Yayıncı "Elsevier Science BV" Eczacılık Fakültesi için listeleme
Toplam kayıt 74, listelenen: 21-40
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The cytotoxic activity of Vitex agnus castus L. essential oils and their biochemical mechanisms
(Elsevier Science BV, 2014)In this present study, essential oils from fruit and fruitless herba of Vitex agnus castus L. collected from Izmir, Turkey, were obtained by hydrodistillation using Clevenger-type apparatus for 3 h. The cytotoxic and ... -
Determination of cefuroxime axetil in tablets and biological fluids using liquid chromatography and flow injection analysis
(Elsevier Science BV, 2006)Cefuroxime axetil is the pro-drug of cephalosporin cefuroxime that is used in the treatment of common community-acquired infections. A simple and precise liquid chromatographic method for the determination of cefuroxime ... -
Determination of leflunomide in tablets by high performance liquid chromatography
(Elsevier Science BV, 2006)In the present study, a reverse phase high performance liquid chromatography (HPLC) method was validated and applied for the determination of leflunomide in tablets. Chromatographic separation of leflunomide and oxazepam ... -
Determination of micelle formation of ketorolac tromethamine in aqueous media by acoustic measurements
(Elsevier Science BV, 2013)Density and speed of sound of ketorolac tromethamine in aqueous solutions have been measured as a function of concentration at atmospheric pressure and in the temperature range from 293.15 to 313.15 K. Apparent molar ... -
Diarylmethanon, bromophenol and diarylmethane compounds: Discovery of potent aldose reductase, alpha-amylase and alpha-glycosidase inhibitors as new therapeutic approach in diabetes and functional hyperglycemia
(Elsevier Science BV, 2018)Diabetes mellitus (DM) is a chronic metabolic disease in which there are high blood sugar levels over a prolonged period. Aldose reductase (AR) belongs to aldo-keto reductase superfamily and plays a key role in the polyol ... -
Effects of treatment with St. John's Wort on blood glucose levels and pain perceptions of streptozotocin-diabetic rats
(Elsevier Science BV, 2011)This present study was undertaken to examine treating effects of St. John's Wort (SJW) extract on nociceptive perception of STZ-diabetic animals based on its potential antidiabetic and antinociceptive activities. One week ... -
Electrochemically controlled solid-phase microextraction (EC-SPME) based on overoxidized sulfonated polypyrrole
(Elsevier Science BV, 2005)A method for the extraction and selective determination of cations is proposed using electro-synthesized overoxidized sulfortated polypyrrole film. The polymer film is used for the selective extraction of trace levels of ... -
Enzyme inhibitory and antioxidant activity of Melia azedarach L. naturalized in Anatolia and its phenolic acid and fatty acid composition
(Elsevier Science BV, 2012)In the present study, acetylcholinesterase (AChE), butyrylcholinesterase (BChE), and tyrosinase inhibitory and antioxidant activities of the fruit and leaf extracts of Melia azedarach L (Meliaceae) of Turkish origin were ... -
Essential oil composition and leaf trichomes of Pegolettia baccharidifolia and Pegolettia retrofracta (Asteraceae)
(Elsevier Science BV, 2017)The essential oils obtained by hydrodistillation from Pegolettia baccharidifolia Less. and P. retrofracta (Thunb.) Kies were studied for the first time, using GC/MS and GC/FID techniques. A total of 178 components were ... -
Essential oils of green and red Perilla frutescens as potential sources of compounds for mosquito management
(Elsevier Science BV, 2015)Dengue fever is a mosquito-borne disease transmitted by Aedes aegypti producing high rates of human morbidity and mortality. In order to find new and effective compounds against A. aegypti with low mammalian and less ... -
Evaluation of neuritogenic activity of cultivated, wild and commercial roots of Gentiana lutea L.
(Elsevier Science BV, 2015)Several natural products have been proven to prevent neurodegenerative disorders by potentiating the action of nerve growth factor (NGF). Among them, secoiridoids have recently attracted interest for their potential use ... -
Gamma-aminobutyric acid loaded halloysite nanotubes and in vitro-in vivo evaluation for brain delivery
(Elsevier Science BV, 2015)Gamma-aminobutyric acid (GABA) is a key neurotransmitter where it usually inhibits impulse transmission. GABA release blockage or postsynaptic reaction were determined to provoke epileptic convulsions. The aim of the present ... -
Gas chromatographic-mass spectrometric analysis of essential oils from Pimpinella aurea, Pimpinella corymbosa, Pimpinella peregrina and Pimpinella puberula gathered from Eastern and Southern Turkey
(Elsevier Science BV, 2005)Essential oils from fruits, stems and leaves and roots of Pimpinella aurea DC., P. corymbosa Boiss., P. peregrina L. were analyzed by gas chromatography (GC) and gas chromatography-mass spectrometry (GC-MS) techniques. ... -
Gas chromatographic-mass spectrometric analysis of essential oils from Pimpinella species gathered from Central and Northern Turkey
(Elsevier Science BV, 2006)Essential oils from 15 Pimpinella species were analyzed by gas chromatography (GC) and gas chromatography-mass spectrometry (GC-MS) techniques. One species, Pimpinella anisum, in which only fruits were evaluated, was also ... -
Gas chromatographic-mass spectrometric analysis of volatiles obtained by four different techniques from Salvia rosifolia Sm., and evaluation for biological activity
(Elsevier Science BV, 2010)Four different isolation techniques, conventional hydrodistillation (HD), microwave-assisted hydrodistillation (MWHD), microdistillation (MD) and micro-steam distillation-solid-phase microextraction (MSD-SPME), have been ... -
Head-space volatiles of Gethyllis afra and G. ciliaris fruits ("kukumakranka")
(Elsevier Science BV, 2008)The head-space volatiles of Gethyllis afra and G. ciliaris fruits collected in the South Western Cape Province of South Africa were analysed by solid phase micro-extraction (SPME) followed by gas chromatography coupled to ... -
Head-space volatiles of Marula (Scelerocarya birrea, subspecies caffra)
(Elsevier Science BV, 2008)… -
Head-space volatiles of marula (Sclerocarya birrea subsp caffra)
(Elsevier Science BV, 2008)Head-space volatiles of the fruit pulp and the whole fruits (skin volatiles) were investigated using solid phase micro-extraction (SPME) and GC-MS. The two major compounds in the fruit pulp were beta-caryophyllene (91.3%) ... -
Histochemistry and ultrastructure of brain mast cells in vip treated parkinsonian rats
(Elsevier Science BV, 2005)…