Repositorio da Producao Cientifica e Intelectual da Unicamp: Extraction Of Anthocyanins From Arrabidaea Chica In Fixed Bed...
High performance liquid chromatography (HPLC) was used both to quantify carajurin, which is the main anthocyanin component of A ... The residue from the second step was extracted with water at 40 C and atmospheric pressure. Ethanolic, aqueous and ... showing the highest yield when the extraction was done with water. The highest contents of total phenolic compounds (178 mg GAE ... and the highest carajurin content was obtained in the ethanolic extracts. © 2013 Elsevier B.V. All rights reserved. ...http://repositorio.unicamp.br/jspui/handle/REPOSIP/89580
Chloramphenicol residues in chicken liver, kidney and muscle: a comparison among the antibacterial residues monitoring methods...
Chromatography, High Pressure Liquid. Drug Residues / analysis*, pharmacology. Enzyme-Linked Immunosorbent Assay. Kidney / ...http://www.biomedsearch.com/nih/Chloramphenicol-residues-in-chicken-liver/20600543.html
Association of plasma homocysteine and macular edema in type 2 diabetes mellitus.
Chromatography, High Pressure Liquid. Cross-Sectional Studies. Diabetes Mellitus, Type 2 / blood*, complications. Diabetic ... The levels of serum homocysteine and vitamin B6 were measured using high performance liquid chromatography (HPLC) with ...http://www.biomedsearch.com/nih/Association-plasma-homocysteine-macular-edema/18320515.html
Purification and characterization of the major glutathione transferase from adult toad (Bufo bufo) liver.
... liver by GSH-affinity chromatography followed by isoelectric focusing. The major enzyme (GST-7.64; 55% of total activity bound ... Chromatography, High Pressure Liquid. Circular Dichroism. Cytosol / enzymology. Electrophoresis, Polyacrylamide Gel. ... liver by GSH-affinity chromatography followed by isoelectric focusing. The major enzyme (GST-7.64; 55% of total activity bound ...http://www.biomedsearch.com/nih/Purification-characterization-major-glutathione-transferase/8424786.html
Monitoring programme on nitrates in vegetables and vegetable-based baby foods marketed in the Region of Valencia, Spain: levels...
Chromatography, High Pressure Liquid. Cynara scolymus / chemistry. Daucus carota / chemistry. Diet. Humans. Infant. Infant Food ...http://www.biomedsearch.com/nih/Monitoring-programme-nitrates-in-vegetables/20234964.html
Hyperhomocysteinemia in chronic renal failure patients: relation to tissue factor and platelet aggregation.
Chromatography, High Pressure Liquid. Enzyme-Linked Immunosorbent Assay. Female. Folic Acid / administration & dosage, blood. ... The highest t-hcy values were found in peritoneal dialysis patients. Vitamin B12 levels in hemodialysis/peritoneal dialysis ... In spite of the high tissue factor levels, ADP-induced platelet aggregations were found to be lower in all patient groups (HD: ... RESULTS: Hcy levels in all patient groups were significantly higher (HD: 20.42 +/- 1.91 micromol/l, PD: 35.47 +/- 6.30, early ...http://www.biomedsearch.com/nih/Hyperhomocysteinemia-in-chronic-renal-failure/16509458.html
Development, characterization and permeability assessment based on caco-2 monolayers of self-microemulsifying floating tablets...
Chromatography, High Pressure Liquid. Curcumin / analogs & derivatives*, chemistry. Emulsions*. Humans. Kinetics. Microscopy, ... The self-microemulsifying liquid containing THC was adsorbed onto colloidal silicon dioxide, mixed with HPMC, gas-generating ... Next Document: Liquid proliposomes of nimodipine drug delivery system: preparation, characterization, and pharmacok.... ... 24844939 - Benzothiadiazole-based polymer for single and double junction solar cells with high ope.... 18313809 - The history ...http://www.biomedsearch.com/nih/Development-Characterization-Permeability-Assessment-Based/23319299.html
Influencing factors on bread-derived exposure to ochratoxin A: type, origin and composition.
Chromatography, High Pressure Liquid. Diet Surveys. Food Contamination / analysis*. Health Surveys. Humans. Indicators and ... Nevertheless, the exposure through contaminated wheat bread continues to be the most significant, given its high consumption ...http://www.biomedsearch.com/nih/Influencing-factors-bread-derived-exposure/20472014.html
Isolation and identification of inulooligosaccharides resulting from inulin hydrolysis.
