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Gastroenterologia

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https://www.readbyqxmd.com/read/27733480/isolation-and-simultaneous-quanti%C3%AF-cation-of-nine-triterpenoids-from-rosa-davurica-pall
#1
Yayu Huo, Yang Gao, Jie Mi, Xinrui Wang, Huimin Jiang, Hailong Zhang
Rosa davurica Pall. has been used as a traditional Oroqen medicine to treat dyspepsia, gastroenterologia, menoxenia and other diseases. In this study, the chemical constituents research on the fruit pulp of R. davurica led to the isolation and identification of nine bioactive pentacyclic triterpenoids and five of them were isolated from the plant for the first time. Subsequently a simple and rapid high-performance liquid chromatography (HPLC) method was established for the simultaneous quantification of the nine triterpenoids...
October 12, 2016: Journal of Chromatographic Science
https://www.readbyqxmd.com/read/27595382/diagnosis-and-treatment-of-gastroesophageal-reflux-disease-recommendations-of-the-asociaci%C3%A3-n-mexicana-de-gastroenterolog%C3%A3-a
#2
F Huerta-Iga, M V Bielsa-Fernández, J M Remes-Troche, M A Valdovinos-Díaz, J L Tamayo-de la Cuesta
Emerging concepts in the pathophysiology of gastroesophageal reflux disease (GERD) and the constant technologic advances in the diagnosis and treatment of this clinical condition make it necessary to frequently review and update the clinical guidelines, recommendations, and official statements from the leading academic groups worldwide. The Asociación Mexicana de Gastroenterología (AMG), aware of this responsibility, brought together national experts in this field to analyze the most recent scientific evidence and formulate a series of practical recommendations to guide and facilitate the diagnostic process and efficacious treatment of these patients...
August 29, 2016: Revista de Gastroenterología de México
https://www.readbyqxmd.com/read/27443492/practice-guidelines-on-the-use-of-esophageal-manometry-a-gismad-sige-aigo-medical-position-statement
#3
Edoardo Savarino, Nicola de Bortoli, Massimo Bellini, Francesca Galeazzi, Mentore Ribolsi, Renato Salvador, Vincenzo Savarino, Roberto Penagini
Patients with esophageal symptoms potentially associated to esophageal motor disorders such as dysphagia, chest pain, heartburn and regurgitation, represent one of the most frequent reasons for referral to gastroenterological evaluation. The utility of esophageal manometry in clinical practice is: (1) to accurately define esophageal motor function, (2) to identify abnormal motor function, and (3) to establish a treatment plan based on motor abnormalities. With this in mind, in the last decade, investigations and technical advances, with the introduction of high-resolution esophageal manometry, have enhanced our understanding and management of esophageal motility disorders...
October 2016: Digestive and Liver Disease
https://www.readbyqxmd.com/read/27138769/risk-of-advanced-neoplasia-in-first-degree-relatives-with-colorectal-cancer-a-large-multicenter-cross-sectional-study
#4
Enrique Quintero, Marta Carrillo, Maria-Liz Leoz, Joaquin Cubiella, Carla Gargallo, Angel Lanas, Luis Bujanda, Antonio Z Gimeno-García, Manuel Hernández-Guerra, David Nicolás-Pérez, Inmaculada Alonso-Abreu, Juan Diego Morillas, Francesc Balaguer, Alfonso Muriel
BACKGROUND: First-degree relatives (FDR) of patients with colorectal cancer have a higher risk of developing colorectal cancer than the general population. For this reason, screening guidelines recommend colonoscopy every 5 or 10 y, starting at the age of 40, depending on whether colorectal cancer in the index-case is diagnosed at <60 or ≥60 y, respectively. However, studies on the risk of neoplastic lesions are inconclusive. The aim of this study was to determine the risk of advanced neoplasia (three or more non-advanced adenomas, advanced adenoma, or invasive cancer) in FDR of patients with colorectal cancer compared to average-risk individuals (i...
