نتایج جستجو برای: toxin removal
تعداد نتایج: 192403 فیلتر نتایج به سال:
Background: Cigarette smoking has been linked with the suppression of immune responses and increased susceptibility to numerous infections in humans. Tetanus is also a major public health problem in many countries. The aim of the present study was to evaluate the serum levels of anti-tetanus toxin antibodies in c igarette smoking and healthy non-smoking people . Materials and M...
Introduction: In this study, the effect of botulinum toxin A and clopidogrel and concomitant administration of them in the survival of random skin flap in rat model were studied. Correspondence: Ghasemali. Khorasani, MD. Surgery Department, Immam Khomeini Hospital Complex, Tehran University of Medical Sciences. ...
Dialysis and adsorption processes are commonly implemented in liver support devices for the removal of albumin-bound toxins such as tryptophan. In this work, dialysis and adsorption of tryptophan from albumin-containing solutions were investigated; in particular, the effect of albumin concentration on both processes was analysed. Theoretical models accounting for albumin-tryptophan binding were...
Water and reusable medical device surfaces can be contaminated by natural toxins such as ricin either accidentally or intentionally. This report focuses on the removal of peanut lectin (PL), a ricin surrogate, from water and reusable medical devices and materials. An ELISA assay was used to determine if commercially available water filters could remove peanut lectin from water, and if commercia...
Background. The diarrhoeal shellfish poisoning (DSP) toxin is a powerful marine biological toxin. Eating DSP toxin-contaminated mussels will lead to serious gastrointestinal diseases. To this end, method for the detection of toxins using near-infrared reflectance spectroscopy combined with pattern recognition proposed. Material and methods. In range from 950−1700 nm, spectral data healthy DSP-c...
Background and Objective:Outbreak of food-borne diseases has become more and more important these days and using natural food preservers with high durability is under debate. Vegetative essence is a type of food preserver and many studies have been performed on their antimicrobial effects. The purpose of this study was to investigate antibacterial effects of lavender essence on...
Hepatitis C virus (HCV) infection is a major cause of chronic liver disease and has become a global health threat. No HCV vaccine is currently available and treatment with antiviral therapy is associated with adverse side effects. Moreover, there is no preventive therapy for recurrent hepatitis C post liver transplantation. The NS3 serine protease is necessary for HCV replication and represents...
BACKGROUND Uraemic toxins in the 8 to 60 kDa molecular weight range have been attracting increasing attention in dialysis therapy. However, there are no available standardized methods to evaluate their removal. Using new filtering membranes, we evaluated SDS-PAGE of spent dialysate to assess cut-off ranges and removal capacities into dialysate, while also measuring classical markers of dialyser...
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