keyword
MENU ▼
Read by QxMD icon Read
search

Causes ulcerative colitis

keyword
https://www.readbyqxmd.com/read/28935001/lack-of-effect-of-murine-astrovirus-infection-on-dextran-sulfate-induced-colitis-in-nlrp3-deficient-mice
#1
Susan R Compton, Carmen J Booth, James D Macy
Murine astrovirus (MuAstV) is a recently identified, widespread infection among laboratory mice. MuAstV is found predominantly in the gastrointestinal tract of mice. Human and turkey astroviruses have been shown to disrupt tight junctions in the intestinal epithelium. The potential of MuAstV to alter research results was tested in a well-established dextran sodium sulfate (DSS)-induced colitis model in Nod-like receptor 3 (NLRP3)-deficient mice. This model offers a direct approach to determine whether MuAstV, as a component of the mouse microbiome, contributes to the issue of poor reproducibility in murine inflammatory bowel disease research...
October 1, 2017: Comparative Medicine
https://www.readbyqxmd.com/read/28928666/colitis-is-effectively-ameliorated-by-%C3%A2-8-acetonyl-dihydrocoptisine-via-the-xbp1-nf-%C3%AE%C2%BAb-pathway
#2
HaiJing Zhang, GuangMing Song, ZhiHui Zhang, HuaChen Song, XiaoNan Tang, AnJun Deng, WenJie Wang, LianQiu Wu, HaiLin Qin
Ulcerative colitis (UC) is a recurrent, chronic intestinal disease. Available treatments for UC are poor effective and/or cause severe adverse events. X-box binding protein 1 (XBP1) and nuclear factor-κB (NF-κB) have been reported to play important roles in UC. Specifically, deletion or downregulation of XBP1 leads to spontaneous enteritis and results in imbalanced secretion of NF-κB and other proinflammatory cytokines. (±)-8-acetonyl-dihydrocoptisine, i.e., (±)-8-ADC, is a monomer semi-synthesized from coptisine...
2017: Frontiers in Pharmacology
https://www.readbyqxmd.com/read/28928660/-1-h-nmr-based-metabolomics-study-of-the-toxicological-effects-in-rats-induced-by-renqing-mangjue-pill-a-traditional-tibetan-medicine
#3
Can Xu, Caidan Rezeng, Jian Li, Lan Zhang, Yujing Yan, Jian Gao, Yingfeng Wang, Zhongfeng Li, Jianxin Chen
"RenqingMangjue" pill (RMP), as an effective prescription of Traditional Tibetan Medicine (TTM), has been widely used in treating digestive diseases and ulcerative colitis for over a thousand years. In certain classical Tibetan Medicine, heavy metal may add as an active ingredient, but it may cause contamination unintentionally in some cases. Therefore, the toxicity and adverse effects of TTM became to draw public attention. In this study, 48 male Wistar rats were orally administrated with different dosages of RMP once a day for 15 consecutive days, then half of the rats were euthanized on the 15th day and the remaining were euthanized on the 30th day...
2017: Frontiers in Pharmacology
https://www.readbyqxmd.com/read/28912620/hormonal-contraception-and-the-development-of-autoimmunity-a-review-of-the-literature
#4
William V Williams
Estrogens and progestins are known to have profound effects on the immune system and may modulate the susceptibility to autoimmune diseases. A comprehensive literature search was carried out using PubMed for any of 153 autoimmune disease terms and the terms contraception, contraceptive, or their chemical components with limits of Humans + Title or Abstract. Over 1,800 titles were returned and scanned, 352 papers retrieved and reviewed in depth and an additional 70 papers retrieved from the bibliographies. Based on this review, substantial evidence exists linking the use of combined oral contraceptives to a lower incidence of hyperthyroidism, an increase in multiple sclerosis, ulcerative colitis, Crohn's disease, Systemic Lupus Erythematosus, and interstitial cystitis...
August 2017: Linacre Quarterly
https://www.readbyqxmd.com/read/28884201/pouch-functional-outcomes-after-restorative-proctocolectomy-with-ileal-pouch-reconstruction-in-patients-with-ulcerative-colitis-japanese-multi-center-nationwide-cohort-study
#5
Motoi Uchino, Hiroki Ikeuchi, Akira Sugita, Kitaro Futami, Toshiaki Watanabe, Kouhei Fukushima, Kenji Tatsumi, Kazutaka Koganei, Hideaki Kimura, Keisuke Hata, Kenichi Takahashi, Kazuhiro Watanabe, Tsunekazu Mizushima, Yuji Funayama, Daijiro Higashi, Toshimitsu Araki, Masato Kusunoki, Takeshi Ueda, Fumikazu Koyama, Michio Itabashi, Riichiro Nezu, Yasuo Suzuki
BACKGROUND: Although several complications capable of causing pouch failure may develop after restorative proctocolectomy (RPC) for ulcerative colitis (UC), the incidences and causes are conflicting and vary according to country, race and institution. To avoid pouch failure, this study aimed to evaluate the rate of pouch failure and its risk factors in UC patients over the past decade via a nationwide cohort study. METHODS: We conducted a retrospective, observational, multicenter study that included 13 institutions in Japan...
