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| Registros recuperados: 154 | |
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| Francisco,C.O.; Catai,A.M.; Moura-Tonello,S.C.G.; Arruda,L.C.M.; Lopes,S.L.B.; Benze,B.G.; Del Vale,A.M.; Malmegrim,K.C.R.; Leal,A.M.O.. |
| Type 2 diabetes mellitus (T2D) is a metabolic disease with inflammation as an important pathogenic background. However, the pattern of immune cell subsets and the cytokine profile associated with development of T2D are unclear. The objective of this study was to evaluate different components of the immune system in T2D patients' peripheral blood by quantifying the frequency of lymphocyte subsets and intracellular pro- and anti-inflammatory cytokine production by T cells. Clinical data and blood samples were collected from 22 men (51.6±6.3 years old) with T2D and 20 nonsmoking men (49.4±7.6 years old) who were matched for age and sex as control subjects. Glycated hemoglobin, high-sensitivity C-reactive protein concentrations, and the lipid profile were... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Type 2 diabetes mellitus; Cytokines; Lymphocytes; Inflammation. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016000400707 |
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| Cavalcanti,A.; Santos,R.; Mesquita,Z.; Duarte,A.L.B.P.; Lucena-Silva,N.. |
| Childhood-onset systemic lupus erythematosus (cSLE) exhibits an aggressive clinical phenotype and severe complications. This could be due to a pro-inflammatory cytokine milieu. Therefore, we determined plasma levels of Th1 (IL-2, IFN-γ, TNF), Th2 (IL-4), Th17 (IL-17A, IL-6), and Treg (IL-10) cytokines in a cohort of cSLE patients and healthy controls, and we evaluated the association between these cytokines and disease activity. We conducted a cross-sectional study with 51 cSLE patients from two pediatric rheumatology services. Ten cSLE patients participated in a longitudinal follow-up study. Blood samples were collected from the same patient during active and inactive disease. Disease activity was evaluated according to SLE Disease Activity Index 2000... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cytokines; Childhood-onset systemic lupus erythematosus; Disease activity; SLEDAI-2K; Inflammation. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017000400704 |
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| Cedro,Rafhaella C. A.; Menaldo,Danilo L.; Costa,Tássia R.; Zoccal,Karina F.; Sartim,Marco A.; Santos-Filho,Norival A.; Faccioli,Lúcia H.; Sampaio,Suely V.. |
| Abstract Background: Snake venom phospholipases A2 (PLA2s) have been reported to induce myotoxic, neurotoxic, hemolytic, edematogenic, cytotoxic and proinflammatory effects. This work aimed at the isolation and functional characterization of a PLA2 isolated from Bothrops jararaca venom, named BJ-PLA2-I. Methods and Results: For its purification, three consecutive chromatographic steps were used (Sephacryl S-200, Source 15Q and Mono Q 5/50 GL). BJ-PLA2-I showed acidic characteristics, with pI~4.4 and molecular mass of 14. 2 kDa. Sequencing resulted in 60 amino acid residues that showed high similarity to other Bothrops PLA2s, including 100% identity with BJ-PLA2, an Asp49 PLA2 previously isolated from B. jararaca venom. Being an Asp49 PLA2, BJ-PLA2-I... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Snake venom; Bothrops jararaca; Phospholipase A2; Inflammation; Cytotoxicity. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992018000100324 |
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| Belmiro,C.L.R.; Gonçalves,R.G.; Kozlowski,E.O.; Werneck,A.F.; Takyia,C.M.; Leite-Jr.,M.; Pavão,M.S.G.. |
| Selectins play an essential role in most inflammatory reactions, mediating the initial leukocyte-rolling event on activated endothelium. Heparin and dermatan sulfate (DS) bind and block P- and L-selectin function in vitro. Recently, we reported that subcutaneous administration of DS inhibits colon inflammation in rats by reducing macrophage and T-cell recruitment and macrophage activation. In the present study, we examined the effect of porcine intestinal mucosa DS on renal inflammation and fibrosis in mice after unilateral ureteral obstruction (UUO). Twenty-four adult male Swiss mice weighing 20-25 g were divided into 4 groups: group C (N = 6) was not subjected to any surgical manipulation; group SH (N = 6) was subjected to surgical manipulation but... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Glycosaminoglycans; Dermatan sulfate; Kidney; Inflammation. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2011000700003 |
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| Higuchi,M.L.; Sambiase,N.; Palomino,S.; Gutierrez,P.; Demarchi,L.M.; Aiello,V.D.; Ramires,J.A.F.. |
| This paper reports what is apparently the first observation of Mycoplasma pneumoniae in association with Chlamydia pneumoniae in thrombosed ruptured atheromas. We performed electron microscopy and in situ hybridization in specimens from three patients who died of acute myocardial infarction. These patients had typical symptoms of acute ischemic syndrome. Mycoplasmas were present mainly in the lipid core of the ruptured thrombosed plaque. Vulnerable atheromas are rich in cholesterol and may favor the growth of mycoplasmas, the only microorganisms that require cholesterol for survival. We suggest that the association of Mycoplasma pneumoniae and Chlamydia pneumoniae may increase the virulence of these microorganisms, favoring proliferation, plaque... |
