در هنگام جستجو کلمه در قسمت عنوان میتوانید کلمات مورد جستجو را با کاراکتر (-) جدا کنید.
کاربرد نوع شرط:
- جایگاه : پژوهشی
- مجله: Iranian Journal of Immunology
- نوع مقاله: Journal Article
- کلمات کلیدی:
- چکیده:
- چکیده انگلیسی: Interleukin-1 family 7 (IL-1F7) is a novel member of IL-1F cytokines. IL-1F7 is more commonly known as IL-37. IL-37 join the α-subunit of the IL-18 receptor, or IL-18 binding protein (IL-18BP), and binding of these proteins can enhance the IL-18 suppression. IL-37 also translocates to the cell nucleus and affects gene transcription. IL-37 inhibits the phosphorylation of p38 mitogen-activated protein kinases. Almost all reports showed that IL-37 has remarkable anti-inflammatory activity. IL-37 plays an important role in a variety of inflammatory and autoimmune diseases, as well. Recently, studies demonstrated that the expression of IL-37 is abnormal in many diseases such as inflammatory bowel diseases, inflammatory respiratory diseases, atherosclerosis, hepatitis, obesity, contact hypersensitivity, Graves’ disease, rheumatoid arthritis, ankylosing spondylitis, systemic lupus erythematosus, multiple sclerosis, psoriasis, and Behcet's disease. Here, we will review the biological characteristics of IL-37 and its key roles in various inflammatory and autoimmune diseases.
- انتشار مقاله: 02-07-1397
- نویسندگان: Xiaoying Wang,Keye Xu,Sisi Chen,Yan Li,Mingcai Li
- مشاهده
- جایگاه : پژوهشی
- مجله: Iranian Journal of Chemistry and Chemical Engineering
- نوع مقاله: Journal Article
- کلمات کلیدی: Solvent extraction,Coal,small molecule compounds,the structure,the properties
- چکیده:
- چکیده انگلیسی: In this research, small molecular compounds are extracted from Shenfu coal using solvent extraction method, then through analysis and comparison, the structure and properties of coal before and after extraction of coal in order to study small molecular compounds affect the structure and properties of coal. The results show that they have been affected to varying degrees and the core of the coal structural unit aromatic ring has not been reduced, the macromolecular structure of coal has not changed after the extraction of coal. And these studies surely help to study the reaction mechanism of coal liquefaction and guide the study of coal macromolecular.
- انتشار مقاله: 04-03-1398
- نویسندگان: Xiao Wang,Yongbing Xue,Yingchun Wang,Xianjun Liu
- مشاهده
- جایگاه : پژوهشی
- مجله: Asian Pacific Journal of Cancer Prevention
- نوع مقاله: Journal Article
- کلمات کلیدی: Benzothiazole,Dimethylpyrazol,Maximal Electroshock,MTT assay, GABAergic
- چکیده:
- چکیده انگلیسی: A series of new benzothiazole derivatives containing dimethylpyrazole were synthesized and evaluated for their anticonvulsant activity, neurotoxicity and cytotoxicity by using the maximal electroshock (MES), rotarod neurotoxicity (TOX) and MTT colorimetric assay. Among the compounds studied, four compounds (6a, 6b, 6g and 6m) showed better anticonvulsant than the others at 300 mg/kg and they also showed anticonvulsant activity at the dose of 100 mg/kg. All the synthetic compounds showed lower neurotoxicity and little cytotoxicity, so that the compounds, which with better activities, also had higher protective index. In particular, the compound 6g, 2-(3,5-dimethyl-1H-pyrazol-1-yl)-6-((2-fluorobenzyl)oxy)benzo[d]thiazole showed better activity with an ED50 value of 160.4 mg/kg and higher protective index (PI) values of 2.74 in the MES test than the standard drugs sodium valproate, which used as positive controls in this study. After that the compound 6g demonstrated antagonistic activity against seizures induced by pentylenetetrazol, which proved 6g maybe exert activity through effecting GABAergic neurotransmission.
- انتشار مقاله: 28-05-1398
- نویسندگان: Dachuan Liu,Xiu Cheng,Ying Wang
- مشاهده