September 7, 2017: Journal of Gastroenterology
https://www.readbyqxmd.com/read/28884072/ochroconis-gallopava-bronchitis-mimicking-haemoptysis-in-a-patient-with-bronchiectasis
#6
M Bernasconi, C Voinea, P M Hauser, L P Nicod, R Lazor
Ochroconis gallopava is an anamorphic mould characterized by slow growth rate and production of a maroon pigment, which has been isolated worldwide from soil, thermal springs, decaying vegetation, and chicken litter. It has been reported to cause localized, mostly pulmonary, and systemic infection in severely immunocompromised patients. We describe the case of a 76-year-old woman known for ulcerative colitis-related bronchiectasis treated with low dose oral steroids, who developed a fungal bronchitis with dark, bloody-like, sputum which was initially misinterpreted as haemoptysis...
2017: Respiratory Medicine Case Reports
https://www.readbyqxmd.com/read/28883240/listeria-monocytogenes-septicemia-and-meningitis-caused-by-listeria-enteritis-complicating-ulcerative-colitis
#7
Takahiro Inoue, Toshinao Itani, Noriko Inomata, Kazuya Hara, Ikuhisa Takimoto, Shunya Iseki, Kensuke Hamada, Kanna Adachi, Shunsuke Okuyama, Yukari Shimada, Motohito Hayashi, Jun Mimura
An 80-year-old man, who had been diagnosed with ulcerative colitis, was admitted due to a fever and bloody diarrhea and was treated with a glucocorticoid and azathioprine. After 5 days, he developed an impaired consciousness, headache, and neck stiffness. A sample of the colonic mucosa, blood cultures, and cerebrospinal fluid revealed Listeria monocytogenes infection. Intravenous ampicillin improved the symptoms of fever, bloody diarrhea, and headache without any neurological sequelae. Physicians should consider that Listeria enteritis complicating ulcerative colitis can cause septicemia and meningitis in immunosuppressed patients...
September 6, 2017: Internal Medicine
https://www.readbyqxmd.com/read/28882540/symptoms-of-anxiety-and-depression-are-independently-associated-with-inflammatory-bowel-disease-related-disability
#8
Webber Chan, Hang Hock Shim, Miao Shan Lim, Fatimin Leila Bahjin Sawadjaan, Sangeetha Poongunam Isaac, Sai Wei Chuah, Rupert Leong, Chris Kong
BACKGROUND: Inflammatory bowel disease (IBD) frequently results in disability. The relevance of psychological effects in causing disability, and whether disability occurs similarly in non-Western cohorts is as yet unknown. AIM: We assessed the relationship between symptoms of anxiety and depression, quality of life and disability in a Singaporean IBD cohort and their predictors. METHODS: Cross-sectional study. We assessed consecutive IBD subjects' IBD-Disability Index (IBD-DI), Hospital Anxiety and Depression Scale (HADS), and IBD questionnaire (IBDQ)...
August 14, 2017: Digestive and Liver Disease
https://www.readbyqxmd.com/read/28871582/pyoderma-gangrenosum-after-breast-mastectomy-and-primary-rectus-abdominis-flap-reconstruction
#9
Yasuhiro Suzuki, Kozue Yokoyama, Mayako Terao, Toru Morioka, Banri Tsuda, Naoki Niikura, Takuho Okamura, Eri Yamada, Kotaro Imagawa, Tadashi Akamatsu, Yutaka Tokuda, Nobue Kumaki
Pyoderma gangrenosum is an intractable disease of unknown cause involving recurrent ulcerative lesions on the skin, and may accompany ulcerative colitis, rheumatoid arthritis, leukemia, systemic lupus erythematosus, and other conditions. Here, we report a rare case of pyoderma gangrenosum in the thoracic abdomen following post-mastectomy reconstructive surgery. A 39-year-old presented at the hospital with a complaint of left papilla erosion. Skin biopsy at the site revealed invasive skin cancer, with Paget-like progression in the cancerous nipple and suspected malignancy of skin appendages...
