chemopreventive properties of ginseng compounds on colon cancer

Bioactive Foods and Extracts ppt

Ngày tải lên : 14/03/2014, 10:20

... Chapter 24 Chemopreventive Properties of Ginseng Compounds on Colon Cancer 393 Chong-Zhi Wang and Chun-Su Yuan Chapter 25 Effects of Pentacyclic Triterpenes from Olives on Colon Cancer 403 ... activation of multiple caspases, arrest of cell cycle progression, and induction of differentiation The positive effect of this compound on other types of cancer like the hepatic has also been demonstrated ... transcriptional activity of NF-κB is a consequence of the phytochemicals antagonizing phosphorylation of IκB, the inhibitor of NF-κB, which is carried out by IκB kinases Constitutive activation of NFκB...

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Báo cáo khoa học: "Clostridium septicum sepsis and colorectal cancer - a reminder" pptx

Ngày tải lên : 09/08/2014, 04:21

... were also confirmed on histology and is likely to have been the origin of the abdominal wound infection In view of this, vancomycin and metronidazole were used to treat sepsis Her condition remained ... improve the prognosis of what is regarded as a fatal infection Consent Histology subsequently confirmed a Dukes C1 (pT4N1 Mx) mucinous adenocarcinoma of the ascending colon Discussion Clostridium septicum ... that disruption of the normal mucosal barrier caused by mucosal ulceration of the tumour surface and haematogenous invasion allow a portal of entry for the bacteria [6] One explanation as to why...

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báo cáo khoa học: "Effective interventions to facilitate the uptake of breast, cervical and colorectal cancer screening: An implementation guideline." pps

Ngày tải lên : 10/08/2014, 11:20

... and Regional Cancer Programs, Juravinski Cancer Centre, Hamilton, Ont., Canada 16 Faculty of Information and Media Studies, The University of Western Ontario, London, Ont., Canada § Corresponding ... University, Hamilton, Ont., Canada Primary Care, Cancer Care Ontario, Toronto, Ont., Canada 10 Prevention and Screening, Cancer Care Ontario, Toronto, Ont., Canada 11 Population Health Research, ... Hamilton, Ont., Canada Department of Family and Community Medicine, Mount Sinai Hospital, University of Toronto, Toronto, Ont., Canada Population Studies and Surveillance, Cancer Care Ontario, Toronto,...

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Báo cáo khoa hoc:"Polymorphisms within inflammatory genes and colorectal cancer" doc

Ngày tải lên : 11/08/2014, 08:20

... No association was found when cases were classified according to cancer site (rectal, left colon or right colon, data not shown) The analyses for association based on interactions of these polymorphisms ... associated with higher concentrations of soluble CD14 and enhanced CD14 expression on the membrane of the monocytes [12] MCP-1 is a chemokine that is thought to be responsible for monocyte and T-lymphocytes ... regression was used, comparing each group of cases with the whole set of controls Odds ratios (OR) and 95% confidence intervals (CI) were Conclusion According to the results of our study, we conclude...

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Báo cáo y học: "MALDI-TOF MS Combined With Magnetic Beads for Detecting Serum Protein Biomarkers and Establishment of Boosting Decision Tree Model for Diagnosis of Colorectal Cancer"

Ngày tải lên : 25/10/2012, 11:18

... Identification of Biomarker Pattern and Construction of Diagnostic Model The decision tree could differentiate samples of CRC and healthy controls Here, we used the biomarker wizard function of the ... selected based on a first pass of signal-noise ratio of and a minimum peak threshold of 20% of all spectra This process was completed with a second pass of peak selection at 0.2% of the mass window, ... criteria, including Endoscopic examination of the colon, a combination of computed tomography (CT), positron emission tomography (PET), or both, and further confirmed by histopathological analysis...

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Tài liệu Bevacizumab and cetuximab for the treatment of metastatic colorectal cancer docx

Ngày tải lên : 14/02/2014, 22:20

... Foundation) Long-term Medical Conditions Alliance Lynn’s Bowel Cancer Campaign Macmillan Cancer Relief Marie Curie Cancer Care National Cancer Alliance National Council for Palliative Care Teenage Cancer ... Royal College of Surgeons NICE technology appraisal guidance 118 32 Royal Pharmaceutical Society Beating Bowel Cancer Cancer Voices Cancerbackup Bowel Cancer UK (Colon Cancer Concern) CORE (Digestive ... Professor John Cairns Professor of Health Economics, Department of Public Health and Policy, London School of Hygiene and Tropical Medicine Professor Mike Campbell Statistician, University of...

