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Registros recuperados: 7
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A suppository-base-matrix tablet for time-dependent colon-specific delivery system BJPS
Zou,Meijuan; Wang,Caixia; Zhang,Xuezhu; Xu,Tao; Han,Jiarong; Zhang,Xiao; Cheng,Gang.
Our research has focused on the main design features and release performances of time-dependent colon-specific (TDCS) delivery tablets, which relies on the relative constancy that is observed in the small intestinal transit time of dosage forms. But inflammatory bowel disease(IBD)can affect the transit time, and usually results in watery stool. Compared to the TDCS and wax-matrix TDCS tablet, a promising time-dependent colon-specific delivery system was investigated. In our study, a suppository-base-matrix coated tablet was evaluated. Water soluble suppository-base helps the expansion of tablet, facilitates uniform film dissolution and achives high osmotic pressure. Combining the expansion of carboxymethyl starch sodium (CMS-Na) and the moisture...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Inflammatory bowel disease; Lonicera japonica Thunb/extract; Suppository/colon-specific delivery system; Drugs/colon-specific delivery system; Tablets/colon-specific delivery system.
Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502014000300535
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Association among genetic predisposition, gut microbiota, and host immune response in the etiopathogenesis of inflammatory bowel disease BJMBR
Basso,P.J.; Fonseca,M.T.C.; Bonfá,G.; Alves,V.B.F.; Sales-Campos,H.; Nardini,V.; Cardoso,C.R.B..
Inflammatory bowel disease (IBD), which includes Crohn's disease (CD) and ulcerative colitis (UC), is a chronic disorder that affects thousands of people around the world. These diseases are characterized by exacerbated uncontrolled intestinal inflammation that leads to poor quality of life in affected patients. Although the exact cause of IBD still remains unknown, compelling evidence suggests that the interplay among immune deregulation, environmental factors, and genetic polymorphisms contributes to the multifactorial nature of the disease. Therefore, in this review we present classical and novel findings regarding IBD etiopathogenesis. Considering the genetic causes of the diseases, alterations in about 100 genes or allelic variants, most of them in...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Inflammatory bowel disease; Crohn's disease; Ulcerative colitis; Immune response; Etiology; Microbiota.
Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2014000900727
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Bone mineral density and inflammatory bowel disease severity BJMBR
Lima,C.A.; Lyra,A.C.; Mendes,C.M.C.; Lopes,M.B.; Coqueiro,F.G.; Rocha,R.; Santana,G.O..
Inflammatory bowel disease (IBD) is associated with low bone mineral density (BMD). In this study, the association between disease severity and BMD in patients with IBD was evaluated. Associations between BMD and the Montreal classification, disease activity and drug therapy were also tested. A cross-sectional prevalence study with a comparison group was conducted. One hundred and twenty-eight patients were evaluated: 68 patients with ulcerative colitis (UC), and 60 with Crohn's disease (CD). The control group consisted of 67 healthy subjects. All patients and controls had BMD measured and in IBD patients, current medications, hospitalization, and disease location, extent and phenotype, according to the Montreal classification, were recorded. Multiple...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Bone mineral density; Ulcerative colitis; Crohn’s disease; Inflammatory bowel disease; Osteoporosis.
Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017001200614
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Bronchial hyperresponsiveness and analysis of induced sputum cells in Crohn's disease BJMBR
Bartholo,R.M.; Zaltman,C.; Elia,C.; Cardoso,A.P.; Flores,V.; Lago,P.; Cassabian,L.; Carvalho Dorileo,F.; Lapa-e-Silva,J.R..
