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Shan-Shan Zhang et al.
Marine drugs, 16(12) (2018-11-30)
Neptunea arthritica cumingii (Nac) is a marine snail with high nutritional and commercial value; however, little is known about its active peptides. In this study, two multi-functional peptides, YSQLENEFDR (Tyr-Ser-Gln-Leu-Glu-Asn-Glu-Phe-Asp-Arg) and YIAEDAER (Tyr-Ile-Ala-Glu-Asp-Ala-Glu-Arg), were isolated and purified from meat and
Thomas Frank et al.
Journal of the science of food and agriculture, 92(10), 2207-2218 (2012-02-15)
To evaluate health benefits attributed to Hibiscus sabdariffa L. a randomized, open-label, two-way crossover study was undertaken to compare the impact of an aqueous H. sabdariffa L. extract (HSE) on the systemic antioxidant potential (AOP; assayed by ferric reducing antioxidant
Peter L Voyvodic et al.
Nature communications, 10(1), 1697-1697 (2019-04-14)
Cell-free transcription-translation systems have great potential for biosensing, yet the range of detectable chemicals is limited. Here we provide a workflow to expand the range of molecules detectable by cell-free biosensors through combining synthetic metabolic cascades with transcription factor-based networks.
Danika Krupp et al.
The Journal of nutrition, 142(7), 1314-1320 (2012-05-25)
An objective noninvasive biomarker for fruit and vegetable (FV) consumption would help to more reliably characterize the relationship between FV intake and health status in observational studies. Because increases in urinary hippuric acid (HA) were observed after consumption of several
Marie Meyer-Monath et al.
Talanta, 138, 231-239 (2015-04-13)
Meconium is the first fecal excretion of newborns. This complex accumulative matrix allows assessing the exposure of the fetus to xenobiotics during the last 6 months of pregnancy. To determine the eventual effect of fetal exposure to micropollutants in this
Davide Bressanello et al.
Journal of chromatography. A, 1361, 265-276 (2014-08-28)
This study investigates the potential of a parallel dual secondary column-dual detection two-dimensional comprehensive GC platform (GC×2GC-MS/FID) for metabolic profiling and fingerprinting of mouse urine. Samples were obtained from a murine model that mimics a typical unhealthy Western diet featuring
Maria Margalef et al.
Journal of agricultural and food chemistry, 63(45), 9996-10003 (2015-10-27)
After ingestion flavanols are metabolized by phase-II enzymes and the microbiota and are distributed throughout the body depending on several factors. Herein we aim to evaluate whether flavanols are tissue-accumulated after the long-term administration of a grape seed polyphenol extract
Nicolas Fabresse et al.
Clinica chimica acta; international journal of clinical chemistry, 507, 228-235 (2020-05-07)
The objectives of this study were (1) to develop a method for the determination of 10 uremic toxins (3-carboxy-4-methyl-5-propyl-2-furanpropanoic acid (CMPF), hippuric acid, indole-3-acetic acid, indoxyl sulfate, kynurenic acid, kynurenine, p-cresyl glucuronide, p-cresyl sulfate, phenylacetylglutamine and trimethylamine N-oxide (TMAO)), and
Xiu-Ju Zhao et al.
Journal of proteome research, 10(11), 5183-5190 (2011-09-13)
Mequindox is used as a veterinary antibiotic drug. As part of systematic investigations into mequindox as a veterinary medicine and its subsequent applications in food safety, we conducted the investigation to assess the metabolic response of mice to mequindox using
Yoshiharu Itoh et al.
Analytical and bioanalytical chemistry, 403(7), 1841-1850 (2012-03-27)
Cardiovascular disease (CVD) is prevalent in patients with chronic kidney disease (CKD). In hemodialysis (HD) patients, some protein-bound uremic toxins are considered to be associated with CVD. However, it is not yet known which uremic toxins are important in terms
María Pinciroli et al.
Plant foods for human nutrition (Dordrecht, Netherlands), 74(3), 405-413 (2019-07-06)
The aim of this work was to evaluate the ability of broken rice, an underutilized industrial by-product, as a potential functional and health promoting ingredient. With this purpose, the ability to inhibit the angiotensin converting enzyme and renin of a
M T Osorio et al.
Animal : an international journal of animal bioscience, 6(1), 167-172 (2012-03-23)
There is a need for new, non-invasive, rapid and reliable analytical methodologies that can easily be implemented and used for authentication of cattle production systems and the meat derived from them. Easily quantifiable markers could strengthen the current tracing methods
Gopal Pathuri et al.
Nuclear medicine and biology, 39(8), 1195-1201 (2012-08-18)
The objective of this study was to investigate a new fluorine-18 labeled hippurate, m-cyano-p-[(18)F]fluorohippurate ([(18)F]CNPFH), as a potential radiopharmaceutical for evaluating renal function by PET. [(18)F]CNPFH was synthesized by a direct one-step nucleophilic aromatic substitution using an (18)F-for-[N(CH(3))(3)](+)-reaction. In vivo
Valentina L Kouznetsova et al.
Bioorganic & medicinal chemistry, 19(11), 3320-3340 (2011-05-17)
Organic anion transporter 1 (Oat1), first identified as NKT, is a multispecific transporter responsible for the handling of drugs and toxins in the kidney and choroid plexus, but its normal physiological role appears to be in small molecule metabolite regulation.
