نتایج جستجو برای: ms analyzing
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Literature has suggested that changes in brain flow circulation occur in patients with multiple sclerosis. In this study, digital subtraction angiography (DSA) was used to measure the absolute CCT value in MS patients and to correlate its value to age at disease onset and duration, and to expand disability status scale (EDSS). DSA assessment was performed on eighty MS patients and on a control ...
Abstract Four antibiotics, oxytetracycline, tetracycline, doxycycline, and chlortetracycline were separated quantified in medicated feed. Tetracyclines from feed samples extracted with 0.01 M citric buffer acetonitrile (pH 3.0) further purified 0.45 µm syringe filters. The extract was on commercial RP-C18 column analyzing using liquid chromatograph (LC) two different detectors: diode array dete...
BACKGROUND Reliable measurement of aldosterone with less interlaboratory variation than RIA would help standardize testing for primary aldosteronism. We set out to validate a high-performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS) method for aldosterone in human plasma. METHODS We prepared samples (EDTA plasma, lithium heparin plasma, and serum from separator and plain cl...
Objective: The purpose of this study was the association between urinary disorder (UD), spastic hypertonia and assistive device with falling. Methods: In this analytical cross sectional study, 140 participants with Expanded Disability Status Scale (EDSS) score below 7 aged 20 to 55 years were divided into two groups according to their reports of falls in the past 6 months. Participants select...
INTRODUCTORY NOTES In the original manuscript of the catalogue of Webster's library (Chetham MS. A.6.47), the works have been arranged according to subject and book-size with appropriate section headings. In the transcription that follows, I have attempted to preserve the original layout ofthe catalogue (and by implication, the library itself), but have altered the system ofnumeration in order ...
Are you a nurse leader or professional development practitioner in a health care facility? This article provides recommendations to promote quality and safety education with a focus on systems thinking awareness among direct care nurses. A key point is error prevention, which requires a shared effort among all nurses. J Contin Educ Nurs. 2017;48(7):295-297.
Background: One of the today most common and incurable diseases that is associated with central neural system is ‘MS’ disease. Multiple sclerosis (MS) is a demyelinating disease in which the insulating covers of nerve cells in the brain and spinal cord are damaged. In this disease become apparent a wide spectrum of symptoms such as lose muscles control and their coordination and vision derangem...
BACKGROUND Busulfan (Bu) requires therapeutic drug monitoring (TDM) in subjects undergoing a conditioning regimen for hematopoietic stem cell transplantation (HSCT). To speed up the procedure and increase reproducibility, we improved our routine LC-MS/MS assay using the on-line solid-phase extraction (SPE) of samples. METHODS A protein precipitation (PP) step was performed before the on-line ...
The metabolic profiles of Panax quinquefolius and its associated therapeutic values are critically affected by the repetitious steaming times. The times-dependent steaming effect of P. quinquefolius is not well-characterized and there is also no official guideline on its times of steaming. In this paper, a UPLC-Q-TOF-MS/MS method was developed for the qualitative profiling of multi-parametric m...
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