May 2016: PLoS Medicine
https://www.readbyqxmd.com/read/26976238/the-mexican-consensus-on-irritable-bowel-syndrome
#5
R Carmona-Sánchez, M E Icaza-Chávez, M V Bielsa-Fernández, O Gómez-Escudero, F Bosques-Padilla, E Coss-Adame, F Esquivel-Ayanegui, Á R Flores-Rendón, M A González-Martínez, F Huerta-Iga, A López-Colombo, T H Méndez-Gutiérrez, A Noble-Lugo, J R Nogueira-de Rojas, R H Raña-Garibay, J M Remes-Troche, F Roesch-Dietlen, M J Schmulson, J C Soto-Pérez, J L Tamayo, L F Uscanga, M Á Valdovinos, J Valerio-Ureña, M R Zavala-Solares
BACKGROUND: Since the publication in 2009 of the Guidelines on the Diagnosis and Treatment of Irritable Bowel Syndrome of the Asociación Mexicana de Gastroenterología (2009 Guidelines), there have been significant advances in our knowledge of the epidemiology, pathophysiology, diagnosis, and treatment of this disease. AIMS: To present a consensus review of the most current knowledge of IBS, updating the 2009 Guidelines by incorporating new internationally published scientific evidence, with a special interest in Mexican studies...
July 2016: Revista de Gastroenterología de México
https://www.readbyqxmd.com/read/26925680/cyp1a1-gstm1-gstt1-and-tp53-polymorphisms-and-risk-of-gallbladder-cancer-in-bolivians
#6
Kazuaki Sakai, Ernesto Loza, Guido Villa-Gomez Roig, Ryoko Nozaki, Takao Asai, Toshikazu Ikoma, Yasuo Tsuchiya, Chikako Kiyohara, Masaharu Yamamoto, Kazutoshi Nakamura
The Plurinational State of Bolivia (Bolivia) has a high incidence rate of gallbladder cancer (GBC). However, the genetic and environmental risk factors for GBC development are not well understood. We aimed to assess whether or not cytochrome P450 (CYP1A1), glutathione S-transferase mu 1 (GSTM1), theta 1 (GSTT1) and tumor suppressor protein p53 (TP53) genetic polymorphisms modulate GBC susceptibility in Bolivians. This case-control study covered 32 patients with GBC and 86 healthy subjects. GBC was diagnosed on the basis of histological analysis of tissues at the Instituto de Gastroenterologia Boliviano-Japones (IGBJ); the healthy subjects were members of the staff at the IGBJ...
2016: Asian Pacific Journal of Cancer Prevention: APJCP
https://www.readbyqxmd.com/read/26880417/-malnutrition-in-children-admitted-to-hospital-results-of-a-national-survey
#7
J M Moreno Villares, V Varea Calderón, C Bousoño García
INTRODUCTION: Malnutrition on admission is closely related to a longer hospital stay and a higher morbidity. The prevalence of hospital malnutrition has been reported as almost as high as 50%, with 6% being the lowest. DHOSPE study investigates nutrition status in Spanish hospitals and its outcome during the hospital stay. PATIENTS AND METHODS: A longitudinal, multicentre, descriptive, cross-sectional study, with a short follow-up period was conducted in 32 hospitals during 2011...
February 12, 2016: Anales de Pediatría: Publicación Oficial de la Asociación Española de Pediatría (A.E.P.)
https://www.readbyqxmd.com/read/25769215/the-revista-de-gastroenterolog%C3%A3-a-de-m%C3%A3-xico-continuity-or-renewal
#8
EDITORIAL
J M Remes-Troche
No abstract text is available yet for this article.
January 2015: Revista de Gastroenterología de México
https://www.readbyqxmd.com/read/25567778/history-of-the-official-publication-of-the-japanese-society-of-gastroenterology-from-gastroenterologia-japonica-to-journal-of-gastroenterology
#9
EDITORIAL
Tsuneyoshi Yao
No abstract text is available yet for this article.
February 2015: Journal of Gastroenterology
https://www.readbyqxmd.com/read/25487133/mexican-consensus-on-the-diagnosis-and-management-of-hepatocellular-carcinoma
#10
REVIEW
María Sarai González Huezo, Juan Francisco Sánchez Ávila
INTRODUCTION: There has been an increase in the incidence of hepatocellular carcinoma (HCC) worldwide and information on this disease is limited in Mexico. AIMS: To analyze the available evidence on the diagnosis and treatment of HCC in the Mexican population. MATERIAL AND METHODS: The Mexican Association of Hepatology organized a meeting that 24 medical specialists interested in HCC attended. An electronic database search was carried out to identify documents published from 2000 with the keywords «Hepatocellular carcinoma» and «Mexico», «epidemiology», «diagnosis», and «treatment»...
October 2014: Revista de Gastroenterología de México
https://www.readbyqxmd.com/read/25468679/the-year-2014-in-the-revista-de-gastroenterolog%C3%A3-a-de-m%C3%A3-xico
#11
EDITORIAL
M J Schmulson W
No abstract text is available yet for this article.
October 2014: Revista de Gastroenterología de México
https://www.readbyqxmd.com/read/25192530/-consensus-statement-on-respiratory-care-in-pediatric-neuromuscular-diseases-executive-summary
#12
Verónica Aguerre
No abstract text is available yet for this article.
October 2014: Archivos Argentinos de Pediatría
https://www.readbyqxmd.com/read/25130638/-zden%C3%A4-k-ma%C3%A5-atka-and-his-share-in-the-founding-of-the-czech-gastroenterological-society-and-its-journal-gastroenterological-society-in-czech-and-slovac-republics
#13
Milan Kment
Zdeněk Mařatka (1914-2010) was a leading person in a Czech and Slovak gastroenterology in spite of the infavourable approach of the official communist policy to him.. He was one of the founders of gastroenterology in Czechoslovakia. He had been habilitated in 1948 for thesis Ulcerative colitis. Mařatka stood at the first steps of foundation of Czech Gastroenterology Society very soon after the WW2 and followed with the preparation as a secretary ge-neral of the 8th ASNEMGE Congress in Prague 1968 and as a president the 1st Congress of Endoscopy in the very optimistic atmosphere of ,,Prague Spring"...
July 2014: Vnitr̆ní Lékar̆ství
https://www.readbyqxmd.com/read/25014624/accuracy-of-gastropanel-for-the-diagnosis-of-atrophic-gastritis
#14
MULTICENTER STUDY
Adrian G McNicholl, Montserrat Forné, Jesus Barrio, Cristobal De la Coba, Begoña González, Robin Rivera, Maria Esteve, Fernando Fernandez-Bañares, Beatriz Madrigal, Beatriz Gras-Miralles, Angeles Perez-Aisa, Jose M Viver-Pi-Sunyer, Felipe Bory, Merce Rosinach, Carmen Loras, Carlos Esteban, Santos Santolaria, Fernando Gomollon, Julio Valle, Javier P Gisbert
BACKGROUND: It has been suggested that GastroPanel might be a useful tool for the diagnosis of chronic atrophic gastritis (CAG) measuring four biomarkers in blood: basal gastrin-17 (G17), pepsinogen I and II (PGI and PGII), and Helicobacter pylori antibodies. AIM: To determine the accuracy of GastroPanel for the diagnosis of CAG. METHODS: This was a prospective, blinded, multicenter study that included dyspeptic patients. G17, PGI, and PGII were determined by enzyme immunoassays...
September 2014: European Journal of Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/24462789/the-complete-picture-of-changing-pediatric-inflammatory-bowel-disease-incidence-in-spain-in-25-years-1985-2009-the-experience-registry
#15
J Martín-de-Carpi, A Rodríguez, E Ramos, S Jiménez, M J Martínez-Gómez, E Medina, V M Navas-López
OBJECTIVES: A growing incidence of pediatric IBD (PIBD) in southern Europe has been recently reported. The SPIRIT registry (1996-2009) confirmed these tendencies in Spain. Our aim is to obtain data from 1985 to 1995 and describe the complete picture of PIBD presentation changes in Spain in the last 25years. METHODS: A retrospective survey of incident PIBD in the period 1985-1995 was performed. Patients' data were obtained from the hospitals' databases and compared with the published data from the 1996 to 2009 period...
