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The effect of L-arginine on guinea-pig and rabbit airway smooth muscle function in vitro
(Associação Brasileira de Divulgação Científica (ABRADIC), 1998-06-01)
We have investigated the effects of L-arginine, D-arginine and L-lysine on airway smooth muscle responsiveness to spasmogens in vitro. Both L-arginine and D-arginine (100 mM) significantly reduced the contractile potency ...
Effect of L-arginine, dimercaptosuccinic acid (DMSA) and the association of L-arginine and DMSA on tissue lead mobilization and blood pressure level in plumbism
(Associação Brasileira de Divulgação Científica (ABRADIC), 2001-10-01)
Lead (Pb)-induced hypertension is characterized by an increase in reactive oxygen species (ROS) and a decrease in nitric oxide (NO). In the present study we evaluated the effect of L-arginine (NO precursor), dimercaptosuccinic ...
L-arginine minimizes immunosuppression and prothrombin time and enhances the genotoxicity of 5-fluorouracil in rats
(2019-10-01)
Objective: The aim of this study was to evaluate the effect of low doses of L-arginine supplementation on hemogram, integrity of DNA and spleen, inflammatory infiltrate in the jejunum, and in the coagulogram of rats submitted ...
SERS and theoretical studies of arginine
(PERGAMON-ELSEVIER SCIENCE LTD, 2010-01-27)
Arginine amino acid (Arg) has been vibrationally studied through its infrared, Raman and surfaceenhanced
Raman scattering (SERS) spectra, and theoretical calculations. Net charge is used to predict
the possibility to ...
Arginine methylation analysis of the splicing-associated SR protein SFRS9/SRP30C
(VERSITA, 2009)
The human SFRS9/SRp30c belongs to the SR family of splicing regulators. Despite evidence that members of this protein family may be targeted by arginine methylation, this has yet to be experimentally addressed. In this ...
Biocatalytic synthesis, antimicrobial properties and toxicity studies of arginine derivative surfactants
(Springer, 2015-07)
Abstract Two novel arginine-based cationic surfactants were synthesized using as biocatalyst papain, an endopeptidase from Carica papaya latex, adsorbed onto polyamide. The classical substrate N α-benzoyl-arginine ethyl ...
Effect of oral l-arginine supplementation on post-exercise blood pressure in hypertensive adults: A systematic review with meta-analysis of randomized double-blind, placebo-controlled studiesEffet d'une supplémentation orale en l-arginine sur la pression sanguine post-exercice chez les adultes hypertendus: examen systématique et méta-analyse d’études randomisées en double aveugle, contrôlées par placebo
(2022-01-01)
Objectives: We studied the effects of oral L-arginine on post-exercise blood pressure (BP). Update: Throughout October 2020 and February 2021, the electronic databases Medline, Web of Science, CINAHL, Embase, Cochrane, ...
Arginine NO-dependent and NO-independent effects on hemodynamics
(Elsevier Science, 2014-04)
L-arginine administration decreases mean arterial blood pressure (MABP), presumably by excess nitric oxide (NO) synthesis. However, some reports indicate that D-arginine, not a substrate of NO synthase (NOS), also induces ...
Caries-free subjects have high levels of urease and arginine deiminase activity
(Bauru School of Dentistry, University of Sao Paulo, 2014)
Objectives: This study investigated the relationship between urease and arginine
deiminase system (ADS) activities and dental caries through a cross-sectional study.
Material and Methods: Urease and ADS activities were ...