September 20, 2017: Tokai Journal of Experimental and Clinical Medicine
https://www.readbyqxmd.com/read/28861073/epithelial-cell-damage-activates-bactericidal-permeability-increasing-protein-bpi-expression-in-intestinal-epithelium
#10
Arjun Balakrishnan, Dipshikha Chakravortty
As the first line of defense against invading pathogen, intestinal epithelium produces various antimicrobial proteins (AMP) that help in clearance of pathogen. Bactericidal/permeability-increasing protein (BPI) is a 55 kDa AMP that is expressed in intestinal epithelium. Dysregulation of BPI in intestinal epithelium is associated with various inflammatory diseases like Crohn's Disease, Ulcerative colitis, and Infectious enteritis's. In this paper, we report a direct correlation between intestinal damage and BPI expression...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28858439/adherence-to-infliximab-therapy-in-inflammatory-bowel-disease-patients-in-a-real-life-setting
#11
Laura Martelli, Anthony Lopez, Sophie Strobel, Silvio Danese, Xavier Roblin, Cédric Baumann, Laurent Peyrin-Biroulet
AIM: To assess adherence to infliximab therapy in inflammatory bowel disease patients, to investigate reasons for non-adherence and to identify predictors for non-adherence. METHODS: This observational study was conducted in two French referral university hospitals between September 1(st) and October 31(th) 2011. Patients were systematically asked if they had already delayed or missed an infliximab perfusion since the beginning of the treatment and about the reasons for their non-adherence...
August 31, 2017: Journal of Digestive Diseases
https://www.readbyqxmd.com/read/28858068/inflammatory-bowel-disease-predictors-and-causes-of-early-and-late-hospital-readmissions
#12
Prashant Mudireddy, Frank Scott, Alexandra Feathers, Gary R Lichtenstein
BACKGROUND AND AIMS: The rate of hospital readmission after discharge has been studied extensively in chronic conditions such as hepatic cirrhosis, diabetes mellitus, chronic obstructive pulmonary disease, and heart failure. Causative factors associated with hospital readmission have not been adequately investigated in patients with inflammatory bowel disease (IBD). We studied the rate, causes, and factors that predict readmissions at 1 month, 3 months, and 1 year in patients with IBD...
August 29, 2017: Inflammatory Bowel Diseases
https://www.readbyqxmd.com/read/28857501/potential-roles-of-neutrophils-in-regulating-intestinal-mucosal-inflammation-of-inflammatory-bowel-disease
#13
REVIEW
Guang Xi Zhou, Zhanju Liu
Inflammatory bowel diseases (IBD), comprising of ulcerative colitis and Crohn's disease, are inflammatory disorders of the gastrointestinal tract characterized by chronically relapsing mucosal inflammation. Neutrophils, as the effector cells of acute inflammation, have long been reported to play a role in the maintenance of intestinal homeostasis and pathogenesis of IBD. At the early stage of mucosal inflammation in patients with IBD, neutrophils flood into intestinal mucosa, phagocytose pathogenic microbes, and promote mucosal healing and resolution of inflammation...
August 31, 2017: Journal of Digestive Diseases
https://www.readbyqxmd.com/read/28856287/acute-on-chronic-hepatitis-a-case-report-of-autoimmune-hepatitis-primary-sclerosing-cholangitis-ulcerative-colitis-overlap-syndrome-in-a-15-year-old-patient
#14
Aneta Nalepa, Małgorzata Woźniak, Joanna Cielecka-Kuszyk, Marek Stefanowicz, Irena Jankowska, Maciej Dądalski, Joanna Pawłowska
Acute-on-chronic liver failure (ACLF) is a disease in which a rapid deterioration of liver function occurs in patients with chronic liver disease, and is usually associated with a precipitating event. We present the case of a boy with autoimmune hepatitis/primary sclerosing cholangitis/ulcerative colitis (AIH/PSC/UC) overlap syndrome, in whom liver function was stable for 4.5 years of treatment. At 15 years of age the patient was hospitalized due to a deterioration of his general condition, severe abdominal pain, diarrhoea, vomiting and weight loss...
March 2017: Clin Exp Hepatol
https://www.readbyqxmd.com/read/28855944/anti-inflammatory-effect-of-apigenin-and-hydroalcoholic-extract-of-dracocephalum-kotschyi-on-acetic-acid-induced-colitis-in-rats
#15
Hassan Sadraei, Gholamreza Asghari, Mohammad Khanabadi, Mohsen Minaiyan
Colitis is an inflammatory disease of the intestine with unknown etiology involving multiple immune, genetic, and environmental factors. We were interested to examine the effect of total extract from Dracocephalum kotschyi (D. kotschyi) Boiss. on the experimental colitis. D. kotschyi hydroalcoholic extract (10, 20, and 40 mg/kg) or apigenin (5, 10, and 20 mg/kg) were administered orally 2 h prior to induction of colitis which was induced by intrarectal administration of acetic acid (4%) in rats. Prednisolone (4 m/kg) was used as the standard drug for comparison...
