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17 mei 2012: Bron: Am J Med 2012.
Mensen die regelmatig vis eten zouden daarmee het risico op ontwikkelen van darmkanker en vooral endeldarmkanker - rectumkanker verkleinen. Aldus de resultaten uit een meta analyse van 41 cohortstudies en case control studies in de periode van 1990 tot 2011. De studie is uitgevoerd door onderzoekers van de University of Medicine and Dentistry of New Jersey-Robert Wood Johnson Medical School.
De onderzoekers tekenen er wel bij aan dat niet duidelijk is of mensen die reeds regelmatig vis eten nog wel gebaat zouden zijn met nog meer vis eten. Verder heeft de studie alleen het effect onderzocht van het eten van verse vis en niet van visolie capsules bv. Ook is onduidelijk of een bepaalde leefstijl en andere gezonde gewoontes invloed hebben op het voordeel van vis eten. Uit de studie komt wel naar voren dat wie veel rood vlees of bewerkt vlees eet het ontwikkelen van kanker kan bevorderen. Maar dat is al heel lang duidelijk, zie onder rood vlees schadelijk voor gezondheid. Wie dus gewend is veel rood vlees te eten kan met een vermindering daarvan en regelmatig, zeg twee keer per week, een verse vis daarvoor in de plaats neemt, de kans op ontwikkelen van darmkanker echt verminderen. Die vis moet dan niet op de barbeque of grill gebakken worden want dan schijnt het effect te niet gedaan te worden, aldus de onderzoekers.
In de studie wordt gecorrigeerd naar leeftijd, alcohol, erfelijkheid en andere risico factoren een significant verschil van 12% gevonden voor het risico op het ontwikkelen van alle vormen van darmkanker. Uitgesplitst naar hoogste en laagste gebruik van verse vis blijkt voor dikke darmkanker het verschil 4%, voor rectumkanker - endeldarmkanker blijkt dat verschil 21% te zijn.
De onderzoekers vermoeden dat de Omega-3 vetzuren hiervoor verantwoordelijk kunnen zijn, maar zeggen er wel bij dat hun studiegegevens dit niet bewijzen. ook bewijst de studie niet dat visolie capsules hetzelfde effect zouden hebben dan het eten van verse vis, dat was geen studiedoel van deze meta analyse. Wie in de artikeln in linkerkolom klikt ziet dat ook visolie capsules wel degelijk een groot effect hebben op onze gezondheid. Klik hier voor recepten met verse vis
Als u hier klikt kunt U het volledige studierapport tegen betaling inzien. Hier het abstract van de studie. Onderaan 89 referenties van studies gerelateerd aan deze meta analyse
Meta-analysis suggest that fish consumption is inversely associated with colorectal cancer
Fish Consumption and Colorectal Cancer Risk in Humans: A Systematic Review and Meta-analysis
Abstract
Background
Fish consumption may protect against colorectal cancer, but results from observational studies are inconsistent; therefore, a systematic review with a meta-analysis was conducted.
Methods
Relevant studies were identified by a search of MEDLINE and EMBASE databases to May 2011, with no restrictions. Reference lists from retrieved articles also were reviewed. Studies that reported odds ratio (OR) or relative risk estimates with 95% confidence intervals (CIs) for the association between the consumption of fish and the risk of colorectal, colon, or rectal cancer were included. Two authors independently extracted data and assessed study quality. The risk estimate (hazard ratio, relative risk, or OR) of the highest and lowest reported categories of fish intake were extracted from each study and analyzed using a random-effects model.
Results
Twenty-two prospective cohort and 19 case-control studies on fish consumption and colorectal cancer risk met the inclusion criteria and were included in the meta-analysis. Our analysis found that fish consumption decreased the risk of colorectal cancer by 12% (summary OR, 0.88; 95% CI, 0.80-0.95). The pooled ORs of colorectal cancer for the highest versus lowest fish consumption in case-control studies and cohort studies were 0.83 (95% CI, 0.72-0.95) and 0.93 (95% CI, 0.86-1.01), respectively. There was heterogeneity among case-control studies (P<.001) but not among cohort studies. A significant inverse association was found between fish intake and rectal cancer (summary OR, 0.79; 95% CI, 0.65-0.97), and there was a modest trend seen between fish consumption and colon cancer (summary OR, 0.96; 95% CI, 0.81-1.14). This study had no publication bias.
