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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1975 1
1977 1
1980 4
1981 2
1982 3
1983 6
1984 9
1985 8
1986 3
1987 6
1988 6
1989 5
1990 9
1991 5
1992 10
1993 10
1994 17
1995 17
1996 6
1997 12
1998 19
1999 15
2000 15
2001 17
2002 24
2003 19
2004 20
2005 26
2006 36
2007 23
2008 40
2009 36
2010 45
2011 44
2012 58
2013 66
2014 67
2015 60
2016 39
2017 50
2018 51
2019 41
2020 39
2021 24
2022 31
2023 28
2024 23
2025 28
2026 1

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998 results

Results by year

Filters applied: Meta-Analysis, Randomized Controlled Trial. Clear all
Page 1
Efficacy of a food supplement based on S-adenosyl methionine and probiotic strains in subjects with subthreshold depression and mild-to-moderate depression: A monocentric, randomized, cross-over, double-blind, placebo-controlled clinical trial.
Ullah H, Di Minno A, Esposito C, El-Seedi HR, Khalifa SAM, Baldi A, Greco A, Santonastaso S, Cioffi V, Sperandeo R, Sacchi R, Daglia M. Ullah H, et al. Biomed Pharmacother. 2022 Dec;156:113930. doi: 10.1016/j.biopha.2022.113930. Epub 2022 Oct 27. Biomed Pharmacother. 2022. PMID: 36411659 Free article. Clinical Trial.
The aim of this study is to demonstrate the efficacy of a food supplement based on a combination of S-adenosyl methionine (SAMe, 200 mg/day) and probiotics (Lactobacillus helveticus Rosell-52, Bifidobacterium longum Rosell-175, 3 10(9) CFU/day) in reducing depression sympt …
The aim of this study is to demonstrate the efficacy of a food supplement based on a combination of S-adenosyl methionine (SAMe, 200 …
Performance of 18F-FDG, 11C-Methionine, and 18F-FET PET for Glioma Grading: A Meta-analysis.
Katsanos AH, Alexiou GA, Fotopoulos AD, Jabbour P, Kyritsis AP, Sioka C. Katsanos AH, et al. Clin Nucl Med. 2019 Nov;44(11):864-869. doi: 10.1097/RLU.0000000000002654. Clin Nucl Med. 2019. PMID: 31205150
METHODS: We conducted a meta-analysis to assess the performance of PET tracers with the best available evidence, namely, fluorodeoxyglucose (FDG), C-methionine (MET), and F-fluoroethyltyrosine (FET), in differentiating low- from high-grade gliomas. ...
METHODS: We conducted a meta-analysis to assess the performance of PET tracers with the best available evidence, namely, fluorodeoxyglucose …
Assessing the nutritional equivalency of DL-methionine and L-methionine in broiler chickens: a meta-analytical study.
Asasi R, Ahmadi H, Torshizi MAK, Torshizi RV, Shariatmadari F. Asasi R, et al. Poult Sci. 2023 Dec;102(12):103143. doi: 10.1016/j.psj.2023.103143. Epub 2023 Sep 22. Poult Sci. 2023. PMID: 37844530 Free PMC article.
The purpose of this study was to perform a meta-analysis comparing the biological efficiency of DL-methionine and L-methionine (DL-Met and L-Met) in broiler nutrition. This analysis was based on a dataset comprising experiment results published in peer-reviewed pape …
The purpose of this study was to perform a meta-analysis comparing the biological efficiency of DL-methionine and L-methionine …
S-adenosyl-L-methionine for alcoholic liver diseases.
Rambaldi A, Gluud C. Rambaldi A, et al. Cochrane Database Syst Rev. 2006 Apr 19;(2):CD002235. doi: 10.1002/14651858.CD002235.pub2. Cochrane Database Syst Rev. 2006. Update in: Cochrane Database Syst Rev. 2015 Nov 11;(11):CD002235. doi: 10.1002/14651858.CD002235.pub3. PMID: 16625556 Updated.
BACKGROUND: Alcohol is a major cause of liver disease and disrupts methionine and oxidative balances. S-adenosyl-L-methionine (SAMe) acts as a methyl donor for methylation reactions and participates in the synthesis of glutathione, the main cellular antioxidant. ...
