radiofrequency waves; Technetium-99m. |
| Ano: 2007 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132007000600014 |
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| Souza,Deise Elisabete; Rebello,Bernardo Machado; Silva Filho,Reginaldo de Carvalho; Agostinho,Raquel Terra; Bastos,Sohaku R. C.; Bernardo-Filho,Mario. |
| The mechanisms of acupuncture are poorly understood. In consequence, numerous investigators have conducted clinical trials to test the efficacy of acupuncture in various conditions. We have used PubMed database system to evaluate the number of publications in acupuncture and nuclear medicine procedures in the period from 1964 to 2007, using the keywords: "nuclear medicine and acupuncture", "SPECT and acupuncture", "PET and acupuncture", "scintigraphy and acupuncture", "radionuclide and acupuncture", "radiopharmaceutical and acupuncture", "radioisotope and acupuncture" and "99mTc and acupuncture". Some papers published in English language were selected and a short review is presented The analysis of the number of publications shows that when a method is... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Acupuncture; Nuclear medicine; Traditional Chinese Medicine. |
| Ano: 2007 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132007000600012 |
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| Santos-Filho,Sebastião David; Presta,Giuseppe Antonio; Paoli,Severo de; Missailids,Sotiris; Fonseca,Adenilson de Souza da; Bernardo-Filho,Mario. |
| Radiotherapy is a cancer treatment that uses high-energy X-rays or other types of ionizing radiation to try to kill the cancer cells in various organs/tissues. PubMed is a database used as a tool in various publications. The aim of this work was to evaluate, in the PubMed, the number of publications (NP) in radiotherapy and cancer in various organs related to the pelvic floor as well as brachytherapy. The searches were performed (August 2008) in the PubMed (http://www.pubmed.com) using the words: (i) radiotherapy (RT) or cancer (CA), (ii) RT and CA, (iii) RT and CA and prostate, RT and CA and testis, RT and CA and breast, RT and CA and kidneys, RT and CA and vulva, RT and CA and vagina, RT and CA and penis, RT and CA and uterus, RT and CA and ovary, RT and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Radiotherapy; Cancer; Pelvic floor; PubMed; Scientific interest. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132008000700008 |
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| Rocha,Gabrielle de Souza; Pereira,Marcia de Oliveira; Benarroz,Mônica de Oliveira; Frydman,Jacques Natan Grinapel; Garcia-Pinto,Angélica Beatriz; Pereira,Mário José; Fonseca,Adenilson de Souza da; Bernardo-Filho,Mario. |
| This work evaluates effects of the sweetener with sucralose on the labeling of blood constituents with technetium-99m (99mTc), on the morphology of red blood cells (RBC) and on the biodistribution of sodium pertechnetate in Wistar rats. Animals were treated with sweetener for 8 days. Blood samples were withdrawn and the assay of labeling of blood constituents with 99mTc was performed. Blood cells (BC) and plasma (P) were isolated. Aliquots of BC and P were also precipitated, soluble and insoluble fractions separated. The radioactivity in each fraction was counted and percentage of incorporated radioactivity (%ATI) determined. Blood smears were prepared, fixed, stained and the qualitative and quantitative morphology of the RBC was evaluated under optical... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Biodistribution; Blood; Morphology; Sweetener; Technetium-99m. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132008000700021 |
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| Santos-Filho,Sebastião David; Diniz,Claudia Leite; Carmo,Fernanda Santos do; Fonseca,Adenilson de Souza da; Bernardo-Filho,Mario. |
| The aim of this work was to study the influence of a walnut (Juglans regia) extract on the growth of Escherichia coli (E. coli) AB1157, on the plasmid DNA topology and on the labeling of blood constituents with technetium-99m (99mTc). An E. coli AB1157 culture, in stationary phase, was incubated with walnut and the growth of the culture was evaluated by optical density at 600 nm for 7 hours. Plasmid DNA samples were incubated with SnCl2 in presence or absence of walnut for 40 minutes, 0.8% agarose gel electrophoresis was performed, the gel was stained and the plasmid topological forms were visualized. Blood samples from Wistar rats were incubated with walnut extract and an assay of labeling of blood constituents with technetium-99m (99mTc) was performed.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Escherichia coli; DNA; Electrophoresis; Stannous chloride; Technetium-99m; Juglans regia. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132008000700026 |
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| Registros recuperados: 30 | |
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