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Namrata Sharma et al.
Eye & contact lens, 41(5), 273-276 (2015-09-01)
To evaluate the occurrence of localized incision-site Descemet membrane detachment (DMD) during and after phacoemulsification and to study its relationship with phacoemulsification parameters. Forty-three, consecutive uneventful cases of phacoemulsification through 2.8-mm clear corneal incision were included in this prospective study.
Arseto Y Bagastyo et al.
Water research, 47(1), 242-250 (2012-11-10)
Reverse osmosis concentrate from wastewater reclamation contains biorefractory trace organic contaminants that may pose environmental or health hazard. Due to its high conductivity, electrochemical oxidation of brine requires low voltage which is energetically favourable. However, the presence of chloride ions
Simona Summa et al.
Food chemistry, 187, 477-484 (2015-05-16)
A simple, sensitive and selective multiresidue high-performance liquid chromatography with diode array detection method for determination of 13 sulphonamides in eggs was developed and validated. Sample extraction and clean-up conditions were carefully studied and factors as gradient elution and column
Abdennacer Boulila et al.
Lipids in health and disease, 14, 59-59 (2015-06-25)
Lycium intricatum Boiss., a Solanaceous shrubbery is used in Tunisia as a windbreak and medicinal plant. However, it is considered as underexploited specie despite its high potential to serve as source with economic and nutritional value. To date only limited
Knut Fredrik Seip et al.
Journal of chromatography. A, 1347, 1-7 (2014-05-06)
Electromembrane extraction (EME) was performed on samples containing substantial amounts of NaCl to investigate how the presence of salts affected the recovery, repeatability, and membrane current in the extraction system. A group of 17 non-polar basic drugs with various physical
Khaled A Osman
Journal of AOAC International, 98(5), 1199-1206 (2015-11-04)
Organochlorine residues were detected in 54/200 of muscles and 55/200 of livers of camels slaughtered in different districts of Al-Qassim region, Saudi Arabia, by using GC/MS analysis. The ΣDDT residues (Σ-DDT=p,p'-DDT+p,p'-DDE+p,p'-DDD+p,p'-DDA) in muscles and livers were the most frequent. The
Fernando Montañés et al.
Journal of chromatography. A, 1418, 218-223 (2015-09-29)
Preparative scale supercritical fluid chromatography was used to separate derivatized anomeric monosaccharides. Methyl 2,3,4,6-tetra-O-benzoyl-α-d-glucopyranoside and methyl 2,3,4,6-tetra-O-benzoyl-β-d-glucopyranoside were synthesized by benzoyl derivatization of the parent anomerically pure monosaccharides. The elution profiles of each anomer were studied, suggesting that separation was
Leo R Fitzpatrick et al.
Inflammopharmacology, 22(6), 341-349 (2014-04-10)
Synthetic triterpenoids inhibit IL-17 and improve autoimmune disease in mice. A prototype triterpenoid, 1-[2-cyano-3-,12-dioxooleana-1,9(11)-dien-28-oyl] imidazole (CDDO-Im), also inhibits signal transducer and activator of transcription 3 (STAT3) activation. The goals of our study were twofold: (1) To determine if ex vivo
Yuan-long Wang et al.
Foodborne pathogens and disease, 12(8), 693-703 (2015-08-11)
A precise and simplified method of sample preparation for the simultaneous quantification of the antibiotics β-lactam, macrolide, tetracycline, sulfonamide, and quinolone in bovine milk was developed. The central composite design of response surface methodology was used to design and optimize
Shijie Liu et al.
The Journal of biological chemistry, 288(13), 8794-8803 (2013-02-09)
Lgr4/Gpr48 is one of the newly identified R-spondins receptors and potentiates Wnt signaling, which regulates intestinal homeostasis. We used a hypomorphic mouse strain to determine the role of Lgr4 in intestinal inflammation and recovery. Intestinal inflammation was induced with dextran
Abdoulaye Thiam et al.
Water research, 81, 178-187 (2015-06-10)
The degradation of 130 mL of mixtures of food azo dyes E122, E124 and E129 has been studied by electro-Fenton (EF) and UVA photoelectro-Fenton (PEF) using a stirred tank reactor with either a boron-doped diamond (BDD) or Pt anode and an
Mehmet Akyüz et al.
Journal of pharmaceutical and biomedical analysis, 117, 26-36 (2015-09-08)
A chemometrically optimized isolation procedure combined with gas chromatography-mass spectrometry detection technique has been proposed for quantitative determination of trace levels of nitrosamines in gastric juice samples of patients with the gastrointestinal tract problems. The extraction conditions of each nitrosamine
Xiao-Dong Wen et al.
Phytotherapy research : PTR, 28(6), 892-898 (2013-10-22)
Patients suffering from inflammatory bowel disease are at a high risk of developing colorectal cancer. To assess the anticancer potential of botanicals, in this study, we evaluated the effects of Panax notoginseng on azoxymethane/dextran sulfate sodium (DSS)-induced colitis. One week
Imen Touihri et al.
Journal of oleo science, 64(8), 869-879 (2015-07-17)
Allium roseum L. (Alliaceae) endemic mediterranean specie was represented in the North Africa by 12 different taxa. In the present study, chemical composition, antiproliferative, antioxidant and antimicrobial activities of the essential oil extracted from A. roseum var. grandiflorum Briq. bulbs
Jiehong Guo et al.
Journal of chromatography. A, 1370, 1-8 (2014-12-03)
The objective of this work was to investigate the feasibility of using a single pretreatment procedure for the analyses of multiple groups of organics, which have a wide range of chemical structures and physicochemical properties, in sediment samples. Nine groups
S Fukahori et al.
