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The body upgrade aesthetics, value judgements and forces of choice : thesis submitted to the Auckland University of Technology in partial fulfilment of the degree - Masters of Art (Art and Design), 2004.Jansen, Dina (Dieneke) Susanna. January 2004 (has links) (PDF)
Thesis (MA--Art and Design) -- Auckland University of Technology, 2004. / Also held in print (40 leaves, col. ill., 22 x 30 cm.) in Wellesley Theses Collection. (T 704.9421 JAN)
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Immunohistochemical analysis of a panel of human and murine markers on xenografted human vaginal mucosa: a comparative studyBingham, Wanider January 2012 (has links)
Magister Scientiae (Medical Bioscience) - MSc(MBS) / Athymic nude mouse models have been extensively used to study biological behaviour of normal and diseased human tissues. In such models, immune-deficient mice act as hosts for cysts constructed from human material. A unique biocyst model that entails transplantation of human vaginal cysts into athymic nude mice has been implemented to study diseases of oral mucosa. To date, only one immunohistochemical study of this biocyst model has been reported. Nevertheless, conclusions made in that study were only based on the observed expression patterns of human and murine markers. Statistical assessment of immunohistochemical data had been omitted by the investigator. Therefore, the objective of this study was to further delineate the immunohistochemical profile of normal human vaginal tissue and human vaginal tissue that had been xenografted into nude mice.Experimental cysts constructed from human vaginal mucosa were xenografted into athymic nude mice and harvested 9-weeks post transplantation. Immunohistochemical analysis of normal human vaginal tissue and human vaginal tissue that had been xenografted into nude mice was performed using a panel of human and murine markers. Expression patterns of human and murine markers were assessed. Human markers included cytokeratin 1,cytokeratin 5, cytokeratin 13, cytokeratin 14, collagen type IV, laminin, elastin, fibronectin,Langerhans cells and VEGFR-3. Murine markers included collagen type IV, laminin,fibronectin, Langerhans cells and VEGFR-2. Staining intensities were quantified and statistically analysed using one-way ANOVA with subsequent Friedman’s test for multiple
comparisons. Since the sample size was small, the power of the test statistic was enhanced by including Dunn’s post-test for further multiple comparisons.
A strong positive expression of all cytokeratins was detected in both normal and xenografted vaginal tissues. Human markers that exhibited weak to moderate positive expression were collagen IV, laminin, fibronectin and VEGFR-3. Human elastin and human Langerhans cells exhibited strong and varying expression patterns respectively. Weak expression patterns for all murine markers were reported, with an exception of VEGFR-2 which was negatively expressed in all xenografted vaginal tissues. Significant differences (P<0.05) in the mean
staining intensities between normal and xenografted vaginal tissues were reported for cytokeratin 1, fibronectin and Langerhans cells. There were no statistical differences (P>0.05) in the mean staining intensities for other markers.In conclusion, immunohistochemical studies proved that human vaginal tissue could not only survive in nude mice, but could also become active and develop structures necessary for survival, in this case, a newly formed stromal layer. The epithelium and stromal layer exhibited a human ecosystem.
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An exploration into the photo-transformation of the human form, through a research of its contemporary influential imagery and diversity within our cultureMurphy, Alexandra Christina January 1996 (has links)
The purpose of this study is to look at how the figure is imaged through the photographic medium today. Through this purpose I aim to explore the individual expression of the photographer in his photographic medium; the expression of the figure within the medium and the diverse practises of this medium in society - to build up an awareness and understanding of the diverse representations of the human form. The general aims of study are: 1 - to study how these three photographers choose to photograph the figure, through their technical, compositional and individual approach. 2 - to show how diverse the usage of the photographic figure is in the visual world. 3 - to expose an awareness of the photographic figure as transformation of an expression of self. 4 - to show the relationship between the photographer and the figure, the camera and the photographer, the camera and the figure, and the photographic figure and the viewer. 5 - to study my own photographic imagery in relation to the other imagery discussed. My research information was collected through: observations, discussions, literature and practical exploration. This study will attempt to draw conclusions, from its explorations, that will highlight the importance of the individual eye: that it is the individual eye that becomes the vehicle of transformation.
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PROLACTIN AS A LOCAL GROWTH FACTOR IN BREAST CANCERLIBY, KAREN 22 May 2002 (has links)
No description available.
