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33065
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Leonardo Lorente et al.
Journal of critical care, 30(1), 217-217 (2014-10-14)
Total antioxidant capacity (TAC) in severe septic patients has been analyzed in few studies with limited number of subjects. In addition, no association between TAC serum levels and mortality in patients with sepsis has been investigated. We aimed at assessing
Petr Tůma et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 821(1), 53-59 (2005-05-19)
Capillary electrophoretic (CE) method was developed for the determination of urinary 3-methylhistidine (3MH) and 1-methylhistidine (1MH) indicating the extent of degradation of skeletal muscle proteins and thereby the state of human health. 3MH, 1MH and histidine can be separated in
M Y Khuhawar et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 873(1), 15-19 (2008-09-02)
Capillary gas chromatographic (GC) determination of methylglyoxal (MGo) was developed on the basis of precolumn derivatization with 1,2-diaminopropane (DAP) at pH 3. The elution was carried out on an HP-5 (30 m x 0.32 mm i.d.) connected with FID. The
Yu-Tang Tung et al.
BMC complementary and alternative medicine, 15, 423-423 (2015-12-03)
Some of the genus Rhododendron was used in traditional medicine for arthritis, acute and chronic bronchitis, asthma, pain, inflammation, rheumatism, hypertension and metabolic diseases and many species of the genus Rhododendron contain a large number of phenolic compounds and antioxidant
E M Bailyes et al.
The Biochemical journal, 244(3), 725-733 (1987-06-15)
1. Liver and bone alkaline phosphatase isoenzymes were solubilized with the zwitterionic detergent sulphobetaine 14, and purified to homogeneity by using a monoclonal antibody previously raised against a partially-purified preparation of the liver isoenzyme. Both purified isoenzymes had a specific
Jeong Heo Kwon et al.
Bioresource technology, 199, 283-287 (2015-09-16)
A facile butanol bioproduction process was developed using planetary milling, and Pinus rigida wood waste as a model substrate for fermentable sugars. The use of planetary milling as the pretreatment eliminates the need for washing and transfer of the biomass
Bo R Park et al.
Journal of bacteriology, 197(6), 1051-1064 (2015-01-07)
Vibrio cholerae is autochthonous to various aquatic niches and is the etiological agent of the life-threatening diarrheal disease cholera. The persistence of V. cholerae in natural habitats is a crucial factor in the epidemiology of cholera. In contrast to the
Aimin Qiao et al.
Fitoterapia, 98, 137-142 (2014-08-05)
Sour jujube is a common fruit and traditional medicine in China. Bioactivity-guided fractionation of sour jujube was used to determine the chemical identity of potent antiproliferative and antioxidant constituents. Four novel ursane-type triterpenoids, together with 8 known were isolated and
Thanh M Nguyen et al.
Pediatric diabetes, 8(4), 214-219 (2007-07-31)
Postprandial hyperglycemia associated with diabetes is a risk factor for cardiovascular disease. Currently, glycated hemoglobin A(1c) (HgbA(1c)) and glycated protein fructosamine are not sensitive markers for acute and short-term hyperglycemia. 1,5-Anhydroglucitol (1,5-AG) (Glycomark; Tomen America, New York, NY, USA) is
Rattikorn Intarakumhaeng et al.
International journal of pharmaceutics, 476(1-2), 266-276 (2014-09-28)
Understanding the effects of solvents upon percutaneous absorption can improve drug delivery across skin and allow better risk assessment of toxic compound exposure. The objective of the present study was to examine the effects of solvents upon the deposition of
Snezana Agatonovic-Kustrin et al.
Journal of pharmaceutical and biomedical analysis, 102, 93-99 (2014-09-26)
Health benefits of wine, especially with red wine, have been linked to the presence of a wide range of phenolic antioxidants. Thus, the aim of this study was to develop a simple, high performance thin layer chromatographic (HPTLC) method combined
A Copoví et al.
International journal of pharmaceutics, 314(1), 31-36 (2006-03-21)
The percutaneous penetration-enhancing effects of glycolic acid, lactic acid and sodium lauryl sulphate through the human epidermis was investigated using 5-fluorouracil as a hydrophilic model permeant and three compounds belonging to the phenylalcohols: 2-phenyl-ethanol, 4-phenyl-butanol and 5-phenyl-pentanol. The lipophilicity values
H M Liebich et al.
Journal of chromatography, 239, 343-349 (1982-04-30)
The endogenous aliphatic alcohols ethanol, n-propanol, n-butanol, isobutanol and isopentanol in serum and urine were measured by gas chromatography-mass fragmentography. Whereas for the higher-molecular-weight alcohols extraction with dichloromethane is used, ethanol is determined by direct injection of serum and urine.
Yun Li et al.
Journal of chromatography. A, 1392, 28-36 (2015-03-22)
A new dendrimer-functionalized mesoporous silica material based on large-pore 3D cubic Korea Advanced Institute of Science and Technology-6 (KIT-6) was synthesized by the growing of dendritic branches inside the mesopores of aminopropyl functionalized KIT-6. Detailed physical characterizations using transmission electron
Mina Mirzaian et al.
Blood cells, molecules & diseases, 54(4), 307-314 (2015-04-07)
Deficiency of glucocerebrosidase (GBA) leads to Gaucher disease (GD), an inherited disorder characterised by storage of glucosylceramide (GlcCer) in lysosomes of tissue macrophages. Recently, we reported marked increases of deacylated GlcCer, named glucosylsphingosine (GlcSph), in plasma of GD patients. To
A L Gainer et al.