Samer Hasan Hussein Al Ali et al.
International journal of nanomedicine, 6, 3099-3111 (2011-12-14)
A new simple preparation method for a hippurate-intercalated zinc-layered hydroxide (ZLH) nanohybrid has been established, which does not need an anion-exchange procedure to intercalate the hippurate anion into ZLH interlayers. The hippuric acid nanohybrid (HAN) was prepared by direct reaction
Ilaria Geremia et al.
Acta biomaterialia, 90, 100-111 (2019-04-07)
For a single hemodialysis session nearly 500 L of water are consumed for obtaining pyrogen-free dialysis fluid. However, many efforts are required to avoid biofilm formation in the system and risk of contamination can persist. Water scarcity and inadequate water purification
Tomasz Tarko et al.
Journal of agricultural and food chemistry, 68(5), 1315-1325 (2020-01-09)
This study examined the bioaccessibility of polyphenolic compounds originating directly from fruits or from fruit extracts during their digestion conducted in a simulated human digestive tract. The results demonstrated that polyphenols bound to the food matrix are less bioavailable, but
H Ukai et al.
Occupational and environmental medicine, 51(8), 523-529 (1994-08-01)
Exposure monitoring by personal diffusive samplers, biological monitoring of toluene exposure by urinary hippuric acid determination, haematology, serum biochemistry for liver function, and a subjective symptom survey by questionnaire were conducted on 303 male solvent workers. They were exposed to
Yan Rong et al.
Toxicological sciences : an official journal of the Society of Toxicology, 173(2), 267-279 (2019-11-20)
Mycophenolic acid (MPA) is commonly prescribed for preventing graft rejection after kidney transplantation. The primary metabolic pathways of MPA are hepatic glucuronidation through UDP-glucuronosyltransferase (UGT) enzymes in the formation of MPA-glucuronide (MPAG, major pathway) and MPA-acyl glucuronide (AcMPAG). p-Cresol, a
Andrea E Steuer et al.
Drug testing and analysis, 11(6), 813-823 (2018-12-15)
Gamma-hydroxybutyrate (GHB) is a short-chain fatty acid that occurs naturally in the mammalian brain and is prescribed as a medication against narcolepsy or used as a drug of abuse. Particularly, its use as a knock-out drug in cases of drug-facilitated
P Caboni et al.
Food research international (Ottawa, Ont.), 119, 869-875 (2019-03-20)
Despite the worldwide consumption of bovine milk, dairy products from small ruminants, such as goat's and sheep's milk, are gaining a large interest especially in the Mediterranean area. The aim of this work was to study the metabolite profiles of
David M Potts et al.
Food chemistry, 294, 27-34 (2019-05-28)
Compounds that contribute to the somatosensory flavor profile of bovine fluid milk products were investigated. Sensory descriptive analysis defined five main attributes that consisted of "mouthcoating, astringent/drying, fatty texture, dairy mouthfeel, and tingling/irritation" sensations. Utilizing multi-dimensional LC sensory guided fractionation
Andrea E Steuer et al.
Analytical and bioanalytical chemistry, 409(26), 6235-6244 (2017-08-18)
Urine adulteration to circumvent positive drug testing represents a problem for toxicological laboratories. While creatinine is a suitable marker for dilution, detection of chemicals is often performed by dipstick tests associated with high rates of false positives. Several methods would
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
J R Bales et al.
Clinical chemistry, 30(3), 426-432 (1984-03-01)
Numerous low-Mr metabolites--including creatinine, citrate, hippurate, glucose, ketone bodies, and various amino acids--have been identified in 400- and 500-MHz proton nuclear magnetic resonance (1H NMR) spectra of intact human urine. The presence of many of these was related to the
[Hippuric acid and methylhippuric acid in urine].
H Igisu et al.
Nihon rinsho. Japanese journal of clinical medicine, 57 Suppl, 457-459 (1999-10-30)
Mysuru Natarajan Savitha et al.
Peptides, 112, 34-42 (2018-11-28)
Hypertension is the fundamental cause of cardiovascular and cerebrovascular disorders. Several natural and synthetic peptides are being used as antihypertensive agents, which target angiotensin converting enzyme (ACE), the master regulator of angiotensin (Ang) II production. In this study, we have
Gamze Bora-Tatar et al.
Bioorganic & medicinal chemistry, 17(14), 5219-5228 (2009-06-13)
In the light of known HDAC inhibitors, 33 carboxylic acid derivatives were tested to understand the structural requirements for HDAC inhibition activity. Several modifications were applied to develop the structure-activity relationships of carboxylic acid HDAC inhibitors. HDAC inhibition activities were
Sergey Piskov et al.
Foods (Basel, Switzerland), 9(2) (2020-02-13)
In food biotechnology, Pleurotus ostreatus is of great interest as a source of natural antioxidants and angiotensin-converting enzyme (ACE) inhibitors. However, research in this area has not yet been completed. The effect of various drying methods on the structural properties
Violetta Mohos et al.
International journal of molecular sciences, 20(11) (2019-06-05)
Quercetin is an abundant flavonoid in nature and is used in several dietary supplements. Although quercetin is extensively metabolized by human enzymes and the colonic microflora, we have only few data regarding the pharmacokinetic interactions of its metabolites. Therefore, we
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