Water science and technology : a journal of the International Association on Water Pollution Research, 72(2), 238-244 (2015-07-16)
The combination of nitrogen recovery and pharmaceutical removal processes for livestock urine treatment were investigated to suppress the discharge of pollutants and recover nitrogen as resources. We combined methylene urea synthesis from urea and adsorption and photocatalytic decomposition of sulfonamide
Margaux Cameleyre et al.
Journal of agricultural and food chemistry, 63(44), 9777-9788 (2015-11-04)
This study focused on the impact of five higher alcohols on the perception of fruity aroma in red wines. Various aromatic reconstitutions were prepared, consisting of 13 ethyl esters and acetates and 5 higher alcohols, all at the average concentrations
Devavratha H Rao et al.
Phytochemistry, 83, 7-14 (2012-09-11)
Field bean seed contains a Gal/GalNAc lectin (DLL-II) that exhibits associated polyphenol oxidase (PPO) activity and does not bind to its sugar specific affinity matrix. The molecular basis for this lack of binding is not known. The DLL-II gene was
Zhi-Jian Tan et al.
Molecules (Basel, Switzerland), 20(10), 17929-17943 (2015-10-06)
In this work, a two-step extraction methodology of ionic liquid-based ultrasonic-assisted extraction (IL-UAE) and ionic liquid-based aqueous two-phase system (IL-ATPS) was developed for the extraction and purification of secoisolariciresinol diglucoside (SDG) from flaxseed. In the IL-UAE step, several kinds of
Ximena Aguilar et al.
PloS one, 9(5), e98575-e98575 (2014-05-31)
Mediator is an evolutionary conserved multi-protein complex present in all eukaryotes. It functions as a transcriptional co-regulator by conveying signals from activators and repressors to the RNA polymerase II transcription machinery. The Arabidopsis thaliana Med25 (aMed25) ACtivation Interaction Domain (ACID)
K Saagar Vijayaragavan et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 967, 118-126 (2014-08-03)
Vaccine production faces a challenge in adopting conventional downstream processing steps that can efficiently purify large viral particles. Some major issues that plague vaccine purification are purity, potency, and quality. The industry currently considers 30% as an acceptable virus recovery
Siyam M Ansar et al.
International journal of pharmaceutics, 561, 283-288 (2019-03-08)
A capillary electrophoresis coupled to an inductively coupled plasma-tandem mass spectrometry (CE/ICP-MS/MS) method was developed and validated for the determination of external and intra-liposomal sulfate in doxorubicin liposomal formulations. Ammonium sulfate is a critical component of liposomes, in the loading
Vibe Bach et al.
Journal of agricultural and food chemistry, 63(44), 9803-9811 (2015-10-30)
The eating quality of carrots (Daucus carota L.) was investigated to evaluate the impact of cropping systems (one conventional and three organic systems) and growing years (2007, 2008, and 2009) on root size, chemical composition, and sensory quality. The content
Betina Fejerskov et al.
ACS applied materials & interfaces, 4(9), 4981-4990 (2012-09-04)
In this work, we characterize physical hydrogels based on poly(vinyl alcohol), PVA, as intelligent biointerfaces for surface-mediated drug delivery. Specifically, we assemble microstructured (μS) surface adhered hydrogels via noncryogenic gelation of PVA, namely polymer coagulation using sodium sulfate (Na(2)SO(4)). We
Jitlada Vichapong et al.
Talanta, 139, 21-26 (2015-04-18)
A simple and fast method namely in-coupled syringe assisted octanol-water partition microextraction combined with high performance liquid chromatography (HPLC) has been developed for the extraction, preconcentration and determination of neonicotinoid insecticide residues (e.g. imidacloprid, acetamiprid, clothianidin, thiacloprid, thiamethoxam, dinotefuran, and
Yuzhi Deng et al.
Carbohydrate polymers, 111, 864-869 (2014-07-20)
An insoluble biocomposite composed of potato starch and chitosan was prepared by microwave treatment. The effect of pH on swelling (liquid absorption) behavior of the composites was investigated at pH 2, pH 6.8 and pH 12. Analysis revealed that the
M Costalat et al.
Carbohydrate polymers, 134, 541-546 (2015-10-03)
The controlled assembly of oppositely charged chitosan (CS, Mw ∼ 33 × 10(3) to 600 × 10(3)g mol(-1)) and dextran sulfate (DS, Mw = 1.3 × 10(6)g mol(-1)) or heparin (HP, Mw = 1.8 × 10(4)g mol(-1)) led either to
Jinli Cui et al.
Journal of environmental sciences (China), 32, 42-53 (2015-06-05)
Elevated arsenic (As) in groundwater poses a great threat to human health. Coagulation using mono- and poly-Fe salts is becoming one of the most cost-effective processes for groundwater As removal. However, a limitation comes from insufficient understanding of the As
Wan Mohd Nuzul Hakimi Wan Salleh et al.
Archives of pharmacal research, 38(4), 485-493 (2014-08-08)
The present study aimed to examine the chemical compositions of the essential oils of Beilschmiedia madang and their antioxidant, antibacterial, antifungal, anticholinesterase and anti-tyrosinase activities. The major constituents of the essential oils of leaf and bark of B. madang were
Anouk A J Hamers et al.
PloS one, 10(8), e0133598-e0133598 (2015-08-05)
Nuclear receptor Nur77, also referred to as NR4A1 or TR3, plays an important role in innate and adaptive immunity. Nur77 is crucial in regulating the T helper 1/regulatory T-cell balance, is expressed in macrophages and drives M2 macrophage polarization. In
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