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G M Pollack et al.
Toxicology and applied pharmacology, 79(2), 257-267 (1985-06-30)
The degree of exposure to the plasticizer di(2-ethylhexyl) phthalate (DEHP) was assessed in 11 patients undergoing maintenance hemodialysis for the treatment of renal failure. The amount of DEHP leached from the dialyzer during a 4-hr dialysis session was estimated by
R Shapiro et al.
Transplantation, 72(3), 428-432 (2001-08-15)
The appropriate use of liver transplantation in children with type-1 primary hyperoxaluria (PH-1) is not well established. We reviewed our experience with 36 children with PH-1, including 12 who underwent liver transplantation. From 1989-1998, 36 children from 10 families in
Joanna H Clark et al.
Journal of the American Chemical Society, 133(4), 1016-1032 (2010-12-17)
Charge transfer between metal ions occupying distinct crystallographic sublattices in an ordered material is a strategy to confer visible light absorption on complex oxides to generate potentially catalytically active electron and hole charge carriers. CaCu3Ti4O12 has distinct octahedral Ti4+ and
V Surekha Devi et al.
Journal of insect physiology, 59(4), 394-399 (2013-02-09)
Efforts are being made to express toxin genes from the bacterium, Bacillus thuringiensis (Bt) in chickpea for minimizing the losses due to the pod borer, Helicoverpa armigera. However, there is an apprehension that acidic exudates in chickpea leaves may influence
Min Xiao et al.
Journal of environmental sciences (China), 25(2), 237-245 (2013-04-20)
The identities and concentrations of low-molecular-weight organic acids (LMWOAs) were determined by ion chromatography throughout a 20-m water column in Hongfeng Lake, China. The spatiotemporal variations of LMWOAs and their contributions to dissolved organic matter (DOM) in a research period
Thiamine deficiency and unexplained encephalopathy in hemodialysis and peritoneal dialysis patients.
S C Hung et al.
American journal of kidney diseases : the official journal of the National Kidney Foundation, 38(5), 941-947 (2001-10-31)
Patients with end-stage renal disease undergoing regular dialysis are prone to encephalopathy, but the cause is often unclear. Dialysis patients are at risk for thiamine deficiency, which may mimic many uremic complications, including encephalopathy. To determine whether unexplained encephalopathy in
Brynson Lehmkuhl et al.
Lab on a chip, 15(22), 4364-4368 (2015-10-10)
A simple fabrication method for generating infrared (IR) transparent microfluidic devices using etched CaF2 is demonstrated. To etch microfluidic channels, a poly(dimethylsiloxane) (PDMS) microfluidic device was reversibly sealed on a CaF2 plate and acid was pumped through the channel network
Lois Fernandez et al.
Clinical biochemistry, 46(4-5), 285-288 (2012-12-12)
There are no direct comparisons of blood glucose values in samples collected with barrier serum tubes (SST) and NaF/potassium oxalate (NaF/KOx) plasma tubes. Collection of samples in SST tubes can offer considerable savings and specimen processing advantages for national level
Daniel Girma Mulat et al.
Talanta, 143, 56-63 (2015-06-17)
In anaerobic digestion of organic matter, several metabolic pathways are involved during the simultaneous production and consumption of short-chain fatty acids (SCFA) in general and acetate in particular. Understanding the role of each pathway requires both the determination of the
Mei Yi Huang et al.
Kidney international, 68(2), 497-503 (2005-07-15)
Oxalate is a metabolic end product excreted primarily by the kidney and associated with several pathologic conditions. The most common pathologic condition involving oxalate is the formation of calcium oxalate stones in the kidney. Several stimuli have been implicated in
Ya-Ting Lin et al.
Chemosphere, 136, 27-31 (2015-04-29)
Alkaline ascorbic acid (AA) was recently discovered as a novel in-situ chemical reduction (ISCR) reagent for remediating chlorinated solvents in the subsurface. For this ISCR process, the maintenance of an alkaline pH is essential. This study investigated the possibility of
Changyong Yim et al.
Scientific reports, 5, 10674-10674 (2015-06-04)
Nanoporous anodic aluminum oxide (AAO) microcantilevers are fabricated and MIL-53 (Al) metal-organic framework (MOF) layers are directly synthesized on each cantilever surface by using the aluminum oxide as the metal ion source. Exposure of the MIL53-AAO cantilevers to various concentrations
Victor Menezes Tunholi et al.
Experimental parasitology, 133(4), 403-410 (2013-02-05)
The glucose content in the hemolymph and glycogen content in the digestive gland-gonad complex (DGG) and cephalopedal mass of Biomphalaria glabrata exposed to different parasite doses (5 and 50 miracidia) of Echinostoma paraensei as well as the activity of lactate
Lu Gao et al.
International journal of phytoremediation, 15(4), 307-319 (2013-03-16)
Phytolacca americana L. can accumulate large amounts of heavy metals in its aerial tissues, especially cadmium (Cd) and manganese (Mn). It has great potential for use in phytoextraction of metals from multi-metal-contaminated soils. This study was conducted to further investigate
Mostafa Khajeh et al.
