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https://www.readbyqxmd.com/read/28732397/combined-sewer-overflow-events-and-childhood-emergency-department-visits-a-case-crossover-study
#1
Cole Brokamp, Andrew F Beck, Louis Muglia, Patrick Ryan
In localities with combined sewer systems, combined sewer overflow (CSO) events frequently occur following high precipitation and can result in the release of untreated sewage and industrial wastewater into surface waters. We hypothesized that either direct contact with or proximity to aerosolized CSO effluent would increase the risk for childhood emergency department (ED) visits for asthma, gastrointestinal (GI) illnesses, and skin and soft tissue infections (SSTIs) in Cincinnati, OH, USA. ED visits for 2010-2014 due to GI diseases, asthma, and SSTIs were extracted from the Cincinnati Children's Hospital Medical Center electronic health records...
July 17, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28732002/-gastrointestinal-stromal-tumor-in-young-pregnant-woman-case-report
#2
Walker Del Cid Jove Oblitas, Miguel Joseph Abril Barreda
Female patient, 28 years old, with a gestation of 14 weeks, natural and from Ilo-Moquegua. Came with a time of disease 4 days with hematemesis, melena, epigastric pain and syncope. Background of colonic resection for peritonitis due to trauma 20 years ago; upper gastrointestinal bleeding three years ago; paternal grandparents died of gastric cancer; chronic gastritis diagnosed from 19 year old. In laboratory studies hemoglobin of 9.2. In the upper gastrointestinal endoscopy was found absence of active upper gastrointestinal bleeding, a large tumor in proximal body toward greater curvature and posterior wall, 8 cm in diameter approximately, lobed appearance, with most of the mucosal surface unscathed is evidence, areas of ulceration of 2-3 mm covered with fibrin (biopsies taken), hard consistency, tent sign (positive) and cushionsign (negative)...
April 2017: Revista de Gastroenterología del Perú: órgano Oficial de la Sociedad de Gastroenterología del Perú
https://www.readbyqxmd.com/read/28732001/-eosinophilic-gastroenteritis-a-case-report-and-a-review-of-the-literature
#3
Maryleen Muñoz-Guzmán, Andrea Hernández-Suyo, Joëlle Deriaz-Alvarez, Diana Rodríguez-Hurtado
Eosinophilic gastroenteritis is a rare primary disease distinguished by abundant eosinophilic infiltration of the intestinal mucosa. It concerns variable and nonspecific gastrointestinal symptoms according to the depth of infiltration and may cause severe complications. We reported a case of a 52-year- old woman without prior diseases with 8-month history of diarrhea, abdominal pain, ascites and weight loss. After having performed routine tests and rolled out most common diseases, we get to the diagnosis. Eosinophilic gastroenteritis requires a high suspicion for the diagnosis; because of chronic symptoms, it shows a burden on the nutritional status and quality of life of patients...
April 2017: Revista de Gastroenterología del Perú: órgano Oficial de la Sociedad de Gastroenterología del Perú
https://www.readbyqxmd.com/read/28731727/incidence-of-gastrointestinal-infections-among-u-s-active-component-service-members-stationed-in-the-u-s-compared-to-u-s-civilians-2012-2014
#4
Sarah E Hill, Daniela E Poss, Stic Harris
Gastrointestinal (GI) infections in the U.S. Armed Forces have consistently been among the most frequent disease and non-battle injury diagnoses. A retrospective analysis of surveillance data categorized as GI infections among active component service members during 2012-2014 was performed. During the study period, 99% of inpatient and outpatient GI encounters were reported as nonspecific GI infection (13,331 cases per 100,000 people), leaving only a small percentage of cases attributed to specific causes. The five most common organisms associated with GI infections were Campylobacter (10...
July 2017: MSMR
https://www.readbyqxmd.com/read/28730936/an-industry-update-what-is-the-latest-news-in-therapeutic-delivery
#5
Iain Simpson
This Industry Update covers the period from 1 through 30 April 2017, and is based on information sourced from company press releases, scientific literature, patents and various news websites. Biogen expanded its portfolio of developmental drugs targeting neurological diseases by licensing a drug from Bristol-Myers Squibb which is currently under investigation for the treatment of progressive supranuclear palsy. Takeda announced a deal with NuBiyota focused on developing treatments for gastrointestinal disorders, based on the manipulation of microbes living in the gut...