August 2017: Research in Pharmaceutical Sciences
https://www.readbyqxmd.com/read/28844856/rip3-and-pmlkl-promote-necroptosis-induced-inflammation-and-alter-membrane-permeability-in-intestinal-epithelial-cells
#16
Anna Negroni, Eleonora Colantoni, Maria Pierdomenico, Francesca Palone, Manuela Costanzo, Salvatore Oliva, Antonio Tiberti, Salvatore Cucchiara, Laura Stronati
BACKGROUND: Necroptosis is an inflammatory form of programmed cell death requiring receptor-interacting protein kinase 3 (RIP3) and mixed lineage kinase domain-like protein (MLKL). AIMS: The aim of this study is to examine in depth in vitro and ex vivo the contribution of necroptosis to intestinal inflammation. METHODS: In vitro: we used an intestinal cell line, HCT116RIP3, produced in our laboratory and overexpressing RIP3. Ex vivo: intestinal mucosal biopsies were taken from patients with inflammatory bowel disease (IBD) (20 with Crohn's disease; 20 with ulcerative colitis) and from 20 controls...
August 10, 2017: Digestive and Liver Disease
https://www.readbyqxmd.com/read/28842640/cross-sectional-evaluation-of-the-gut-microbiome-metabolome-axis-in-an-italian-cohort-of-ibd-patients
#17
Maria Laura Santoru, Cristina Piras, Antonio Murgia, Vanessa Palmas, Tania Camboni, Sonia Liggi, Ivan Ibba, Maria Antonia Lai, Sandro Orrù, Anna Lisa Loizedda, Julian Leether Griffin, Paolo Usai, Pierluigi Caboni, Luigi Atzori, Aldo Manzin
Inflammatory bowel disease (IBD) is a chronic inflammatory disease of the gastrointestinal tract of uncertain origin, which includes ulcerative colitis (UC) and Crohn's disease (CD). The composition of gut microbiota may change in IBD affected individuals, but whether dysbiosis is the cause or the consequence of inflammatory processes in the intestinal tissue is still unclear. Here, the composition of the microbiota and the metabolites in stool of 183 subjects (82 UC, 50 CD, and 51 healthy controls) were determined...
August 25, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28831186/the-ibd-interactome-an-integrated-view-of-aetiology-pathogenesis-and-therapy
#18
REVIEW
Heitor S P de Souza, Claudio Fiocchi, Dimitrios Iliopoulos
Crohn's disease and ulcerative colitis are prototypical complex diseases characterized by chronic and heterogeneous manifestations, induced by interacting environmental, genomic, microbial and immunological factors. These interactions result in an overwhelming complexity that cannot be tackled by studying the totality of each pathological component (an '-ome') in isolation without consideration of the interaction among all relevant -omes that yield an overall 'network effect'. The outcome of this effect is the 'IBD interactome', defined as a disease network in which dysregulation of individual -omes causes intestinal inflammation mediated by dysfunctional molecular modules...
August 23, 2017: Nature Reviews. Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/28826742/a-comprehensive-review-and-update-on-crohn-s-disease
#19
Mahesh Gajendran, Priyadarshini Loganathan, Anthony P Catinella, Jana G Hashash
The term inflammatory bowel disease (IBD) refers principally to two major categories of chronic relapsing inflammatory intestinal disorders: Crohn's disease (CD) and ulcerative colitis (UC). In the United States, it is currently estimated that about 1.5 million people suffer from IBD, causing considerable suffering, mortality and economic loss every year. Yet the cause of IBD is unknown, and until we understand more, prevention or cure will not be possible. There is a lot of variation in the incidence and prevalence of CD based on geographic region, environment, immigrant population, and ethnic groups...
August 18, 2017: Disease-a-month: DM
https://www.readbyqxmd.com/read/28822915/immunomodulatory-effects-of-m2000-%C3%AE-d-mannuronic-acid-on-tnf-%C3%AE-il-17-and-foxp3-gene-expression-in-patients-with-inflammatory-bowel-disease
#20
Hussaini Alhassan Mohammed, Ali Akbar Saboor-Yaraghi, Homayoun Vahedi, Mir Saeed Yekaninejad, Ghodratollah Panahi, Gholamreza Hemmasi, Mostafa Lakzaei, Abbas Mirshafiey
INTRODUCTION: Inflammatory bowel diseases (IBD) are immune-mediated disorders that result from an aberrant immunological response to the gut luminal antigen in genetically susceptible patients. IBD is categorized into two serotype, Crohn's diseases (CD) and ulcerative colitis (UC), both subtype are important cause of gastrointestinal diseases. The increasing rate of hospitalization, with the high economic burden experienced by the IBD patients, calls for more concerted research efforts to design a potent and affordable treatment option for the treatment of IBD...
August 17, 2017: International Immunopharmacology
keyword
keyword
13036
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"