Antibacterial effect and impact on caries activity of nanosilver fluoride and silver diamine fluoride in dentin caries of primary teeth: a randomized controlled clinical trial.

Background: The use of silver diamine fluoride (SDF) in caries treatment in children has increased despite the disadvantage of causing tooth discoloration. Nanosilver fluoride (NSF) is a possible alternative. This study aimed to assess the antibacterial effect of NSF and SDF and their impact on the activity of dentin caries in primary teeth.

The antibacterial effect of nanosilver fluoride in relation to caries activity in primary teeth: a protocol for a randomized controlled clinical trial.

Background: Minimally invasive dentistry is a highly convenient and efficient method of managing caries in pediatric patients. Silver diamine fluoride (SDF) is commonly used to arrest active caries lesions. However, the associated black stain, possibility of soft tissue injury, and unpleasant taste often limit its use.

Molecular Study of Adenovirus Genotypes 40 and 41 in Children with Acute Gastroenteritis.

Background: Adenovirus is a common virus associated with acute gastroenteritis in children. There are certain genotypes that are prevalent in these infections, such as genotypes 40 and 41.

Objective: The aim of the present study was to investigate the incidence of adenovirus genotypes 40 and 41 in children with acute gastroenteritis by polymerase chain reaction (PCR) and also to determine the possibility of Adenovirus co-infections with Rotavirus.

Evaluation of Combined Ciprofloxacin and azithromycin free and nano formulations to control biofilm producing Pseudomonas aeruginosa isolated from burn wounds.

Background: Nanoparticles are becoming increasingly important against resistant superbugs including Pseudomonas aeruginosa infections.

Aims: Exploration of Azithromycin as an adjunctive therapy to Ciprofloxacin for treatment of P. aeruginosa infections.

Nanoparticles of zinc oxide defeat chlorpyrifos-induced immunotoxic effects and histopathological alterations.

Background And Aim: Chlorpyrifos (CPF) is a widely used organophosphate insecticide. Nanoparticles of zinc oxide (ZnO NPs) physically showed effective adsorbing property for some insecticides. The study was conducted to estimate the potential effect of ZnO NPs against CPF toxicity.

Modulating effect of MgO-SiO nanoparticles on immunological and histopathological alterations induced by aflatoxicosis in rats.

Introduction: AflatoxinB1 (AFB1) is well-known as a feed borne-hepatotoxic and immunosuppressive mycotoxin. This study was conducted to evaluate the efficacy of nanocomposite magnesium oxide and silicon oxide (MgO-SiO) in reducing the toxic effects of AFB1on the immunity and histological alterations in liver, spleen and intestine of adult male rats.

Experimental Design: Animals were divided into a control (Gp1) and three experimental groups (Gps); Gp2 received feed contained 200 ppb AFB1, Gp3 received feed contained 200 ppb AFB1 and 0.