July 2017: Therapeutic Delivery
https://www.readbyqxmd.com/read/28730919/an-update-on-biomarker-discovery-and-use-in-systemic-sclerosis
#6
Takashi Matsushita, Kazuhiko Takehara
Systemic sclerosis (SSc) is an autoimmune disease characterized by excessive extracellular matrix deposition in the skin and internal organs. Three major abnormalities, autoimmunity, vasculopathy, and fibrosis, are considered to play important roles in the pathophysiology of SSc. SSc is a heterogeneous disease with clinical features, disease progress, therapeutic response, and prognosis. Therefore, identification of biomarkers, which can predict the course of the disease, is required for the progress of clinical practice...
July 21, 2017: Expert Review of Molecular Diagnostics
https://www.readbyqxmd.com/read/28730856/in-vitro-drug-drug-interactions-of-budesonide-inhibition-and-induction-of-transporters-and-cytochrome-p450-enzymes
#7
Nancy Chen, Donghui Cui, Qing Wang, Zhiming Wen, Richard D Finkelman, Devin Welty
1. Budesonide is a glucocorticoid used in the treatment of several respiratory and gastrointestinal inflammatory diseases. Glucocorticoids have been demonstrated to induce cytochrome P450 (CYP) 3A and the efflux transporter P-glycoprotein (P-gp). This study aimed to evaluate the potential of budesonide to act as a perpetrator or a victim of transporter- or CYP-mediated drug-drug interactions (DDIs). 2. In vitro studies were conducted for P-gp, breast cancer resistance protein and organic anion and cation transporters (OATP1B1, OATP1B3, OAT1, OAT3, OCT2) in transporter-transfected cells...
July 21, 2017: Xenobiotica; the Fate of Foreign Compounds in Biological Systems
https://www.readbyqxmd.com/read/28730251/severe-upper-gastrointestinal-bleeding-determined-by-a-gastric-lymphoma-associated-with-helicobacter-pylori-positive-atrophic-gastritis
#8
Cosmin Vasile Obleagă, Cristin Constantin Vere, Ana Maria Pătraşcu, Emil Moraru, Antoanela Valentina Crafciuc, Maria Camelia Foarfă, Stelian ŞtefăniŢă Mogoantă, Costin Teodor Streba, Simona Bondari, Ştefan Paitici, Cecil Sorin Mirea, Ionică Daniel Vîlcea
The pathogenesis of gastric cancer regardless of histological structure is a classic example of gene-environment interaction, and an important epidemiological aspect was the recognized association with Helicobacter pylori infection. This paper describes a case of gastric mucosa-associated lymphoid tissue (MALT) lymphoma in a young patient whose first sign of the disease was upper gastrointestinal bleeding and associated hemorrhagic shock. The patient is a 31-year-old man, diagnosed by endoscopy 10 years ago with H...
2017: Romanian Journal of Morphology and Embryology, Revue Roumaine de Morphologie et Embryologie
https://www.readbyqxmd.com/read/28730239/wnt-and-nodal-signaling-simultaneously-induces-definitive-endoderm-differentiation-of-mouse-embryonic-stem-cells
#9
Wa Zhong, Yu Lai, Tao Yu, Zhong Sheng Xia, Yu Hong Yuan, Hui Ouyang, Ti Dong Shan, Qi Kui Chen
Induced differentiation of definitive endoderm (DE) from embryonic stem cells (ESCs) has been the recent focus of studies investigating regeneration and transplantation of organs of the digestive system. Poor cell survival is the most important challenge to DE differentiation from ESCs. This study aimed to optimize culture conditions to promote the differentiation of mouse ESCs into DE, and to investigate the roles of the Wnt and Nodal signaling pathways in the DE differentiation. The mouse ESCs were treated with or without leukemia inhibitory factor, Wnt3a and Activin A alone or together, and examined the DE differentiation by the DE marker CXCR4 and the ESC marker Oct4...
2017: Romanian Journal of Morphology and Embryology, Revue Roumaine de Morphologie et Embryologie
https://www.readbyqxmd.com/read/28730220/verner-morrison-syndrome-literature-review
#10
Oana Andreea Belei, Elena Rodica Heredea, Estera Boeriu, Tamara Marcela Marcovici, Simona Cerbu, Otilia Mărginean, Emil Radu Iacob, Daniela Iacob, Andrei Gheorghe Marius Motoc, Eugen Sorin Boia
Chronic diarrhea in infants is a common condition for addressability to pediatric gastroenterologists. The causes are multiple and the delay in reaching the final diagnosis can lead to complications in the general condition of the child. The purpose of this review is to present the bio-clinical and histogenetic particularities of a rare clinical entity, characterized by tumoral causes of chronic diarrhea. VIPomas are neuroendocrine tumors that autonomously secrete vasoactive intestinal peptide (VIP). Watery diarrhea, hypokalemia and achlorhydria (WDHA) syndrome caused by VIP-producing tumors only rarely occurs in adult patients with non-pancreatic disease...
