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

Year Number of Results
1955 1
1958 1
1972 1
1973 1
1975 1
1977 1
1980 1
1984 3
1985 3
1986 2
1987 4
1989 1
1990 2
1991 4
1992 3
1993 3
1994 5
1995 3
1996 6
1997 1
1998 4
1999 5
2000 3
2001 5
2002 3
2003 5
2004 10
2005 7
2006 7
2007 8
2008 5
2009 5
2010 6
2011 17
2012 11
2013 16
2014 13
2015 8
2016 14
2017 27
2018 23
2019 23
2020 30
2021 26
2022 31
2023 29
2024 19

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363 results

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Page 1
Proline betaine is a highly effective osmoprotectant for Staphylococcus aureus.
Amin US, Lash TD, Wilkinson BJ. Amin US, et al. Arch Microbiol. 1995 Feb;163(2):138-42. doi: 10.1007/BF00381788. Arch Microbiol. 1995. PMID: 7710327
Proline betaine is an osmoprotectant that is at least as effective as glycine betaine, and more effective than L-proline, for various strains of Staphylococcus aureus, and Staphylococcus epidermidis and Staphylococcus saprophyticus. 13C NMR studies revealed that …
Proline betaine is an osmoprotectant that is at least as effective as glycine betaine, and more effective than L-proline, for …
Assessing Repeated Urinary Proline Betaine Measures as a Biomarker of Usual Citrus Intake during Pregnancy: Sources of Within-Person Variation and Correlation with Reported Intake.
French CD, Arnold CD, Taha AY, Engle-Stone R, Schmidt RJ, Hertz-Picciotto I, Slupsky CM. French CD, et al. Metabolites. 2023 Aug 2;13(8):904. doi: 10.3390/metabo13080904. Metabolites. 2023. PMID: 37623848 Free PMC article.
Proline betaine (Pro-B) has been identified as a biomarker of dietary citrus intake, yet gaps remain in its validation as a quantitative predictor of intake during various physiological states. ...
Proline betaine (Pro-B) has been identified as a biomarker of dietary citrus intake, yet gaps remain in its validation as a qu …
BetS is a major glycine betaine/proline betaine transporter required for early osmotic adjustment in Sinorhizobium meliloti.
Boscari A, Mandon K, Dupont L, Poggi MC, Le Rudulier D. Boscari A, et al. J Bacteriol. 2002 May;184(10):2654-63. doi: 10.1128/JB.184.10.2654-2663.2002. J Bacteriol. 2002. PMID: 11976294 Free PMC article.
After heterologous expression of betS in E. coli mutant strain MKH13, which lacks choline, glycine betaine, and proline transport systems, both glycine betaine and proline betaine uptake were restored, but only in cells grown at high osmolarity or subjected to a sud …
After heterologous expression of betS in E. coli mutant strain MKH13, which lacks choline, glycine betaine, and proline transport systems, b …
Glycine betaine and proline betaine in human blood and urine.
Lever M, Sizeland PC, Bason LM, Hayman CM, Chambers ST. Lever M, et al. Biochim Biophys Acta. 1994 Aug 18;1200(3):259-64. doi: 10.1016/0304-4165(94)90165-1. Biochim Biophys Acta. 1994. PMID: 8068711
Both betaines are present in urine. Whereas the urinary excretion of proline betaine reflects plasma concentrations, with high clearance rates, there is no correlation between plasma and urine glycine betaine concentrations. ...These data suggest that glycine betain …
Both betaines are present in urine. Whereas the urinary excretion of proline betaine reflects plasma concentrations, with high …
PROLINE BETAINE: A UNIQUE OSMOLYTE IN AN EXTREMELY EURYHALINE OSMOCONFORMER.
Pierce SK, Edwards SC, Mazzocchi PH, Klingler LJ, Warren MK. Pierce SK, et al. Biol Bull. 1984 Oct;167(2):495-500. doi: 10.2307/1541294. Biol Bull. 1984. PMID: 29320251
Instead, Elysia utilizes an osmolyte previously unknown from animals, proline betaine. Although proline betaine occurs in some plants and Elysia forms a symbiosis with an algae, the proline betaine in Elysia seems to be a product of the a …
Instead, Elysia utilizes an osmolyte previously unknown from animals, proline betaine. Although proline betaine …
Proline betaine and its biotransformation products in fasting urine samples are potential biomarkers of habitual citrus fruit consumption.
Lloyd AJ, Beckmann M, Favé G, Mathers JC, Draper J. Lloyd AJ, et al. Br J Nutr. 2011 Sep;106(6):812-24. doi: 10.1017/S0007114511001164. Epub 2011 May 9. Br J Nutr. 2011. PMID: 21736852
Deeper exploration of high-ranked explanatory mass signals revealed several correlated signals derived from proline betaine. Targeted analysis of the relative levels of proline betaine in both fasting and overnight urine samples demonstrated good corre …
Deeper exploration of high-ranked explanatory mass signals revealed several correlated signals derived from proline betaine. T …
High-Throughput Quantitation of Proline Betaine in Foods and Suitability as a Valid Biomarker for Citrus Consumption.
Lang R, Lang T, Bader M, Beusch A, Schlagbauer V, Hofmann T. Lang R, et al. J Agric Food Chem. 2017 Mar 1;65(8):1613-1619. doi: 10.1021/acs.jafc.6b05824. Epub 2017 Feb 16. J Agric Food Chem. 2017. PMID: 28158941
Proline betaine has been proposed as a candidate dietary biomarker for citrus intake. ...Neither mussels nor beer provided enough proline betaine to detect significant differences between morning urine samples collected before and after consumption. .. …
Proline betaine has been proposed as a candidate dietary biomarker for citrus intake. ...Neither mussels nor beer provided eno …
Plant-derived compatible solutes proline betaine and betonicine confer enhanced osmotic and temperature stress tolerance to Bacillus subtilis.
Bashir A, Hoffmann T, Kempf B, Xie X, Smits SHJ, Bremer E. Bashir A, et al. Microbiology (Reading). 2014 Oct;160(Pt 10):2283-2294. doi: 10.1099/mic.0.079665-0. Epub 2014 Jul 10. Microbiology (Reading). 2014. PMID: 25012968 Free article.
Here, we assessed the stress-protective potential of the plant-derived L-proline derivatives N-methyl-L-proline, L-proline betaine (stachydrine), trans-4-L-hydroxproline and trans-4-hydroxy-L-proline betaine (betonicine) for cells challenged by …
Here, we assessed the stress-protective potential of the plant-derived L-proline derivatives N-methyl-L-proline, L-proline betaine …
Investigation of N,N,N-Trimethyl-L-alanyl-L-proline Betaine (TMAP) as a Biomarker of Kidney Function.
Sidor NA, Velenosi TJ, Lajoie GA, Filler G, House AA, Weir MA, Thomson BK, Garg AX, Renaud JB, McDowell T, Knauer MJ, Tirona RG, Noble R, Selby N, Taal M, Urquhart BL. Sidor NA, et al. ACS Omega. 2023 Apr 21;8(17):15160-15167. doi: 10.1021/acsomega.3c00153. eCollection 2023 May 2. ACS Omega. 2023. PMID: 37151562 Free PMC article.
A previous metabolomic study revealed N,N,N-trimethyl-L-alanyl-L-proline betaine (TMAP) to be reflective of kidney function. In this study, we developed a quantitative LCMS assay for the measurement of TMAP and evaluated TMAP as a biomarker of GFR. ...
A previous metabolomic study revealed N,N,N-trimethyl-L-alanyl-L-proline betaine (TMAP) to be reflective of kidney function. I …
363 results