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37 articles for “High-performance liquid chromatography”

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Research ArticleOpen accessIn the abstractAntioxidant Activity, Anti-Inflammatory and Analgesic Effects of Caralluma europaea (Eddaghmouss) in MiceAaziz Kebbou, Mehdi Ait Laaradia, Sara Oufquir et al.The aim of the current study is to evaluate the anti-inflammatory, antioxidant and analgesic properties of ethanolic (100 and 200 mg/kg, p.o.) and ethyl acetate extracts (100 and 200 mg/kg, p.o.) of Caralluma europaea. Formalin-induced paw licking test, Acetic Acid induced Writhing Test and Hot-PlateTest were used to assess the analgesic activity. Xylene-induced ear edema test was used to evaluate … …OnLine Journal of Biological Sciences, Vol. 19, Issue 4 · 24 Dec 2019 · 7,598 accessesView PDFCite
Research ArticleOpen accessIn the abstractDetermination of 1-Deoxynojirimycin Content and Phytochemical Profiles from Young and Mature Mulberry Leaves of Morus Spp.Yasinta Ratna Esti Wulandari, Vivitri Dewi Prasasty, Adrianus Rio, Cindy GeniolaMulberry leaves have been known to be rich in 1-Deoxynojirimycin (DNJ) which inhibits postprandial hyperglycemia by inhibiting α-glucosidase in the small intestine and thereby reducing the breakdown of starch and other complex sugar into glucose. Mulberry leaf extract also contains many other bioactive compounds and phytochemicals. They are very effective in supporting blood sugar levels and balancing cholesterol and triglycerides. … …OnLine Journal of Biological Sciences, Vol. 19, Issue 2 · 3 Jun 2019 · 11,074 accessesView PDFCite
Research ArticleOpen accessIn the abstractThe Usage of Biologically Active Raw Materials in Confectionery Products TechnologyAlfiya Chernenkova, Svetlana Leonova, Tamara Nikiforova et al.Increased man-caused impact, imbalance in diets lead to diseases, premature aging and life shortening. To overcome this imbalance, there is an active search for raw materials containing the physiologically functional ingredients necessary for human health or the raw materials containing biologically active substances, vitamins, mineral substances. To enrich traditional recipes with these components and to give functional purpose to products … …OnLine Journal of Biological Sciences, Vol. 19, Issue 1 · 7 Mar 2019 · 8,750 accessesView PDFCite
Research ArticleOpen accessIn the abstractLarvicidal Activity of Bruceine A against Aedes aegypti and Toxicity on Vero CellsDwi Sutiningsih, Mustofa, Tri Baskoro Tunggul Satoto, Edhi MartonoVector control is still based on the use of chemical insecticides, which can cause death of nontarget animals, pollution and the emergence of vector resistance. This study aims to assess the larvicidal activity of bruceine A against larvae of Aedes aegypti and its cytotoxic activity against Vero cells. Extraction and isolation of bruceine A from the seeds of Brucea javanica … …OnLine Journal of Biological Sciences, Vol. 18, Issue 3 · 4 Sep 2018 · 7,912 accessesView PDFCite
Research ArticleOpen accessIn the abstractEffect of Pre-Slaughter Autophagic Status on Postmortem Proteolysis in Skeletal Muscle of MiceTomonori Nakanishi, Miho Yamashita, Naoto Nishimoto et al.Post mortem proteolysis is a key event during the aging process, where muscle converts to meat. However, its precise mechanism remains unclear. In this study, the effects of pre-slaughter autophagic status on post mortem proteolysis were investigated using mouse skeletal muscle. Mice were fasted for 14 h and administered with or without the autophagy inhibitor wortmannin, whereas control mice were … …American Journal of Animal and Veterinary Sciences, Vol. 12, Issue 2 · 10 Jul 2017 · 7,988 accessesView PDFCite
Research ArticleOpen accessIn the abstractBiocompatibility of Orthodontic Resins: In vitro Evaluation of Monomer Leaching and Cytotoxic EffectsRoberto Uomo, Gianrico Spagnuolo, Giuseppina Nocca et al.The aim of this study was to investigate the effect of orthodontic resins on cell survival and to evaluate monomer leaching both before and after resin polymerization. Materials and methods: 3T3 mouse fibroblasts were exposed to three cured and uncured orthodontic resins. Cellular viability was assessed by Alamar Blue assay after 24, 48 and 72 h. High Performance Liquid Chromatography … …Current Research in Dentistry, Vol. 8, Issue 1 · 7 Jul 2017 · 16,333 accessesView PDFCite
Research ArticleOpen accessIn the abstractAnti-Inflammatory, Analgesic and Antioxidant Activities of Allophylus Cobbe LeavesPreeti Jain, Md. Selim Hossain, Kaniz Fatema et al.Allophylus cobbe L. Raeuschel (Family-Sapindaceae) is a medicinal plant used traditionally for the treatment of various health risks like pain, inflammation, ulcers and wounds in Bangladesh. This study determined the polyphenolic compounds and evaluated the analgesic, anti-inflammatory and antioxidant effects of the ethanol extract of Allophylus cobbe leaves. High Performance Liquid Chromatography (HPLC) analysis was used to determine the polyphenolic … …American Journal of Pharmacology and Toxicology, Vol. 9, Issue 4 · 27 Jan 2015 · 8,152 accessesView PDFCite
Research ArticleOpen accessIn the abstractCOLORIMETRIC DETERMINATION OF CEFQUINOME SULPHATE IN BULK AND DOSAGE FORM USING AMMONIUM MOLYBDATEShaza Wageialla Shantier, Elrasheed Ahmed GadkariemThis study was designed to develop two colorimetric methods for the determination of Cefquinome Sulphate (CS) in bulk and dosage forms using two different concentrations of molybdenum solution. The developed methods were based on the oxidation of CS with 2% ammonium molybdate, in the presence of sulphuric acid, producing a green colored product with λmax at 409 nm (Method I) … …American Journal of Applied Sciences, Vol. 11, Issue 2 · 20 Dec 2013 · 7,051 accessesView PDFCite
Research ArticleOpen accessIn the abstractINVESTIGATION OF STABILITY OF KOREAN GINSENG IN HERBAL DRUG PRODUCTLatifa Bashir Babiker, Elrasheed Ahmed Gadkariem, Riyadh Mohammed Alashban, Haya Ibrahim ALjoharThis study was designed to investigate long term stability of K-Gin capsules, a herbal medication that contains korean ginseng. Stability studies ensuring the maintenance of product quality, safety and efficacy throughout the shelf life are considered as pre-requisite for the acceptance and approval of any pharmaceutical product. Conducting long term stability studies following the guidelines issued by ICH, WHO and … …American Journal of Applied Sciences, Vol. 11, Issue 1 · 18 Dec 2013 · 9,221 accessesView PDFCite
Research ArticleOpen accessIn the abstractBioautography Guided Identification of Anticandidal Compounds from A. terreus st. 1B. K. Nagaraja, R. Sripathy, C. N. Ramchand, M. SundararamanProblem statement: Saprophytic and soil inhabiting microorganisms are prolific producers of secondary metabolites with wide range of structural and functional diversity. The objective of the current study was to screen and evaluate the anti-candidal properties of soil inhabiting fungi. Approach: Preliminary dual culture assay and bioautography was used to screen the fungi with potential anti-fungal activity and direct detection of … …American Journal of Infectious Diseases, Vol. 7, Issue 4 · 1 Dec 2011 · 7,629 accessesView PDFCite