2017: Romanian Journal of Morphology and Embryology, Revue Roumaine de Morphologie et Embryologie
https://www.readbyqxmd.com/read/28729860/burn-injury-leads-to-increase-in-relative-abundance-of-opportunistic-pathogens-in-the-rat-gastrointestinal-microbiome
#11
Guangtao Huang, Kedai Sun, Supeng Yin, Bei Jiang, Yu Chen, Yali Gong, Yajie Chen, Zichen Yang, Jing Chen, Zhiqiang Yuan, Yizhi Peng
The gastrointestinal microbiome is crucial in human health. With greater than 10 times the cell count of an individual, the gastrointestinal microbiome provides many benefits to the host. It plays an important role in chronic illnesses and immune diseases and also following burns and trauma. This study aimed to determine whether severe burns affect the gastrointestinal microbiome during the early stages of after burn injury and the extent to which the microbiome is disturbed by such burns. We used a rat burn model to investigate any changes occurring in the microbiome after the burn trauma using 16S rRNA sequencing and downstream α-diversity, β-diversity, and taxonomy analysis...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28729245/a-novel-mouse-model-of-radiation-induced-cancer-survivorship-diseases-of-the-gut
#12
Cecilia Magdalena Bull, Dilip Malipatlolla, Marie Kalm, Fei Sjöberg, Eleftheria Alevronta, Rita Grandér, Pedram Sultanian, Linda Persson, Martina Boström, Yohanna Eriksson, John Swanpalmer, Agnes E Wold, Klas Blomgren, Thomas Björk-Eriksson, Gunnar Steineck
A deeper understanding of the radiation-induced pathophysiological processes that develop in the gut is imperative in order to prevent, alleviate or eliminate cancer survivorship diseases after radiotherapy to the pelvic area. Most rodent models of high-dose gastrointestinal radiation injury are limited by high mortality. We therefore established a model that allows for the delivering of radiation in fractions at high doses, while maintaining long-term survival. Adult male C57/BL6 mice were exposed to small-field irradiation, restricted to 1,5 cm of the colorectum using a linear accelerator...
July 20, 2017: American Journal of Physiology. Gastrointestinal and Liver Physiology
https://www.readbyqxmd.com/read/28728589/occurrence-of-strongyloidiasis-in-privately-owned-and-sheltered-dogs-clinical-presentation-and-treatment-outcome
#13
Paola Paradies, Fabrizio Iarussi, Mariateresa Sasanelli, Antonio Capogna, Riccardo Paolo Lia, Daniele Zucca, Beatrice Greco, Cinzia Cantacessi, Domenico Otranto
BACKGROUND: The increasing number of reports of human infections by Strongyloides stercoralis from a range of European countries over the last 20 years has spurred the interest of the scientific community towards this parasite and, in particular, towards the role that infections of canine hosts may play in the epidemiology of human disease. Data on the epidemiology of canine strongyloidiasis is currently limited, most likely because of the inherent limitations of current diagnostic methods...
July 20, 2017: Parasites & Vectors
https://www.readbyqxmd.com/read/28728316/use-of-novel-oral-anticoagulant-to-treat-pulmonary-thromboembolism-in-patient-with-ulcerative-colitis-superinfected-cytomegalovirus-colitis
#14
Seok Hwan Kim, Sunhee Jang, Yegyu Sung, Jun Kyu Park, Yunjung Park, Jintak Yun, Sang Bum Kang
Crohn's disease and ulcerative colitis are the two major types of inflammatory bowel disease, and affect mainly the gastrointestinal tract but also have extraintestinal sequelae, such as arterial and venous thromboembolism. Thromboembolic complications, particularly pulmonary thromboembolism, can be life threatening and require prompt management with anticoagulants. Conventional vitamin K antagonists have been used for the treatment of thromboembolic complications, but the development of novel oral anticoagulants has shifted the paradigm...
