Results 31 to 40 of about 54,805 (241)

Evaluation of Oxidative Stress Status and Adenosine Deaminase Activity in Hyperthyroid and Hypothyroid Patients

open access: yesMedicine Science, 2014
A few prospective studies evaluated the oxidative stress variables and adenosine deaminase activity in patients with hyperthyroidism and hypothyroidism. Thus; we aimed to investigate oxidative stress variables and adenosine deaminase activity in patients
Tugba Raika Kiran   +3 more
doaj   +1 more source

New insights into the biological role of mammalian ADARs; the RNA editing proteins [PDF]

open access: yes, 2015
The ADAR proteins deaminate adenosine to inosine in double-stranded RNA which is one of the most abundant modifications present in mammalian RNA.
Arieti, Fabiana   +4 more
core   +2 more sources

Biosensor measurement of purine release from cerebellar cultures and slices [PDF]

open access: yes, 2010
We have previously described an action-potential and Ca2+-dependent form of adenosine release in the molecular layer of cerebellar slices. The most likely source of the adenosine is the parallel fibres, the axons of granule cells. Using microelectrode
Wall, Mark J.   +2 more
core   +2 more sources

Purinergic Dysfunction and Electrolyte Imbalance in Newly Diagnosed Bipolar Disorder Patients: A Case-control Study [PDF]

open access: yesIndian Journal of Medical Biochemistry
Aim and background: Patients with bipolar disorder experience alternating episodes of mania and depression. Adenosine, a purinergic base, plays a critical role in regulating mood, sleep, activity, appetite, cognition, memory, seizure threshold, social ...
Gayathri Ponnusamy, C Mythili
doaj   +1 more source

Probing RNA recognition by human ADAR2 using a high-throughput mutagenesis method. [PDF]

open access: yes, 2016
Adenosine deamination is one of the most prevalent post-transcriptional modifications in mRNA. In humans, ADAR1 and ADAR2 catalyze this modification and their malfunction correlates with disease. Recently our laboratory reported crystal structures of the
Beal, Peter A, Wang, Yuru
core   +1 more source

Erythrocytes as Carriers of Therapeutic Enzymes. [PDF]

open access: yes, 2020
Therapeutic enzymes are administered for the treatment of a wide variety of diseases. They exert their effects through binding with a high affinity and specificity to disease-causing substrates to catalyze their conversion to a non-noxious product, to ...
Bax, BE
core   +1 more source

Partial purification of adenosine deaminase from protoscoleces of Echinococcus granulosus [PDF]

open access: yesKirkuk Journal of Science, 2015
Adenosine deaminase has been partially purified from protoscoleces of E. granulosus by gel filtration chromatography using Sephadex G100. The molecular weight of the enzyme determined by gel filtration was about 44000 dalton with specific activity ...
Husain F. Hassan, Inas I. Rasheed
doaj   +1 more source

Trypanosoma brucei methylthioadenosine phosphorylase protects the parasite from the antitrypanosomal effect of deoxyadenosine [PDF]

open access: yes, 2016
Trypanosoma brucei causes African sleeping sickness for which no vaccine exists and available treatments are of limited use due to their high toxicity or lack of efficacy. T.
de Koning, Harry P.   +4 more
core   +1 more source

Rewriting Human History and Empowering Indigenous Communities with Genome Editing Tools. [PDF]

open access: yes, 2020
Appropriate empirical-based evidence and detailed theoretical considerations should be used for evolutionary explanations of phenotypic variation observed in the field of human population genetics (especially Indigenous populations). Investigators within
Fox, Keolu   +2 more
core   +2 more sources

Upregulation of inducible NO synthase by exogenous adenosine in vascular smooth muscle cells activated by inflammatory stimuli in experimental diabetes [PDF]

open access: yes, 2016
BACKGROUND: Adenosine has been shown to induce nitric oxide (NO) production via inducible NO synthase (iNOS) activation in vascular smooth muscle cells (VSMCs). Although this is interpreted as a beneficial vasodilating pathway in vaso-occlusive disorders,
Cignarella, Andrea   +4 more
core   +2 more sources

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