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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
391

DNA-dependent protein kinase in normal and malignant cells : with special reference to anti-tumour agent sensitivity /

Holgersson, Åsa, January 2003 (has links)
Diss. (sammanfattning) Stockholm : Karol. inst., 2003. / Härtill 5 uppsatser.
392

Differential RNA expression in benign and malignant adrenocortical tumours /

Velázquez-Fernández, David. January 2005 (has links)
Lic.-avh. (sammanfattning) Stockholm : Karolinska institutet, 2005. / Härtill 2 uppsatser.
393

Gene therapy with interferon alpha and the angiogenic inhibitor, vasostatin, in neuroendocrine tumors of the digestive system /

Liu, Minghui, January 2007 (has links)
Diss. (sammanfattning) Uppsala : Uppsala universitet, 2007. / Härtill 4 uppsatser.
394

Human colorectal cancer : experimental staging and therapeutics /

Dahl, Kjell, January 2007 (has links)
Diss. (sammanfattning) Stockholm : Karolinska institutet, 2007. / Härtill 4 uppsatser.
395

Focal adhesion kinase mediates caveolin-1 expression during epithelial to mesenchymal transition a novel pathway regulating aspects of cell motility in cancer /

Bailey, Kelly M. January 2008 (has links)
Thesis (Ph. D.)--West Virginia University, 2008. / Title from document title page. Document formatted into pages; contains x, 229 p. : ill. (some col.). Includes abstract. Includes bibliographical references.
396

The nuclear export of DNA topoisomerase iialpha in hematological myeloma cell lines as a function of drug sensitivity : clinical implications and a theoretical approach for overcoming the observed drug resistance /

Engel, Roxane. January 2005 (has links)
Thesis (Ph.D.)--University of South Florida, 2005. / Includes vita. Includes bibliographical references (leaves 221-265).
397

Analysis of E2F1 target genes involved in cell cycle and apoptosis

Freeman, Scott N. January 2007 (has links)
Dissertation (Ph.D.)--University of South Florida, 2007. / Title from PDF of title page. Document formatted into pages; contains 104 pages. Includes vita. Includes bibliographical references.
398

Bone metastases in lung cancer a clinical study in 200 consecutive patients with bronchogenic carcinoma and its therapeutic implications for small cell carcinoma /

Hansen, Heine Høi. January 1974 (has links)
Thesis--Copenhagen. / Summary in Danish. Includes bibliographical references (p. 202-221) and index.
399

Avaliação das cinases de adesão focal (FAKS) em diferentes zonas no carcinoma espinocelular de cabeça e pescoço e sua relação com TNM, graduação histopatológica e evolução / Evaluation of focal adhesion kinase (FAKs) in different areas in oral squamous cell carcinoma of the head and neck and its relationship with TNM, histopathological grading and evolution

Flores, Anacláudia Pereira Costa January 2015 (has links)
O carcinoma espinocelular (CEC) de cabeça e pescoço é uma neoplasia maligna que implica em baixas taxas de sobrevida e prognóstico desfavorável. A perda de adesão do epitélio e a migração celular são processos biológicos envolvidos na carcinogênese. O objetivo desse estudo foi descrever o padrão de expressão da molécula cinase de adesão focal (FAK) e suas formas fosforiladas, FAK-Tyr576 e FAK-Tyr925, em amostras de CEC no centro do tumor (CT) e zona de invasão (ZI) e no tecido epitelial não neoplásico adjacente a estes tumores (EA). De acordo com a graduação histopatológica, 48,1% do total das amostras de CEC são de grau moderado. Segundo o sistema pTNM, 62,9% eram T1 e T2, 64,8% não apresentaram metástase regional e não houve metástase à distância. O tempo máximo de acompanhamento foi de 5,9 anos e obteve-se a proservação final de 46 dos 54 pacientes, onde foi observado que 58,1% apresentaram boa evolução e 41,9% exibiram evolução ruim. A média em anos para que os pacientes obtivessem o status de evolução ruim foi de 5,01. Quanto ao estadiamento clínico, houve maior imunomarcação no estádio IVa quando comparado ao estádio II no EA da FAK Tyr-576 e ocorreu maior expressão no estádio IVb quando comparado ao estádio I no CT da FAK Tyr-576. Os pacientes que apresentaram evolução ruim após o período máximo de acompanhamento tiveram alta expressão no EA e na ZI da FAK Tyr-576 e no CT da FAK Tyr-925. Na ZI, o aumento de expressão da FAK está associado ao aumento da expressão da FAK Tyr-576. À medida que há aumento da expressão no EA há aumento da expressão na ZI na FAK Tyr-576. E quando há aumento da expressão no EA há aumento da marcação na ZI na FAK Tyr-925. Apesar do papel de todas as FAKs fosforiladas não estar claro, mas sabendo-se que são essas FAKs que estão ativas no câncer, a partir dos dados do presente trabalho pode-se sugerir que a avaliação da marcação FAK Tyr -576 no EA, no CT e na ZI venha a fazer parte da rotina no diagnóstico histopatológico e das margens da peça operatória, como norteadores da conduta terapêutica e do protocolo de acompanhamento. / Squamous cell carcinoma (SCC) of the head and neck is a malignant neoplasm that implies low rates of survival and poor prognosis. The loss of adhesion and cell migration are biological processes involved in carcinogenesis. The aim of this study was to describe the pattern of expression of focal adhesion kinase molecule (FAK) and its phosphorylated forms, FAK-Tyr576, FAK-Tyr925, in SCC samples in the center of the tumor (CT) and invasion zone (ZI) and non-neoplastic epithelial tissue adjacent to these tumors (EA). According to histopathological grading, 48,1% of SCC samples are moderate. According to the system pTNM, 62,9% were T1 and T2, 64.8%, had no regional metastasis and no distant metastasis. The maximum time of follow up was 5,9 years and was obtained as the final proservation 46 of 54 patients, where it was observed that 58,1% of patients had good prognosis and 41,9% of patients had poor prognosis. The average years for patients to obtain the poor prognosis of status was 5.01. As for clinical staging, there was greater immunostaining in the stadium IVa compared to stage II in EA Tyr-576. And FAK expression was higher in stage IVb when compared to CT in stage I of FAK Tyr-576. Patients with poor prognosis after the maximum follow-up period had high expression in EA and ZI of FAK Tyr-576 and CT of FAK Tyr-925. In ZI, increased expression of FAK is associated with increased FAK Tyr-576 expression. As there is increased expression in EA's increased expression in ZI in FAK Tyr-576. And when there is increased expression in EA's increased marking the ZI in FAK Tyr-925. Despite the role of all phosphorylated FAKs not clear, but given that these are FAKs that are active in cancer, from the present data it can be suggested that the evaluation of expression of FAK Tyr 576 in EA, CT and ZI will be part of the routine histopathological diagnosis and surgical specimen margins, as guiding the therapeutic management and monitoring protocol.
400

