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Year Number of Results
1978 1
1980 1
1982 2
1983 1
1984 2
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1990 1
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2019 1
2022 1
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15 results

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Page 1
Novel serum metabolites associate with cognition phenotypes among Bogalusa Heart Study participants.
Shi M, Bazzano LA, He J, Gu X, Li C, Li S, Yaffe K, Kinchen JM, Stuchlik P, Mi X, Nierenberg JL, Razavi AC, Kelly TN. Shi M, et al. Aging (Albany NY). 2019 Jul 21;11(14):5124-5139. doi: 10.18632/aging.102107. Aging (Albany NY). 2019. PMID: 31327759 Free PMC article.
One metabolite from the glycogen metabolism sub-pathway (maltose; min-P=9.7710(-6)), one from the polyamine metabolism sub-pathway (N-acetyl-isoputreanine; min-P=1.0310(-5)), and one from the purine metabolism sub-pathway (7-methylguanine; min-P=1.1910(-5)) were also ident …
One metabolite from the glycogen metabolism sub-pathway (maltose; min-P=9.7710(-6)), one from the polyamine metabolism sub-pathway (N-acetyl …
Catabolism of polyamines in the rat. Polyamines and their non-alpha-amino acid metabolites.
Van den Berg GA, Elzinga H, Nagel GT, Kingma AW, Muskiet FA. Van den Berg GA, et al. Biochim Biophys Acta. 1984 Nov 28;802(2):175-87. doi: 10.1016/0304-4165(84)90159-4. Biochim Biophys Acta. 1984. PMID: 6498214
The injections of hexadeuterospermidine led to the appearance of labeled spermidine, isoputreanine, putreanine, N-(2-carboxyethyl)-4-amino-n-butyric acid, putrescine, gamma-amino-n-butyric acid, 1,3-diaminopropane, beta-alanine and spermine. After the injections with bis(2 …
The injections of hexadeuterospermidine led to the appearance of labeled spermidine, isoputreanine, putreanine, N-(2-carboxyethyl)-4- …
N-(3-aminopropyl)pyrrolidin-2-one: a physiological excretory product deriving from spermidine.
Seiler N, Knödgen B. Seiler N, et al. Int J Biochem. 1983;15(7):907-15. doi: 10.1016/0020-711x(83)90166-0. Int J Biochem. 1983. PMID: 6884567
A method is reported suitable for the measurement of N-(3-aminopropyl)pyrrolidin-2-one and of isoputreanine in urine and urine hydrolysates, respectively. Administration of spermidine enhances the amount of urinary excretion of N-(3-aminopropyl)pyrrolidin-2-one. ...These f …
A method is reported suitable for the measurement of N-(3-aminopropyl)pyrrolidin-2-one and of isoputreanine in urine and urine hydrol …
N-(3-aminopropyl)pyrrolidin-2-one, a product of spermidine catabolism in vivo.
Seiler N, Knödgen B, Haegele K. Seiler N, et al. Biochem J. 1982 Oct 15;208(1):189-97. doi: 10.1042/bj2080189. Biochem J. 1982. PMID: 7159392 Free PMC article.
A high-pressure-liquid-chromatographic method suitable for the separation and sensitive detection of putreanine and isoputreanine is described. This method allowed us to study the formation of the metabolites of the oxidative deamination of spermidine and N1-acetylspermidi …
A high-pressure-liquid-chromatographic method suitable for the separation and sensitive detection of putreanine and isoputreanine is …
Association of serum metabolites and gut microbiota at hospital admission with nosocomial infection development in patients with cirrhosis.
Bajaj JS, Reddy KR, Tandon P, Garcia-Tsao G, Kamath PS, O'Leary JG, Wong F, Lai J, Vargas H, Thuluvath PJ, Subramanian RM, Pena-Rodriguez M, Sikaroodi M, Thacker LR, Gillevet PM. Bajaj JS, et al. Liver Transpl. 2022 Dec;28(12):1831-1840. doi: 10.1002/lt.26552. Epub 2022 Aug 26. Liver Transpl. 2022. PMID: 36017804