Conclusion
Our findings from this meta-analysis suggest that fish consumption is inversely associated with colorectal cancer.
References
- Global cancer statistics, 2002 . CA Cancer J Clin . 2005;55:74–108
- National Cancer Institute. 2009 . http://www.cancer.gov/cancertopics/commoncancers Accessed January 27, 2012
- Cigarette smoking, genetic polymorphisms and colorectal cancer risk: the Fukuoka Colorectal Cancer Study . BMC Cancer . 2010;10:274
- The relation between different dimensions of alcohol consumption and burden of disease: an overview . Addiction . 2010;105:817–843
- . Vitamin B6 and risk of colorectal cancer: a meta-analysis of prospective studies . JAMA . 2010;303:1077–1083
- . Food, Nutrition, Physical Activity, and the Prevention of Cancer: A Global Perspective . Washington DC: American Institute for Cancer Research; 2007;
- . Attributable risk for diet, alcohol, and family history in the Melbourne Colorectal Cancer Study . Nutr Cancer . 1992;18:231–235
- . Diet and risk of colorectal cancer in a cohort of Finnish men . Cancer Causes and Control . 1999;10:387–396
- . Mortality and cancer incidence in cohorts of Swedish fishermen and fishermen's wives: updated findings . Chemosphere . 2009;74:938–943
- Prospective study of diet and female colorectal cancer: the New York University Women's Health Study . Nutr Cancer . 1997;28:276–281
- Meat, fish, and colorectal cancer risk: the European Prospective Investigation into cancer and nutrition . J Natl Cancer Inst . 2005;97:906–916
- Meat consumption, cigarette smoking, and genetic susceptibility in the etiology of colorectal cancer: results from a Dutch prospective study . Cancer Causes Control . 2002;13:383–393
- A population-based case-control study of colorectal cancer in Majorca (I. Dietary factors) . Int J Cancer . 1990;45:69–76
- Food consumption and cancer of the colon and rectum in north-eastern Italy . Int J Cancer . 1992;50:223–229
- Diet and colon cancer in Los Angeles County, California . Cancer Causes Control . 1992;3:457–473
- Vegetable and animal products as determinants of colon cancer risk in Dutch men and women . Cancer Causes Control . 1995;6:225–234
- Dietary intake of omega-6 and omega-3 fatty acids and risk of colorectal cancer in a prospective cohort of U.S. men and women . Cancer Epidemiol Biomarkers Prev . 2009;18:516–525
- Omega-3 fatty acids suppress growth of SW620 human colon cancer xenografts in nude mice . Anticancer Res . 2008;28:3717–3723
- An n-3 PUFA-rich microalgal oil diet protects to a similar extent as a fish oil-rich diet against AOM-induced colonic aberrant crypt foci in F344 rats . Food Chem Toxicol . 2009;47:316–320
- Dietary long-chain n-3 fatty acids for the prevention of cancer: a review of potential mechanisms . Am J Clin Nutr . 2004;79:935–945
- . Omega-3 fatty acids in colorectal cancer prevention . Int J Cancer . 2004;112:1–7
- Fish fatty acids alter markers of apoptosis in colorectal adenoma and adenocarcinoma cell lines but fish consumption has no impact on apoptosis-induction ex vivo . Apoptosis . 2010;15:621–630
- . Fat, fish, fish oil and cancer . Br J Cancer . 1996;74:159–164
- Fish consumption, n-3 fatty acids, and colorectal cancer: a meta-analysis of prospective cohort studies . Am J Epidemiol . 2007;166:1116–1125
- A 22-year prospective study of fish, n-3 fatty acid intake, and colorectal cancer risk in men . Cancer Epidemiol Biomarkers Prev . 2008;17:1136–1143
- Protective effect of fish consumption on colorectal cancer risk (Hospital-based case-control study in Eastern Europe) . Ann Nutr Metab . 2008;53:295–302
- . Fatty acid facts, part II: role in the prevention of carcinogenesis, or, more fish on the dish? . Drug News Perspect . 2008;21:504–510
- The impact of dietary and lifestyle risk factors on risk of colorectal cancer: a quantitative overview of the epidemiological evidence . Int J Cancer . 2009;125:171–180
