Oxidative stress is increasingly recognized as a key mechanism in the biotransformation and/or toxicity of many xenobiotics. Human arylamine N-acetyltransferase 1 (NAT1) is a polymorphic ubiquitous phase II xenobiotic metabolizing enzyme that catalyzes the biotransformation of primary aromatic amine or hydrazine drugs and carcinogens. Functional and structural studies have shown that NAT1 catal...

This work aimed to (a) characterize the microstructure and porosity of human nail and bovine hoof by mercury intrusion porosimetry and SEM image analysis, (b) study the effects of hydration and of N-acetyl-l-cysteine treatment on the microstructure of both membranes, and (c) determine whether the microstructural modifications were associated with changes in drug penetration measured by standard...

AIM Spinal Cord Injury (SCI) is a devastating health problem both for the patient and the clinician. Numerous treatment modalities have been studied to reverse the effects of spinal cord injury. Herein is reported the effects and the comparison of Alpha Lipoic Acid and N-Acetyl Cysteine on rats with SCI. MATERIAL AND METHODS 38 adult male Sprague-Dawley rats were randomly divided into 5 group...

INTRODUCTION To study the efficacy of holmium laser urethrotomy with intralesional injection of Santosh PGI tetra-inject (Triamcinolone, Mitomycin C, Hyaluronidase and N-acetyl cysteine) in the treatment of urethral strictures. MATERIAL AND METHODS A total of 50 patients with symptomatic urethral stricture were evaluated by clinical history, physical examination, uroflowmetry and retrograde u...

Phosphodiesterase is an enzyme that degrades the phosphodiester bond in second messenger molecules cAMP and cGMP, regulates localization, duration, amplitude of cyclic nucleotide signaling within subcellular domains. Sildenafil a potent selective inhibitor type 5 cGMP-specific phosphodiesterase used clinically to treat erectile dysfunction pulmonary arterial hypertension. In this study, we exam...

Carbon monoxide (CO)-releasing molecules (CORMs) are used to deliver CO, a biological ‘gasotransmitter’, in chemistry and biomedicine. CORMs kill bacteria culture animal models, but reportedly benign towards mammalian cells. CORM-2 (tricarbonyldichlororuthenium(II) dimer, Ru2Cl4(CO)6), the first widely commercially available CORM, displays numerous pharmacological, biochemical microbiological a...