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F Guneral et al.
Clinical chemistry, 40(6), 862-866 (1994-06-01)
Organic acid concentrations were quantified by gas chromatography and the individual acids identified by mass spectrometry in urine specimens from a healthy Turkish pediatric population of ages 2 days to 16 years, subdivided into five age groups. We quantified 69
H Vierhapper et al.
Acta endocrinologica, 122(6), 753-758 (1990-06-01)
In patients with anorexia nervosa 24-h mean plasma concentration of cortisol were 0.44 +/- 0.09 mumol/l (normal less than 0.28 mumol/l). Following stimulation by ACTH (1-24) urinary excretion rates of cortisol were stimulated from 0.22 +/- 0.08 to 4.85 +/-
R J Truscott et al.
Clinica chimica acta; international journal of clinical chemistry, 94(1), 31-39 (1979-05-16)
The urine of a child who presented with an episode of a disease resembling Reye's syndrome was found to contain large quantities of the dicarboxylic acids adipic and suberic acids, as well as the glycine conjugate of suberic acid, suberyl
J D Shoemaker et al.
Journal of chromatography, 562(1-2), 125-138 (1991-01-02)
Eighty-five clinical urine samples and nineteen urine samples previously found by other laboratories to suggest genetic metabolic defects were prepared for trimethylsilylation by treatment with urease, followed by azeotropic dehydration. The "Target Analyte Search" program provided with the VG Trio
B N Manjula et al.
Artificial cells, blood substitutes, and immobilization biotechnology, 22(3), 747-752 (1994-01-01)
The potential of sulfosuccinimidyl ester of suberic acid as an intramolecular crosslinker of HbA, directed to the positive charge rich domain of the protein (DPG pocket) has been investigated. The suberate ester introduced crosslinks between the beta-chains and inhibited the
Jomana Elaridi et al.
The Journal of organic chemistry, 71(20), 7538-7545 (2006-09-26)
A method to facilitate regioselective formation of multiple dicarba isosteres of cystine is described. A sequence of ruthenium-catalyzed cross metathesis and rhodium-catalyzed hydrogenation of nonproteinaceous allylglycine derivatives has been developed to achieve high-yielding and unambiguous formation of diaminosuberic acid derivatives.
C D Capo-chichi et al.
The American journal of clinical nutrition, 69(4), 672-678 (1999-04-10)
Thyroid hormones, riboflavin, riboflavin cofactors, and organic acids were assessed in girls with anorexia nervosa. The objective was to examine the effect of malnutrition and low thyroid hormone concentrations on erythrocyte and plasma riboflavin metabolism and their relation with urinary
Christina M Jones et al.
Journal of proteome research, 14(2), 917-927 (2015-01-09)
Ovarian cancer is a deadly disease killing more than any other gynecologic cancer. Nonspecific symptoms, combined with a lack of early detection methods, contribute to late diagnosis and low five-year survival rates. High-grade serous carcinoma (HGSC) is the most common
Gregory Kaler et al.
The Journal of biological chemistry, 282(33), 23841-23853 (2007-06-08)
Organic anion transporters (OATs, SLC22) interact with a remarkably diverse array of endogenous and exogenous organic anions. However, little is known about the structural features that determine their substrate selectivity. We examined the substrate binding preferences and transport function of
Li-Ping Dai et al.
Yao xue xue bao = Acta pharmaceutica Sinica, 42(8), 858-861 (2007-10-20)
The skin of Bufo bufo gargarizans, originated from Bufo bufo gargarizans Cantor (Bufonidae), is widely used in traditional Chinese medicine for the treatment of hepatoma, lung cancer and etc. The preparation of the aqueous components has significant therapeutic effect against
Xu Dong Zhang et al.
Biochemical pharmacology, 66(8), 1537-1545 (2003-10-14)
TRAIL appears to be a promising anticancer agent in that it induces apoptosis in a wide range of cancer cells but not normal tissues. Sensitivity of melanoma cells to TRAIL-induced apoptosis varied considerably because of their development of various resistance
Yan Liang et al.
Zhonghua er ke za zhi = Chinese journal of pediatrics, 41(12), 916-920 (2004-01-16)
Glutaric aciduria type II, or multiple acyl-CoA dehydrogenase deficiency is an autosomal recessively inherited defect of mitochondrial energy metabolism. The authors report two cases of late-onset glutaric aciduria type II, and evaluate the procedures for the diagnosis and treatment of
Adsorption of small hydroxy acids on glass: a pitfall in quantitative urinary organic acid analysis by GC-MS.
A A van Landeghem et al.
Journal of inherited metabolic disease, 22(3), 293-296 (1999-06-29)
Concentrations of riboflavin and related organic acids in children with protein-energy malnutrition.
C D Capo-Chichi et al.
The American journal of clinical nutrition, 71(4), 978-986 (2000-03-25)
Riboflavin, flavin mononucleotide (FMN), and flavin adenine dinucleotide (FAD) concentrations have been little studied in cases of malnutrition. Our objective was to investigate the effects of malnutrition on riboflavin status and riboflavin's relation with thyroid hormones and concentrations of urinary
Wolfram Gronwald et al.
Kidney international, 79(11), 1244-1253 (2011-03-11)
Autosomal dominant polycystic kidney disease (ADPKD) is a frequent cause of kidney failure; however, urinary biomarkers for the disease are lacking. In a step towards identifying such markers, we used multidimensional-multinuclear nuclear magnetic resonance (NMR) spectroscopy with support vector machine-based
M J Bennett et al.