July 25, 2017: Korean Journal of Gastroenterology, Taehan Sohwagi Hakhoe Chi
https://www.readbyqxmd.com/read/28728310/the-effect-of-h2-receptor-antagonist-in-acid-inhibition-and-its-clinical-efficacy
#15
REVIEW
Young Kwang Shim, Nayoung Kim
The first histamine H2 receptor antagonists (H2RAs) were developed in the early 1970s. They played a dominant role in treating peptic ulcer disease and gastroesophageal reflux disease (GERD). H2RAs block the production of acid by H(+), K(+)-ATPase at the parietal cells and produce gastric luminal anacidity for varying periods. H2RAs are highly selective, and they do not affect H1 receptors. Moreover, they are not anticholinergic agents. Sequential development of H2RAs, proton pump inhibitors (PPIs), and discovery of Helicobacter pylori infection changed the paradigm of peptic ulcer disease with marked decrease of morbidity and mortality...
July 25, 2017: Korean Journal of Gastroenterology, Taehan Sohwagi Hakhoe Chi
https://www.readbyqxmd.com/read/28728256/-single-center-retrospective-study-of-184-children-with-inflammatory-bowel-disease-seen-from-2000-2014
#16
D X Guan, F H Yu, G L Wang, J Zhou, D Y Wang, X L Nie, X W Xu
Objective: To investigate the clinical data of children with inflammatory bowel disease (IBD) retrospectively, including Crohn's disease (CD) and ulcerative colitis (UC) and identify the clinical characteristics and trends of change. Method: Clinical data of hospitalized patients diagnosed as IBD in Beijing Children's Hospital from January 2000 to December 2014 were collected and retrospectively analyzed. Patients were divided into six groups based on type of disease and year of admission: Group A1(CD, 2000-2004) included 12 patients, Group B1(CD, 2005-2009) included 11, Group C1(CD, 2010-2014) included 51; Group A2(UC, 2000-2004) included 17, Group B2(UC, 2005-2009) included 25, Group C2(UC, 2010-2014) included 68...
July 2, 2017: Zhonghua Er Ke za Zhi. Chinese Journal of Pediatrics
https://www.readbyqxmd.com/read/28728255/-expert-consensus-of-food-allergic-gastrointestinal-disease
#17
(no author information available yet)
No abstract text is available yet for this article.
July 2, 2017: Zhonghua Er Ke za Zhi. Chinese Journal of Pediatrics
https://www.readbyqxmd.com/read/28725969/mastocytosis-from-a-molecular-point-of-view
#18
REVIEW
Daniel Elieh Ali Komi, Todd Rambasek, Stefan Wöhrl
Mast cells (MCs) are physiologically activated by binding of stem cell factor (SCF) to the extracellular domains of the Kit receptor. This binding increases the proliferation and prolongs the survival of normal mature MCs, as well as intensifies the release of mediators. In mastocytosis, somatic mutations of the coding Kit gene cause autocrine dysregulation and lead to constitutive KIT activation even in the absence of its ligand SCF. Clinical symptoms are caused by MC-mediator release and/or infiltration of MCs into tissues...
July 19, 2017: Clinical Reviews in Allergy & Immunology
https://www.readbyqxmd.com/read/28725706/the-effect-of-deep-brain-stimulation-on-the-non-motor-symptoms-of-parkinson-s-disease-a-critical-review-of-the-current-evidence
#19
REVIEW
Mónica M Kurtis, Thadshani Rajah, Luisa F Delgado, Haidar S Dafsari
The benefit of deep brain stimulation (DBS) in controlling the motor symptoms of Parkinson's disease is well established, however, the impact on the non-motor symptoms (NMS) remains to be elucidated, although the growing investigative efforts are promising. This article reviews the reported data and considers the level of evidence available with regard to the effect of DBS on NMS total burden and on the cognitive, neuropsychiatric, sleep, pain, dysautonomic, and weight domains. Multiple case series suggest that DBS improves the burden of NMS by reducing prevalence, intensity, and non-motor fluctuations...
2017: NPJ Parkinson's Disease
https://www.readbyqxmd.com/read/28725309/cronkhite-canada-syndrome-a-rare-cause-of-chronic-diarrhea
#20
Umair Iqbal, Ahmad Chaudhary, Muhammad Arsalan Karim, Hafsa Anwar, Nancy Merrell
Cronkhite-Canada syndrome (CCS) is a rare non-hereditary disease characterized by chronic diarrhea, diffuse intestinal polyposis and onychodystrophy. We present here a case of a middle-aged female who presented with chronic intermittent bloody diarrhea associated alopecia and loss of finger and toe nails. Labs were remarkable for microcytic anemia and severe hypoalbuminemia. Endoscopy showed numerous polyps scattered throughout the colon. She was treated with nutritional support and corticosteroid with complete resolution of her symptoms and endoscopic findings...
June 2017: Gastroenterology Research
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