Search results for " IBD"
showing 10 items of 38 documents
CROHN'S DISEASE AND EXTRAINTESTINAL GRANULOMATOUS LESIONS
2018
Crohn's disease (CD) is an inflammatory bowel disease with a multifactorial etiology. Clinical features include mucosal erosion, diarrhea, weight loss and other complications such as formation of granuloma. in CD, granuloma is a non-neoplastic epithelioid lesio, formed by a compact aggregate of histiocytes with the absence of a central necrosis, however, the correlation amomg CD and the formation of granulomas is unknown. Many casesof granulomas in the extracellular site, related to Cd, have been reported in the literature. These granulomas, at times, rapresented the only visible manifestation of the pathology. extra intestinal granuloma have been found on ovaries, lungs, male genitalia, fe…
ROLE OF CHAPERONES IN HEALTHY BOWEL AND IBD.
2015
The chaperoning system is the wole complement of chaperones, co-chaperones and chaperone cofactors of the body that preserves cell and tissue homeostasis. Its structural and/or functional defects can cause pathologic conditions, nemed chaperonopathies. Large bowel homeostasis includes a healthy status of the mucosal tissues and the microbiota. An alteration of one of them may determine, in turn, modifications of the other. Molecular chaperones of bacteria and human origin have been implicated in inflammatory bowel disease (IBD). In IBD chaperone levels usually increase and their cellular and subcellular loclization change. This is considered a physiological stress-response of mucosal cells …
INFLAMMATORY BOWEL DISEASE, COLORECTAL CANCER AND TYPE 2 DIABETES MELLITUS: THE LINKS
2016
The co-occurrence of the three disease entities, inflammatory bowel disease (IBD), colorectal cancer (CRC), type 2diabetes mellitus (T2DM) along with inflammation and dismicrobism has been frequently reported. Some authors have even suggested that dysbiosis could be the link through a molecular crosstalk of multiple inflammatory loops including TGFβ, NFKB, TNFα and ROS among others. This review focuses on the inflammatory process along with the role of microbiota in the pathophysiology of the three diseases. The etiology of IBD is multifactorial, and like CRC and T2DM, it is associated with a widespread and sustained GI inflammation and dismicrobism, whereby an array of pro-inflammatory med…
BONE AND JOINT MANIFESTATIONS IN PATIENTS AFFECTED BY INFLAMMATORY BOWEL DISEASE.
2011
Onset of the symptoms in patients with ulcerative colitis and Crohn's disease is sometimes characterized by osteoarticular manifestations. The usual presentation of peripheral arthritis is asymmetric, polyarticular and migrant, often involving large joints of the upper and lower limbs, unlike rheumatoid arthritis. This study analyses the statistical incidence of arthritic manifestations in elderly patients with inflammatory bowel disease.
INTRA-ARTICULAR INJECTION OF HYALURONIC ACID IN PATIENTS AFFECTED BY CROHN-LESNIOSKI DISEASE
2011
The pain and functional limitations caused by osteoarthritis in joints have multiple etiologies and often involve inflammatory mechanism. The first level of medical intervention consists of therapeutic use of NSAIDs or steroids when no complications are present. Such therapies could be ineffective, or cause drug-related complications, prompting the suspension of treatment. in these cases, intra-articular injections of high molecular weight hyaluronic acid can be administered in order to reach therapeutic goals. Patients with Crohn-Lesnioski disease, affected by osteoarthitis of the shoulder or the knee, were included in this study.
Nutrition in inflammatory bowel disease patients
2015
Inflammatory Bowel Diseases (IBD) is a chronic disorder characterized bya relapsing-remitting course, which alternates between active and quiescent states, ultimately impairing a patient's quality of life. The two main types of IBD are Crohn's disease (CD) and ulcerative colitis (UC). CD shows a transmural granulomatous inflammation that can involve any segment of the intestine affecting all layers of the intestinal wall while UC is limited to the mucosa and superficial sub-mucosa of the colon. In physiologial conditions the gut is costantly exposed to various antigens, commensal microflora and pathogens and the inflammatory response is finely balanced. Anyhow in some individuals with genet…
COLON MICROBIAL COMPOSITION IS CORRELATED WITH THE SEVERITY OF COLITIS INDUCED BY 2,4,6-TRINITROBENZESULFONIC ACID IN MICE.
2016
The objective of this study was to evaluate the changes in some bacterial species of colonic microbiota, the clinical signs and the intestinal changes in mice with 2,4,6-trinitrobenzenesulfonic acid (TNBS) induced colitis. CD-1 male mice were randomly divided into three groups and inoculated intrarectally with saline ethanol or TNBS solutions. ethanol and TNBS treatments induced weight loss accompained by mild and severe inflammation of the colon mucosa, respectively. however, TNBS-treated mice displayed significant differences compared to the saline group in terms of disease activity index and histological scoring. Both ethanol and TNBS groups showed an increased prevalence of escherichia …
INFLAMMATORY BOWEL DISEASE AND INFGERTILITY: ANALYSIS OF LITERATURE AND FUTURE PERSPECTIVES
2021
Background: inflammatory bowel diseases (IBD) are chronic disorders that affect the gastrointestinal tract but which also present extraintestinal manifestations. One of the problems related to IBD is the presence of bothfemale and male infertility. Aim: determine the correlation between IBD and male and female infertility by analyzing the literature. Material and method: studies carried out in the last twenty years have been selected through the PubMed search engine. Only studies were selected that in their conclusions showed a real correlation between IBD and infertility. Results: the first cause of infetility in both sexes is related to the surgical interventions that patients have to fac…
Use of corticosteroids and immunosuppressive drugs in inflammatory bowel disease: Clinical practice guidelines of the Italian Group for the Study of …
2017
Abstract The two main forms of intestinal bowel disease, namely ulcerative colitis and Crohn’s disease, are not curable but can be controlled by various medical therapies. The Italian Group for the Study of Inflammatory Bowel Disease (IG-IBD) has prepared clinical practice guidelines to help physicians prescribe corticosteroids and immunosuppressive drugs for these patients. The guidelines consider therapies that induce remission in patients with active disease as well as treatment regimens that maintain remission. These guidelines complement already existing guidelines from IG-IBD on the use of biological drugs in patients with inflammatory bowel diseases.
STRESS, CHAPERONI MOLECOLARI E MALATTIE INFIAMMATORIE CRONICHE DELL'INTESTINO
2011
This brief article is focused on HSP60, a very important molecular chaperon for cell surviving, involved in the pathogenesis of several degenerative, autoimmune, and neoplastic disorders. Recent reports confer unravelling role in IBD pathogenesis. involvement of HSP60 in CD and UC development has been recently confirmed. in fact HSP60 levels increase in mucosal epithelium and also in lamina propria of affected subjects.