Dissertations / Theses on the topic 'Stomach cancer'
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Coggon, David Noel Murray. "Stomach cancer in England and Wales." Thesis, University of Oxford, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.317853.
Full textGao, Chao. "Statistical Analysis and Modeling of Stomach Cancer Data." Scholar Commons, 2017. https://scholarcommons.usf.edu/etd/7400.
Full textFung, Wai-Ki Vicki, and 馮慧琪. "Epigenetic alterations in gastric cancer." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2004. http://hub.hku.hk/bib/B45009995.
Full textCrisp, William John. "Markers of malignant change in the human stomach." Thesis, University of Newcastle Upon Tyne, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.308739.
Full textMartinho, Maria. "Spatial analysis of exposure coefficients with applications to stomach cancer." Thesis, University of Oxford, 2007. http://ora.ox.ac.uk/objects/uuid:427fe13e-39b1-4bfd-a3a8-be957120cf44.
Full textSelway, Simone Ann Marie. "Antisecretory agents and gastric morphology." Thesis, Open University, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.386637.
Full textFan, Xiaoming. "Arachidonic acid metabolism in apoptosis of gastric cancer." Hong Kong : University of Hong Kong, 2000. http://sunzi.lib.hku.hk/hkuto/record.jsp?B22805448.
Full textChen, Tzu-hsin Clement. "Prognostic factors for long-term survival in patients with cancer of the gastric cardia." Click to view the E-thesis via HKUTO, 2004. http://sunzi.lib.hku.hk/hkuto/record/B31971556.
Full textSarkar, Abby Joya. "Investigating the Role of Sox2 in Stomach Tissue Homeostasis and Cancer." Thesis, Harvard University, 2015. http://nrs.harvard.edu/urn-3:HUL.InstRepos:17467240.
Full textMedical Sciences
Nanthakumaran, Shayanthan. "The effect of Arginine on gastric cancer cell behaviour : molecular mechanisms of action." Thesis, University of Aberdeen, 2010. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?pid=158347.
Full textKimura, Yuto. "Nardilysin regulates inflammation, metaplasia, and tumors in murine stomach." Kyoto University, 2018. http://hdl.handle.net/2433/232106.
Full textFall, Katja. "Medical interventions and gastric cancer risk : an observational approach /." Stockholm, 2004. http://diss.kib.ki.se/2004/91-7349-905-6/.
Full text樊曉明 and Xiaoming Fan. "Arachidonic acid metabolism in apoptosis of gastric cancer." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2000. http://hub.hku.hk/bib/B31241633.
Full textChan, On-on Annie, and 陳安安. "E-cadherin in gastric cancer." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2004. http://hub.hku.hk/bib/B29974082.
Full textOgbodo, A. K., and O. P. Onwughara. "Efficiency of surgical treatment in patients with cancer of stomach, complicated with bleedeing in Nigeria." Thesis, Sumy State University, 2017. http://essuir.sumdu.edu.ua/handle/123456789/58360.
Full textSud, Richa. "An investigation of genetic alterations in gastric and colorectal cancer." Thesis, University College London (University of London), 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.287457.
Full textLuk, Tat-fai Samuel, and 陸達輝. "HER2 status in gastric cancer : a pilot study using silver in situ hybridization." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2014. http://hdl.handle.net/10722/206550.
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Pathology
Master
Master of Medical Sciences
Humphrys, Elka Suzanne. "Understanding the pathways to oesophageal and stomach cancer diagnosis : a multi-methods approach." Thesis, University of Cambridge, 2019. https://www.repository.cam.ac.uk/handle/1810/289397.
Full textBasmarke-Wehelie, Rahma, Hong Sjölinder, Wiktor Jurkowski, Arne Elofsson, Anna Arnqvist, Lars Engstrand, Matthias Hagner, et al. "The complement regulator CD46 is bactericidal to Helicobacter pylori and blocks urease activity." Stockholms universitet, Institutionen för genetik, mikrobiologi och toxikologi, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-63669.
Full textZhang, Jingxiang. "Series of porphyrin-ru conjugates as two-photon induced bifunctional therapeutic vectors : synthese, characterization, photophysis, cell imaging and photodynamic therapy." HKBU Institutional Repository, 2012. https://repository.hkbu.edu.hk/etd_ra/1447.
Full textShin, Vivian Yvonne, and 冼念慈. "A study on the carcinogenic mechanism of nicotine in gastric cancer." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2004. http://hub.hku.hk/bib/B30485976.