| Tipo: Info:eu-repo/semantics/other |
Palavras-chave: Mycoplasma pneumoniae; Chlamydia pneumoniae; Atherosclerosis; Vulnerable plaque; Inflammation. |
| Ano: 2000 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2000000900005 |
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| HILEL,ALEXANDRE S.; GYSEMANS,BRUNA; LISBÔA,MARIA E.M.; HEYMANNS,ANA C.; FREIBERGER,VIVIANE; VENTURA,LETÍCIA; MAGNAGO,RACHEL F.; COMIM,CLARISSA M.; HOREWICS,VERÔNICA; MARTINS,DANIEL F.; BOBINSKI,FRANCIANE; PIOVEZAN,ANNA P.. |
| Abstract Citrus species are widely related to antihyperalgesic and anti-inflammatory effects. The aim of this study was to investigate if treatment with ethanolic extract from peels of mature Citrus reticulata Blanco causes antihyperalgesic effects on the referred mechanical hyperalgesia in a model of dextran sulphate of sodium (DSS)-induced colitis in mice, as well as the possible oxidative damage in different regions of the brain induced by its inflammatory reaction. Antihyperalgesia (30 to 300 mg/kg) was investigated by behavioral response (frequency of response to von Frey filament stimulation) in Swiss mice, while damage to central nervous system was investigated through techniques that evaluated oxidative stress using male black C57 BL6 mice (n=8).... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Citrus reticulate; Medicinal plants; Inflammation; Oxidative stress; Central nervous system. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000603139 |
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| Thomé,F.S.; Senger,M.; Garcez,C.; Garcez,J.; Chemello,C.; Manfro,R.C.. |
| Atherosclerosis is a major complication of chronic renal failure. Microinflammation is involved in atherogenesis and is associated with uremia and dialysis. The role of dialysate water contamination in inducing inflammation has been debated. Our aim was to study inflammatory markers in patients on chronic dialysis, before and 3 to 6 months after switching the water purification system from deionization to reverse osmosis. Patients had demographic, clinical and nutritional information collected and blood drawn for determination of albumin, ferritin, C-reactive protein (CRP), interleukin-6, and tumor necrosis factor-alpha in both situations. Acceptable levels of water purity were less than 200 colony-forming units of bacteria and less than 1 ng/ml of... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Hemodialysis; C-reactive protein; Dialysate water; Reverse osmosi; Inflammation; Uremia. |
| Ano: 2005 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2005000500018 |
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| SGROTT,SANDRO M.; NEVES,RODRIGO D.; D’ACAMPORA,ARMANDO J.; BERNARDES,GERALDO J.S.; BELMONTE,LUIZ; MARTINS,THIAGO C.; BOBINSKI,FRANCIANE; CARGNIN-FERREIRA,EDUARDO; HOEPERS,ANDREZA; COMIM,CLARISSA M.; MARTINS,DANIEL F.; PIOVEZAN,ANNA P.. |
| Abstract Silicone breast implant is associated with complications inherent to the surgical procedure. Prosthesis coating with polyurethane, however, commonly reduces the incidence of such complications. In this paper, the authors evaluated the inflammatory histomorphometric profile and oxidative damage associated to the implant of polyester urethane sheets. Forty-eight Wistar rats were divided into Sham or polyester urethane groups (n = 8/group) and underwent a polyester urethane implant in the dorsal skinfold. Tissue samples were collected on days seven, 30, and 90 after surgery and subjected to histomorphometric analysis and biochemical tests. Results were analyzed by one-way ANOVA (p ≤ 0.05). Peri-implant tissue samples exhibited characteristic... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Polyurethane; Inflammation; Cytokines; Oxidative stress; Wistar rats. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000502211 |
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| Zong,L.; Yu,Q.H.; Du,Y.X.; Deng,X.M.. |
| Studies have shown that edaravone may prevent liver injury. This study aimed to investigate the effects of edaravone on the liver injury induced by D-galactosamine (GalN) and lipopolysaccharide (LPS) in female BALB/c mice. Edaravone was injected into mice 30 min before and 4 h after GalN/LPS injection. The survival rate was determined within the first 24 h. Animals were killed 8 h after GalN/LPS injection, and liver injury was biochemically and histologically assessed. Hepatocyte apoptosis was measured by TUNEL staining; proinflammatory cytokines [tumor necrosis factor-α (TNF-α) and interleukin-6 (IL-6)] in the liver were assayed by ELISA; expression of caspase-8 and caspase-3 proteins was detected by Western blot assay; and caspase-3 activity was also... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Edaravone; Apoptosis; Endotoxin; Liver injury; Inflammation. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2014000300231 |