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Nutrition and cancer: A review of the evidence for an anti-cancer diet pptx

Ngày tải lên : 06/03/2014, 02:21

... for colon cancer than for breast cancer Most of the breast cancer studies only found a protective effect of folate among women who consumed alcohol (see Table 4) However, among women residents of ... population In an analysis of the colon cancer data from the Health Professionals Follow-up Study, Platz et al [56] found that there was a 71% decrease in colon cancer risk when men with none of six ... should help prevent cancer, especially colon cancer, and even reverse cancer Probiotics produce short chain fatty acids in the colon, which acidify the environment Lower colon pH is associated...

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American Cancer Society Guidelines on Nutrition and Physical Activity for Cancer Prevention doc

Ngày tải lên : 06/03/2014, 02:21

... part of a person's diet, regardless of whether they are grown conventionally or organically Diet and activity factors that affect risks for certain cancers Breast cancer The risk of breast cancer ... colorectal cancer Endometrial (uterine) cancer There is strong evidence of a link between being overweight or obese and having a higher risk of endometrial cancer (cancer of the lining of the uterus) ... ounces of beer, ounces of wine, or 1½ ounces of 80-proof distilled spirits (hard liquor) The combination of alcohol and tobacco increases the risk of some cancers far more than the effect of either...

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Báo cáo khoa học: MicroRNA-143 reduces viability and increases sensitivity to 5-ﬂuorouracil in HCT116 human colorectal cancer cells potx

Ngày tải lên : 07/03/2014, 00:20

... determined the effects of 5-FU on colon cancer cells with endogenous low levels of miR-143 Therefore, we exposed HCT116 colon cancer cells to lm 5-FU, a clinically relevant concentration [23] that has ... cellular proliferation via ERK5 ⁄ NF-jB signalling In turn, this may constitute a key event for colon cancer onset and progression miR-143 expression was evaluated in situ in mouse colonic epithelial ... function could potentially be improved via modulation of miRNAs that play a role in chemoresistance In the present study, we evaluated the role of miR-143 in the response of HCT116 colon cancer...

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Esophageal Cancer – Cell and Molecular Biology, Biomarkers, Nutrition and Treatment Edited by Ferdous Rastgar Jazii Published pdf

Ngày tải lên : 08/03/2014, 00:20

... esophageal cancer Fig Accumulated methylation of genes in the progression of esophageal cancer 3.2 Histone modification Histone modification (acetylation, methylation, phosphorylation, ubiquitylation, ... microenvironment for tumor development and progression through stimulation of cancer cell proliferation, induction of angiogenesis, cell mobility, inhibition of cell adhesion, and promotion of epithelial-mesenchymal ... 17 and 26 of histone H3 and residue of histone H4 Histone lysine methylation occurs on histones H3 and H4 and can be mono-, di- or trimethylated Similar to histone lysine methylation, arginine...

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Diet, nutrition and the prevention of cancer ppt

Ngày tải lên : 15/03/2014, 01:20

... on excess consumption of macronutrients, whereas the search for the nutritional causes of the typical cancers of developing countries has focussed on deﬁcient intake of micronutrients Case-control ... N-nitroso compounds in the colon3 4 In addition, high iron levels in the colon may increase the formation of mutagenic free radicals35 The results of observational studies of meat and colorectal cancer ... Working Group on Diet and Cancer of the Committee on Medical Aspects of Food and Nutrition Policy) London: The Stationery Of ce, 1998 Armstrong B, Doll R Environmental factors and cancer incidence...

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Nutrition and Physical Activity Guidelines for Gynecological Cancer Survivors ppt

Ngày tải lên : 22/03/2014, 11:20

... Control Body Weight • • • • Overweight and obesity increase the risk of certain cancers amongst other common chronic diseases Risk of endometrial cancer increases with increased ... rewards of eating fruits and vegetables, eat them in their whole form versus as juice or supplements Department of Nutrition Therapy (813)-745-6866 Additional Nutrition Advice to Help Control ... regard to cancer risk If you decide to drink alcohol, limit consumption to one drink a day: 12 ounces of beer, ounces of wine, or 1/2 ounces of liquor Goal: Avoid sugary drinks! Sugary drinks are drinks...

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Nutrition, Exercise and Prostate Cancer potx

Ngày tải lên : 22/03/2014, 16:21

... of Contents Nutrition, Exercise and Prostate Cancer Introduction Understanding the Links Between Nutrition, Exercise, and Prostate Cancer Effects of Oxidation and Inflammation The Contribution ... strong contributors to the development and progression of prostate cancer Effects of Oxidation and Inflammation Oxygen is essential to life, but the chemistry of oxygen and oxidation drives cancer ... providing optimum nutrition for the prevention of chronic diseases through improved cellular nutrition This is an area of continuing controversy among opinion leaders in nutritional science In fact,...