Chromatography, Gel. Chromatography, High Pressure Liquid. Chromatography, Ion Exchange. Electrochemistry. Hydrolysis. Inulin ... High-performance size exclusion chromatography was used to individually isolate and collect each retention peak corresponding ... of about 80 as determined by high-performance anion exchange chromatography coupled with pulsed amperometric detection (HPAEC- ... Inulin was extracted from globe artichoke and presented a high average degree of polymerization (DP) ...http://www.biomedsearch.com/nih/Isolation-identification-inulooligosaccharides-resulting-from/17983784.html
Hospital morphine preparation for abstinence syndrome in newborns exposed to buprenorphine or methadone.
Chromatography, High Pressure Liquid. Drug Contamination. Drug Stability. Female. Humans. Infant, Newborn. Methadone / adverse ... 28 days) and the mean morphine doses were higher (1.7 fold) in methadone-exposed than buprenorphine-exposed infants.. ... The methadone group required significantly higher doses of morphine preparation than the buprenorphine group during the first ...http://www.biomedsearch.com/nih/Hospital-morphine-preparation-abstinence-syndrome/18008179.html
Valine influences production and complex composition of glycopeptide antibiotic A40926 in fermentations of Nonomuraea sp. ATCC...
Chromatography, High Pressure Liquid. Fatty Acids / metabolism. Fermentation. Glycopeptides*. Molecular Structure. Teicoplanin ...http://www.biomedsearch.com/nih/Valine-influences-production-complex-composition/15032484.html
Comparative resistance of food proteins to adult and infant in vitro digestion models.
Chromatography, High Pressure Liquid. Digestion*. Humans. Infant. Lactoglobulins / immunology, metabolism*. Ovalbumin / ...http://www.biomedsearch.com/nih/Comparative-resistance-food-proteins-to/19937605.html
Identification of flavonoid metabolites after oral administration to rats of a Ginkgo biloba extract.
Chromatography, High Pressure Liquid. Feces / chemistry. Female. Flavonoids / metabolism*. Flavonols. Free Radical Scavengers ... Next Document: Determination of erythromycin in gastric juice and blood plasma by liquid chromatography and electro.... ... As further evidence, the identity of metabolites I, II, III, IV, V and VII was confirmed by co-chromatography with authentic ... Title: Journal of chromatography. B, Biomedical applications Volume: 673 ISSN: 1572-6495 ISO Abbreviation: J. Chromatogr. B, ...http://www.biomedsearch.com/nih/Identification-flavonoid-metabolites-after-oral/8925077.html
Alterations of acyl-neuraminic acids on T-lymphocytes in cases of melanoma.
Chromatography, High Pressure Liquid. Colorimetry. Humans. Melanoma / immunology*. Sialic Acids / metabolism*. Skin Neoplasms ... persons shows an evident increase of the sialic acid content combined with a shift of the sialic acid distribution to higher O- ...http://www.biomedsearch.com/nih/Alterations-acyl-neuraminic-acids-T/3262185.html
Skin ceramide alterations in first-episode schizophrenia indicate abnormal sphingolipid metabolism.
Chromatography, High Pressure Liquid. Epidermis / chemistry*. Female. Gas Chromatography-Mass Spectrometry. Humans. Male. ... gender using a hexan/ethanol extraction technique and combined high-performance thin-layer chromatography/gas-chromatography. ...http://www.biomedsearch.com/nih/Skin-Ceramide-Alterations-In-First/22589371.html
High concentrations of p-Glu-His-Pro-NH2 (thyrotropin-releasing hormone) occur in rat prostate.
... immunoreactivity occurs in high concentration within the rat prostate. Previous studies have shown that the immunoreactive ... affinity chromatography, high pressure liquid chromatography, TRH radioimmunoassay, in vitro pituitary bioassay, TRH receptor ... Chromatography, High Pressure Liquid. Growth Hormone / secretion. Male. Prolactin / secretion. Prostate / analysis*. ... The component which was highly retained during cation exchange chromatography was subjected to a preparative scale isolation, ...http://www.biomedsearch.com/nih/High-concentrations-p-Glu-His/6324143.html
Resistance to cisplatin and adriamycin is associated with the inhibition of glutathione efflux in MCF-7-derived cells.
