keyword
MENU ▼
Read by QxMD icon Read
search

Bowel disease

keyword
https://www.readbyqxmd.com/read/27933686/risk-of-incident-mycobacterium-tuberculosis-infection-in-patients-with-inflammatory-bowel-disease-a-nationwide-population-based-study-in-south-korea
#1
S N Hong, H J Kim, K H Kim, S-J Han, I M Ahn, H S Ahn
BACKGROUND: The low incidence of Mycobacterium tuberculosis infection and lack of adequate controls have prevented researchers from estimating tuberculosis (TB) risk in inflammatory bowel disease (IBD) patients. AIM: To evaluate the risk of incident TB among IBD patients. METHODS: Using the 2011-2013 data of the South Korean National Health Insurance (NHI) system, we calculated the incidence rates (IRs), standardised incidence ratio (SIR) and number needed to screen (NNS) for incident TB in IBD patients compared to the general population in terms of subtype, age, gender and IBD medications...
January 2017: Alimentary Pharmacology & Therapeutics
https://www.readbyqxmd.com/read/27933652/nonobstructive-diffuse-dilated-bowel-loops-prenatal-diagnosis-fetal-characteristics-and-neonatal-outcomes
#2
Guy Katz, Ben Pode-Shakked, Michal Berkenstadt, Ron Bilik, Sylvie Polak Charcon, Iris Barshack, Reuven Achiron, Yinon Gilboa
OBJECTIVES: The purpose of this study was to describe the characteristics and outcomes of fetuses with a diagnosis of nonobstructive diffuse dilated bowel loops. METHODS: We conducted a retrospective study of all pregnancies with fetal diagnosis of nonobstructive diffuse dilated bowel loops over 14 years in a large tertiary referral center. Fetomaternal and neonatal characteristics and outcomes were assessed. RESULTS: Seven fetuses had sonograms showing diffuse dilated bowel loops; none of them had intestinal obstruction after labor...
December 8, 2016: Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
https://www.readbyqxmd.com/read/27933473/high-percentage-of-ibd-patients-with-indefinite-fecal-calprotectin-levels-additional-value-of-a-combination-score
#3
Alexander G L Bodelier, Daisy Jonkers, Tim van den Heuvel, Evelien de Boer, Wim Hameeteman, Ad A M Masclee, Marie J Pierik
BACKGROUND AND AIM: Monitoring mucosal inflammation in inflammatory bowel disease (IBD) is of major importance to prevent complications and improve long-term disease outcome. The correlation of clinical activity indices with endoscopic disease activity is, however, moderate. Fecal calprotectin (FC) is a better predictor of mucosal inflammation, but values between 100 and 250 µg/g are difficult to interpret in clinical practice. We aimed to evaluate the occurrence of indefinite FC levels in a real-life IBD cohort and study the additional value of a combination of biochemical markers and clinical activity indices...
December 8, 2016: Digestive Diseases and Sciences
https://www.readbyqxmd.com/read/27933239/impact-of-bowel-resection-margins-in-node-negative-colon-cancer
#4
Ricardo Rocha, Rui Marinho, David Aparício, Marta Fragoso, Marta Sousa, António Gomes, Carlos Leichsenring, Carla Carneiro, Vasco Geraldes, Vítor Nunes
PURPOSE: Surgical intestinal resection margins in colon cancer are a longstanding debate in terms the optimal distance between the tumor and the colonic section line. The aim of this study is to define the oncological outcomes in relation to surgical margins, measured in terms or recurrence rate, time-to-recurrence, disease-free survival and overall survival in a population of node negative colon cancer patients. METHODS: We conducted a retrospective observational longitudinal single institution study...
2016: SpringerPlus
https://www.readbyqxmd.com/read/27933203/maternal-inflammatory-bowel-disease-and-hypospadias-in-male-offspring-a-population-based-study-in-denmark
#5
Ane Birgitte Telén Andersen, Vera Ehrenstein, Rune Erichsen, Trine Frøslev, Henrik Toft Sørensen
BACKGROUND: The occurrence of inflammatory bowel disease (IBD) and hypospadias has been concurrently increasing, possibly through shared environmental risk factors such as endocrine disrupting compounds. Also, maternal IBD may disturb the normal development of the fetal reproductive tract. However, whether maternal IBD increases the risk of hypospadias in male offspring is unknown. We compared hypospadias risk in sons of mothers with and without IBD. METHODS: We used Danish nationwide population-based registries to conduct a longitudinal prevalence study including all live-born boys from 1979 through 2009...
