Results 61 to 70 of about 23,384,570 (255)

Quantification of norisoboldine in Linderae Radix by ultra-performance liquid chromatography and high performance liquid chromatography with UV detection

open access: yes, 2012
Norisoboldine is an alkaloid and has been identified as the major active component in Linderae Radix. A novel method for quantitative analysis of norisoboldine in Linderae Radix using ultra performance liquid chromatography (UPLC) with UV detection was ...
Chou, G.-X.   +4 more
core   +1 more source

Determination of itraconazole and hydroxyitraconazole in plasma by use of liquid chromatography-tandem mass spectrometry with on-line solid-phase extraction [PDF]

open access: yes, 2003
In this paper a method for the simultaneous quantification of the anti-fungal drug itraconazole and its co-active metabolite hydroxyitraconazole in plasma employing liquid chromatography tandem-mass spectrometry and automated solid-phase extraction is ...
Spöhrer, Ute   +2 more
core   +1 more source

Optimization of seminal extracellular vesicle isolation protocols for cancer biomarker analysis using proteomic profiling

open access: yesMolecular Oncology, EarlyView.
This paper shows that size‐exclusion chromatography and sequential centrifugation applied to seminal plasma enrich for different populations of extracellular vesicles. This may significantly affect the detection and analysis of extracellular vesicle‐associated cancer biomarkers.
Elen Telumyan   +8 more
wiley   +1 more source

Measurement with High-Performance Liquid Chromatography (HPLC)

open access: yesمجله دانشکده پزشکی اصفهان, 2015
Background: The global prevalence of diabetes mellitus is increasing rapidly. Measurement of glycated hemoglobin, predominantly HbA1c, is fundamental to the management of patients with diabetes. HbA1c is used to monitor long-term glycemic control, adjust
Azar Baradaran, Azadeh Karami
doaj  

Determination of Finasteride in Tablets by High Performance Liquid Chromatography

open access: yesE-Journal of Chemistry, 2007
A rapid, highly sensitive high performance liquid chromatographic method has been developed for the determination of finasteride(FNS) in bulk drug and in tablets.
K. Basavaiah, B. C. Somashekar
doaj   +1 more source

Chromatographic analysis of wheatgrass extracts

open access: yesJournal of Pharmacy and Bioallied Sciences, 2015
Aim: Wheatgrass (WG) is the shoot of Triticum aestivum Linn. belongs to the family Gramineae, and possess high chlorophyll content and essential vitamins, minerals, vital enzymes, amino acids, dietary fibers etc., It has been shown to possess anti-cancer,
Masood Shah Khan   +4 more
doaj   +1 more source

Tumour‐proximal deep serum proteomics identifies biomarkers associated with ovarian cancer

open access: yesMolecular Oncology, EarlyView.
New biomarkers are needed for early ovarian cancer detection. Ovarian (tumour‐proximal) and peripheral vein serum from healthy women and patients with benign or malignant tumours underwent nanoparticle‐enriched deep proteomics. Ovarian serum yielded more protein identifications and revealed tumour‐reflective signatures.
Darren Lau   +9 more
wiley   +1 more source

Hb A1c Separation by High Performance Liquid Chromatography in Hemoglobinopathies

open access: yesScientifica, 2016
Hb A1c measurement is subject to interference by hemoglobin traits and this is dependent on the method used for determination. In this paper we studied the difference between Hb A1c measured by HPLC in hemoglobin traits and normal chromatograms.
Vani Chandrashekar
doaj   +1 more source

Versatile vector tools for efficient protein screening across multiple expression systems

open access: yesFEBS Open Bio, EarlyView.
A unified vector toolkit enables rapid protein expression screening across E. coli, insect, and mammalian cells. A single primer pair amplifies the target gene, which is inserted into any vector via a standardized interface. This streamlined workflow eliminates repeated cloning steps, accelerating the identification of optimal expression conditions for
Zhimin Zhu   +5 more
wiley   +1 more source

Estimation of Atenolol by Reverse Phase High Performance Liquid Chromatography

open access: yesE-Journal of Chemistry, 2010
A simple, precise, sensitive, fast and accurate high performance liquid chromatography method has been developed for the determination of atenolol using mixture of phosphate buffer and acetonitrile (53:47 v/v) as mobile phase.
Naveen Kumar   +4 more
doaj   +1 more source

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