Journal of inherited metabolic disease, 15(2), 220-223 (1992-01-01)
Azelaic and pimelic acids are excreted in elevated amounts in urine in disorders of mitochondrial beta-oxidation and disorders of peroxisomal beta-oxidation, for which they are of significant diagnostic value. We have detected the presence of azelaic, pimelic and even-chain-length dicarboxylic
Ewald Edink et al.
Bioorganic & medicinal chemistry letters, 22(3), 1448-1454 (2012-01-17)
Using structure-based optimization procedures on in silico hits, dibenzosuberyl- and benzoate substituted tropines were designed as ligands for acetylcholine-binding protein (AChBP). This protein is a homolog to the ligand binding domain of the nicotinic acetylcholine receptor (nAChR). Distinct SAR is
G Hoffmann et al.
Clinical chemistry, 35(4), 587-595 (1989-04-01)
This new method for qualitative and quantitative determination of organic acids, aldehydes, and ketones in biological samples is effective for use with urine, plasma, and amniotic fluid, and it requires no deproteinization. Isolation by batch-wise liquid partition chromatography on silicic
S Hayakawa
Zeitschrift fur allgemeine Mikrobiologie, 22(5), 309-326 (1982-01-01)
Through the isolation and identification of a wide variety of degradation products formed from bile acids by microorganisms, a unified scheme for the complete degradation of bile acids to carbon dioxide and water has been proposed and discussed. The proposed
Crosslinking of Polyvinyl Alcohol (PVA) and Effect of Crosslinker Shape (Aliphatic and Aromatic) Thereof.
Sonker A K, et al.
Journal of Polymers and the Environment, 26(5), 1782-1794 (2018)
Mark G Jones et al.
Clinica chimica acta; international journal of clinical chemistry, 361(1-2), 150-158 (2005-07-05)
Previous work by others have suggested the occurrence of one or more chemical or metabolic 'markers' for ME/CFS including specific amino acids and organic acids and a number of unidentified compounds (CFSUM1, CFSUM2). We have shown elsewhere that CFSUM1 is
Positive Modulators of the N-Methyl-d-aspartate Receptor: Structure?Activity Relationship Study of Steroidal 3-Hemiesters.
Krausova B, et al.
Journal of Medicinal Chemistry, 61(10), 4505-4516 (2018)
Totan Adak et al.
Journal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes, 47(3), 217-225 (2012-03-02)
Amphiphilic copolymers, synthesized from poly (ethylene glycols) and various aliphatic diacids, which self assemble into nano-micellar aggregates in aqueous media, were used to develop controlled release (CR) formulations of imidacloprid [1-(6 chloro-3-pyridinyl methyl)-N-nitro imidazolidin-2-ylideneamine] using encapsulation technique. High solubilisation power
M Rivard et al.
Amino acids, 15(4), 389-392 (1999-01-19)
Papain-catalyzed regioselective cleavage of alpha-methyl ester in Z-DL-Asu(OMe)-OMe leads to Z-L-Asu(OMe)-OH and Z-D-Asu(OMe)-OMe. Subsequent saponifications yield Z-L-Asu-OH and Z-D-Asu-OH. The enzymatic alpha-ester hydrolysis was also achieved by subtilisin BPN' in organic solvent with low water content.
Joanna Kałużna-Czaplińska et al.
Nutrition research (New York, N.Y.), 31(7), 497-502 (2011-08-16)
Urinary dicarboxylic acids are an important source of information about metabolism and potential problems especially connected with energy production, intestinal dysbiosis, and nutritional individuality in autistic children. A diet rich in vitamins and macroelements is a new idea of intervention
Monica Ilies et al.
Bioorganic & medicinal chemistry, 11(10), 2227-2239 (2003-04-26)
Novel matrix metalloproteinase (MMP)/bacterial collagenase inhibitors are reported, considering the sulfonylated amino acid hydroxamates as lead molecules. A series of compounds was prepared by reaction of arylsulfonyl isocyanates with N-(5H-dibenzo[a,d]cyclohepten-5-yl)- and N-(10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-yl) methyl glycocolate, respectively, followed by the conversion of
Kevin M Bobofchak et al.
Biochimica et biophysica acta, 1784(10), 1410-1414 (2008-02-27)
A series of cross-linking reagents with 4 to 7 carbons have been synthesized and used to modify human hemoglobin. The product yields and biochemical properties of these cross-linked hemoglobins are compared to those made with both longer and shorter cross-linkers.
Larisa Sheihet et al.
Biomacromolecules, 6(5), 2726-2731 (2005-09-13)
We describe the synthesis and characterization of a family of biocompatible ABA-triblock copolymers that comprised of hydrophilic A-blocks of poly(ethylene glycol) and hydrophobic B-blocks of oligomers of suberic acid and desaminotyrosyl-tyrosine esters. The triblock copolymers spontaneously self-assemble in aqueous solution
Yu-Chieh Tsai et al.
Molecular cancer therapeutics, 14(3), 810-820 (2015-01-16)
Blockade of EGFR has been proved useful in enhancing the effect of radiotherapy, but the advantages of new-generation EGFR tyrosine kinase inhibitors (TKI) in radiosensitization are not well known. We used two human bladder cancer cells with wild-type EGFR to
G Mingrone et al.
JPEN. Journal of parenteral and enteral nutrition, 15(4), 454-459 (1991-07-01)
In order to better ascertain its possible use as an alternative fuel substrate in total parenteral nutrition, sebacate (Sb) metabolism was studied in seven overnight-fasting healthy male volunteers, who received a constant iv infusion (99 mmoles over 8 hours) of
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