Consulta: creatorFacets:"Santos-Filho,Sebastião David"
Registros recuperados: 21
Data/hora: 05/06/2024 02:47:32

Effects of fenoprofen on the labeling of blood constituents with technetium-99m, the morphology of red blood cells and the plasmid
Provedor de dados: 52
Autores: Pereira,Marcia de Oliveira; Rocha,Gabrielle de Souza; Lombardi,Simone dos Santos; Geller,Mauro; Pereira,Mário José; Santos-Filho,Sebastião David; Fonseca,Adenilson de Souza da; Bernardo-Filho,Mario.
The aim of this work was to evaluate the effect of fenoprofen on the labeling of blood constituents with technetium-99m, on the morphology of red blood cells and on the plasmid DNA. Blood samples from Wistar rats were incubated with fenoprofen and the assay of labeling of blood constituents with technetium-99m (99mTc) was performed. Blood cells, plasma, soluble and insoluble fractions of blood cells and plasma were separated. The radioactivity in each fraction was counted and percentage of incorporated radioactivity (%ATI) was determined. Blood smears were prepared, fixed, stained and the qualitative and quantitative morphology of the red blood cells (RBC) was evaluated. Plasmid (pBSK) was incubated with fenoprofen with stannous chloride, and agarose gel...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Technetium-99m; Blood; Morphology; Plasmid; Fenoprofen.
Ano: 2008
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132008000700022

Lymphoscintigraphy in breast cancer: a short review about the impact on upper limb after surgical treatment
Provedor de dados: 52
Autores: Bergmann,Anke; Resende,Juliana Miranda Dutra de; Santos-Filho,Sebastião David; Bello,Marcelo Adeodato; Oliveira,Juliana Flavia de; Palestro,Christopher J.; Bernardo-Filho,Mario.
Breast cancer is still associated with high mortality rates and one of the most important factors governing long survival is accurate and early diagnosis. In underdeveloped countries, this disease frequently is only detected in advanced stages; however, through mammography, many women have been diagnosed at early stages. In this context, the sentinel lymph node (SLN) technique is associated with less postoperative morbidity compared to axillary lymphadenectomy. Lymphoscintigraphy has emerged as a method for the evaluation of lymphatic drainage chains in various tumours, being both accurate and non invasive. The aim of this work is to present the main aspects which cause controversy about SLN and lymphoscintigraphy and the impact that these procedures have...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Breast cancer; Lymphoscintigraphy; Sentinel Lymph node Biopsy; Lymphedema.
Ano: 2008
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132008000700014

Analysis of masseter muscle tension through electromyography among residents of the city of Buenos Aires - Argentina
Provedor de dados: 52
Autores: Pinto,Marcus Vinícius de Mello; Pereira Jr,Francisco José; Scaglione,Guilhermo Mario; Santos-Filho,Sebastião David; Silva,Cristiane Martins da; Silva,Marco Antônio Guimarães da; Rocha,Lamara Laguardia Valente; Gonçalves,Reggiani Vilela.
This study aimed at collecting data of masseter myofascial tension, related to the joint hyperactivity by electromyography activity of masseter muscle at rest, isotonic and isometric chewing. 08 patients living in the city of Buenos Aires, Argentina, volunteers, aged between 22 and 62 years, both sexes were evaluated. The electromyography data collection at rest had reported that 50% showed differences in masseter muscle tension increased in the left for the right masseter; in isometric contraction, 50% had a difference in masseter tension right; in isotonic contraction 62.5% there was a difference in increased tension in the left masseter. Anthropometry of the face was suggested, where 25% showed significant variance of 01 cm of discrepancy on the right,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Muscle tension; Masseter; Electromyography.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132012000200008

Nuclear medicine procedures for the evaluation of male sexual organs: a brief review
Provedor de dados: 52
Autores: Bernardo-Filho,Mario; Santos-Filho,Sebastião David; Fonseca,Adenilson de Souza da; Carter,Kevin; Missailidis,Sotiris.
Sexuality consists of three aspects that are interrelated and inseparable, biological, physiological and social. The biological aspect considers the individual's capability to give and to receive pleasure. In consequence, it covers the functionality of the sexual organs and the physiology of human sexual response cycle. Diagnostic imaging modalities, such as single photon emission computed tomography (SPECT) and positron emission tomography (PET) have been used to evaluate clinical disorders of the male reproductive system. PET and SPECT procedures basically involve the administration of a radiopharmaceutical that has a higher uptake in a specific tumor or tissue. The aim of this brief review is to present some radiopharmaceuticals that have been used in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Male sexual organs; PET; SPECT; Radiopharmaceutical; Sexuality.
Ano: 2008
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132008000700004