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| Lima,Tiago Barbalho; Padua,Ivan Martinez; Kobashigawa,Karina Kamachi; Aldrovani,Marcela; Chacaltana,Flor Diana Yocoay Claros; Santo,Paloma do Espírito; Vieira,Lorena Carla; Barros Sobrinho,Alexandre Augusto Franchi; Cunha Junior,Armando Silva; Laus,José Luiz. |
| ABSTRACT: This study examined the efficacy of an intravitreal dexamethasone-loaded device for the control of postoperative ocular inflammation in dogs following phacoemulsification. Twenty dogs with bilateral mature senile cataracts were prepared for surgery using routine protocols. A biodegradable poly (lactic-co-glycolic acid) copolymer device was inserted through the pars plana into the vitreous chamber immediately before phacoemulsification (device group [DG], n=20). Following surgery, a conventional group (CG) received local and systemic steroids, mydriatics, and antibiotic therapy. The same treatment protocol was adopted in DG, except for steroids. All eyes were examined before surgery and at various times after phacoemulsification. Ultrasonography... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Dog; Cataract surgery; Inflammation; PLGA; Dexamethasone. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016001202216 |
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| Setubal,SS; Pontes,AS; Furtado,JL; Kayano,AM; Stábeli,RG; Zuliani,JP. |
| Envenomations caused by different species of Bothrops snakes result in severe local tissue damage, hemorrhage, pain, myonecrosis, and inflammation with a significant leukocyte accumulation at the bite site. However, the activation state of leukocytes is still unclear. According to clinical cases and experimental work, the local effects observed in envenenomation by Bothrops alternatus are mainly the appearance of edema, hemorrhage, and necrosis. In this study we investigated the ability of Bothrops alternatus crude venom to induce macrophage activation. At 6 to 100 ¼g/mL, BaV is not toxic to thioglycollate-elicited macrophages; at 3 and 6 ¼g/mL, it did not interfere in macrophage adhesion or detachment. Moreover, at concentrations of 1.5, 3, and 6 ¼g/mL... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Snake venom; Bothrops; Macrophages; Phagocytosis; Superoxide; Protein kinase C; Inflammation. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992011000400010 |
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| SILVA,R. J. DA; FECCHIO,D.; BARRAVIERA,B.. |
| The effect of Crotalus durissus terrificus (LAURENTI, 1768) venom on the evolution of Ehrlich ascites tumor cells was evaluated. Thus, 30-day-old male mice of the Swiss strain were inoculated intraperitoneally with 1x10<img SRC="http:/img/fbpe/jvat/v3n2/image1947.gif"> tumor cells. Then, 7 groups of animals were formed: 3 control groups (physiological, venom and tumor) and 4 experimental groups that received different doses of venom. The experimental groups received 5 intraperitoneal venom injections on the 1<img SRC="http:/img/fbpe/jvat/v3n2/image1948.gif"> , 4<img SRC="http:/img/fbpe/jvat/v3n2/image1949.gif"> , 7<img SRC="http:/img/fbpe/jvat/v3n2/image1949.gif"> , 10<img SRC="http:/img/fbpe/jvat/v3n2/image1949.gif"> and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Venom; Inflammation; Tumor growth; Crotalus durissus terrificus. |
| Ano: 1997 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-79301997000200008 |
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| Silva,L.A.; Bom,K.F.; Tromm,C.B.; Rosa,G.L.; Mariano,I.; Pozzi,B.G.; Tuon,T.; Stresck,E.L.; Souza,C.T.; Pinho,R.A.. |
| The objective of the present study was to investigate the effects of eccentric training on the activity of mitochondrial respiratory chain enzymes, oxidative stress, muscle damage, and inflammation of skeletal muscle. Eighteen male mice (CF1) weighing 30-35 g were randomly divided into 3 groups (N = 6): untrained, trained eccentric running (16°; TER), and trained running (0°) (TR), and were submitted to an 8-week training program. TER increased muscle oxidative capacity (succinate dehydrogenase and complexes I and II) in a manner similar to TR, and TER did not decrease oxidative damage (xylenol and creatine phosphate) but increased antioxidant enzyme activity (superoxide dismutase and catalase) similar to TR. Muscle damage (creatine kinase) and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Eccentric training; Mitochondrial enzyme activity; Oxidative stress; Muscle damage; Inflammation. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2013000100014 |
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| Francescato,H.D.C.; Chierice,J.R.A.; Marin,E.C.S.; Cunha,F.Q.; Costa,R.S.; Silva,C.G.A.; Coimbra,T.M.. |