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Efeitos da resposta imune no curso da infecção de BALB/c, BALB/c nude e C57BL/6 e na expressão de proteínas específicas em formas amastigotas de L. amazonensis isolados de BALB/c E BALB/c nude. / Effects of the immune response in the course of infection in BALB/c, C57BL/6 and BALB/C nude mice and in the expression of specific proteins in L. amazonenses amastigotes from BALB/c and BALB/c nude.Velasquez, Leonardo Garcia 29 January 2015 (has links)
A leishmaniose é uma doença causada por parasitos do gênero Leishmania e transmitida por insetos flebotomíneos. O objetivo deste trabalho foi comparar o perfil da infecção por L. amazonenses em BALB/c, BALB/c nude e C57BL/6, e avaliar a expressão das proteínas CP, LACK, LRR17, metacaspase, PDI e STI, em amastigotas isolados de BALB/c e BALB/c nude. Observamos em 13 semanas o aumento mais precoce da espessura da pata em BALB/c do que em BALB/c nude. A carga parasitária nos animais nude foi superior à dos demais. Por outro lado, animais C57BL/6 controlaram a infecção a partir da sexta semana. A análise da expressão gênica nas lesões mostrou um padrão misto Th1/Th2 em todos os animais, e maior expressão de IFN-g, IL-4, IL1b e iNOS em BALB/c. Em baço e linfonodo observamos baixa expressão de CD3e e elevada expressão de iNOS em BALB/c nude. A análise por FACs mostrou em baço e linfonodo a esperada baixa porcentagem de células TCD4 e T CD8 em BALB/c nude, no entanto com capacidade de produzir IFN-g e IL-4. A LACK e a metacaspase estão aumentadas nos parasitas isolados de BALB/c nude. A metacaspase apresentou maior atividade também em nude. Não observamos diferença na expressão da LACK e metacaspase em amastigotas isolados de macrófagos infectados na presença de IFN-g e IL-4. / Leishmaniasis is caused by parasites of Leishmania genus, transmitted by phlebotomine sandflies. The aim of this study was to compare the profile of the infection by L. amazonenses in BALB/c, BALB/c nude and C57BL/6 and to analyze the expression of CP, LACK, LRR17, metacaspase, PDI and STI proteins, in amastigotes isolated from BALB/c and BALB/c nude lesions. We observed during 13 weeks an early increase in footpad thickness in BALB/c compared to BALB/c nude. Parasite loads in nude mice were higher than the others. C57BL/6 mice controlled infection since the sixth week. Gene expression analysis of the lesions indicated a mixed Th1/Th2 pattern in all mice, and higher expression of IFN-g, IL-4, IL1b and iNOS in BALB/c. In spleens and lymph nodes we observed lower expression of CD3e and high expression of iNOS in BALB/c nude. FACs analysis of spleens and lymph nodes showed low percentages of TCD4 and T CD8 cells in BALB/c nude, but producing IFN-g and IL-4. LACK and metacaspase are increased in parasites isolated from BALB/c nude, and metacaspase had higher enzymatic activity in amastigotes from nude. No differences in LACK or metacaspase in amastigotes isolated from macrophages infected in the presence of IFN-g and IL-4 were observed.
