Results 11 to 20 of about 165,674 (237)

Spectrophotometry for cerebrospinal fluid pigment analysis [PDF]

open access: yes, 2006
The use of spectrophotometry for the analysis of the cerebrospinal fluid (CSF) is reviewed. The clinically relevant CSF pigments--oxyhemoglobin and bilirubin--are introduced and discussed with regard to clinical differential diagnosis and potentially ...
Keir, G., Petzold, A., Sharpe, L.T.
core   +1 more source

Synchronisation of parental behaviours reduces the risk of nest predation in a socially monogamous passerine bird

open access: yesScientific Reports, 2018
Social monogamy with bi-parental care is the most common breeding pattern in birds, yet cooperation between mates has not been intensively studied to date.
K. Leniowski, E. Węgrzyn
doaj   +1 more source

Silicon photonics for on-chip spectrophotometry [PDF]

open access: yes, 2015
Silicon and Silicon Nitride photonics arc on their way to open the route towards integrated on-chip spectropholometers, Cost, miniaturization, miniaturization, hut also performance advantages ace at the origin of their potential We will discuss several ...
Baets, Roel   +12 more
core   +2 more sources

Iron Forms Fe(II) and Fe(III) Determination in Pre-Roman Iron Age Archaeological Pottery as a New Tool in Archaeometry

open access: yesMolecules, 2021
This article presents studies on iron speciation in the pottery obtained from archaeological sites. The determination of iron forms Fe(II) and Fe(III) has been provided by a very simple test that is available for routine analysis involving the technique ...
Lidia Kozak   +5 more
doaj   +1 more source

Analysis of Isocitrate Dehydrogenase -2 (IDH-2) Activity in Human Serum as a Biomarker in Chemotherapy Patients of Breast Carcinoma: A Case-Control Study [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2017
Introduction: Breast cancer represents a major public health problem in women worldwide. For many cancers, serum tumour markers play an important role in patient treatment and monitoring.
Roshni Gavel   +4 more
doaj   +1 more source

Indirect Spectrophotometric Determination of Diclofenac and Isoxsuprine Drugs Using N-bromosuccinimide and Malachite Green Dye [PDF]

open access: yesمجلة التربية والعلم, 2019
Simple, accurate and sensitive indirect spectrophotometric method for assay of diclofenac (Di) and Isoxsuprine (IS) in pure and pharmaceutical formulation has been developed.
Marwan Al- Sharook, Leena Al-Salim
doaj   +1 more source

Interaction of letrozole and its degradation products with aromatase: chemometric assessment of kinetics and structure-based binding validation

open access: yesJournal of Enzyme Inhibition and Medicinal Chemistry, 2022
Letrozole is one of the most prescribed drugs for the treatment of breast cancer in post-menopausal women, and it is endowed with selective peripheral aromatase inhibitory activity.
Michele De Luca   +6 more
doaj   +1 more source

Spectrophotometry of nearby field galaxies: the data [PDF]

open access: yes, 1999
We have obtained integrated and nuclear spectra, as well as U, B, R surface photometry, for a representative sample of 196 nearby galaxies. These galaxies span the entire Hubble sequence in morphological type, as well as a wide range of luminosities (M_B=
Cousins A. W. J.   +4 more
core   +3 more sources

A simple method for assessing hyaluronic acid production by cumulus-oocyte complexes

open access: yesCzech Journal of Animal Science, 2016
The cumulus expansion of cumulus-oocyte complex (COC) is an essential regulating process of oocyte maturation and as such it is a possible biomarker of the in vitro maturing oocytes quality.
K. Zámostná   +11 more
doaj   +1 more source

Comparison of UV spectrometry and fluorometry-based methods for quantification of cell-free DNA in red cell components

open access: yesAsian Journal of Transfusion Science, 2019
BACKGROUND: Stress and shear force applied on blood components during processing and storage may induce cellular damage leading to release of cell-free DNA (cfDNA).
Dheeraj Khetan   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy