keyword
MENU ▼
Read by QxMD icon Read
search

gastrointestinal disorders

keyword
https://www.readbyqxmd.com/read/29456036/diagnostic-criteria-for-acute-food-protein-induced-enterocolitis-syndrome-is-the-work-in-progress
#1
S Miceli Sopo, G Bersani, C Fantacci, A Romano, S Monaco
Food protein-induced enterocolitis syndrome (FPIES) is a non IgE-mediated gastrointestinal food allergic disorder. Some diagnostic criteria have been published for acute FPIES. Of course, they are not all the same, so the clinician must choose which ones to adopt for his/her clinical practice. We present here a brief review of these criteria and, through two clinical cases, show how the choice of one or the other can change the diagnostic destiny of a child with suspect FPIES.
February 15, 2018: Allergologia et Immunopathologia
https://www.readbyqxmd.com/read/29455175/when-a-polyp-is-not-a-polyp-incidental-finding-of-a-sigmoid-schwannoma-at-first-colonoscopic-screening
#2
Alexandra Leonard, Lezah P McCarthy, Danielle M Pastor
Schwannomas, peripheral nerve sheath tumours arising from Schwann cells, are often associated with inherited disorders such as neurofibromatosis. Gastrointestinal schwannomas, while rare, have been reported in those without personal or family history of neurofibromatosis. Diagnoses of these lesions, however, typically follow evaluations prompted by symptomatic presentations associated with abdominal pain, rectal bleeding, change in bowel habits or positive results on faecal occult blood tests performed for colorectal cancer screening...
February 17, 2018: BMJ Case Reports
https://www.readbyqxmd.com/read/29454616/zoledronate-modulates-intracellular-vesicle-trafficking-in-mast-cells-via-disturbing-the-interaction-of-myosinva-rab3a-and-sytaxin4-vamp7
#3
Shuang Liu, Muhammad N A Sahid, Erika Takemasa, Kazutaka Maeyama, Masaki Mogi
Nitrogen-containing bisphosphonates (NBPs) have been widely used as bone anti-resorptive drugs for the treatment of osteoclast-dependent bone disorders. Zoledronate is currently the most potent NBP, and has potential as an inhibitor of farnesyl pyrophosphate synthase. The present study was undertaken to elucidate the possible effects of zoledronate on FcεRI-dependent mast cell activity in vitro, which is essential for in maintaining homeostasis of the gastrointestinal mucosa. Treatment with zoledronate significantly diminished exocytosis of mast cells, which was reflected by a decrease of FcεRI-dependent histamine release compared to that in vehicle-treated mast cells...
February 15, 2018: Biochemical Pharmacology
https://www.readbyqxmd.com/read/29449603/cinacalcet-versus-placebo-for-secondary-hyperparathyroidism-in-chronic-kidney-disease-patients-a-meta-analysis-of-randomized-controlled-trials-and-trial-sequential-analysis
#4
Guoqi Wang, Hongyan Liu, Chengzhi Wang, Xiaojian Ji, Weijun Gu, Yiming Mu
To assess the efficacy and safety of cinacalcet on secondary hyperparathyroidism in patients with chronic kidney disease, Pubmed, Embase, and the Cochrane Central Register of Controlled Trials were searched until March 2016. Trial sequential analysis (TSA) was conducted to control the risks of type I and II errors and calculate required information size (RIS). A total of 25 articles with 8481 participants were included. Compared with controls, cinacalcet administration did not reduce all-cause mortality (RR = 0...
February 15, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29448103/fgf-21-deficiency-slows-gastric-emptying-and-reduces-initial-blood-alcohol-concentration-in-mice-exposed-to-acute-alcohol-in-fasting-state
#5
Guicheng Wu, Yanlong Liu, Yunhuan Liu, Lihua Zhang, Haiyang Zhao, Liming Liu, Cuiqing Zhao, Wenke Feng
Excess alcohol consumption can lead to alcoholic liver disease. Fibroblast growth factor 21 (FGF21) is a metabolic regulator with multiple physiologic functions. Previous study demonstrated that FGF21 deficiency exacerbated alcohol-induced liver injury and exogenous FGF21 administration protected liver from chronic alcohol-induced injury. In this study, we aimed to explore the role of FGF21 in alcohol metabolism in mice. FGF21 knockout (KO) mice and the wild time (WT) control mice were divided into two groups and fasted for 24 h followed by a bonus of alcohol treatment at a dose of 5 g/kg body weight via gavage...
February 12, 2018: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/29446794/migraine-variants-in-children
#6
A David Rothner
Migraine in children can manifest in ways that are markedly different from adult migraines. In children, migraine variants are often unaccompanied by headache and include conditions such as cyclic vomiting and abdominal migraine. Children who experience these conditions are often thought to have a disorder of the gastrointestinal tract, and when evaluation is unremarkable they may be diagnosed as having a conversion reaction. Complicated migraines, on the other hand, are often accompanied by focal neurological symptoms such as ataxia, hemiparesis, or altered level of consciousness that evoke great consternation in the examining clinician...
February 1, 2018: Pediatric Annals
https://www.readbyqxmd.com/read/29446765/gut-microbiota-based-therapies-for-irritable-bowel-syndrome
#7
Emily K Stern, Darren M Brenner
Irritable bowel syndrome (IBS) is a common, heterogeneous disorder characterized by abdominal pain associated with changes in bowel habits. The pathogenesis of IBS is multifactorial and may relate to alterations in the gut microbiota, changes in visceral sensation and motility, and genetic and environmental factors. Administration of systemic antibiotics may increase the risk of IBS by altering gastrointestinal homeostasis. Therapeutic interventions for IBS with diarrhea that are thought to target alterations in the gut microbiota include the nonsystemic antibiotic rifaximin, the medical food serum-derived bovine immunoglobulin, prebiotics, probiotics, and dietary modification...
February 15, 2018: Clinical and Translational Gastroenterology
https://www.readbyqxmd.com/read/29446764/antibodies-against-glycoprotein-2-display-diagnostic-advantages-over-asca-in-distinguishing-cd-from-intestinal-tuberculosis-and-intestinal-beh%C3%A3-et-s-disease
#8
Shulan Zhang, Jing Luo, Ziyan Wu, Dirk Roggenbuck, Peter Schierack, Dirk Reinhold, Ji Li, Xiaofeng Zeng, Fengchun Zhang, Jiaming Qian, Yongzhe Li
OBJECTIVES: There is an increasing need to identify reliable biomarkers for distinguishing Crohn's disease (CD) from other gastrointestinal disorders sharing similar clinical and pathological features. This study aimed at evaluating the diagnostic potential of antibodies to zymogen granule glycoprotein GP2 (aGP2) in a large, well-defined Chinese cohort with a special focus on their role in discriminating CD from intestinal Behçet's disease (BD) and intestinal tubercolosis (ITB). METHODS: A total of 577 subjects were prospectively enrolled, including 171 patients with CD, 208 patients with ulcerative colitis (UC), 71 with BD, 57 with ITB and 70 healthy controls (HC)...
February 15, 2018: Clinical and Translational Gastroenterology
https://www.readbyqxmd.com/read/29446723/immunomodulatory-effects-of-flavonoids-in-the-prophylaxis-and-treatment-of-inflammatory-bowel-diseases-a-comprehensive-review
#9
Daniela Ribeiro, Carina Proenca, Silvia Rocha, Jose L F C Lima, Felix Carvalho, Eduarda Fernandes, Marisa Freitas
Inflammatory bowel diseases (IBD) comprise two disorders of idiopathic chronic intestinal inflammation that affect about three million people worldwide: Crohn's disease and ulcerative colitis. Nowadays, the first-line of treatment for patients with mild to moderate symptoms of IBD comprises corticosteroids, immunosuppressants, antibiotics, and biological agents. Unfortunately, none of these drugs are curative, and their long-term use may cause severe side effects and complications. Almost 40% of IBD patients use alternative therapies to complement the conventional one, and flavonoids are gaining attention for this purpose...
February 14, 2018: Current Medicinal Chemistry
https://www.readbyqxmd.com/read/29445178/the-effect-of-clostridium-butyricum-on-symptoms-and-fecal-microbiota-in-diarrhea-dominant-irritable-bowel-syndrome-a-randomized-double-blind-placebo-controlled-trial
#10
Yi-Yuan Sun, Ming Li, Yue-Yue Li, Li-Xiang Li, Wen-Zhe Zhai, Peng Wang, Xiao-Xiao Yang, Xiang Gu, Li-Jin Song, Zhen Li, Xiu-Li Zuo, Yan-Qing Li
Irritable bowel syndrome (IBS) is a common disorder in gastrointestinal system and impairs the quality of life of the patients. Clostridium butyricum (CB) is a probiotics that has been used in several gastrointestinal diseases. The efficacy of CB in treating IBS is still unknown. This prospective, multi-centre, randomized, double-blind, placebo-controlled trial aimed to assess the efficacy and safety of CB in treating diarrhea-predominant IBS (IBS-D) and analyze the fecal microbiota after treatment. Two hundred patients with IBS-D were recruited and were given CB or placebo for 4 weeks...
February 14, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29442380/marketing-medicines-charting-the-rise-of-modern-therapeutics-through-a-systematic-review-of-adverts-in-uk-medical-journals-1950-1980
#11
REVIEW
A Richard Green, Peter M Haddad, Jeffrey K Aronson
AIMS: To examine how pharmaceutical products that were first marketed between 1950 and 1980 were promoted to physicians through advertisements and briefly review advertising regulations and accuracy of the advertisements in the light of modern knowledge. METHODS: We systematically reviewed advertisements promoting drugs for specific therapeutic areas, namely central nervous system disorders (anxiety and sleep disorders, depression, psychoses, and Parkinson's disease), respiratory disorders, cardiovascular disorders, and gastrointestinal disorders...
February 14, 2018: British Journal of Clinical Pharmacology
https://www.readbyqxmd.com/read/29442203/cyclic-vomiting-syndrome-epidemiology-diagnosis-and-treatment
#12
REVIEW
Sanjay Bhandari, Pinky Jha, Abhishek Thakur, Abhipsa Kar, Harrison Gerdes, Thangam Venkatesan
Cyclic-vomiting syndrome (CVS) is a chronic functional gastrointestinal disorder characterized by recurrent episodes of nausea and vomiting. Although once thought to be a pediatric disorder, there has been a considerable increase in recognition of CVS in adults. The exact pathogenesis is unknown and several theories have been proposed. Migraine and CVS share a similar pathophysiology as suggested by several studies. Since there are no specific biomarkers available for this disorder, physicians should rely on Rome criteria for the diagnosis...
February 13, 2018: Clinical Autonomic Research: Official Journal of the Clinical Autonomic Research Society
https://www.readbyqxmd.com/read/29441683/cardiovascular-safety-of-prokinetic-agents-a-focus-on-drug-induced-arrhythmias
#13
REVIEW
J R Giudicessi, M J Ackerman, M Camilleri
BACKGROUND: Gastrointestinal sensorimotor dysfunction underlies a wide range of esophageal, gastric, and intestinal motility and functional disorders that collectively constitute nearly half of all referrals to gastroenterologists. As a result, substantial effort has been dedicated toward the development of prokinetic agents intended to augment or restore normal gastrointestinal motility. However, the use of several clinically efficacious gastroprokinetic agents, such as cisapride, domperidone, erythromycin, and tegaserod, is associated with unfavorable cardiovascular safety profiles, leading to restrictions in their use...
February 14, 2018: Neurogastroenterology and Motility: the Official Journal of the European Gastrointestinal Motility Society
https://www.readbyqxmd.com/read/29441457/effect-of-vsl-3-probiotic-in-a-patient-with-glycogen-storage-disease-type-ia-and-irritable-bowel-disease-like-disease
#14
Miguel Carnero-Gregorio, Alberto Molares-Vila, Alberte Corbalán-Rivas, Carlos Villaverde-Taboada, Carmen Rodríguez-Cerdeira
Gut Inflammatory bowel disease (IBD) is a group of chronic gastrointestinal disorders characterised by relapsing and remitting inflammation of the gastrointestinal tract. The two most common types of IBDs are ulcerative colitis and Crohn's disease. Patients with glycogen storage disease (GSD) type Ia present with gastrointestinal symptoms such as recurrent abdominal pain, bloating and changes in stool form or frequency, which is clinically difficult to distinguish from IBD. We report the case of a 36-year-old man with GSD type Ia and IBD-like disease...
February 13, 2018: Probiotics and Antimicrobial Proteins
https://www.readbyqxmd.com/read/29441064/impact-of-cigarette-smoking-on-the-gastrointestinal-tract-inflammation-opposing-effects-in-crohn-s-disease-and-ulcerative-colitis
#15
REVIEW
Loni Berkowitz, Bárbara M Schultz, Geraldyne A Salazar, Catalina Pardo-Roa, Valentina P Sebastián, Manuel M Álvarez-Lobos, Susan M Bueno
Cigarette smoking is a major risk factor for gastrointestinal disorders, such as peptic ulcer, Crohn's disease (CD), and several cancers. The mechanisms proposed to explain the role of smoking in these disorders include mucosal damage, changes in gut irrigation, and impaired mucosal immune response. Paradoxically, cigarette smoking is a protective factor for the development and progression of ulcerative colitis (UC). UC and CD represent the two most important conditions of inflammatory bowel diseases, and share several clinical features...
