Results 21 to 30 of about 2,501,958 (326)

Biotinylated Quinone as a Chemiluminescence Sensor for Biotin-Avidin Interaction and Biotin Detection Application

open access: yesSensors, 2023
Biotin, or vitamin B7, is essential for metabolic reactions. It must be obtained from external sources such as food and biotin/vitamin supplements because it is not biosynthesized by mammals.
Fatema Kaladari   +4 more
doaj   +1 more source

Ischemia – modified albumin by albumin cobalt binding test: a false myth or reality

open access: yesTürk Biyokimya Dergisi, 2023
Scientific knowledge should be based on evidence. However, some scientific studies can be carried out without sufficient evidence. And these studies may mislead subsequent studies. Ischemia-modified albumin (IMA) is a relatively newly proposed biomarker.
Yücel Doğan
doaj   +1 more source

Gold Nanocluster-Based Fluorometric Banoxantrone Assay Enabled by Photoinduced Electron Transfer

open access: yesNanomaterials, 2022
Monitoring the blood concentration of banoxantrone (AQ4N) is important to evaluate the therapeutic efficacy and side effects of this new anticancer prodrug during its clinical applications.
Kai-Yuan Huang   +6 more
doaj   +1 more source

Non-thermal radio frequency and static magnetic fields increase rate of hemoglobin deoxygenation in a cell-free preparation. [PDF]

open access: yesPLoS ONE, 2013
The growing body of clinical and experimental data regarding electromagnetic field (EMF) bioeffects and their therapeutic applications has contributed to a better understanding of the underlying mechanisms of action.
David Muehsam   +9 more
doaj   +1 more source

The negative acute phase response of serum transthyretin following Streptococcus suis infection in the pig [PDF]

open access: yes, 2005
Peer reviewedPublisher ...
Andresen, L O   +5 more
core   +4 more sources

Size Distribution and Lung-Deposition of Ambient Particulate Matter Oxidative Potential: A Contrast between Dithiothreitol and Ascorbic Acid Assays

open access: yesSSRN Electronic Journal, 2022
Particulate matter (PM) inhaled into human lungs causes oxidative stress and adverse health effects through antioxidant depletion (oxidative potential, OP). However, there is limited knowledge regarding the association between the lung-deposited dose (LDD) of PM and OP in extrathoracic (ET), tracheobronchial (TB), and pulmonary (P) regions of human ...
Lord Famiyeh   +6 more
openaire   +2 more sources

Decreased sensitivity to aspirin is associated with altered polyamine metabolism in human prostate cancer cells [PDF]

open access: yes, 2015
Acknowledgments We thank NHS Grampian for financial support of this work.Peer reviewedPublisher ...
Cameron, Gary A.   +2 more
core   +1 more source

Oxidative potential associated with urban aerosol deposited into the respiratory system and relevant elemental and ionic fraction contributions [PDF]

open access: yes, 2020
Size-segregated aerosol measurements were carried out at an urban and at an industrial site. Soluble and insoluble fractions of elements and inorganic ions were determined.
Antonucci A.   +8 more
core   +1 more source

Physicochemical characterization and oxidative potential of size fractionated Particulate Matter: Uptake, genotoxicity and mutagenicity in V-79 cells

open access: yesEcotoxicology and Environmental Safety, 2022
For many years, the impact of Particulate Matter (PM) in the ambient air has been one of the major concerns for the environment and human health. The consideration of the heterogeneity and complexity of different size fractions is notably important for ...
Kavita Dubey   +3 more
doaj   +1 more source

Filter Retardation Assay for Detecting and Quantifying Polyglutamine Aggregates Using Caenorhabditis elegans Lysates [PDF]

open access: yes, 2018
Protein aggregation is a hallmark of several neurodegenerative diseases and is associated with impaired protein homeostasis. This imbalance is caused by the loss of the protein's native conformation, which ultimately results in its aggregation or ...
Mata Cabana, Alejandro   +3 more
core   +2 more sources

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