Journal of chromatographic science, 53(7), 1217-1221 (2015-02-26)
Electromembrane extraction (EME) coupled with high-performance liquid chromatography was developed for determination of organic compounds including citric, tartaric and oxalic acid in biological samples. Organic compounds moved from aqueous samples, through a thin layer of 1-octanol immobilized in the pores
Joachim Jankowski et al.
Arteriosclerosis, thrombosis, and vascular biology, 23(7), 1231-1238 (2003-05-10)
Diadenosine polyphosphates have been demonstrated to be involved in the control of vascular tone as well as the growth of vascular smooth muscle cells and hence, possibly, in atherogenesis. In this study we investigated the question of whether diadenosine polyphosphates
M P Do et al.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 94, 273-283 (2015-06-07)
In-situ forming implant formulations based on poly(lactic-co-glycolic acid) (PLGA), acetyltributyl citrate (ATBC), minocycline HCl, N-methyl pyrrolidone (NMP) and optionally hydroxypropyl methylcellulose (HPMC) were prepared and thoroughly characterized in vitro. This includes electron paramagnetic resonance (EPR), nuclear magnetic resonance ((1)H NMR)
Gabriella C van Zanten et al.
FEMS microbiology ecology, 90(1), 225-236 (2014-08-08)
Probiotics, prebiotics, and combinations thereof, that is synbiotics, have been reported to modulate gut microbiota of humans. In this study, effects of a novel synbiotic on the composition and metabolic activity of human gut microbiota were investigated. Healthy volunteers (n
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
[Nephropathies associated with disorders of oxalic acid metabolism].
O I Iaroshevskaia et al.
Pediatriia, (7)(7), 92-96 (1990-01-01)
Tomoko Ariga et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 985, 48-53 (2015-02-07)
Iron (Fe) is an essential element for higher plants, which take it up from the soil at the root surface and transport it to shoots through the xylem. Fe(III) chelators, such as organic acids and phytosiderophores, play important roles in
Hong-Joo Lee et al.
Bioresource technology, 130, 211-217 (2013-01-12)
The present study investigated the feasibility of the recovery and reuse oxalic acid in a multistage process for the pretreatment of a lignocellulosic biomass. Electrodialysis (ED), an electrochemical process using ion exchange membranes, was used to recover and reuse oxalic
Sabine Studenroth et al.
Environmental science & technology, 47(3), 1323-1329 (2013-01-15)
Oxalic acid is the smallest dicarboxylic acid and plays an important role in soil processes (e.g., mineral weathering and metal detoxification in plants). We have first proven its abiotic formation in soils and investigated natural abiotic degradation processes based on
C Harkin et al.
Journal of applied microbiology, 118(4), 954-965 (2015-02-04)
To isolate bacteria from soil for microbial pretreatment of brown crab (Cancer pagurus) shell waste and the production of chitin. Isolates were screened for protease enzymes and acid production in order to facilitate the removal of protein and calcium carbonate
Edita Navratilova et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 35(18), 7264-7271 (2015-05-08)
Pain is aversive, and its relief elicits reward mediated by dopaminergic signaling in the nucleus accumbens (NAc), a part of the mesolimbic reward motivation pathway. How the reward pathway is engaged by pain-relieving treatments is not known. Endogenous opioid signaling
Walmor C De Mello
Molecular and cellular biochemistry, 407(1-2), 9-16 (2015-05-20)
The influence of intracellular administration of angiotensin (1-7) (Ang 1-7) on the inward calcium current was investigated in myocytes isolated from the left ventricle of Wistar Kyoto rat hearts using the patch-clamp technique. The results indicated: (1) the intracellular administration
Rodrigo Pascual et al.
Acta neurobiologiae experimentalis, 74(4), 415-423 (2015-01-13)
In the current study, we analyzed the impact of antenatal betamethasone on macroscopic cerebellar development, Purkinje cell morphology and the expression of the neuroprotective protein calbindin-D28k. Pregnant rats (Sprague-Dawley) were randomly divided into two experimental groups: control (CONT) and betamethasone-treated
M Tariq Javed et al.
Environmental science and pollution research international, 20(3), 1876-1880 (2013-01-01)
The presence of Eriophorum angustifolium in mine tailings of pyrite maintains a neutral pH, despite weathering, thus lowering the release of toxic elements into acid mine drainage water. We investigated if the presence of slightly elevated levels of free toxic
Poliana Coelho Cabral et al.
Nephrology (Carlton, Vic.), 10(5), 459-463 (2005-10-14)
The objective of this study was to assess the vitamin A and zinc serum levels in patients undergoing haemodialysis (HD) in the city of Recife, in the north-eastern region of Brazil. The study comprised 55 patients and 28 healthy controls.
Christopher H Gibbons et al.
Neurology, 72(17), 1479-1486 (2009-04-29)
To evaluate a novel method to quantify the density of nerve fibers innervating sweat glands in healthy control and diabetic subjects, to compare the results to an unbiased stereologic technique, and to identify the relationship to standardized physical examination and
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