- Development of a quantitative food frequency questionnaire for assessing food, nutrient, and heterocyclic aromatic amines intake in Japanese Brazilians for a colorectal adenoma case-control study . Int J Food Sci Nutr . 2009;60(Suppl 7):128–139
- Dietary patterns, food groups, and rectal cancer risk in Whites and African-Americans . Cancer Epidemiol Biomarkers Prev . 2009;18:1552–1561
- A case-control study of roles of diet in colorectal carcinoma in a South Indian Population . Asian Pac J Cancer Prev . 2009;10:565–568
- Fish consumption and the risk of colorectal cancer: the Ohsaki Cohort Study . Br J Cancer . 2009;101:849–854
- . A case-control study on diet and colorectal cancer from Mumbai, India . Cancer Epidemiol . 2009;33:189–193
- . Diet and cancer in Mediterranean countries: carbohydrates and fats . Public Health Nutr . 2009;12:1595–1600
- Incidence and mortality by colorectal cancer in Spain during 1951-2006 and its relationship with behavioural factors . Eur J Cancer Prev . 2009; Sep 11. [Epub ahead of print]
- FISHGASTRO Study Group (Fish consumption and markers of colorectal cancer risk: a multicenter randomized controlled trial) . Am J Clin Nutr . 2009;90:354–361
- Increasing fish consumption does not affect genotoxicity markers in the colon in an intervention study . Carcinogenesis . 2010;31:1087–1091
- Epidemiology of colorectal cancer in Asia . J Gastroenterol Hepatol . 2009;24:1810–1816
- Dietary changes and colorectal cancer trends in Spain during 1951-2007 . Rev Esp Enferm Dig . 2010;102:159–168
- Meat, poultry and fish and risk of colorectal cancer: pooled analysis of data from the UK dietary cohort consortium . Cancer Causes Control . 2010;21:1417–1425
- Sugar, meat, and fat intake, and non-dietary risk factors for colon cancer incidence in Iowa women (United States) . Cancer Causes Control . 1994;5:38–52
- Tissue levels of fish fatty acids and risk of colorectal adenomas: a case-control study (Netherlands) . Cancer Causes Control . 2003;14:269–276
- Dietary factors and risk of colon cancer in Shanghai, China . Cancer Epidemiol Biomarkers Prev . 2003;12:201–208
- Dietary factors and truncating APC mutations in sporadic colorectal adenomas . Int J Cancer . 2005;113:126–132
- Consumption of fish and risk of colon cancer in the Norwegian Women and Cancer (NOWAC) study . Br J Nutr . 2007;98:576–582
- Red meat, chicken, and fish consumption and risk of colorectal cancer . Cancer Epidemiol Biomarkers Prev . 2004;13:1509–1514
- Fish consumption and cancer risk . Am J Clin Nutr . 1999;70:85–90
- . The role of energy and fat in cancers of the breast and colon-rectum in a southern European population . Ann Oncol . 1999;10(Suppl 6):61–63
- . Dietary factors and risk of colon cancer: a prospective study of 50,535 young Norwegian men and women . Eur J Cancer Prev . 1996;5:445–454
- Intake of fat, meat, and fiber in relation to risk of colon cancer in men . Cancer Res . 1994;54:2390–2397
- Risk factors for colorectal cancer in a prospective study among U.S. white men . Int J Cancer . 1998;77:549–553
- Canadian Cancer Registries Epidemiology Research Group (Meat and fish consumption and cancer in Canada) . Nutr Cancer . 2008;60:313–324
- Colon cancer in Argentina (I: Risk from intake of dietary items) . Int J Cancer . 1992;51:851–857
- Meat consumption, genetic susceptibility, and colon cancer risk: a United States multicenter case-control study . Cancer Epidemiol Biomarkers Prev . 1999;8:15–24
- A comparative case-control study of colorectal cancer and adenoma . Jpn J Cancer Res . 1990;81:1101–1108
- Dietary habits and cancer mortality among middle aged and older Japanese living in Hokkaido, Japan by cancer site and sex . Asian Pac J Cancer Prev . 2004;5:58–65
- Meat, fish and fat intake in relation to subsite-specific risk of colorectal cancer: The Fukuoka Colorectal Cancer Study . Cancer Sci . 2007;98:590–597
- Risk of colorectal and other gastro-intestinal cancers after exposure to nitrate, nitrite and N-nitroso compounds: a follow-up study . Int J Cancer . 1999;80:852–856