2016: BMJ Open Gastroenterology
https://www.readbyqxmd.com/read/27933057/glutamine-induced-secretion-of-intestinal-secretory-immunoglobulin-a-a-mechanistic-perspective
#6
REVIEW
Wenkai Ren, Kai Wang, Jie Yin, Shuai Chen, Gang Liu, Bie Tan, Guoyao Wu, Fuller W Bazer, Yuanyi Peng, Yulong Yin
Secretory immunoglobulin A (SIgA) is one important line of defense in the intestinal mucosal surface to protect the intestinal epithelium from enteric toxins and pathogenic microorganisms. Multiple factors, such as intestinal microbiota, intestinal cytokines, and nutrients are highly involved in production of SIgA in the intestine. Recently, glutamine has been shown to affect intestinal SIgA production; however, the underlying mechanism by which glutamine stimulates secretion of intestinal SIgA is unknown. Here, we review current knowledge regarding glutamine in intestinal immunity and show that glutamine-enhanced secretion of SIgA in the intestine may involve intestinal microbiota, intestinal antigen sampling and presentation, induction pathways for SIgA production by plasma cells (both T-dependent and T-independent pathway), and even transport of SIgA...
2016: Frontiers in Immunology
https://www.readbyqxmd.com/read/27932984/curcumin-suppressed-activation-of-dendritic-cells-via-jak-stat-socs-signal-in-mice-with-experimental-colitis
#7
Hai-Mei Zhao, Rong Xu, Xiao-Ying Huang, Shao-Min Cheng, Min-Fang Huang, Hai-Yang Yue, Xin Wang, Yong Zou, Ai-Ping Lu, Duan-Yong Liu
Dendritic cells (DCs) play a pivotal role as initiators in the pathogenesis of inflammatory bowel disease and are regulated by the JAK/STAT/SOCS signaling pathway. As a potent anti-inflammatory compound, curcumin represents a viable treatment alternative or adjunctive therapy in the management of chronic inflammatory bowel disease (IBD). The mechanism of curcumin treated IBD on DCs is not completely understood. In the present study, we explored the mechanism of curcumin treated experimental colitis by observing activation of DCs via JAK/STAT/SOCS signaling pathway in colitis mice...
2016: Frontiers in Pharmacology
https://www.readbyqxmd.com/read/27932454/inducible-colonic-m-cells-are-dependent-on-tnfr2-but-not-lt%C3%AE-r-identifying-distinct-signaling-requirements-for-constitutive-versus-inducible-m-cells
#8
Erinn A Parnell, Erin M Walch, David D Lo
BACKGROUND AND AIMS: M cells associated with organized lymphoid tissues such as intestinal Peyer's patches provide surveillance of the intestinal lumen. Inflammation or infection in the colon can induce an M cell population associated with lymphoid infiltrates; paradoxically, induction is dependent on the inflammatory cytokine Tumor Necrosis Factor (TNF)-α. Anti-TNFα blockade is an important therapeutic in Inflammatory Bowel Disease, so understanding the effects of TNFα signaling is important in refining therapeutics...
December 7, 2016: Journal of Crohn's & Colitis
https://www.readbyqxmd.com/read/27932194/associations-between-nod2-irgm-and-ormdl3-polymorphisms-and-pediatric-onset-inflammatory-bowel-disease-in-the-lithuanian-population
#9
Gitana Pranculienė, Rūta Steponaitienė, Jurgita Skiecevičienė, Rūta Kučinskienė, Gediminas Kiudelis, Kęstutis Adamonis, Liutauras Labanauskas, Limas Kupčinskas
BACKGROUND AND OBJECTIVE: Recent GWAS and meta-analyses have revealed about 200 susceptibility genes/loci for inflammatory bowel diseases (IBD). However, only a small number of studies were performed in early-onset IBD. The aim of this study was to assess the association between NOD2, IL23R, ATG16L1, IRGM, IL10, NKX2-3 and ORMDL3 variants and early-onset IBD. MATERIALS AND METHODS: A total of 76 affected individuals (30 with Crohn's disease [CD] and 46 with ulcerative colitis [UC]) at the age of ≤17 years and 158 matched controls recruited in Lithuania were genotyped for the known genetic susceptibility variants in NOD2 (Arg702Trp (rs2066844), Gly908Arg (rs2066845) and Leu1007insC (rs2066847)), IL23R (rs11209026), ATG16L1 (rs2241880), IRGM (rs4958847), IL10 (rs3024505), NKX2-3 (rs11190140) and ORMDL3 (rs2872507) genes...
November 25, 2016: Medicina
https://www.readbyqxmd.com/read/27932159/fulminant-clostridium-perfringens-sepsis-in-kidney-transplant-a-case-report
#10
P Mihaylov, J A Powelson, W C Goggins
BACKGROUND: Infections, particularly urinary tract infections, and cardiovascular accidents are the main causes of morbidity and mortality during the 1st year after kidney transplantation (KT). Bacteria and viruses, such as Escherichia coli, Enteroccoci, and Polyoma BK virus are common in the 1st 6 months, so they are controlled routinely. On the other hand, Clostridium perfringens infection is a rare life-threatening condition, associated with a high mortality rate especially in the transplant population, that is not controlled routinely...