Full textJiang, Xiaohua, and 蔣曉華. "Targeting cell signaling pathway in treatment of gastric cancer by chemotherapeutic agents." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2002. http://hub.hku.hk/bib/B31244282.
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Medicine
Doctoral
Doctor of Philosophy
Loon, Adriana Johanna Maria van. "Socioeconomic status, lifestyle and the risk of cancer of lung, breast, colon and stomach." Maastricht : Maastricht : Universiteit Maastricht ; University Library, Maastricht University [Host], 1997. http://arno.unimaas.nl/show.cgi?fid=5808.
Full textLarsson, Susanna C. "Diet and gastrointestinal cancer : one-carbon metabolism and other aspects /." Stockholm, 2006. http://diss.kib.ki.se/2006/91-7140-955-6/.
Full textBickley, Jane. "Development of molecular markers for studying the ecology and epidemiology of Helicobacter pylori." Thesis, Open University, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.386793.
Full textКаплін, Микола Микитович, Николай Никитович Каплин, Mykola Mykytovych Kaplin, and А. В. Лукаш. "Роль Helicobacter pilory в розвитку передпухлинних захворювань та раку шлунку." Thesis, Видавництво СумДУ, 2012. http://essuir.sumdu.edu.ua/handle/123456789/27040.
Full textШепетько, Е. Н., П. Д. Фомин, А. Б. Бельский, and Д. А. Гармаш. "Хирургическое лечение острокровоточащего рака желудка с применением гастрэктомии и одномоментной реконструктивной еюногастропластики." Thesis, Видавництво СумДУ, 2010. http://essuir.sumdu.edu.ua/handle/123456789/12005.
Full textLindblad, Mats. "Aspects on the etiology of esophageal and gastric cancer /." Stockholm, 2004. http://diss.kib.ki.se/2004/91-7140-110-5/.
Full textLeppilampi, M. (Mari). "Functional and immunohistological studies on cancer-associated carbonic anhydrase IX." Doctoral thesis, University of Oulu, 2006. http://urn.fi/urn:isbn:9514279948.
Full textCampbell, Tania, and n/a. "When two worlds meet : an examination of the intersection between scientific views of genetic testing and the realm of popular culture." University of Otago. Department of Anthropology, 2004. http://adt.otago.ac.nz./public/adt-NZDU20070504.112700.
Full textEvans, Graham S. "The trace analyses of bismuth in biological samples." Thesis, Staffordshire University, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.311183.
Full text朱耿慧 and Genghui Zhu. "Nonsteroidal antiinflammatory drugs and apoptosis of human gastric epithelial cells." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1998. http://hub.hku.hk/bib/B31239845.
Full textMontenegro, Raquel Carvalho. "Preliminar study of the expression of molecular markers in patients with stomach cancer, in Ceara State." Universidade Federal do CearÃ, 2003. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=12.
Full textIn search for a better understanding of the biology of tumors, molecular markers related to proliferation, resistance and apoptosis have been intensively studied in the different types of cancer. These markers can help on the elucidation of more specific therapeutic targets for the treatment of various tumors. It was observed that stomach cancer is the second most frequent cause of death in the world. In Brazil, this tumor is among the five major causes of death by cancer and the adenocarcinomas are held responsible for about 95% of all cases. For that matter, the expression of KI-67, PCNA, p53, bcl-2 and c-myc were evaluated independently and in a combined form in stomach adenocarcinomas. Thus, KI-67 and PCNA were confronted in order to determine which one would pose as a better cellular proliferation marker. Finally, a DNA extraction tecnique using CTAB was implemented on tumor tissue as well as the molecular analysis of the p53 gene by SSCP. The positive results were compared with those obtained by the imonohistochemistry analysis. The tumors were collected in surgical procedure, processed and classified histopathologically. The markers were detected by the imunohistochemical method SABP. The DNA was extracted by the CTAB method and the exons 5, 7 and 8/9 of the p53 gene analyzed by SABP. Some of the samples were obtained from biopsy arquives. The age range of the patients was between 61 and 70 years, with 48,1% of the tumors presenting an intestinal origin, 40,7% were diffuse and the other 11,2% were mixed. According to the location, 50% of the tumors were found to be proximal. 41,1% of the tumors were found to be in a low stage (I â IIIA), 44,8% in a high stage (IIIB â IV) and 13,8% were not staged. The imunohistochemical results indicated that KI-67 is the best marker to estimate cellular proliferation in stomach adenocarcinomas. In an independent manner, the tumors showed an 89,3% positivity for KI-67, 62,5% for PCNA, 50% for p53, 60,7% for bcl-2 e 66,7% for c-myc. According to the staging, the difference was significant only to p53 (p = 0,02), with a 66,7% positivity to the tumors in low stage and 16,7% for the ones on a high stage. When evaluated in a combined form, the associations of KI-67+/p53- (p=0,012) (66,67%) and c-myc+/p53- (p=0,02) (63,64%) both for the high stage tumors, were found to be significant. The DNA extraction technique applied to the tumor tissue was found to be satisfactory. For the SSCP analyses, five patients had mutation on the exon 5 (3) and on the exon 7 (2). Based on that, we may conclude that KI-67 is the best marker to access the proliferation of the stomach adenocarcinomas and that there are two proliferation activation pathways: one being dependent and the other independent of the p53 gene.