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Efeitos de Baccharis coridifolia em camundongos portadores de linfoma / Baccharis Coridifolia\'s effects on lymphoma affected miceJuliana Vieira 20 August 2010 (has links)
A Baccharis coridifolia é uma planta tóxica da família Compositae, gênero Baccharis L., conhecida popularmente como \"mio-mio\", a qual é encontrada no sul do Brasil e também em algumas regiões do Estado de São Paulo. Em bovinos, a intoxicação provoca lesões necróticas no trato gastrintestinal e nos tecidos linfóides sólidos em geral, com exceção do timo. Já em camundongos, a B. coridifolia promove, além das lesões em órgãos linfóides, lesões necróticas também no timo. Os princípios ativos da B. coridifolia foram isolados e identificados como sendo os tricotecenos macrocíclicos: roridinas A, D e E; verrucarinas A e J e miotoxina A. Em relação ao mecanismo de ação, trabalhos recentes in vitro demonstraram que as roridinas e as verrucarinas, promovem apoptose em tecido linfóide. Deste modo, considerando a toxicidade desta planta aos tecidos linfóides, o objetivo do presente estudo foi investigar se linfócitos tumorais (linfoma) seriam mais sensíveis aos efeitos tóxicos da B. coridifolia que linfócitos normais. Para tal, fez-se um experimento in vitro com culturas de linfócitos provenientes do baço e timo de camundongos hígidos, bem como células do linfoma murino A20 e carcinoma mamário de Ehrlich tratadas com o Resíduo Hexânico (RH) obtido do extrato etanólico de B. coridifolia por 24 horas. A viabilidade celular foi verificada pela técnica MTT, na qual se evidenciou diminuição da viabilidade das duas linhagens tumorais tratadas, linfoma A20 e carcinoma de Ehrlich, sem alteração na viabilidade dos linfócitos normais. Para melhor caracterizar este efeito tóxico do RH em linfócitos tumorais, camundongos nude (NMRI-nu/nu) foram inoculados com células A20, sendo posteriormente tratados por via oral, durante sete dias, com RH, associado ou não a uma aplicação intraperitoneal do quimioterápico ciclofosfamida no primeiro dia de tratamento. Resultados mostraram que os animais tratados com RH foram menos afetados com a ocorrência de metástase do linfoma primário para outros órgãos e que as involuções tumorais foram mais expressivas no grupo submetido à associação deste tratamento com uma aplicação de ciclofosfamida. Estes resultados permitem sugerir que linfócitos tumorais são mais suscetíveis aos efeitos tóxicos da B. coridifolia. / Baccharis coridifolia is a toxic plant from Compositae family, genus Baccharis L., known as \"mio-mio\". It is found in the south of Brazil, as well as in some regions of São Paulo state. In bovines, its intoxication leads to necrotic injuries to gastrointestinal tract and linfoid tissues. In mice, B. coridifolia leads, apart from linfoid solids in general to necrotic injuries in thymus. B. coridifolia\'s active principles were isolated and identified as being macrocyclic tricotecenes: roridines A, D and E; verrucarines A and J and miotoxine A. Related to action pathway, recent research (in vitro) has shown that roridines and verrucarines, B. coridifolia\'s active principles, lead to apoptosis in linfoid tissues. Therefore, considering this plant\'s toxicity to linfoid tissues, this work aimed the study of whether tumoral lymphocytes (lymphoma) would be more sensitive to B. coridifolia\'s effects than regular lymphocytes. In this sense, an experiment was carried out (in vitro) using healthy mice\'s lymphocytes from spleens and thymus, as well as cells from murine A20 lymphoma and Ehrlich breast carcinoma treated with a residue (RH, hexane obtained) from a B. coridifolia\'s ethanol effusion (24 hours). The cell viability was tested using MTT technique, where a decrease in viability was found for treated tumoral cells lineages, A 20 lymphoma and Ehrlich carcinoma, with no changes in normal lymphocytes viability. To find a better characterization to RH\'s toxic effect in tumoral lymphocytes, nude mice (NMRI-nu/nu) were inoculated with A 20 cells and then were orally treated, during 7 days, with RH, and, in some cases, with intraperitonial injection of cyclophosphamide, during the first day of treatment. Results showed that RH treated animals were less affected to primary lymphoma metastasis in other organs and tumoral involutions were more prominent in the group treated with cyclophosphamide concomitantly. These results suggest that tumoral lymphocytes are more susceptible to B. coridifolia\'s toxic effects.
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Effet antitumoral du bortezomib dans un modèle pré clinique de gliome malin chez la souris nudeBressenot, Aude Plénat, François January 2006 (has links) (PDF)
Reproduction de : Thèse d'exercice : Médecine : Nancy 1 : 2006. / Titre provenant de l'écran-titre.