November 2016: Transplantation Proceedings
https://www.readbyqxmd.com/read/27931950/patient-acceptance-of-the-optical-diagnosis-and-misdiagnosis-of-diminutive-colorectal-polyps
#11
Shinichiro Sakata, Antonio H S Lee, Ammar O Kheir, Nicholas J Tutticci, Sanjeev Naidu, Andrew R L Stevenson, David G Hewett
BACKGROUND AND AIMS: Optical diagnosis allows for real-time endoscopic assessment of colorectal polyp histology and consists of the "resect and discard" and "diagnose and leave" paradigms. This survey assessed patient acceptance of optical diagnosis and their responses to a hypothetical doomsday scenario. METHODS: A 3-month cross-sectional survey of colonoscopy outpatients presenting to an Australian academic endoscopy center. RESULTS: 981 patients completed the survey (76...
December 5, 2016: Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/27931536/advances-in-atopic-dermatitis-in-2015
#12
REVIEW
Takashi Nomura, Kenji Kabashima
This review aims to highlight recently published articles on atopic dermatitis (AD). Updated are the insights into epidemiology, pathology, diagnostics, and therapy. Epidemiologic studies have revealed a positive correlation between AD and systemic conditions, such as rheumatoid arthritis, inflammatory bowel disease, and neonatal adiposity. Pathologic findings highlight the involvement of novel barrier factors (desmoplakin and claudin), novel immune cell subsets (pathogenic effector TH2 cells and group 2 innate lymphoid cells), and differential skewing of helper T cells (eg, TH17 dominance in Asians with AD)...
December 2016: Journal of Allergy and Clinical Immunology
https://www.readbyqxmd.com/read/27931211/gonadectomy-effects-on-the-risk-of-immune-disorders-in-the-dog-a-retrospective-study
#13
Crystal R Sundburg, Janelle M Belanger, Danika L Bannasch, Thomas R Famula, Anita M Oberbauer
BACKGROUND: Gonadectomy is one of the most common procedures performed on dogs in the United States. Neutering has been shown to reduce the risk for some diseases although recent reports suggest increased prevalence for structural disorders and some neoplasias. The relation between neuter status and autoimmune diseases has not been explored. This study evaluated the prevalence and risk of atopic dermatitis (ATOP), autoimmune hemolytic anemia (AIHA), canine myasthenia gravis (CMG), colitis (COL), hypoadrenocorticism (ADD), hypothyroidism (HYPO), immune-mediated polyarthritis (IMPA), immune-mediated thrombocytopenia (ITP), inflammatory bowel disease (IBD), lupus erythematosus (LUP), and pemphigus complex (PEMC), for intact females, intact males, neutered females, and neutered males...
December 8, 2016: BMC Veterinary Research
https://www.readbyqxmd.com/read/27931132/guillain-barr%C3%A3-syndrome-during-adalimumab-therapy-for-crohn%C3%A2-s-disease-coincidence-or-consequence
#14
Guilherme Grossi Lopes Cançado, Eduardo Garcia Vilela
We report the case of a 64-year-old patient diagnosed with extensive ileal Crohn´s disease who developed Guillain-Barré syndrome after starting biological therapy with adalimumab. Neurologic involvement associated with inflammatory bowel diseases is recognized as an extra-intestinal manifestation. After the breakthrough of antitumor necrosis factor alpha (anti-TNF-α) agents, an increasing number of cases of acute inflammatory demyelinating polyneuropathies have been reported; however, only one case has been described in a patient with Crohn´s disease...
December 8, 2016: Scandinavian Journal of Gastroenterology
https://www.readbyqxmd.com/read/27931104/malnutrition-risk-questionnaire-combined-with-body-composition-measurement-in-malnutrition-screening-in-inflammatory-bowel-disease
#15
Ágnes Anna Csontos, Andrea Molnár, Zsolt Piri, Erzsébet Pálfi, Pál Miheller
The purpose of malnutrition screening is to predict the probability of a worse outcome due to nutritional factors. The Malnutrition Universal Screening Tool (MUST) can be used for screening in inflammatory bowel disease (IBD); however, it does not provide details about body composition. Our aim was to assess the body composition and combine this with the MUST method to screen risk of malnutrition and sarcopenia. A total of 173 IBD outpatients were enrolled in this cross-sectional study. The MUST scale indicated 21...