Na busca de um melhor entendimento da biologia dos tumores, marcadores moleculares relacionados à proliferaÃÃo, resistÃncia e apoptose tÃm sido intensamente pesquisados nos diferentes tipos de cÃncer. Estes marcadores podem auxiliar no estudo de alvos terapÃuticos mais especÃficos para cada tipo de tumor. O cÃncer de estÃmago à a segunda causa de Ãbito mais observado no mundo. No Brasil, este tumor està entre as cinco localizaÃÃes primÃrias mais comuns de Ãbitos por cÃncer, sendo os adenocarcinomas responsÃveis por 95% dos casos. Dessa forma, foi avaliada a expressÃo dos marcadores KI-67, PCNA, p53, bcl-2 e c-myc de forma independente e combinada em adenocarcinomas gÃstricos. TambÃm foi avaliado qual dos marcadores, KI-67 ou PCNA, era mais indicado para acessar a proliferaÃÃo celular. AlÃm disso, foi implantada a tÃcnica de extraÃÃo de DNA de tecido tumoral com CTAB e anÃlise molecular pelo SSCP do gene p53, sendo os resultados positivos comparados com os resultados da imunohistoquÃmica. Os tumores foram coletados em cirurgia, processados e classificados histopatologicamente. Os marcadores foram detectados pelo mÃtodo de imunohistoquÃmica SABP. Foi realizada a extraÃÃo de DNA pelo mÃtodo do CTAB, sendo os Ãxons 5, 7 e 8/9 do gene p53 analisados por SSCP. Algumas amostras foram obtidas de arquivo de biopsia. A faixa etÃria dos pacientes encontrava-se entre 61 e 70 anos de idade, com 48,1% dos tumores do tipo intestinal, 40,7% difusos e 11,2% mistos e com 50% localizados no sÃtio proximal. Em relaÃÃo ao estadiamento, 41,4% dos tumores apresentavam-se no grau baixo (I â IIIA), 44,8% no altorisco (IIIB â IV) e 13,8% sem estadiamento. De acordo com os achados imunohistoquÃmicos, os resultados sugerem que o marcador mais indicado para estimar a proliferaÃÃo celular nos adenocarcinomas gÃstricos à o KI-67. De forma independente os tumores apresentaram positividade em 89,3% para KI-67, 62,5% para PCNA, 50% para p53, 60,7% para bcl-2 e 66,7% e para c-myc. De acordo com o estadiamento, a diferenÃa foi significativa apenas para p53 (p = 0,02), com positividade de 66,7% nos tumores de baixo risco (I â IIIA) e 16,7% nos de altorisco. Quando avaliadas de forma combinada, as associaÃÃes significativas foram entre KI-67+/p53- (p=0,012) nos tumores de alto risco (66,67%) e c-myc+/p53- (p=0,02) tambÃm nos tumores de altorisco (63,64%). A tÃcnica aplicada para a extraÃÃo do DNA do tecido tumoral foi satisfatÃria. Para o SSCP, cinco pacientes apresentaram mutaÃÃo para o Ãxon 5 (3) e Ãxon 7 (2). Com isso, concluÃmos que o marcador mais indicado para acessar a proliferaÃÃo à o KI-67 e que existem duas vias de ativaÃÃo da proliferaÃÃo nos adenocarcinomas gÃstricos: uma dependente de p53 e outra independente de p53.
Wong, Chun-yu Benjamin. "Role of Helicobacter pylori and non-steroidal anti-inflammatory drugs in prevention of gastric cancer." Click to view the E-thesis via HKUTO, 2005. http://sunzi.lib.hku.hk/hkuto/record/B31685493.
Full textYe, Weimin. "Aspects of gastroesophageal reflux and risk for esophageal cancer : an epidemiological approach /." Stockholm, 2003. http://diss.kib.ki.se/2003/91-7349-695-2/.