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Efeitos de Baccharis coridifolia em camundongos portadores de linfoma / Baccharis Coridifolia\'s effects on lymphoma affected miceVieira, Juliana 20 August 2010 (has links)
A Baccharis coridifolia é uma planta tóxica da família Compositae, gênero Baccharis L., conhecida popularmente como \"mio-mio\", a qual é encontrada no sul do Brasil e também em algumas regiões do Estado de São Paulo. Em bovinos, a intoxicação provoca lesões necróticas no trato gastrintestinal e nos tecidos linfóides sólidos em geral, com exceção do timo. Já em camundongos, a B. coridifolia promove, além das lesões em órgãos linfóides, lesões necróticas também no timo. Os princípios ativos da B. coridifolia foram isolados e identificados como sendo os tricotecenos macrocíclicos: roridinas A, D e E; verrucarinas A e J e miotoxina A. Em relação ao mecanismo de ação, trabalhos recentes in vitro demonstraram que as roridinas e as verrucarinas, promovem apoptose em tecido linfóide. Deste modo, considerando a toxicidade desta planta aos tecidos linfóides, o objetivo do presente estudo foi investigar se linfócitos tumorais (linfoma) seriam mais sensíveis aos efeitos tóxicos da B. coridifolia que linfócitos normais. Para tal, fez-se um experimento in vitro com culturas de linfócitos provenientes do baço e timo de camundongos hígidos, bem como células do linfoma murino A20 e carcinoma mamário de Ehrlich tratadas com o Resíduo Hexânico (RH) obtido do extrato etanólico de B. coridifolia por 24 horas. A viabilidade celular foi verificada pela técnica MTT, na qual se evidenciou diminuição da viabilidade das duas linhagens tumorais tratadas, linfoma A20 e carcinoma de Ehrlich, sem alteração na viabilidade dos linfócitos normais. Para melhor caracterizar este efeito tóxico do RH em linfócitos tumorais, camundongos nude (NMRI-nu/nu) foram inoculados com células A20, sendo posteriormente tratados por via oral, durante sete dias, com RH, associado ou não a uma aplicação intraperitoneal do quimioterápico ciclofosfamida no primeiro dia de tratamento. Resultados mostraram que os animais tratados com RH foram menos afetados com a ocorrência de metástase do linfoma primário para outros órgãos e que as involuções tumorais foram mais expressivas no grupo submetido à associação deste tratamento com uma aplicação de ciclofosfamida. Estes resultados permitem sugerir que linfócitos tumorais são mais suscetíveis aos efeitos tóxicos da B. coridifolia. / Baccharis coridifolia is a toxic plant from Compositae family, genus Baccharis L., known as \"mio-mio\". It is found in the south of Brazil, as well as in some regions of São Paulo state. In bovines, its intoxication leads to necrotic injuries to gastrointestinal tract and linfoid tissues. In mice, B. coridifolia leads, apart from linfoid solids in general to necrotic injuries in thymus. B. coridifolia\'s active principles were isolated and identified as being macrocyclic tricotecenes: roridines A, D and E; verrucarines A and J and miotoxine A. Related to action pathway, recent research (in vitro) has shown that roridines and verrucarines, B. coridifolia\'s active principles, lead to apoptosis in linfoid tissues. Therefore, considering this plant\'s toxicity to linfoid tissues, this work aimed the study of whether tumoral lymphocytes (lymphoma) would be more sensitive to B. coridifolia\'s effects than regular lymphocytes. In this sense, an experiment was carried out (in vitro) using healthy mice\'s lymphocytes from spleens and thymus, as well as cells from murine A20 lymphoma and Ehrlich breast carcinoma treated with a residue (RH, hexane obtained) from a B. coridifolia\'s ethanol effusion (24 hours). The cell viability was tested using MTT technique, where a decrease in viability was found for treated tumoral cells lineages, A 20 lymphoma and Ehrlich carcinoma, with no changes in normal lymphocytes viability. To find a better characterization to RH\'s toxic effect in tumoral lymphocytes, nude mice (NMRI-nu/nu) were inoculated with A 20 cells and then were orally treated, during 7 days, with RH, and, in some cases, with intraperitonial injection of cyclophosphamide, during the first day of treatment. Results showed that RH treated animals were less affected to primary lymphoma metastasis in other organs and tumoral involutions were more prominent in the group treated with cyclophosphamide concomitantly. These results suggest that tumoral lymphocytes are more susceptible to B. coridifolia\'s toxic effects.
