نتایج جستجو برای: il 1ß

تعداد نتایج: 139923  

Journal: :Iranian journal of immunology : IJI 2010
Masoud Al-Maskari Ahmed Al-Shukaili Ali Al-Mammari

BACKGROUND The relationship of inflammatory cytokines with anxiety and depression has been reported, but their role in diabetic patients has not been fully elucidated. OBJECTIVE We examined whether an association between prevalence of anxiety and depression in Omani type-2 diabetic patients (n=30) and the levels of inflammatory markers such as IL-1ß, TNF-α, IFN-γ and C-reactive protein (CRP) ...

2016
Jieun Lee Piera Smeriglio Jason Dragoo William J. Maloney Nidhi Bhutani

BACKGROUND Diseases associated with human cartilage, including rheumatoid arthritis (RA) and osteoarthritis (OA) have manifested age, mechanical stresses and inflammation as the leading risk factors. Although inflammatory processes are known to be upregulated upon aging, we sought to gain a molecular understanding of how aging affects the tissue-specific response to inflammation. In this report...

Journal: :Turkish journal of haematology : official journal of Turkish Society of Haematology 1999
C Çehreli G H Özsan F Demirkan H Ateş B Ündar F Akyol İ Öztop U Yılmaz

UNLABELLED The effect of interleukin-1 (IL-1) as an autocrine growth factor on the proliferation of the acute myeloblastic leukemia (AML) blasts was studied. Bone marrow specimens were obtained from nine patients with different subgroups of AML. IL-1 receptor antagonist (IL-1RA) and IL-1 ß neutralizing antibody (IL-1ß NA) alone or in combination were added to the culture mediums of the AML blas...

2013
E Schuh P Lohse M Frankenberger I Meinl T Kuempfel

Introduction CAPS is a rare autoinflammatory syndrome caused by autosomal dominant mutations in the NLRP3/CIAS 1 gene on chromosome 1q44 encoding for the cryopyrin protein, an important component of the inflammasome, leading to excessive production of interleukin-1beta (IL-1ß). CAPS encompasses three different entities of variable clinical severity: familial cold auto-inflammatory syndrome (FCA...

Journal: :physiology and pharmacology 0
elliyeh ghadrdan student research committee, faculty of pharmacy, tabriz university of medical sciences, tabriz, iran moslem najafi department of pharmacology and toxicology, faculty of pharmacy, tabriz university of medical sciences, tabriz, iran introduction in the recent decades, there have been increasing evidence that a bi-directional communication exists among the immune, endocrine and central nervous systems which plays an important role in maintaining the body's homeostasis (jiang et al., 1998; lawrence and kim, 2000; maier, 2003; quan and banks, 2007; tian et al., 2012). oxytocin is a nonapeptide neurotransmitter, hormone produced in hypothalamic nuclei (szeto et al., 2013). it is mainly involved in uterine contraction during parturition and the milk ejection reflex during lactation (petersson et al., 2001). evidence for anti-inflammatory activity of physiol pharmacol 20 (2016) 48-56 www.phypha.ir/ppj abstract introduction: the aim of the present study was to evaluate the effect of oxytocin on the angiogenesis and inflammatory parameters in air pouch model of inflammation. methods: inflammation was induced by injection of carrageenan into pouches in male wistar rats. oxytocin (4.25, 8.5 and 17 μg) was administered intra pouch at the same time as the carrageenan and then for 2 consecutive days. after 72 h, the pouches fluid was collected to determine exudates volume, interleukin 1-beta (il-1ß) and vascular endothelial growth factor (vegf) concentrations. then, the pouches were dissected out, weighed and the hemoglobin concentration was assessed. results: all three doses of oxytocin (4.25, 8.5 and 17 μg) significantly decreased volume of exudates (p<0.05, p<0.01 and p<0.001, respectively) while leukocyte accumulation in the pouch fluid was diminished by 8.5 and 17 μg oxytocin. the granulation tissue weight was also markedly reduced in comparison with the control group. a significant reduction in the angiogenesis rate in oxytocin-treated rats by all doses was seen. interestingly, there was no significant difference between the effect of oxytocin and diclofenac on the inhibition of angiogenesis, vegf concentration and inflammatory parameters except leukocyte accumulation. in addition, administration of oxytocin (17 μg/pouch) significantly decreased il-1ß level (47%) compared to the control group (p<0.05). conclusion: oxytocin has an anti-inflammatory effect and inhibits cell influx and exudation to the site of the inflammatory response. the anti-angiogenesis effect of oxytocin may be related to the local inhibition of vegf levels as similarly shown by diclofenac. physiology and pharmacology sevda mikaily mirak student research committee, faculty of pharmacy, tabriz university of medical sciences, tabriz, iran tahereh eteraf-oskouei department of pharmacology and toxicology, faculty of pharmacy, tabriz university of medical sciences, tabriz, iran

introduction: the aim of the present study was to evaluate the effect of oxytocin on the angiogenesis and inflammatory parameters in air pouch model of inflammation. methods: inflammation was induced by injection of carrageenan into pouches in male wistar rats. oxytocin (4.25, 8.5 and 17 μg) was administered intra pouch at the same time as the carrageenan and then for 2 consecutive days. after ...

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