Chromatography, High Pressure Liquid. Doxorubicin / pharmacology*. Drug Resistance, Multiple. Drug Resistance, Neoplasm*. Flow ...http://www.biomedsearch.com/nih/Resistance-to-cisplatin-adriamycin-associated/17094488.html
Use of Pico-Tag methodology in the chemical analysis of peptides with carboxyl-terminal amides.
Tissue was homogenized in an acidic medium designed to solubilize peptides while precipitating high-molecular-weight protein. ... Chromatography, High Pressure Liquid. Indicators and Reagents. Isothiocyanates. Peptides / analysis*. Pituitary Gland, ... Next Document: Tandem columns and mixed-bed columns in high-performance liquid chromatography of proteins.. ... The eluates were fractionated by reversed-phase high-performance liquid chromatography (RP-HPLC). Individual fractions were ...http://www.biomedsearch.com/nih/Use-Pico-Tag-methodology-in/3733929.html
Relationship between glycosyl hydrolase inventory and growth physiology of the hyperthermophile Pyrococcus furiosus on...
Chromatography, High Pressure Liquid. Culture Media. Glucans / metabolism. Glycoside Hydrolases / metabolism*. Maillard ...http://www.biomedsearch.com/nih/Relationship-between-glycosyl-hydrolase-inventory/10049838.html
Microdialysis monitoring of 3,4-dihydroxyphenylalanine accumulation after decarboxylase inhibition: a means to estimate in vivo...
Chromatography, High Pressure Liquid. Dialysis / methods. Dihydroxyphenylalanine / analogs & derivatives*, metabolism*, ...http://www.biomedsearch.com/nih/Microdialysis-monitoring-34-dihydroxyphenylalanine-accumulation/8093483.html
Degradation of terbutryn in sediments and water under various redox conditions.
Chromatography, Gas. Chromatography, High Pressure Liquid. Half-Life. Herbicides / analysis*. Oxidation-Reduction. Soil / ... Degradation products, identified by co-chromatography on TLC and HPLC systems, included hydroxy-terbutryn, terbutryn-sulfoxide ...http://www.biomedsearch.com/nih/Degradation-terbutryn-in-sediments-water/7108146.html
Enzymatic synthesis of uracil glucuronide, labeling with 125/131I, and in vitro evaluation on adenocarcinoma cells.
Chromatography, High Pressure Liquid. Glucuronidase / metabolism. Glucuronides / biosynthesis*, chemistry, metabolism. ... These were then analyzed by high-performance liquid chromatography-mass spectrometry and labeled with I-125 and I-131, ... The incorporation ratios of (125/131)I-UOG were higher than those of (125/131)I-UNG and of other labeled components for all ... Cell incorporation rates of n-glucuronides and o-glucuronides were higher compared to uracil, with o-glucuronides being more ...http://www.biomedsearch.com/nih/Enzymatic-synthesis-uracil-glucuronide-labeling/20578839.html
Retention of metabolites of 2',3'-didehydro-3'-deoxy-4'-ethynylthymidine, a novel anti-human immunodeficiency virus type 1...
Chromatography, High Pressure Liquid. Dipyridamole / pharmacology. Humans. Multidrug Resistance-Associated Proteins / genetics ...http://www.biomedsearch.com/nih/Retention-metabolites-23-didehydro-3/19470503.html
high-pressure liquid chromatography. HBSS. Hanks' balanced salt solution. MTT. 3-[4,5-dimethylthiazol-2-yl]-2,5-diphenyl ... 6, A and B). Higher levels of 6-TG were detected in cells not treated with DEM compared with cells treated with DEM; the AUC ... This was evidenced by the higher AUC value fortrans-AVTG after incubation of A-498 cells in the presence of trans-AVTG compared ... However, the IC50 values for both prodrugs were approximately 2.5-fold higher in the A-498 cell line than in the ACHN cell line ...http://jpet.aspetjournals.org/content/301/1/77
Decomposition of pilocarpine eye drops assessed by a highly efficient high pressure liquid chromatographic method | SpringerLink
A rapid high-resolution high pressure liquid chromatographic method was developed for assaying pilocarpine. Pilocarpine in ... Chemistry, analytical Chromatography, high pressure liquid Decomposition products Drug stability Ophthalmic solutions ... A rapid high-resolution high pressure liquid chromatographic method was developed for assaying pilocarpine. Pilocarpine in ... Existing high pressure liquid chromatographic methods suffer from long analysis times and poor resolution. The new method uses ...https://link.springer.com/article/10.1007%2FBF01980046