- Japan Collaborative Cohort Study Group (Diet and colorectal cancer mortality: results from the Japan Collaborative Cohort Study) . Nutr Cancer . 2004;50:23–32
- Red meat consumption and risk of cancers of the proximal colon, distal colon and rectum: the Swedish Mammography Cohort . Int J Cancer . 2005;113:829–834
- A case-control study of diet and colorectal cancer in a multiethnic population in Hawaii (United States): lipids and foods of animal origin . Cancer Causes Control . 1997;8:637–648
- Animal origin foods and colorectal cancer risk: a report from the Shanghai Women's Health Study . Nutr Cancer . 2009;61:194–205
- Meat and fish consumption, APC gene mutations and hMLH1 expression in colon and rectal cancer: a prospective cohort study (The Netherlands) . Cancer Causes Control . 2005;16:1041–1054
- Milk intake, circulating levels of insulin-like growth factor-I, and risk of colorectal cancer in men . J Natl Cancer Inst . 2001;93:1330–1336
- Diet and risk of colorectal cancer in a cohort of Finnish men . Cancer Causes Control . 1999;10:387–396
- . Food intake and colorectal adenomas: a case-control study in Malaysia . Asian Pac J Cancer Prev . 2009;10:925–932
- Nutrition, lifestyle and colorectal cancer incidence: a prospective investigation of 10998 vegetarians and non-vegetarians in the United Kingdom . Br J Cancer . 2004;90:118–121
- . Food-group consumption and colon cancer in the Adelaide Case-Control Study (II. Meat, poultry, seafood, dairy foods and eggs) . Int J Cancer . 1993;53:720–727
- Relation of meat, fat, and fiber intake to the risk of colon cancer in a prospective study among women . N Engl J Med . 1990;323:1664–1672
- Fish consumption and colorectal cancer: a case-reference study in Japan . Eur J Cancer Prev . 2003;12:109–115
- A case-control study on risk of changing food consumption for colorectal cancer . Cancer Invest . 2002;20:458–463
- Meat consumption and K-ras mutations in sporadic colon and rectal cancer in The Netherlands Cohort Study . Br J Cancer . 2005;92:1310–1320
- Dietary factors and the occurrence of truncating APC mutations in sporadic colon carcinomas: a Dutch population-based study . Carcinogenesis . 2003;24:283–290
- Food groups and risk of colorectal cancer in Italy . Int J Cancer . 1997;72:56–61
- A prospective cohort study on the relation between meat consumption and the risk of colon cancer . Cancer Res . 1994;54:718–723
- Subsite-specific risk factors for colorectal cancer: a hospital-based case-control study in Japan . Cancer Causes Control . 1995;6:14–22
- . Meta-analysis in clinical trials . Control Clin Trials . 1986;7:177–188
- Measuring inconsistency in meta-analyses . BMJ . 2003;327:557–560
- . The power of statistical tests in meta-analysis . Psychol Method . 2001;6:203–217
- . Publication bias in meta-analysis: its causes and consequences . J Clin Epidemiol . 2000;53:207–216
- Bias in meta-analysis detected by a simple, graphical test . BMJ . 1997;315:629–634
- Colorectal cancer or colon and rectal cancer? (Clinicopathological comparison between colonic and rectal carcinomas) . Oncology . 2007;73:52–57
- Divergent oncogenic changes influence survival differences between colon and rectal adenocarcinomas . Dis Colon Rectum . 2009;52:1039–1045
- Colorectal cancer . Lancet . 2010;375:1030–1047
- Comparison of mucosal microvasculature between the proximal and distal human colon . J Electron Microsc (Tokyo) . 1996;45:202–206
- . Meta-analysis of epidemiologic dose-response data . Epidemiology . 1993;4:218–228
- . A large scale cohort study on the effect of life styles on the risk of cancer by each site. (In Japanese) . Gan No Rinsho . 1990; spec no:233-242
- [Food intake and colorectal cancers; an ecological study in Romania] . Rev Med Chir Soc Med Nat Iasi . 2008;112:805–811 Romanian
- Cooking temperature, heat-generated carcinogens, and the risk of stomach and colorectal cancers . Asian Pac J Cancer Prev . 2009;10:83–86
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