With the aim of investigating the presence of latent inflammatory process in the lungs of patients with Crohn's disease, 15 patients with Crohn's disease were evaluated by spirometry, the methacholine challenge test, induced sputum, and skin tests for inhaled antigens. Serum IgE, erythrocyte sedimentation rate and hematocrit were also determined. The patients were compared with 20 healthy controls by the Mann-Whitney and Fisher exact tests. Their respiratory physical examination was normal. None had a personal or family history of clinical atopy. None had a previous history of pulmonary disease, smoking or toxic bronchopulmonary exposure. None had sinusitis, migraine, diabetes mellitus, or cardiac failure. Four (26.6%) of the patients with Crohn's disease...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Inflammatory bowel disease; Crohn's disease; Bronchial hyperresponsiveness; Lymphocytosis.
Ano: 2005 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2005000200007
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Classical and recent advances in the treatment of inflammatory bowel diseases BJMBR
Sales-Campos,H.; Basso,P.J.; Alves,V.B.F.; Fonseca,M.T.C.; Bonfá,G.; Nardini,V.; Cardoso,C.R.B..
Crohn's disease (CD) and ulcerative colitis (UC) are intestinal disorders that comprise the inflammatory bowel diseases (IBD). These disorders have a significant effect on the quality of life of affected patients and the increasing number of IBD cases worldwide is a growing concern. Because of the overall burden of IBD and its multifactorial etiology, efforts have been made to improve the medical management of these inflammatory conditions. The classical therapeutic strategies aim to control the exacerbated host immune response with aminosalicylates, antibiotics, corticosteroids, thiopurines, methotrexate and anti-tumor necrosis factor (TNF) biological agents. Although successful in the treatment of several CD or UC conditions, these drugs have limited...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Inflammatory bowel disease; Crohn's disease; Ulcerative colitis; Treatment; Immune modulation; Cellular therapy.
Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2015000200096
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Histological Evaluation of the Effects of Borax Obtained from Various Sources in Different Rat Organs International Journal of Morphology
Kabu,Mustafa; Tosun,Murat; Elitok,Bülent; Akosman,Murat Sirri.
Boron is an essential element for life and intake via different sources into the body. Because effects of boron and compounds on the body has not been studied enough especially in tissue level, we planned this study to evaluate the effects of borax the most intaken form of boron compound on different intraabdominal organs histologically and also clinically. 42 male rats divided into equal 7 groups and different toxicological doses consistent with its LD50 dose (5000 mg/kg/d) were administered by gavage except control and sham groups. In the study, 2 different kinds of borax one of which was produced for research and the other for agriculture but the same formulation, were used and their effects were also compared. As a result it was found that borax did...
Tipo: Journal article Palavras-chave: Boron; Borax; Inflammatory bowel disease; Histopathology; Toxicology.
Ano: 2015 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022015000100040
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Induction of an antigen specific gut inflammatory reaction in mice and rats: a model for human Inflammatory Bowel Disease BABT
Teixeira,Gerlinde Agate Platais Brasil; Antunes,Danielle Mota Fontes; Castro Júnior,Archimedes Barbosa de; Costa,Janilda Pacheco da; Paschoal,Patrícia Olaya; Campos,Sylvia Maria Nicolau; Pedruzzi,Monique de Morais Bitetti; Araújo,Vinicius da Silva; Andrade,Luis Antônio Botelho; Moreno,Silvana Ramos Farias; Nobrega,Alberto Felix Antonio da; Cardoso,Gilberto Perez.
Food allergy is an adverse reaction that occurs in susceptible people when they eat sensitizing foods and is one of the causes of Inflammatory Bowel Disease (IBD). The effort to understand the induction process of these diseases is important as IBD is increasing worldwide, including in Brazil. The aim of this study was to develop an experimental antigen specific inflammatory process of the gut of mice and rats, using peanut seeds. Animals were immunized with peanut protein extract before their exposure to the in natura peanut seeds. Results showed that systemic immunization with peanut protein extracts rendered significantly higher antibody titers than control groups and that immunized animals submitted to a challenge diet containing peanuts presented time...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Food allergy; Peanuts; Inflammatory bowel disease; Rats; Mice.
Ano: 2009 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132009000300012
Registros recuperados: 7
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