Higher MELD scores (odds ratio, 1.05; p < 0.0001), admission infection (odds ratio, 3.54; p < 0.0001), and admission WBC (odds ratio, 1.05; p = 0.04) predicted NI (area under the curve, 0.74), which increased to 0.77 (p = 0.05) with lower 1-linolenoyl-glycerolphosphocholine

…

Higher MELD scores (odds ratio, 1.05; p < 0.0001), admission infection (odds ratio, 3.54; p < 0.0001), and admission WBC (odds ratio,

…
Urinary polyamines and their metabolites during new combination chemotherapeutic treatments of high grade non-Hodgkin lymphoma.
Muskiet FA, van Imhoff GW, van den Berg GA, Kingma AW, van den Berg HM, Halie MR. Muskiet FA, et al. Clin Chim Acta. 1987 Jun 15;165(2-3):213-25. doi: 10.1016/0009-8981(87)90165-3. Clin Chim Acta. 1987. PMID: 3652447
Pretherapeutically all (11) stage III and IV patients had borderline or increased urinary putrescine (Pu) and sum of isoputreanine, spermidine and spermine (sigma Isoputr,Sd,Sp), except for the non-responder. ...
Pretherapeutically all (11) stage III and IV patients had borderline or increased urinary putrescine (Pu) and sum of isoputreanine, s …
Determination of N-(3-acetamidopropyl)pyrrolidin-2-one, a metabolite of spermidine, in urine by isotope dilution mass fragmentography.
van den Berg GA, Kingma AW, Elzinga H, Muskiet FA. van den Berg GA, et al. J Chromatogr. 1986 Dec 19;383(2):251-8. doi: 10.1016/s0378-4347(00)83471-4. J Chromatogr. 1986. PMID: 3558558
A capillary gas chromatographic method with mass spectrometric detection for the determination of N-(3-acetamidopropyl)pyrrolidin-2-one, the monoacetyl conjugate of isoputreanine-gamma-lactam, in urine has been developed. Using a quantification based on stable isotope dilu …
A capillary gas chromatographic method with mass spectrometric detection for the determination of N-(3-acetamidopropyl)pyrrolidin-2-one, the …
Urinary metabolites of polyamines in rats.
Noto T, Tanaka T, Nakajima T. Noto T, et al. J Biochem. 1978 Feb;83(2):543-52. doi: 10.1093/oxfordjournals.jbchem.a131942. J Biochem. 1978. PMID: 632236 Free article.
Analysis of these fractions indicated that gamma-aminobutyric acid, N-monoacetylputrescine, 2(3)-hydroxyputrescine, putreanine, N-(3-aminopropyl)-4-aminobutyric acid (isoputreanine), spermic acid, N-(3-aminopropyl), N'-(2-carboxyethyl)-1,4-diaminobutane, and N-monoacetylsp …
Analysis of these fractions indicated that gamma-aminobutyric acid, N-monoacetylputrescine, 2(3)-hydroxyputrescine, putreanine, N-(3-aminopr …
Determination of polyamines and metabolites in cerebrospinal fluid by isotope dilution mass fragmentography, and a clinical application.
van den Berg GA, Schaaf JM, Nagel GT, Teelken AW, Muskiet FA. van den Berg GA, et al. Clin Chim Acta. 1987 Jun 15;165(2-3):147-54. doi: 10.1016/0009-8981(87)90158-6. Clin Chim Acta. 1987. PMID: 3308180
Capillary gas chromatography and mass fragmentography was used to determine simultaneously 1,3-diaminopropane, putrescine, cadaverine, spermidine, spermine, isoputreanine and putreanine in cerebrospinal fluid. After addition of deuterium labelled analogs and acid hydrolysi …
Capillary gas chromatography and mass fragmentography was used to determine simultaneously 1,3-diaminopropane, putrescine, cadaverine, sperm …
15 results