cladribine acts as an antineoplastic, immunosuppressive and anti-inflammatory agent. the aim of this study was to examine the possible impact of this drug on the epidermis of wistar rats. the control group received standard feed and water. the experimental group i was treated with cladribine in a schema corresponding to the treatment of multiple sclerosis in humans. the material for microscopic...

due to extension of human life consumer, groundwater resources in recent decades have been increasingly intruded by contaminants. nowadays, the great challenges facing engineers and experts are groundwater protection against contamination inputs and reduction of specific pollutants of these resources. therefore, monitoring and evaluation of aquifer with a view to quantity and quality can play a...

several thousand sets of quotation marks, parentheses, and italics. Hardly a page in the book does not have at least a dozen words in quotations unnecessarily. Despite these objections there is much useful information in the book, which would be well for physicians to know. The book is at its best when it discusses sex education of the child and parental attitudes toward children. It is at its ...

An abdominal pseudocyst is a rare, but important complication in patients with a ventriculo-peritoneal (VP) shunt insertion. Several predisposing factors for this complication have been suggested, including infection, obstruction or dislodgement, but the pathophysiology is still unknown. However, the abdominal inflammatory process is accepted widely as a hypothesis for the formation of an abdom...

Antimicrobial peptides serve as a first line of innate immune defense against invading organisms such as bacteria and viruses. In this study, we hypothesized that peptides produced by a normal microbial resident of human skin, Staphylococcus epidermidis, might also act as an antimicrobial shield and contribute to normal defense at the epidermal interface. We show by circular dichroism and trypt...

Multiple outbreaks of acute severe fibrinopurulent lesions of the eyelids occurred in chickens and turkeys. Lesions began as tiny foci of epidermal necrosis and ulceration and spread to involve the entire eyelid. Scabs overlying the epidermis contained large gram-positive cocci; lesser numbers of small cocci and gram-negative bacilli were in more superficial areas. Staphylococcus hyicus was iso...

Treatment of patients with burn wound infections may become complicated by the presence of antibiotic resistant bacteria and biofilms. Herein, we demonstrate an in vitro thermal wound infection model using human skin equivalents (HSE) and biofilm-forming methicillin-resistant Staphylococcus aureus (MRSA) for the testing of agents to combat such infections. Application of a liquid nitrogen-coole...

The chemical composition and antimicrobial activity of essential oils obtained from leaves of two Myrtaceae species-Eugenia uniflora L. and Plinia trunciflora (O. Berg) Kausel-were determined. Analysis by GC/MS as well as determination of Kovatz indexes indicated atractylone (26.78%) and curzerene (17.96%) as major constituents of E. uniflora oil and α-cadinol (19.15%), apiole (11.15%) and cube...

Staphylococcus aureus is both a major bacterial pathogen as well as a common member of the human skin microbiota. Due to its widespread prevalence as an asymptomatic skin colonizer and its importance as a source of skin and soft tissue infections, an improved understanding of how S. aureus attaches to, grows within, and breaches the stratified layers of the epidermis is of critical importance. ...

Atopic dermatitis (AD) is a chronic inflammatory skin disease that is often associated with the development of food allergy and asthma. New insights into AD reveals an important role for structural abnormalities in the epidermis resulting in a leaky epithelial barrier as well as chronic immune activation that contribute to the pathophysiology of this common skin disease. Patients with AD have a...