| Animal models of gentamicin nephrotoxicity present acute tubular necrosis associated with inflammation, which can contribute to intensify the renal damage. Hydrogen sulfide (H2S) is a signaling molecule involved in inflammation. We evaluated the effect of DL-propargylglycine (PAG), an inhibitor of endogenous H2S formation, on the renal damage induced by gentamicin. Male Wistar rats (N = 8) were injected with 40 mg/kg gentamicin (im) twice a day for 9 days, some of them also received PAG (N = 8, 10 mg·kg-1·day-1, ip). Control rats (N = 6) were treated with saline or PAG only (N = 4). Twenty-four-hour urine samples were collected one day after the end of these treatments, blood samples were collected, the animals were sacrificed, and the kidneys were removed... |
| Tipo: Info:eu-repo/semantics/other |
Palavras-chave: Inflammation; Gentamicin nephrotoxicity; DL-propargylglycine; Hydrogen sulfide; Acute tubular necrosis. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2012000300010 |
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| Pompéia,C.; Lopes,L.R.; Miyasaka,C.K.; Procópio,J.; Sannomiya,P.; Curi,R.. |
| Fatty acids have various effects on immune and inflammatory responses, acting as intracellular and intercellular mediators. Polyunsaturated fatty acids (PUFAs) of the omega-3 family have overall suppressive effects, inhibiting lymphocyte proliferation, antibody and cytokine production, adhesion molecule expression, natural killer cell activity and triggering cell death. The omega-6 PUFAs have both inhibitory and stimulatory effects. The most studied of these is arachidonic acid that can be oxidized to eicosanoids, such as prostaglandins, leukotrienes and thromboxanes, all of which are potent mediators of inflammation. Nevertheless, it has been found that many of the effects of PUFA on immune and inflammatory responses are not dependent on eicosanoid... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Fatty acids; Immune system; Inflammation; Dietary lipids; Leukocytes. |
| Ano: 2000 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2000001100001 |
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| Assis,Thiago de Oliveira; Araújo Filho,José Candido de; Maia,Maria Bernadete de Sousa. |
| The aim of this study was to review the literature on the effects of fetal programming in the inflammatory response in Wistar rats. A search was performed in the following databases: PubMed, MEDLINE, PUBMED, SCIENCE DIRECT, SCOPUS, LILACS, SpringerLink. The main search terms were malnutrition and inflammation in Portuguese and in English. Original articles were included involving albino rats and review articles were excluded involving humans or animals other than rats. Articles that were related to malnutrition which was not intrauterine and did not involve the concept of fetal programming were also excluded.Those items found in more than one database were counted only once. Sixteen articles were found in PUBMED, 16 in SCOPUS, 4 in MEDLINE, 341 in SCIENCE... |
| Tipo: Journal article |
Palavras-chave: Fetal Programming; Inflammation; Wistar Rats; Systematic review. |
| Ano: 2010 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022010000400048 |
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| Mbuthia, S.K; Wachira, N.W; Ngure, R.M; Ouma, J; Kagira, J.M. |
| The current study investigated the effects of different types of Kenyan tea extracts on the pathogenesis of Trypanosoma brucei brucei in a Swiss White mice model. Following infection with trypanosomes, the mice were monitored for survival and liver pathology. Tea significantly (P<0.05) enhanced the survival rate of tea treated mice. Additionally, in tea treated but infected mice, there was reduction in infiltration of inflammatory cells into the periportal and parenchymal regions as well as hepatocyte cell damage compared to the infected untreated animals. Green and white teas were superior in most of the above effects while black tea and oolong teas had the least effects. The tea extracts were more efficacious than dexamethasone in prolonging the life... |
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Palavras-chave: Inflammation; Liver pathology; Survival rate; Tea; Trypanosomiasis. |
| Ano: 2011 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/3094 |
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| Nascimento,M.M.; Hayashi,S.Y.; Riella,M.C.; Lindholm,B.. |
| Osteoprotegerin (OPG) regulates bone mass by inhibiting osteoclast differentiation and activation, and plays a role in vascular calcification. We evaluated the relationship between osteoprotegerin levels and inflammatory markers, atherosclerosis, and mortality in patients with stages 3-5 chronic kidney disease. A total of 145 subjects (median age 61 years, 61% men; 36 patients on hemodialysis, 55 patients on peritoneal dialysis, and 54 patients with stages 3-5 chronic kidney disease) were studied. Clinical characteristics, markers of mineral metabolism (including fibroblast growth factor-23 [FGF-23]) and inflammation (high-sensitivity C-reactive protein [hsCRP] and interleukin-6 [IL-6]), and the intima-media thickness (IMT) in the common carotid arteries... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Atherosclerosis; Chronic kidney disease; Inflammation; Mortality; Osteoprotegerin. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2014001100995 |
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| Registros recuperados: 154 | |
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