Effects of Chrysobalanus icaco on the labeling of blood constituents with technetium-99m and on the shape of the red blood cells
Provedor de dados: 52
Autores: Presta,Giuseppe Antonio; Santos-Filho,Sebastião David; Paoli,Severo de; Giani,Tania Santos; Maiworm,Adalgisa Ieda; Brandão-Neto,José; Medeiros,Aldo da Cunha; Fonseca,Adenilson de Souza da; Bernardo-Filho,Mario.
Chrysobalanus icaco (abajeru; C.icaco) is recommended in the treatment of diabetes and other clinical disorders. Blood constituents labeled with technetium-99m (99mTc) are used in nuclear medicine. The aim of this study was to verify the effects of an abajeru extract on the labeling of blood constituents with 99mTc and on the shape of red blood cells (RBC). Blood samples(Wistar rats) were incubated with abajeru extract and the labeling of blood constituents with 99mTc and morphology of RBC were carried out. The results showed significant (P&lt;0.05) alteration of labeling of blood constituents with 99mTc and the morphometry (perimeter/area ratio) of the RBC in presence of the extract. These data suggest that this abajeru extract could alter the labeling of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Red blood cells; Technetium-99m; Morphometry; Chrysobalanus icaco.
Ano: 2007
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132007000600018

The male reproductive system and the effect of an extract of a medicinal plant (Hypericum perforatum) on the labeling process of blood constituents with technetium-99m
Provedor de dados: 52
Autores: Santos-Filho,Sebastião David; Fonseca,Adenilson de Souza da; Bernardo-Filho,Mario.
Hypericum perforatum (hiperico) is a plant that has been used to treat diseases and also inhibits rat and human vas deferens contractility. In nuclear medicine, stannous chloride (SnCl2) is used as a reducing agent to obtain radiopharmaceuticals labeling with technetium-99m. As the SnCl2 seems to have adverse effects related with the reproductive performance of male rabbits as well as the human consumption of hiperico might affect sexual function. In the present work, consistent results show significant changes on the blood constituents labeled by technetium-99m obtained from young rats under the effect of an hiperico extract as opposed to blood samples equally treated taken from elderly rat.. Supposedly, this extract could protect the male reproductive...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Stannous chloride; Young animals; Elderly animals; Sexual function; Technetium-99m; Hypericum perforatum.
Ano: 2007
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132007000600011

Drug interaction with radiopharmaceuticals: a review
Provedor de dados: 52
Autores: Bernardo-Filho,Mario; Santos-Filho,Sebastião David; Moura,Egberto Gaspar de; Maiworm,Adalgisa Ieda; Orlando,Margarida Maria de Camões; Penas,Maria Expósito; Cardoso,Valbert Nascimento; Bernardo,Luciana Camargo; Brito,Lavínia de Carvalho.
Clinical images are worthwhile in Health Sciences and their analysis and correct interpretation aid the professionals,such as physicians, physiotherapists and occupational therapists, to make decisions and take subsequent therapeutic and/or rehabilitation measures. Other factors, besides the state of the disease, may interfere and affect the bioavailability of the radiopharmaceuticals (radiobiocomplexes) and the quality of the SPECT and PET images. Furthermore, the labeling of some of these radiobiocomplexes, such as plasma proteins, white blood cells and red blood cells, with 99mT, can also be modified. These factors include drugs (synthetic and natural) and dietary conditions, as well as some medical procedures (invasive or non-invasive), such as...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Drug interaction; Blood constituents; Radiobiocomplexes; Bioavailability.
Ano: 2005
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132005000700003

Fibromyalgia and the relevance of the whole-body vibration exercises in vibratory platforms: a short review
Provedor de dados: 52
Autores: Pinto,Nelson de Souza; Monteiro,Milena de Oliveira Bravo; Paiva,Dulciane Nunes; Santos-Filho,Sebastião David; Misssailidis,Sotiris; Thompson,Diane; Cabezuelo,Pedro Marín; Bernardo-Filho,Mario.
Among nonpharmacological strategy to manage fibromyalgia, exercise (aerobic) has shown efficacy. Whole-body vibration (WBV) exercise has been proposed as a potential clinical intervention. WBV would induce increase in growth hormone (GH). An impairment of the hypothalamic-pituitary-GH-Insulin Growth Factor-1(IGF-1) axis has been implicated in the pathophysiology of fibromyalgia. This article aims to review the studies on exploring the relationship between WBV and fibromyalgia. Literature searches were performed in the PubMed database on 04/03/2010 using terms related to "pain", "whole body vibration" and "fibromyalgia". An important number of publications were identified with the term "pain" and in comparison, only a small number of articles were found...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fibromyalgia; Whole body vibration; PubMed.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132012000100007

