kawasaki disease (kd) is an acute febrile systemic vasculitis of childhood characterized by elevated levels of inflammatory mediators at the acute stage. high-dose intravenous immunoglobulin (ivig) is well accepted as a conventional therapy for kd. the aim of the present study was to determine the expression level of toll like receptors (tlrs) and their corresponding signaling mediators in pbmc...

introduction: triple negative breast cancers (tnbc) have a more aggressive course and are associated with poorer prognosis in comparison with other subtypes of breast cancer. one of the most common subtypes of tnbc is basal-like. the aim of this study was to investigate clinicopathological characteristics and clinical course of tnbc in iranian women and compare it with other studies. method: be...

introduction: brain injury is an important cause of morbidity and mortality worldwide and so far, there has been no absolute treatment for the damaged brain tissue. using human stem cells with self-assembling scaffolds can be a promising method for treatment of traumatic brain injury. materials and methods: human meningioma stem cells were isolated, cultured and then expanded into in vitro cond...

background: diabetes mellitus (dm), simply known as diabetes, refers to a group of metabolic diseases in which there are high blood sugar levels over a prolonged period. in this study, the feasibility and safety of intravenous transplantation of very small embryonic like stem cells (vsels) were investigated for diabetes repair, and finally the migration and distribution of these cells in hosts ...

background macrophages play critical roles in innate immune response in the liver. whether macrophages participate in liver innate immunity against hcv replication is poorly understood objectives the aim of this study was to investigate the role of macrophages in liver innate immunity against hcv replication. conclusions macrophages may play an important role in liver innate immunity against hc...

background a fall in plasma concentration of energy status related hormones (leptin, insulin-like growth factor-1 (igf-1) and insulin) and body energy expenditure occurs in response to short term fasting. nevertheless, the relations of the fasting-induced changes in energy related hormones and metabolites with fasting energy expenditure (fee) under extended fasting condition have received littl...

background: it is not yet known which types of toll-like receptors (tlrs) are most effective in helicobacter pylori (h. pylori) recognition. it is also not known which gastric zones have the most prominent roles in tlr-mediated bacterial recognition. the aim of this work was to analyze the expression of tlr2 and tlr4 in biopsy specimens from h. pylori-infected patients. methods: thirty-eight pa...

silver nanowires were synthesized by solvothermal method through reducing silver nitrate (agno3) with ethylene glycol (eg) in the presence of polyvinylpyrrolidone (pvp). in order to prevent the agglomeration of ag+ in the initial ag seeds formation, sodium chloride (nacl) was added into the solution to form agcl colloids. by dissolving agcl in the late stages, ag+ ions were released into the so...

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