BACKGROUND: Alcohol is a major cause of liver disease and disrupts methionine and oxidative balances. S-adenosyl-L-methionine …
The diagnostic value of 11C-methionine PET in hyperparathyroidism with negative 99mTc-MIBI SPECT: a meta-analysis.
Yuan L, Liu J, Kan Y, Yang J, Wang X. Yuan L, et al. Acta Radiol. 2017 May;58(5):558-564. doi: 10.1177/0284185116661878. Epub 2016 Sep 30. Acta Radiol. 2017. PMID: 27589877
Pooled sensitivity and specificity of 11C-methionine PET in patients with HPT with negative or inconclusive 99mTc-MIBI SPECT scans was 86% and 86%, respectively. ...Conclusion By merit of the high overall sensitivity, specificity, and accuracy, 11C-methionine PET ca …
Pooled sensitivity and specificity of 11C-methionine PET in patients with HPT with negative or inconclusive 99mTc-MIBI SPECT scans wa …
The association between dietary intakes of methionine, choline and betaine and breast cancer risk: A systematic review and meta-analysis.
Van Puyvelde H, Dimou N, Katsikari A, Indave Ruiz BI, Godderis L, Huybrechts I, De Bacquer D. Van Puyvelde H, et al. Cancer Epidemiol. 2023 Apr;83:102322. doi: 10.1016/j.canep.2023.102322. Epub 2023 Jan 24. Cancer Epidemiol. 2023. PMID: 36701983
BACKGROUND AND AIM: This study evaluates the associations between dietary intakes and circulating blood levels of methionine, choline or betaine and breast cancer risk, which remains currently unclear. METHODS: Systematic searches for observational epidemiological studies …
BACKGROUND AND AIM: This study evaluates the associations between dietary intakes and circulating blood levels of methionine, choline …
Vitamin B6, vitamin B12 and methionine and risk of pancreatic cancer: a meta-analysis.
Wei DH, Mao QQ. Wei DH, et al. Nutr J. 2020 Oct 4;19(1):111. doi: 10.1186/s12937-020-00628-7. Nutr J. 2020. PMID: 33012287 Free PMC article.
The aim of this study was to examine the association between pancreatic cancer risk and intake or blood levels of vitamins B6, B12 and methionine via meta-analysis. METHODS: A systematic search was performed in PubMed, Web of Knowledge and Chinese National Knowledge Infras …
The aim of this study was to examine the association between pancreatic cancer risk and intake or blood levels of vitamins B6, B12 and me …
Dietary methionine intake and risk of incident colorectal cancer: a meta-analysis of 8 prospective studies involving 431,029 participants.
Zhou ZY, Wan XY, Cao JW. Zhou ZY, et al. PLoS One. 2013 Dec 10;8(12):e83588. doi: 10.1371/journal.pone.0083588. eCollection 2013. PLoS One. 2013. PMID: 24340103 Free PMC article.
BACKGROUND: Methionine is one of the key components of one carbon metabolism. Experimental studies indicate that methionine may reduce inflammation-induced colon cancer. However, epidemiologic findings as to whether dietary methionine intake influences colore …
BACKGROUND: Methionine is one of the key components of one carbon metabolism. Experimental studies indicate that methionine ma …
S-adenosyl methionine (SAMe) for depression in adults.
Galizia I, Oldani L, Macritchie K, Amari E, Dougall D, Jones TN, Lam RW, Massei GJ, Yatham LN, Young AH. Galizia I, et al. Cochrane Database Syst Rev. 2016 Oct 10;10(10):CD011286. doi: 10.1002/14651858.CD011286.pub2. Cochrane Database Syst Rev. 2016. PMID: 27727432 Free PMC article.
There is evidence in the literature that S-adenosyl methionine (SAMe), a naturally occurring compound in the human body, has antidepressant efficacy. ...
There is evidence in the literature that S-adenosyl methionine (SAMe), a naturally occurring compound in the human body, has antidepr …
998 results