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Caractérisation de l'activité fonctionnelle et métabolique des cellules NK en situation de stress nutritionnels : approche expérimentale in vitro et in vivo / Characterization of functional and metabolic activity of NK cells by nutritional stress : experimental approach in vitro and in vivoLamas, Bruno 27 June 2012 (has links)
Les cellules Natural Killer (NK), actrices majeures de la vigilance anti-tumorale, sont modulées par des facteurs nutritionnels et métaboliques. L'inhibition de leur activité favorise le développement tumoral. Un régime alimentaire hypercalorique induisant l'obésité est un facteur de risque de développer un cancer du sein. Au niveau du micro-environnement tumoral mammaire, la biodisponibilité en certaines molécules contrôle non seulement les cellules néoplasiques mais, également les cellules immunes infiltrées. Ainsi, la leptine, sécrétée à forte concentration par les adipocytes mammaires, pourrait favoriser la croissance tumorale et altérer les cellules NK. L'arginine fortement consommée par les cellules tumorales et les cellules suppresseurs dérivées des myéloïdes pourrait faire défaut aux cellules NK. L'objectif de cette thèse est de caractériser les activités fonctionnelles et métaboliques des cellules NK en situation de stress nutritionnel. Dans un premier temps, nous avons exploré, in vivo, l'impact d'un régime hypercalorique sur l'activité des cellules NK et sur le développement tumoral mammaire. Ensuite, nous avons cherché à identifier les potentielles altérations fonctionnelles des cellules NK en mimant, in vitro, les conditions retrouvées au niveau du micro-environnement tumoral telles que la présence de concentration élevée en leptine et la déplétion en arginine. Des souris Balb-c "nude" femelles ont été soumises à un régime hypercalorique (HC) versus une diète normo-calorique (NC) pendant 6 mois. Au bout de 5 mois, des cellules tumorales mammaires (MCF-7 ; groupes NCT et HCT) ou le véhicule (groupes NC et HC) ont été implantés au niveau de la quatrième paire de glandes mammaires. Sous régime HC, le développement tumoral s'accompagne d'une perte de masse grasse, de masse maigre et de poids corporel avec un volume et un poids de tumeur augmentés. Cette diète induit au niveau tumoral une sur-expression des ARNm d'enzymes impliquées dans la glycolyse et une sous-expression des acteurs du cycle de Krebs. Sous régime HC, l'expression de la caspase 3 clivée et des récepteurs des oestrogènes β et de la progestérone est réduite alors que celle du Ki67 est accrue. Les cellules NK des souris HC ont une cytotoxicité diminuée. Bien que la présence de tumeur stimule l'activité lytique des cellules NK, la cytotoxicité de ces cellules reste inférieure dans le groupe HCT comparativement à celle du groupe NCT. La leptine stimule, in vitro, de façon dose-dépendante l'activité métabolique des cellules NK. A fortes concentrations, elle active leur cytotoxicité vis-à-vis des cellules cibles MDA-MB-231. Cet effet passe par une stimulation de l'expression de TRAIL et de l'IFN-γ par les cellules NK. En revanche, vis-à-vis des cellules cibles MCF7, les cellules NK présentent une activité lytique réduite en présence de fortes concentrations de leptine, probablement en lien avec une réduction de l'expression de la perforine. En réponse à une déplétion en arginine dans le milieu de culture, la prolifération et la cytotoxicité des cellules NK sont abaissées. L'altération de la reconnaissance des cellules cibles par les récepteurs NKp46 et NKp30, la moindre transmission du signal activateur par la chaine ζ et la faible production d'IFN-γ peuvent expliquer l'inhibition de la cytotoxicité des cellules NK. Ainsi, un apport énergétique élevé favorise le développement tumoral mammaire notamment eninhibant la cytotoxicité des cellules NK. De plus, la leptine à fortes concentrations stimule ou réduit, in vitro, la cytotoxicité des cellules NK selon la nature des cellules cancéreuses mammaires cibles. Une déplétion en arginine, in vitro, quant à elle, inhibe la prolifération et la cytotoxicité des cellules NK. Ces travaux contribuent à mieux comprendre l'impact du micro-environnement sur la réponse antitumorale des cellules NK. / Natural killer (NK) cells are critical mediators of anti-tumor immunity. A high-calorie diet inducing obesity is associated with breast cancer development. NK cells are modulated by dietary and metabolic factors and a decrease in their lytic activity promotes mammary tumor development. In the breast microenvironment, high concentration of leptin can be secreted by mammary adipocytes and thereby could stimulate tumor growth and control immune cells. Arginine, strongly consumed by tumor and myeloid-derived suppressor cells, could be lacking to NK cells. The aim of this work is to characterize the functional and metabolic activities of NK cells in response to nutritional