In continuation of our previous reports on the broad-spectrum antimicrobial activity of atmospheric non-thermal dielectric barrier discharge (DBD) plasma treated N-Acetylcysteine (NAC) solution against planktonic and biofilm forms of different multidrug resistant microorganisms, we present here the chemical changes that mediate inactivation of Escherichia coli. In this study, the mechanism and ...

This report describes the quality control programme used within the Bronchitis Randomized on N-acetylcysteine (NAC) Cost-Utility Study, a trial designed to assess the decline in lung function, exacerbation rate, health status, and cost-effectiveness with NAC or a placebo in 523 patients with chronic obstructive pulmonary disease over a 3-yr period. Spirometry was scored from 0 (worst quality) t...

Eosinophils are oxidant-sensitive cells considered relevant in allergic inflammation. The present study aimed to examine the effects of the antioxidant N-acetyl-L-cysteine (NAC) on constitutive and cytokine-delayed apoptosis in human isolated eosinophils. Human eosinophils were purified from the blood of healthy donors by a magnetic separation system. Apoptosis and cellular glutathione were ass...

OBJECTIVES To describe the outcome after administration of N-acetylcysteine (NAC) to seven children with nonparacetamol induced acute liver failure (ALF) complicating dengue infection. METHODS Clinical records of children with non paracetamol induced acute liver failure complicating severe dengue viral infection, were retrospectively analysed for clinical and biochemical outcome following tre...

Cadmium (Cd) is a developmental toxicant that induces fetal growth restriction (FGR). Placental endoplasmic reticulum (ER) stress is associated with FGR. This study investigated the effects of N-acetylcysteine (NAC) on Cd-induced placental ER stress and FGR. Pregnant mice were intraperitoneally injected with CdCl2 daily from gestational day (GD)13 to GD17. As expected, Cd reduced fetal weight a...

The neonatal small intestine is susceptible to damage caused by oxidative stress. This study aimed to evaluate the protective role of antioxidant N-acetylcysteine (NAC) in intestinal epithelial cells against oxidative damage induced by H2O2. IPEC-J2 cells were cultured in DMEM-H with NAC and H2O2. After 2-day incubation, IPEC-J2 cells were collected for analysis of DNA synthesis, antioxidation ...

Drug induced liver injury (DILI) leads to acute hepatitis in 10%, liver failure, and death in 30%. One of the major drugs causing DILI is Anti-tuberculous drugs and since tuberculosis is affecting 1/3rd of the total world population, their use is quite common. Use of Isoniazid (INH) is limited owing to hepatotoxicity following the stress produced by oxidative species. Silymarin has hepatoprotec...

Following spinal cord trauma, mitochondrial dysfunction associated with increased oxidative stress is a critical event leading to leukocyte inflammatory responses, neuronal cell death and demyelination, contributing to permanent locomotor and neurological disability. The present study demonstrated that the mitochondrial enhancer N-acetylcysteine (NAC) may restore redox balance via enhancement o...

Medical device-associated infections caused by Staphylococcus epidermidis usually involve biofilm formation and its eradication is particularly challenging. Although rifampicin has been proving to be one of the most effective antibiotics against S. epidermidis biofilms, its use as a single agent can lead to the acquisition of resistance. Therefore, we assessed the combined effect of rifampicin ...

BACKGROUND Platelet hyperaggregability is a pro-thrombotic feature of type-2 diabetes, associated with low levels of the antioxidant glutathione (GSH). Clinical delivery of N-acetylcysteine (NAC), a biosynthetic precursor of GSH, may help redress a GSH shortfall in platelets, thereby reducing thrombotic risk in type-2 diabetes patients. We investigated the effect of NAC in vitro, at concentrati...