Full textKumar, Rashmi. "A Novel Endoscopic Technique to Diagnose Gastric Cancer in Excluded Stomach after Roux-en-Y Gastric Bypass." AMER COLL GASTROENTEROLOGY, 2017. http://hdl.handle.net/10150/625793.
Full textChoi, Ka-man, and 蔡嘉敏. "Tumour infiltrating lymphocytes (TILs): a prognostic factor for gastric adenocarcinoma." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2005. http://hub.hku.hk/bib/B32046431.
Full textКаплін, Микола Микитович, Николай Никитович Каплин, Mykola Mykytovych Kaplin, and А. В. Лукаш. "Роль Helicobacter pylori у розвитку передпухлинних захворювань та раку шлунка." Thesis, Видавництво СумДУ, 2010. http://essuir.sumdu.edu.ua/handle/123456789/5221.
Full textHuang, Fung-yu. "Pathogenetic aspects of helicobacter pylori infection in gastric cancer : a study on the role of inflammatory cytokine and gene methylation /." Click to view the E-thesis via HKUTO, 2009. http://sunzi.lib.hku.hk/hkuto/record/B4370363X.
Full textWillig, Jennifer A. "Analysis of Antiviral and Chemoprotective Effects of Strawberry Anthocyanins." UKnowledge, 2013. http://uknowledge.uky.edu/animalsci_etds/28.
Full textChen, Tzu-hsin Clement, and 陳梓欣. "Prognostic factors for long-term survival in patients with cancer of the gastric cardia." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2004. http://hub.hku.hk/bib/B31971556.
Full textKim, Kyeok. "Differences in kimchi and glutathione intake in Koreans vs. Korean-Americans : possible role in pathogenesis of stomach cancer /." The Ohio State University, 1997. http://rave.ohiolink.edu/etdc/view?acc_num=osu1487948158629012.
Full textTorruella, Loran Ignasi 1987. "Genetic variation in human miRNAs : functional consequences and involvement in Cancer." Doctoral thesis, Universitat Pompeu Fabra, 2016. http://hdl.handle.net/10803/482207.
Full textMicroRNAs are important gene regulators and major contributors to phenotypic diversity that are clearly involved in human disease. In this thesis we analysed genetic variation in human microRNAs and how microRNA variants could modify their biological effect and role in Cancer. We compared genetic variation in distinct microRNA regions and found that mature and seed regions accumulate less high frequency variants than the rest of the microRNA gene, probably as a result of purifying selection. Also, we analyzed the genetic variation of different microRNA regions in human populations and identified consistently high population fixation indexes in the seed compared with other regions suggesting the existence of local adaptation in this important microRNA region Then we studied the functional consequences of Cancer genetically associated variants, including one that we found associated with gastric Cancer in European populations, and found that these variants could alter microRNA expression and the repertoire of target gene and networks. Finally we could show allele dependent regulation of three Cancer related genes by the microRNAs carrying these variants.
徐蔚妍 and Wai-yin Tsui. "Identification and characterisation of genes over-expressed in gastricadenocarcinomas." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2001. http://hub.hku.hk/bib/B31226796.
Full textGu, Qing, and 谷青. "Helicobacter pylori and non-steroidal anti-inflammatory drugs in gastric carcinogenesis." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2006. http://hub.hku.hk/bib/B36589718.
Full textШевченко, Володимир Порфирович, Владимир Порфирьевич Шевченко, Volodymyr Porfyrovych Shevchenko, and М. А. Болотна. "Хірургічна тактика у хворих на рак шлунка, ускладнений кровотечею." Thesis, Вид-во СумДУ, 2007. http://essuir.sumdu.edu.ua/handle/123456789/5032.
Full textWong, Chun-yu Benjamin, and 王振宇. "Role of Helicobacter pylori and non-steroidal anti-inflammatory drugs in prevention of gastric cancer." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2005. http://hub.hku.hk/bib/B31685493.
Full textHeld, Maria. "Epidemiological studies of Helicobacter pylori and its relation to cancer and precancerous lesions in the upper gastrointestinal tract /." Stockholm, 2004. http://diss.kib.ki.se/2004/91-7349-944-7/.
Full textMondlane, Gracinda. "A comparative treatment planning study of radiotherapy of clinical liver- and stomach-cancer cases with either photon or proton beams." Thesis, Stockholms universitet, Fysikum, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-132177.
Full textHuang, Fung-yu, and 黃鳳如. "Pathogenetic aspects of helicobacter pylori infection in gastric cancer: a study on the role of inflammatorycytokine and gene methylation." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2009. http://hub.hku.hk/bib/B4370363X.
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