نتایج جستجو برای: IL-1β
تعداد نتایج: 143577 فیلتر نتایج به سال:
بررسی میزان سایتوکائین های التهابی در اشک چشم مصدومین شیمیایی مواجه یافته با گاز خردل با ضایعات چشمی
سولفور موستارد (بیس 2-کلرواتیل سولفید) sm,، از مواد شیمیایی آلکیله کننده تاول زاست که تاکنون بیشترین استفاده را به عنوان اسلحه شیمیایی داشته است. هدف از این مطالعه مقایسه میزان il-1β ,il-6,il-8 و tnf-α در اشک چشم افراد مواجهه یافته با گاز خردل در جنگ ایران و عراق که دارای خشکی چشم مزمن هستند با گروه شاهد می باشد. در این مطالعه 25 نفر از افراد مواجهه یافته با گاز خردل که دارای خشکی چشم مزمن بود...
traumatic brain injury is a leading cause of disability and death from injury in the world. the interleukin-1 (il-1) is a family of cytokines that act as key mediators of the inflammatory response peripherally and centrally. based on many studies, researchers found that the il-1 is the well-known molecule in relation to acute tbi in the models of both focal and diffuse injuries. the il-1 family...
objective: stevioside is a natural non-caloric sweetener which has been reported to have anti-inflammatory activity. the aim of the present study was to examine in vitro and in vivo effects of stevioside on rats plasma levels of tumor necrosis factor- α (tnf-α), interleukin-1β (il-1β), tnf-α and il-1β release from lipopolysaccharide(lps)-stimulated rat peripheral blood mononuclear cells (p...
background and aims: kindling is regarded as an experimental model of temporal lobe epilepsy that reflects a process of progressive and persistent intensification of seizure. experimental and clinical evidence suggest that there is an interrelationship among epileptogenesis, local inflammation and antioxidant activity. in this study, the possible antioxidant and anti-inflammatory effects of thy...
Background and Objective: Host genetic factors such as cytokine gene polymorphisms as well as Helicobacter pylori (H. pylori) infection have been found to be associated with gastric cancer risk . Interleukin 1 is a pro-inflammatory cytokine involved in H. pylori-induced gastric inflammation. Therefore, w...
Background: One of the important factors that play a key role in the pathogenesis of Alzheimer's disease (AD) is inflammatory processes leading to impaired expression of inflammatory cytokines such as interleukin-6, TNF-α, and interleukin-1β (IL-1β). Propolis, as a therapeutic compound, has anti-inflammatory and antioxidant properties. Therefore, the aim of the present study was to investigate ...
Objective(s) Cytokines such as IL-1β are involved in inflammatory responses. This study evaluated the role of two different kinds of drugs (ibuprofen and celecoxib) on brain IL-10 and IL-1β after traumatic brain injury (TBI) in male rats. Materials and Methods Rats were assigned into 6 groups: intact, sham, TBI, and treated rats with vehicle, celecoxib or iboprophen. Cytokine concentrations ...
background: growth factors play a major part in wound healing in many tissues including the periodontium. transforming growth factor-β1 (tgf-β1) is one of these factors present in the gingival crevicular fluid. in addition, it is considered as one of the most important anti-inflammatory cytokines. interleukin-1β is a proinflammatory cytokine that presents itself in gingival inflammation and the...
recent studies have established that sex hormones directly or indirectly affect t and b cells and macrophages by manipulating the production of cytokines. in this study the possibility of the effect of 5a-dht on macrophage (mφ) nitric oxide (no) release via interleukin-l, 6 (ll-1β, il-6) or tumor necrosis factor-a (tnfα) was investigated. the endogenous cytokines il-1β, il-6 and tnf-α were neut...
interleukin-1β (il-1β) is one of the most important cytokines which seems to have an important role in the inflammatory process in gingival and peri-implant tissues. the aim of this split-mouth study was to investigate the relationship between the concentration of il-1β in gingival crevicular fluid (gcf) and peri-implant crevicular fluid (picf) and clinical parameters such as plaque index (pi),...
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