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Classiﬁcation of colorectal cancer based on correlation of clinical, morphological and molecular features doc

Ngày tải lên : 22/03/2014, 17:20

... 93; 9049–9054 16 Konishi M, Kikuchi-Yanoshita R, Tanaka K et al Molecular nature of colon tumors in hereditary nonpolyposis colon cancer, familial polyposis, and sporadic colon cancer Gastroenterology ... MSI-H144 but (and consistent with the rarity of medullary carcinoma) mutation of this gene was observed in only 3.2% of Lynch syndrome CRC.145 Loss of expression of CDX2 was strongly associated ... alterations occurring at the key transition from hyperplasia to dysplasia include loss of expression of MLH1 in group CRC and loss of expression of MGMT and ⁄ or aberrant expression of p53 in...

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colorectal cancer, methods and protocols

Ngày tải lên : 10/04/2014, 22:22

... the solution Microdissection of Histologic Sections Moskaluk Fig Example laser capture microdissection of colon cancer (A) Low power magnification of a histologic section of a human colon adenocarcinoma ... of localization of the putative tumor-supressor genes Consistent areas of gain or amplification would show location of the putative oncogenes involved in tumor initiation and progression In one ... resolution of FISH analysis allows for a sensitive visualization of gene alterations This has implications for the diagnosis of constitutional microdeletion syndromes (Fig 1A), translocations in...

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Báo cáo hóa học: " Comparison of T-cell receptor repertoire restriction in blood and tumor tissue of colorectal cancer patients" docx

Ngày tải lên : 18/06/2014, 16:20

... in colon cancer compared to normal colon tissue [46,47] The fact that clonal CTL expansions are not principally associated with restrictions in Vβfamily usage of the T regulatory cell population ... http://www.translational-medicine.com/content/8/1/35 based Vβ-family quantification A similar degree of TCR restriction in colorectal carcinoma tissue in comparison to normal colon tissue contrasts with the phenomenon of high ... expansions triggered by several different antigens Because of the epitope-independency of the assay, unspecific antigen confrontation due to barrier disruption as postulated in the context of other...

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Báo cáo hóa học: " LEF-1 and TCF4 expression correlate inversely with survival in colorectal cancer" pptx

Ngày tải lên : 18/06/2014, 16:20

... expression only in the front of invasion and 93 cases (58%) exhibited nuclear b-catenin positivity both in the tumour centre and in cells of the front of invasion The presence and distribution of ... during the cancer progression [2,25,26] Loss of TGF-b responsiveness promotes tumour progression in human colorectal cancers [27] and overexpression of the TGFb inhibitor BAMBI causes colon cancer ... cells of the invasion front (B) 46% of cases showed TCF4 expression which could be found either only in main tumour areas (C) which occurred in 28 cases or only in cells of the invasive front (D)...

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Báo cáo sinh học: "Clinical outcomes of active specific immunotherapy in advanced colorectal cancer and suspected minimal residual colorectal cancer: a meta-analysis and system review" pdf

Ngày tải lên : 18/06/2014, 19:20

... Exp:1 5of 33 Con:21 of 77 Exp:15 of 33 Con:29 of 77 Exp:14 of 80 Exp:17 of 80 Con:12 of 40 Jadad’s grades (year) Exp:18 of 73 Stage III ATC-BCG Con:31 of 109 Exp:16 of 73 [22] ATC Follow up Con:17 of ... Exp:1 6of 44 [23] ATV-NDV Stage I-IV Exp:20 of 44 Con:16 of 25 NO C Exp:1 2of 25 [24] 17-1 [25] Antibody ATC Stage III Con:48 of 76 Con:54 of 76 B Stage I-IV Exp:39 of 90 Con:146 of 257 Exp:50 of ... trials of ASI in suspected minimal residual CRC Ref ASI Stage of patient Overall Survival Disease-free Survival No of events/no of subjects [21] Con:35 of 109 Stage II Con:26 of 44 Con:28 of 44...

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Báo cáo sinh học: "Protein kinase CK2a is overexpressed in colorectal cancer and modulates cell proliferation and invasion via regulating EMT-related genes" docx

Ngày tải lên : 18/06/2014, 19:20

... translocation of bcatenin and altered the expression of E-cadherin and vimentin, in association with repression of the transcription factors snail1 and smad2/3 expression Knockdown of CK2a reversed ... protein expression, was affected Emodin increased the expression of E-cadherin, had no effect on the expression of b-catenin, and decreased the expression of vimentin in a concentration-dependent ... proliferation and colon formation in other CRC cell lines Moreover, for the first Zou et al Journal of Translational Medicine 2011, 9:97 http://www.translational-medicine.com/content/9/1/97 Page of 11...

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Báo cáo lâm nghiệp: "Photosynthesis and growth of present New Zealand forest trees relate to ancient climates" ppt

Ngày tải lên : 09/08/2014, 04:20

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