نتایج جستجو برای: acquired immunotolerance
تعداد نتایج: 175608 فیلتر نتایج به سال:
Abstract Dysfunction in regulatory T-cells (Tregs) is a hallmark of autoimmune hepatitis (AIH), serious hepatopathy often leading to end-stage liver damage and transplantation, if not treated. Treg impairment AIH has been linked defective response aryl hydrocarbon receptor (AhR) activation. AhR acts as modulator toxin adaptive immunity. We have previously shown that altered Tregs activation der...
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objective(s) staphylococcus aureus is a common cause of human infection, and emergence of vancomycin-resistance s. aureus is a great concern for treatment of methicillin-resistant s. aureus,(mrsa) in recent years (mrsa). here, we report the isolation of high-level vrsa. materials and methods s. aureus was isolated from foot ulcer of a diabetic woman in tehran, iran. antibiotic susceptibility w...
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lip is an important aspect of facial features affecting ones personality. a deformity of the lip characterized by excessive tissue sagging below the usual giving it thicker wider appearance is referred to as double lip. it is a rare occurrence with a proposed male predilection. this article is a report of a 20 years old male with this deformity who presented with the complaint of difficult spee...
PURPOSE Different conclusions have been reached in recent studies concerning the immune response or tolerance of transgenic (Tg) mice expressing foreign antigens under control of retinal antigen promoters. The present study was aimed at analyzing the state of tolerance in Tg mice expressing hen egg lysozyme (HEL) under control of the rhodopsin promoter. METHODS Tg mice expressing HEL under co...
Low tidal volume ventilation is beneficial in patients with severe pulmonary dysfunction and would, in theory, reduce postoperative complications if implemented during routine surgery. The study aimed to investigate whether low tidal volume ventilation and high positive end-expiratory pressure (PEEP) in a large animal model of postoperative sepsis would attenuate the systemic inflammatory respo...
conclusions all the staphylococcus aureus strains and enterococcus faecium strains were sensitive to members of the oxazolidinone class of linezolid drug. development of multi drug resistance by gram positive bacteria constitutes a very serious challenge for medical practice. despite these rising rates, it is impossible to distinguish where they have originated from and special attention has th...
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