Programa de exercícios para mulheres submetidas à cirurgia por câncer de mama / Exercise program for women submitted to surgery for breast surgery

Petito, Eliana Louzada [UNIFESP] 24 November 2011 (has links) (PDF)
Made available in DSpace on 2015-07-22T20:50:40Z (GMT). No. of bitstreams: 0 Previous issue date: 2011-11-24 / Os exercícios pós-operatórios de cirurgias oncológicas de mama são tidos como essenciais para o restabelecimento da função do membro superior, possibilitando a continuidade do tratamento e retorno às atividades de vida diária. Entretanto, há divergências na literatura quanto ao início, tipo de exercícios e período de acompanhamento. Os objetivos dessa investigação foram: implantar um programa extramuros de exercícios, iniciado precocemente, para mulheres submetidas à cirurgia por câncer de mama; avaliar a efetividade desse programa; verificar o tempo necessário para a recuperação da amplitude de movimento (ADM) do ombro homolateral à cirurgia; verificar a influência das variáveis: tipo de cirurgia, realização de linfonodectomia axilar e idade, na recuperação da ADM; relacionar o início do programa com a incidência de seroma e deiscência e, mensurar a adesão dessas mulheres ao programa. Os resultados mostraram que o programa foi efetivo para a recuperação funcional da ADM, sendo que o tempo mínimo necessário foi de 75 dias para as mulheres submetidas à quadrantectomia, e de 105 dias para as mastectomizadas ou com manipulação axilar. Não houve diferença estatística significativa entre a formação de seroma (p>0,999) ou deiscência (p>0,999) quando comparadas as mulheres que iniciaram o programa no 1º pós-operatório (PO) com as que iniciaram após a retirada do dreno, sendo que o início precoce propiciou um restabelecimento mais rápido da ADM. Concluiu-se que o programa extramuros composto por nove exercícios e iniciado no 1ºPO possibilita que mulheres com dificuldade ao comparecimento ambulatorial semanal obtenham a movimentação funcional do membro superior, num período de 75 a 105 dias de PO, de acordo com o tipo de cirurgia, sem aumentar a incidência das duas complicações pós-operatórias analisadas. / Post-operative exercises of breast cancer are considered essentials for recovery upper limb function, enabling the continuity of treatment and return to activities of daily living. However, there are differences in the literature about the onset, types of exercises and follow-up period. The aim of this research were: to establish an extramural, early exercise program for women in postoperative (PO) of breast cancer; evaluate the effectiveness of this program; verify the time necessary to recovery of range of motion (ROM) of PO homolateral shoulder; determine the influence of the variables: type of surgery, axillary dissection and age in the recovery of ROM; relate the beginning of the program with the incidence of seroma and dehiscence and measure the adherence of these women to the program. The results showed that the program was effective for the functional recovery of ROM, and the minimum time required for recovery was 75 days for women who underwent quadrantectomy, and 105 days for mastectomized women or with axillary dissection. There was no statistically significant difference between the seroma formation (p> 0.999) or dehiscence (p> 0.999) compared women who started the program in the 1st postoperative day (PO) with those that began after the drain removal, and the early start provided a fast recovery of ROM. Concluded that the extramural program, consisting of a set of nine exercise and started in the 1st PO enables that women with difficult to attend weekly in clinical sessions obtain the functional movement of upper limb, in a period of 75 to 105 days of PO, according to the type of surgery, without increase the incidence of the two postoperative complications analyzed. / TEDE / BV UNIFESP: Teses e dissertações

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