A Review of Scientific Papers About Head and Neck Cancers
Provedor de dados: 52
Autores: Paoli,Severo de; Fonseca,Adenilson de Souza da; Paoli,Flávia de; Geller,Mauro; Presta,Giuseppe Antonio; Santos-Filho,Sebastião David; Bernardo-Filho,Mário.
Head and neck cancer is one of the 10 most frequent cancers worldwide, with an estimated 500000 new cases diagnosed annually. Treatment of head and neck cancers require a multidisciplinary approach due their complexity and the functional and esthetic alterations that cancer can cause. The interest of the scientific community in a specific subject can be evaluated by analyzing of the number and the quality of published papers on the topic. The information obtained from PubMed (www.ncbi.nlm.nih.gov/sites/entrez) has been used as a tool in various publications to aid the evaluation of the scientific interest in specific research areas The aim of this work is to evaluate, using PubMed, the scientific interest in studies of head and neck cancer treatments such...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Scientific interest; PubMed; Cancer; Surgery; Radiotherapy; Chemotherapy.
Ano: 2008
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132008000700011

The effect of an extract from Ganoderma lucidum (reishi) on the labeling of blood constituents with technetium-99m and on the survival of Escherichia coli
Provedor de dados: 52
Autores: Agostinho,Raquel Terra; Santos-Filho,Sebastião David; Fonseca,Adenilson de Souza da; Missailidis,Sotiris; Bernardo-Filho,Mario.
This study evaluated effects of an aqueous extract of Ganoderma lucidum (reishi) on the labeling of blood constituents with technetium-99m (99mTc) and on the survival of cultures of Escherichia coli treated with stannous chloride. Blood samples from Wistar rats were treated with reishi extract, radiolabeling procedure was performed, plasma (P), blood cells (BC) and insoluble (IF) and soluble (SF) fractions of P and BC were separated. The radioactivity was counted for the determination of the percentages of radioactivity (%ATI). Cultures of Escherichia coli AB1157 were treated with stannous chloride in the presence and absence of reishi extract. Blood samples and bacterial cultures treated with NaCl 0.9% were used as controls. Data indicated that reishi...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Blood constituents; Escherichia coli; Ganoderma lucidum; Stannous chloride; Technetium-99m.
Ano: 2008
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132008000700025

An extract of a formula used in the traditional chinese medicine (Buzhong Yi Qi Wan) alters the labeling of blood constituents with technetium-99m
Provedor de dados: 52
Autores: Giani,Tania Santos; Paoli,Severo de; Presta,Giuseppe Antonio; Maiworm,Adalgisa Ieda; Santos-Filho,Sebastião David; Brandão-Neto,José; Medeiros,Aldo da Cunha; Fonseca,Adenilson de Souza da; Bernardo-Filho,Mario.
Buzhong Yi Qi Wan (Buzhong) is a medicinal herb widely used in Traditional Chinese Medicine to treat the digestive and circulatory systems. Red blood cell and plasma proteins labeled with technetium-99m (99mTc) are used in nuclear medicine. The aim of this work was to investigate the effects of an aqueous Buzhong extract on the labeling of blood constituents with 99mTc. Heparinized blood (Wistar rats) was incubated in vitro with different Buzhong extract concentrations and 99mTc-labeling was performed. Plasma (P) and blood cells (BC) were separated and soluble (SF-P, SF-BC) and insoluble (IF-P, IF-BC) fractions were isolated. The radioactivity on blood constituents was determined and the percentage of incorporated radioactivity (%ATI) was calculated....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Technetium-99m; Red blood cell; Oxidant agent; Radiobiocomplex; Plasma proteins; Buzhong Yi Qi Wan.
Ano: 2007
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132007000600013