August 2014: Journal of Crohn's & Colitis
https://www.readbyqxmd.com/read/23859450/the-role-of-endoscopic-ultrasound-guided-fine-needle-aspiration-eus-fna-in-non-small-cell-lung-cancer-nsclc-patients-seed-sepd-aeg-joint-guideline
#16
Enrique Vázquez-Sequeiros, Fernando González-Panizo-Tamargo, Ángel Barturen, Ángel Calderón, José Miguel Esteban, Gloria Fernández-Esparrach, Antonio Gimeno-García, Angels Ginés, José Lariño, Mercedes Pérez-Carreras, Rafael Romero, José Carlos Súbtil, Juan Vila
Lung cancer is one of the most frequent neoplasms in our environment, and represents the first cause of cancer related death in western countries. Diagnostic and therapeutic approach to these patients may be complicated, with endoscopic ultrasound guided fine needle aspiration (EUS-FNA), classically performed by gastroenterologists, playing a very important role. As this disease is not closely related to the "digestive tract", gastroenterologists have been forced to update their knowledge on this field o adequately diagnose this significant group of patients...
April 2013: Revista Española de Enfermedades Digestivas
https://www.readbyqxmd.com/read/23848094/-nutrition-status-on-pediatric-admissions-in-spanish-hospitals-dhospe-study
#17
MULTICENTER STUDY
José Manuel Moreno Villares, Vicente Varea Calderón, Carlos Bousoño García, Rosa Lama Moré, Susana Redecillas Ferreiro, Luis Peña Quintana
UNLABELLED: Malnutrition among hospitalized patients has clinical implications and is associated with adverse outcomes: depression of the immune system, impaired wound healing, muscle wasting, longer length of stay, higher costs and increased mortality. Although the rate of malnutrition in hospitalized children varies in different studies, it seems to be lower than in adult population. Nevertheless, this is a population that has a higher risk of developing malnutrition during hospital stay...
May 2013: Nutrición Hospitalaria: Organo Oficial de la Sociedad Española de Nutrición Parenteral y Enteral
https://www.readbyqxmd.com/read/23539051/-revista-de-gastroenterolog%C3%A3-a-del-per%C3%A3%C2%BA-a-new-era
#18
EDITORIAL
Carlos Zapata
No abstract text is available yet for this article.
January 2013: Revista de Gastroenterología del Perú: órgano Oficial de la Sociedad de Gastroenterología del Perú
https://www.readbyqxmd.com/read/23139590/insights-from-the-docking-analysis-of-biologically-active-compounds-from-plant-litsea-genus-as-potential-cox-2-inhibitors
#19
Dhrubajyoti Gogoi, Rajib Lochan Bezbaruah, Manabjyoti Bordoloi, Rajeev Sarmah, Tarun Chandra Bora
Litsea spp of Laural family are traditionally used as herbal medicine for treating inflammation including gastroenterologia, oedema and rheumatic arthritis. Therefore, it is of interest to investigate and understand the molecular principles for such actions. Here, we have illustrated the binding of thirteen Litsea derived biologically active compounds against the inflammation associated target COX (cyclo-oxygenase) -2 enzymes. We compared the binding information of these compounds with a selected number of already known COX-2 inhibitors...
2012: Bioinformation
https://www.readbyqxmd.com/read/22999316/-assignment-of-impact-factor-to-gastroenterolog%C3%A3-a-y-hepatolog%C3%A3-a
#20
EDITORIAL
Vicente Arroyo, Juan G Abraldes, Josep M Piqué
No abstract text is available yet for this article.
October 2012: Gastroenterología y Hepatología
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