stress. Initially, we explored in vivo the impact of a high-calorie diet on NK cells activity and mammary tumor development. Then, we identified potential functional alterations in NK cells by mimicking the conditions found in the tumor microenvironment such as the presence of high leptin concentration and arginine depletion. Female Balb-c nude mice were fed a high-caloric diet (HC) versus a standard caloric diet (SC) for 6 months. After five months, mammary tumor cells (MCF-7, SCT, HCT) or MatrigelTM (SC, HC) were implanted into the fourth mammary fat pads. The tumor development in HC diet-fed mice was associated with a decrease in body weight, body fat and lean mass and an increase in volume and weight of tumors. This diet induced tumor over-expression, at the transcriptional level, of enzymes involved in glycolysis and a down-expression of citrate cycle actors. Protein tumor levels of cleaved caspase 3, estrogen β and progesterone receptors were reduced while Ki67 was increased in the HC diet-fed mice. NK cell cytotoxicity of HC diet-fed mice was reduced. Although the presence of tumor stimulated NK cell lytic activity, this later was lower in the HCT group compared to the one of SCT mice. In vitro, leptin stimulated, in dose-dependent manner, the metabolic activity of NK cells. High leptin concentrations enhanced NK cell cytotoxicity against the MDA-MB-231 target cells. This phenomenon involved the increase of expression of TRAIL and IFN-γ in NK cells. However, against the MCF-7 target cells, NK cell lytic activity was reduced in the presence of high concentrations of leptin, probably in link to the decreased perforin expression. NK cell proliferation and cytotoxicity were impaired in response to arginine depletion. This inhibition of NK cell cytotoxicity could be linked to a low target cells recognition by NKp46 and NKp30, a reduced activating signal transmission by ζ chain and a low production of IFN-γ. Thus, high energy intake promotes mammary tumor development in particular by inhibiting NK cell cytotoxicity. In vitro, high leptin concentrations stimulate or reduce NK cell cytotoxicity according to the breast cancer cell targets. Furthermore, arginine depletion inhibits NK cell proliferation and cytotoxicity in vitro. These findings provide insight into the microenvironment impacts on NK cell antitumor response in tumor development.
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Efeito comparativo de dietas ricas em linhaça marrom e dourada no câncer de mama / The effect of diets rich in brown and golden flaxseed on breast cancerLichtenthaler, Alice Gomes 25 August 2009 (has links)
Introdução. O câncer é responsável por uma das principais causas de morte entre mulheres e nota-se um aumento na sua incidência. A linhaça tem sido preconizada como capaz de reduzir o risco do câncer de mama. Objetivo. Verificar o efeito de dietas ricas em linhaça marrom e dourada na evolução do câncer de mama. Métodos. Células cancerosas mamárias humanas (tipo MCF-7) foram inseridas no tecido subcutâneo de camundongos fêmeas nude. Quando os tumores já puderam ser claramente identificados, após 7 semanas, os animais constituíram 3 grupos, um com dieta controle e os outros dois com as variedades de linhaça marrom e dourada. As sementes de linhaça foram moídas para produção de farinhas que foram utilizadas na suplementação das dietas oferecidas aos animais. O crescimento dos tumores implantados nos animais foi acompanhado por oito semanas. Resultados. As linhaças das variedades marrom e dourada mostraram-se eficazes na diminuição da taxa de crescimento dos tumores MCF-7, não sendo verificada nenhuma diferença entre elas. Conclusão. Ambas variedades de linhaça reduziram o crescimento dos tumores. Assim, o consumo de linhaça deve ser estimulado a fim de diminuir a incidência do câncer de mama. / Introduction. Breast cancer is one of the main causes of death among women and an increase in its incidence has been noticed. There is evidence that flaxseed intake could reduce breast cancer risk. Objective. To verify the effect of brown and golden flaxseed rich diets on breast cancer. Methods. Cancer cells of the MCF-7 line were injected subcutaneously into athymic mice. After seven weeks, when tumors were already established, the animals were randomly divided in three groups: (1) control, fed on a basal diet; (2) and (3) mice fed on the basal diet supplemented with 10% brown and with 10% golden flaxseed, respectively. Flaxseed was freshly ground for production of the diets offered to the animals. Tumor growth was monitored weekly for eight weeks. Results. The two varieties of flaxseed inhibited tumor growth, without any difference between them. Conclusion. Both flaxseed varieties were able to reduce tumor growth. Therefore, their intake should be stimulated with the aim to reduce breast cancer incidence.
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