Prostate cancer, treatment modalities and complications: an evaluation of the scientific literature
Provedor de dados: 52
Autores: Santos-Filho,Sebastião David; Missailids,Sotiris; Fonseca,Adenilson de Souza da; Bernardo-Filho,Mario.
Prostate (PR) cancer (CA) is one of the most common malignant neoplasms in men all over the world. In general, if prostate cancer (PC) is detected early, treatment usually involves either surgical removal of the prostate or radiotherapy (RT). Hormone Therapy (HT) or chemotherapy (CH) is the preferred treatment for more advanced cases of PC or if CA spreads beyond the PT. A number of complications, such as urinary incontinence (IU) or erectile dysfunction (ED), can be associated with some modalities of treatment of the PC. The aim of this work is to evaluate, in PubMed, the number of publications related with prostate cancer and the main modalities of treatment, as well as some clinical complications. The searches were performed in PubMed...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Prostate cancer; Radiotherapy; PubMed; Scientific interest.
Ano: 2008
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132008000700009

Effect of an extract of Centella asiatica on the biodistribution of sodium pertechnetate (Na99mTcO4) and on the fixation of radioactivity on blood constituents
Provedor de dados: 52
Autores: Diniz,Claudia Leite; Carmo,Fernanda Santos do; Almeida,Danielle Santos de; Santos-Filho,Sebastião David; Missailidis,Sotiris; Fonseca,Adenilson de Souza da; Bernardo Filho,Mario.
This study evaluates the effects of an acute treatment with a Centella asiatica (CA) extract on the biodistribution of the radiopharmaceutical Na99mTcO4 and on the fixation of technetium-99m on blood constituents. Wistar rats were treated with CA extract and, 1 hour after, Na99mTcO4 was administered; organs/tissues were withdrawn and weighted. The radioactivity was counted to calculate the percentage of activity per gram (%ATI/g). Also, blood samples were withdrawn, plasma (P), blood cells (BC), insoluble fraction (IF) and soluble fractions of P and BC were isolated and the radioactivity was counted to calculate the percentage of activity (%ATI). Data indicated that the acute treatment with CA extract changed significantly (p&lt;0.05) the %ATI/g in several...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biodistribution; Centella asiatica; Blood; Plasma; Technetium-99m.
Ano: 2008
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132008000700035

Effects of clove (Caryophyllus aromaticus L.) on the labeling of blood constituents with technetium-99m and on the morphology of red blood cells
Provedor de dados: 52
Autores: Paoli,Severo de; Giani,Tania Santos; Presta,Giuseppe Antonio; Pereira,Marcia Oliveira; Fonseca,Adenilson de Souza da; Brandão-Neto,José; Medeiros,Aldo da Cunha; Santos-Filho,Sebastião David; Bernardo-Filho,Mário.
Clove (Caryophyllus aromaticus L.) has been used for clinical procedures. Blood constituents labeled with technetium-99m (99mTc) are used in nuclear medicine. The aim of this work was to evaluate the effects of clove extract on the labeling blood constituents with 99mTc and on the morphology of red blood cells. Blood samples were incubated with clove, stannous chloride and 99mTc. Plasma, blood cells, insoluble fractions of plasma and blood cells were separated. The radioactivity was counted and percentage of radioactivity (%ATI) to each blood fraction was calculated. The shape and morphometric parameter (perimeter/area ratio) were evaluated. Clove extract altered significantly (p&lt;0.05) the %ATI of blood constituents and the shape of red blood cells...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Technetium-99m; Blood constituents; Red blood cells; Morphology; Caryophyllus aromaticus L.
Ano: 2007
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132007000600022

Aptamer-based radiopharmaceuticals for diagnostic imaging and targeted radiotherapy of epithelial tumors
Provedor de dados: 52
Autores: Missailidis,Sotiris; Perkins,Alan; Santos-Filho,Sebastião David; Fonseca,Adenilson de Souza da; Bernardo-Filho,Mario.
In the continuous search for earlier diagnosis and improved therapeutic modalities against cancer, based on our constantly increasing knowledge of cancer biology, aptamers hold the promise to expand on current antibody success, but overcoming some of the problems faced with antibodies as therapeutic or delivery agents in cancer. However, as the first aptamer reached the market as an inhibitor against angiogenesis for the treatment of macular degeneration, aptamers have found only limited applications or interest in oncology, and even less as radiopharmaceuticals for diagnostic imaging and targeted radiotherapy of tumours. Yet, the chemistry for the labelling of aptamers and the options to alter their pharmacokinetic properties, to make them suitable for...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aptamer; Radiopharmaceutical; Diagnostic imaging; Radiotherapy; Epithelial tumor.
Ano: 2008
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132008000700013