Clinica chimica acta; international journal of clinical chemistry, 123(1-2), 11-17 (1982-08-04)
Neutrophils were isolated in good yield from fresh whole blood and their alkaline phosphatase was solubilized. Inhibitor studies using L-phenylalanylglycylglycine, L-phenylalanine and L-homoarginine revealed a distinct pattern of inhibition for each of the crude or purified preparations of the human
Anika L Dzierlenga et al.
The Journal of pharmacology and experimental therapeutics, 352(3), 462-470 (2014-12-17)
Morphine is metabolized in humans to morphine-3-glucuronide (M3G) and the pharmacologically active morphine-6-glucuronide (M6G). The hepatobiliary disposition of both metabolites relies upon multidrug resistance-associated proteins Mrp3 and Mrp2, located on the sinusoidal and canalicular membrane, respectively. Nonalcoholic steatohepatitis (NASH), the
Piyarat Weerachanchai et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 15(16), 3580-3591 (2014-08-26)
The total and partial solubility parameters (dispersion, polar and hydrogen-bonding solubility parameters) of ten ionic liquids were determined. Intrinsic viscosity approaches were used that encompassed a one-dimensional method (1D-Method), and two different three-dimensional methods (3D-Method1 and 3D-Method2). The effect of
Miyeoun Song et al.
Cell transplantation, 24(2), 183-190 (2014-01-02)
The long-term effect of magnetically targeted neural stem cells in a rat focal cerebral ischemia model was investigated. In middle cerebral artery occlusion (MCAO) stroke model rats, ferumoxide-labeled human neural stem cells (hNSCs) were injected into the tail vein. MCAO
Takahiro Kawasaki et al.
Diabetes care, 25(2), 353-357 (2002-01-30)
To investigate fructose metabolic changes in patients with diabetes. Serum and urinary fructose concentrations were determined in healthy subjects (n = 23) and in nondiabetic (n = 23) and diabetic patients (n = 26). Fructose was measured using our newly
Agne Malki et al.
Journal of leukocyte biology, 97(3), 533-545 (2015-01-28)
Our cellular immune system has to cope constantly with foodborne substances that enter the bloodstream postprandially. Here, they may activate leukocytes via specific but yet mostly unknown receptors. Ectopic RNA expression out of gene families of chemosensory receptors, i.e., the
Malcolm E Tessensohn et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 16(1), 160-168 (2014-11-25)
Voltammetric experiments with 9,10-anthraquinone and 1,4-benzoquinone performed under controlled moisture conditions indicate that the hydrogen-bond strengths of alcohols in aprotic organic solvents can be differentiated by the electrochemical parameter ΔEp (red) =|Ep (red(1)) -Ep (red(2)) |, which is the potential
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
Joel G Davis et al.
Nature, 491(7425), 582-585 (2012-11-23)
Hydrophobic hydration is considered to have a key role in biological processes ranging from membrane formation to protein folding and ligand binding. Historically, hydrophobic hydration shells were thought to resemble solid clathrate hydrates, with solutes surrounded by polyhedral cages composed
Xinjiong Ni et al.
Journal of chromatography. A, 1370, 263-269 (2014-12-03)
A novel polymeric micelle, formed by random copolymer poly (stearyl methacrylate-co-methacrylic acid) (P(SMA-co-MAA)) has been used as pseudostationary phase (PSP) in electrokinetic chromatography (EKC) for simultaneous and rapid determination of 11 kinds of water- and fat-soluble vitamins in this work.
Pazhamalai Anbarasan et al.
Nature, 491(7423), 235-239 (2012-11-09)
Nearly one hundred years ago, the fermentative production of acetone by Clostridium acetobutylicum provided a crucial alternative source of this solvent for manufacture of the explosive cordite. Today there is a resurgence of interest in solventogenic Clostridium species to produce
Nguyen Duy Binh et al.
Environmental technology, 35(9-12), 1121-1132 (2014-04-08)
Decomposition of 2,3,7,8-Tetrachlorodibenzo-p-dioxin (2,3,7,8-TCDD) present in soil under ultraviolet (UV) illumination (350-400nm) was investigated using a combination of nontoxic solvents mixed in soil and nanoscale anatase TiO2 (nTiO2) distributed on 2mm top soil surface. Three types of UV-exposure experiments were
Syame Khater et al.
Journal of chromatography. A, 1373, 197-210 (2014-12-09)
In enantioselective supercritical fluid chromatography (SFC) with chiral stationary phases (CSP), the elution strength of carbon dioxide is usually modulated by the use of polar organic solvents, also called modifiers. Alcohols like methanol, ethanol and isopropanol are the most commonly
Manjusha Saxena et al.
Pakistan journal of biological sciences : PJBS, 16(24), 1971-1977 (2014-02-13)
Tridax procumbens L., Asteraceae, has been extensively used for various ailments in the Ayurvedic system of medicine. Previous studies have revealed remarkable phytoconstituents from Tridax procumbens L. with significant antioxidant activity. The aim of the present study is to measure
Seon-Mi Seo et al.
Pesticide biochemistry and physiology, 113, 55-61 (2014-07-24)
This study investigated the fumigant toxicity of 4 Asteraceae plant essential oils and their constituents against the Japanese termite Reticulitermes speratus Kolbe. Fumigant toxicity varied with plant essential oils or constituents, exposure time, and concentration. Among the tested essential oils
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