2018: Frontiers in Immunology
https://www.readbyqxmd.com/read/29440893/nanoemulsion-as-a-strategy-for-improving-the-oral-bioavailability-and-anti-inflammatory-activity-of-andrographolide
#16
Ching-Chi Yen, Yi-Chen Chen, Ming-Tsang Wu, Chia-Chi Wang, Yu-Tse Wu
Background: Andrographolide (AG), a compound with low water solubility, possesses various pharmacological activities, particularly anti-inflammatory activity. However, its low oral bioavailability is a major obstacle to its potential use. This study developed and optimized an AG-loaded nanoemulsion (AG-NE) formulation to improve AG oral bioavailability and its protective effects against inflammatory bowel disease. Methods: A high-pressure homogenization technique was used to prepare the AG-NE and solubility, viscosity, and droplet size tests were conducted to develop the optimized AG-NE composed of α-tocopherol, ethanol, Cremophor EL, and water...
2018: International Journal of Nanomedicine
https://www.readbyqxmd.com/read/29438458/the-problem-of-curcumin-and-its-bioavailability-could-its-gastrointestinal-influence-contribute-to-its-overall-health-enhancing-effects
#17
Adrian L Lopresti
Curcumin, from the spice turmeric, exhibits anti-inflammatory, antioxidant, anticancer, antiviral, and neurotrophic activity and therefore holds promise as a therapeutic agent to prevent and treat several disorders. However, a major barrier to curcumin's clinical efficacy is its poor bioavailability. Efforts have therefore been dedicated to developing curcumin formulations with greater bioavailability and systemic tissue distribution. However, it is proposed in this review that curcumin's potential as a therapeutic agent may not solely rely on its bioavailability, but rather its medicinal benefits may also arise from its positive influence on gastrointestinal health and function...
January 1, 2018: Advances in Nutrition
https://www.readbyqxmd.com/read/29436209/focus-on-gastroesophageal-reflux-ger-and-laryngopharyngeal-reflux-lpr-new-pragmatic-insights-in-clinical-practice
#18
M Gelardi, G Ciprandi
Gastroesophageal reflux (GER) is a common disease usually limited to the oesophagus. Laryngopharyngeal reflux (LPR) is an inflammatory reaction of the mucosa of pharynx, larynx, and other associated upper respiratory organs, caused by a reflux of stomach contents outside the oesophagus. LPR is considered to be a relatively new clinical entity with a vast number of clinical manifestations which are treated sometimes empirically and without a correct diagnosis. However, there is disagreement between specialists about its definition and management: gastroenterologists consider LPR to be a substantially rare manifestation of gastroesophageal reflux disease (GERD), whereas otolaryngologists believe that LPR is an independent, but common in their practice, disorder...
January 2018: Journal of Biological Regulators and Homeostatic Agents
https://www.readbyqxmd.com/read/29435819/expanding-role-of-third-space-endoscopy-in-the-management-of-esophageal-diseases
#19
REVIEW
Dennis Yang, Peter V Draganov
OPINION STATEMENT: "Third space" endoscopy, also commonly referred as submucosal endoscopy, is founded on the principle that the deeper layers of the gastrointestinal (GI) tract can be accessed by tunneling in the submucosal space without compromising the integrity of the overlying mucosa. Peroral endoscopic myotomy (POEM), endoscopic submucosal dissection (ESD), and submucosal tunneling endoscopic resection (STER) are innovative techniques within the field of third space endoscopy in the management of esophageal disorders...
February 12, 2018: Current Treatment Options in Gastroenterology
https://www.readbyqxmd.com/read/29435325/psychological-distress-iron-deficiency-active-disease-and-female-gender-are-independent-risk-factors-for-fatigue-in-patients-with-ulcerative-colitis
#20
Börje Jonefjäll, Magnus Simrén, Anders Lasson, Lena Öhman, Hans Strid
Background: Patients with ulcerative colitis often report fatigue. Objectives: To investigate prevalence of and risk factors for fatigue in patients with ulcerative colitis with active disease and during deep remission. Methods: In this cross-sectional study, disease activity was evaluated with endoscopy and calprotectin, and patients were classified as having active disease ( n = 133) or being in deep remission ( n = 155). Blood samples were analysed to assess anaemia, iron deficiency and systemic immune activity...
February 2018: United European Gastroenterology Journal
keyword
keyword
115651
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"