An aqueous extract of Vitex agnus castus alters the labeling of blood constituents with technetium-99m
Provedor de dados: 52
Autores: Costa,Maria Regina de Macedo; Ribeiro,Camila Godinho; Santos-Filho,Sebastião David; Neves,Rosane de Figueiredo; Fonseca,Adenilson de Souza da; Bernardo-Filho,Mario; Catanho,Maria Teresa Jansem de Almeida.
The development of experimental assays to study properties of herbal medicine is worthwhile. Vitex agnus castus (VAC) is utilized in popular medicine and some actions have been attributed to its extract. Blood cells (BC) and plasma proteins are labeled with technetium-99m (Tc-99m) and have been used in nuclear medicine, as in basic research. This procedure uses a reducing agent and stannous ion is utilized. There are reports that drugs can alter this labeling process. The aim of this work was to evaluate the influence of an aqueous extract of VAC on the labeling of blood constituents with Tc-99m. Blood was incubated with VAC, stannous chloride and Tc-99m, as sodium pertechnetate, and centrifuged. Samples of BC and plasma were separated, aliquots of BC and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Oxidant properties; Plasma proteins; Red blood cells; Technetium-99m; Vitex agnus-castus.
Ano: 2007
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132007000600023

Evaluation of the effect of an extract of sabugueiro (Sambucus australis) on the labeling of blood constituents with technetium-99m
Provedor de dados: 52
Autores: Ribeiro,Camila Godinho; Rebello,Bernardo Machado; Neves,Rosane de Figueiredo; Santos-Filho,Sebastião David; Fonseca,Adenilson de Souza da; Medeiros,Aldo da Cunha; Bernardo-Filho,Mario; Catanho,Maria Teresa Jansem de Almeida.
Sambucus australis (sabugueiro) has been used to treat inflammatory and rheumatologic disorders. Blood constituents labeled with technetium-99m (99mTc) have been used in nuclear medicine to obtain diagnostic images. The aim of this work was to evaluate the effect of a sabugueiro extract on the labeling of blood cells with 99mTc. Blood samples from Wistar rats were incubated with sabugueiro extract and the radiolabeling assay of blood constituents was carried out. After centrifugation, samples of plasma and blood cells were separated. Aliquots of plasma and blood cells were precipitated with trichloroacetic acid and centrifuged to isolate soluble and insoluble fractions. The radioactivity in each fraction was counted and the percentage of activity (%ATI)...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Sambucus australis; Blood constituents; Technetium-99m.
Ano: 2007
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132007000600020

Consequences of the magnetic field, sonic and radiofrequency waves and intense pulsed light on the labeling of blood constituents with technetium-99m
Provedor de dados: 52
Autores: 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&gt;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

Effect of an extract of Artemisia vulgaris L. (Mugwort) on the in vitro labeling of red blood cells and plasma proteins with technetium-99m
Provedor de dados: 52
Autores: Terra,Danielle Amorim; Amorim,Lúcia de Fátima; Catanho,Maria Tereza Jansen de Almeida; Fonseca,Adenilson de Souza da; Santos-Filho,Sebastião David; Brandão-Neto,José; Medeiros,Aldo da Cunha; Bernardo-Filho,Mario.
The aim of this work was to evaluate the effect of an extract of the Artemisia vulgaris L. (mugwort) on the labeling of blood constituents with technetium-99m (99mTc). Blood samples from Wistar rats were incubated with a mugwort extract and the radiolabeling of blood constituents was carried out. Plasma and blood cells were separated by centrifugation. Aliquots of plasma and blood cells were also precipitated with trichloroacetic acid and centrifuged to isolate soluble and insoluble fractions of plasma and blood cells. Radioactivity in each fraction was counted and the percentages of radioactivity (%ATI) was calculated. Mugwort extract decreased significantly (p&lt;0.05) the %ATI on the blood compartments and on the blood cells proteins (insoluble...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Artemisia vulgaris L.; Technetium-99m; Blood constituents; Labeling.
Ano: 2007
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132007000600015

Radiotherapy, cancer and some anatomical structures related with the pelvic floor: an evaluation of the scientific literature
Provedor de dados: 52
Autores: 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

Influence of an extract of Juglans regia on the growth of Escherichia coli, on the electrophoretic profile of plasmid DNA and on the radiolabeling of blood constituents
Provedor de dados: 52
Autores: 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