December 9, 2016: Revista Española de Enfermedades Digestivas
https://www.readbyqxmd.com/read/27931025/ulcerative-colitis
#16
Elena Sonnenberg, Britta Siegmund
BACKGROUND: Ulcerative colitis (UC) is a chronic inflammatory bowel disease that is chronically present in patients throughout their lives. Hence, the chronic nature of the disease invariably requires continuous medical treatment. Advances in medical therapy over the last decades and current developments offer increasing options and are closely associated with a better life quality in patients. SUMMARY: Recent developments in understanding the pathogenesis of UC are discussed...
December 9, 2016: Digestion
https://www.readbyqxmd.com/read/27930931/deficiency-in-duox2-activity-alleviates-ileitis-in-gpx1-and-gpx2-knockout-mice-without-affecting-apoptosis-incidence-in-the-crypt-epithelium
#17
Fong-Fong Chu, R Steven Esworthy, James H Doroshow, Helmut Grasberger, Agnes Donko, Thomas L Leto, Qiang Gao, Binghui Shen
Mice deficient in glutathione peroxidase (GPx)-1 and -2 (GPx1(-/-)GPx2(-/-) double knockout or DKO mice) develop very-early-onset (VEO) ileocolitis, suggesting that lack of defense against reactive oxygen species (ROS) renders susceptibility to intestinal inflammation. Two members of ROS-generating NADPH oxidase family, NOX1 and DUOX2, are highly inducible in the intestinal epithelium. Previously, we reported that Nox1 deficiency ameliorated the pathology in DKO mice (Nox1-TKO). The role of Duox2 in ileocolitis of the DKO mice is evaluated here in Duoxa-TKO mice by breeding DKO mice with Duoxa(-/-) mice (Duoxa-TKO), which do not have Duox2 activity...
November 22, 2016: Redox Biology
https://www.readbyqxmd.com/read/27930412/zinc-deficiency-is-associated-with-poor-clinical-outcomes-in-patients-with-inflammatory-bowel-disease
#18
Shivi Siva, David T Rubin, George Gulotta, Kristin Wroblewski, Joel Pekow
BACKGROUND: Zinc plays a pivotal role in wound repair, tissue regeneration, and the immune response. Although zinc deficiency is common in patients with inflammatory bowel disease (IBD), the impact of low serum zinc levels on disease course is not known. METHODS: Patients enrolled in a prospectively collected IBD registry with at least 2 serum zinc measurements were included in the analysis. Using a logistic regression model, rates of IBD-related surgeries, IBD-related hospitalizations, and IBD-related complications were evaluated after a diagnosis of zinc deficiency (serum concentration <0...
December 7, 2016: Inflammatory Bowel Diseases
https://www.readbyqxmd.com/read/27930407/bowel-damage-in-crohn-s-disease-direct-comparison-of-ultrasonography-based-and-magnetic-resonance-based-lemann-index
#19
Antonio Rispo, Nicola Imperatore, Anna Testa, Pierpaolo Mainenti, Giovanni Domenico De Palma, Gaetano Luglio, Simone Maurea, Olga Maria Nardone, Nicola Caporaso, Fabiana Castiglione
BACKGROUND: The Lémann index (LI), calculated by magnetic resonance (MR) or computed tomography enterography in association with endoscopy, was developed to assess bowel damage (BD) in Crohn's disease (CD). Our aim was to investigate the concordance between ultrasonography-based Lèmann index (US-LI) and magnetic resonance-based Lèmann index (MR-LI). METHODS: We prospectively evaluated all consecutive patients with CD referred to our IBD Unit. All patients had undergone endoscopy, US and MR within 1 month...
December 7, 2016: Inflammatory Bowel Diseases
https://www.readbyqxmd.com/read/27930406/stress-response-protein-rbm3-promotes-the-development-of-colitis-associated-cancer
#20
Toshiharu Sakurai, Hiroshi Kashida, Yoriaki Komeda, Tomoyuki Nagai, Satoru Hagiwara, Tomohiro Watanabe, Masayuki Kitano, Naoshi Nishida, Jun Fujita, Masatoshi Kudo
BACKGROUND: Colitis-associated cancer (CAC) is caused by chronic intestinal inflammation and often results from refractory inflammatory bowel disease (IBD). Stress response proteins Cirp and HSPA4 are involved in the refractory clinical course and development of CAC. RNA-binding motif protein 3 (RBM3) is induced in response to various stresses and is upregulated in several cancers. However, the role of RBM3 in CAC is unclear. METHODS: We assessed RBM3 expression and function in 263 human intestinal mucosa samples from patients with IBD and in Rbm3-deficient (Rbm3) mice...
December 7, 2016: Inflammatory Bowel Diseases
keyword
keyword
36741
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"