Background: There is growing interest in the natural and constructed wetlands for wastewater treatment. While nutrient removal in wetlands has been extensively investigated, information regarding the degradation of the pharmaceuticals and personal care products (PPCPs) has only recently been emerging. PPCPs are widely distributed in urban wastewaters and can be removed to some extent by the con...

Objective(s): The aim of this study was to evaluate the effects of Malva sylvestris aqueous extract on cutaneous wound healing in BALB/c mice. Materials and Methods: Twenty seven male BALB/c mice (2.5 months of age) were used. A cut wound (superficial fascia depth) was made locally. The mice were then divided into three groups: the first, second and third groups received topical administration ...

Pseudomonas aeruginosa exposed to silver sulfadiazine (AgSu) were examined in an electron microscope. The treated cells were distorted in shape, and structures (blebs) protruded from the cell surface. These "blebs" appeared to arise from the cell wall. A strain of P. aeruginosa resistant to AgSu did not display these changes. Upon exposure of P. aeruginosa to silver nitrate, none of these chang...

Considerable research has been conducted and published regarding the efficacy of ARROWgard Blue, chlorhexidine and silver sulfadiazine in suppressing microbial colonization, and their effect on reducing hospital costs. A catheter-related bloodstream infection can prolong hospitalization and substantually add to the cost of hospitalization. In addition, numerous studies have investigated the inc...

OBJECTIVES The study was undertaken to evaluate the burn wound healing property of oil of Cocos nucifera and to compare the effect of the combination of oil of Cocos nucifera and silver sulphadiazine with silver sulphadiazine alone. MATERIALS AND METHODS Partial thickness burn wounds were inflicted upon four groups of six rats each. Group I was assigned as control, Group II received the stand...

OBJECTIVES The in vitro pharmacodynamics of silver(I) and silver(II) complexes of a polydiguanide ligand, chlorhexidine, were assayed to examine the value of the bactericidal endpoint as an alternative means of evaluating their antibacterial activities against burn wound pathogens. METHODS Synthesis of silver(I) chlorhexidine [Ag(I)CHX] was accomplished by in situ precipitation of the complex...