Results 121 to 130 of about 64,168 (232)

Adenine-induced hypoxanthine release from IMP-enriched human erythrocytes.

open access: yes, 1983
Adenine uptake and hypoxanthine release by IMP-enriched human erythrocytes has been studied. The presence of IMP within the erythrocytes leads to an increase in the rate of adenine incorporation.
GIACOMELLO, Alessandro   +1 more
core  

Hypoxanthine as an Inhibitor for Mild Steel Corrosion in 0.1 M HCl [PDF]

open access: yes, 2012
Hypoxanthine (HYP) has been evaluated as a corrosion inhibitor for mild steel in aerated 0.1 M hydrochloric acid by weight loss, potentiodynamic polarisation and electrochemical impedance spectroscopy techniques at 30 and 60 °C respectively.
Momoh-Yahaya, Habibat   +4 more
core  

DUAL ROLE OF HYPOXANTHINE IN THE REOXYGENATION OF HYPOXIC ISOLATED RAT HEARTS

open access: yes, 1991
In the reoxygenated hypoxic heart, hypoxanthine is either oxidized by xanthine oxidase with production of toxic oxygen species or salvaged for the ATP pool by hypoxanthine-guanine phosphoribosyl transferase.
M. TARANTOLA   +3 more
core   +1 more source

Hydrothermally Synthesized Cerium Phosphate with Functionalized Carbon Nanofiber Nanocomposite for Enhanced Electrochemical Detection of Hypoxanthine

open access: yesChemosensors
This work presents the detection of hypoxanthine (HXA), a purine derivative that is similar to nucleic acids who overconsumption can cause health issues, by using hydrothermally synthesized cerium phosphate (CePO4) followed by a sonochemical approach for
Prashant K. Kasare, Sea-Fue Wang
doaj   +1 more source

Urinary hypoxanthine and xanthine levels in acute coronary syndromes

open access: yes, 1999
Ischemia leads to impaired ATP metabolism, with increased production of purine degradation prod products, such as hypoxanthine and xanthine, which are useful markers of tissue hypoxia. These extracellular markers of ischemia have been studied extensively
Bayindir, O   +7 more
core   +1 more source

Breast milk–saliva interactions in shaping early mucosal immunity

open access: yesFrontiers in Immunology
The neonatal period is characterized by immunological immaturity, rendering newborns vulnerable to infections at mucosal surfaces such as the oral and gastrointestinal tracts.
Seon Bin Song, Jae Young Kim
doaj   +1 more source

Khảo sát sự biến đổi hàm lượng hypoxanthine và histamine trong tôm sú bảo quản ở 0oC [PDF]

open access: yes, 2017
Hypoxanthine and histamine which have been reported in a lot of researches are the assessing indicators for the quality of seafood and seafood product.
Khuê, Đoàn Như   +2 more
core  

IMPAIRMENT OF THE POSTANOXIC RECOVERY OF ISOLATED RAT HEARTS BY INTRAVASCULAR HYPOXANTHINE AND XANTHINE

open access: yes, 1990
Hypoxanthine is the final product of the catabolism of ATP in the stored red cell. Upon transfusion, this purine may be uptaken by the endothelial cell and oxidized in a post-ischemic or post-anoxic environment with production of oxygen-derived free ...
M. TARANTOLA   +4 more
core   +1 more source

Possibilities of the use of fast scan voltammetry in simultaneous determination of purines at carbon fiber ultramicroelectrodes

open access: yesJournal of the Brazilian Chemical Society, 2000
Hypoxanthine, xanthine and uric acid are purines present in extracellular fluids that can be used as metabolic markers, in evaluation of meat conservation and other applications. Voltammetric studies were performed in order to investigate the possibility
Cavalheiro Éder T. G.   +2 more
doaj  

Validade comercial de sardinhas inteiras e refrigeradas avaliada por análises físico-químicas, bacteriológicas e sensorial Shelf life of chilled and whole sardines evaluated by physical-chemical, bacteriological and sensory

open access: yesCiência Rural, 2012
A validade comercial de sardinhas das espécies Sardinella brasiliensis e Cetengraulis edentulus mantidas sob refrigeração em gelo (0+2°C) foi determinada por parâmetros analíticos físico-químicos, bacteriológicos e sensorial. Nas duas amostras, os teores
Sabrina da Costa Silva Andrade   +6 more
doaj  

Home - About - Disclaimer - Privacy