Study gastrointestinal contents. Medical search. Frequent questions

Photodynamic therapy (PDT) is a new treatment modality for solid tumors as well as for flat lesions of the gastrointestinal tract. (bioone.org)
The gastrointestinal (GI) tract is innervated both intrinsically by the enteric nervous system (ENS), and extrinsically by visceral sensory afferent and visceral motor efferent (sympathetic and parasympathetic) fibers. (jneurosci.org)
The gastrointestinal tract is controlled by the sympathetic and parasympathetic nervous systems and, additionally, the enteric nervous system which, through Meissner's and Auerbach's plexuses, control motility and secretion in the small and large intestines. (bmj.com)
Although previous biocompatible power-harvesting systems for in vivo use have demonstrated short (minute-long) bursts of power from the stomach, little is known about the potential for powering electronics in the longer term and throughout the gastrointestinal tract. (nature.com)
The device delivered an average power of 0.23 μW mm −2 of electrode area for an average of 6.1 days of temperature measurements in the gastrointestinal tract of pigs. (nature.com)
This power-harvesting cell could provide power to the next generation of ingestible electronic devices for prolonged periods of time inside the gastrointestinal tract. (nature.com)
Physiologic status monitoring via the gastrointestinal tract. (nature.com)
Find problems in the upper gastrointestinal (GI) tract. (healthwise.net)
The gastrointestinal tract cannot efficiently absorb solanine, which helps decrease its strength to the mammal body. (wikipedia.org)
Dyspepsia refers to symptoms originating in the upper gastrointestinal (GI) tract and includes upper abdominal pain or discomfort, early satiety, postprandial abdominal bloating, and nausea ( 2 , 3 ). (snmjournals.org)
Stimulating food is emerging as an important modifiable factor in the development of gastrointestinal (GI) tract cancers, but the association between chili pepper consumption and the risk of GI cancers is unclear. (frontiersin.org)
My personal expertise is in imaging the human gastrointestinal (GI) tract using magnetic resonance imaging (MRI). (nottingham.ac.uk)
Gastrointestinal (GI) stromal tumors (GISTs) account for less than 1% of all GI tumors, yet are still the most common mesenchymal tumors of the GI tract. (arupconsult.com)
This presentation will review the indications for, and techniques of, diagnostic endoscopy in the upper gastrointestinal tract in the dog and cat. (vin.com)
Endoscopes used for examination of the gastrointestinal tract (GIT) in the dog and cat generally have a working shaft length of at least one meter (at least 130 cm is required in big dogs), an outside diameter of 5.9 to 9.8 mm and a flexible, maneuverable tip capable of four-way deflection. (vin.com)
The contents of the different parts of the gastro-intestinal tract were collected by rinsing with saline. (europa.eu)
Virtually no elemental mercury is absorbed from the gastrointestinal tract or by the skin. (cdc.gov)
Thermal ablative therapies in the gastrointestinal tract. (medscape.com)
Any part of the gastrointestinal tract may become perforated, releasing gastric or intestinal contents into the peritoneal space. (msdmanuals.com)
Overview of Foreign Bodies in the Gastrointestinal Tract A variety of foreign bodies may enter the gastrointestinal (GI) tract intentionally or accidentally. (msdmanuals.com)

An upper gastrointestinal (or GI) endoscopy is a test that allows your doctor to look at the inside of your esophagus, stomach, and the first part of your small intestine, called the duodenum. (healthwise.net)
A mouth gag is essential for esophagoscopy and upper gastrointestinal endoscopy. (vin.com)
Functional disorders of the esophagus are better evaluated with radiographic contrast studies than endoscopy. (vin.com)
Endoscopy enables detailed examination and sampling of the gastric mucosa with minimal patient discomfort and is generally accepted as a better method than radiographic contrast studies for evaluating mucosal abnormalities. (vin.com)
The main aim of this study was to evaluate indicative small-bowel capsule endoscopy (SBCE) findings, and the secondary aim was to describe clinical presentation in patients with MD. Methods: This retrospective European multicenter study included patients with MD undergoing SBCE from 2001 until July 2021. (lu.se)

One study suggests that doses of 2 to 5 mg/kg of body weight can cause toxic symptoms, and doses of 3 to 6 mg/kg of body weight can be fatal. (wikipedia.org)
Many of these children also have significant gastrointestinal issues, but the cause of these symptoms is unknown. (medicalxpress.com)
To better understand why, we looked for a relationship between gastrointestinal symptoms and the immune markers responsible for stress response. (medicalxpress.com)
The individuals' parents completed a questionnaire to assess their children's gastrointestinal symptoms, resulting in 51 patients with symptoms and 69 without gastrointestinal symptoms. (medicalxpress.com)
The researchers found that the individuals with gastrointestinal symptoms had greater cortisol in response to the stress than the participants without gastrointestinal symptoms. (medicalxpress.com)
In the clinical study, subjects were selected whose GI symptoms appeared with the consumption of fluoridated water and disappeared when they switched to nonfluoridated water. (nationalacademies.org)
They were asked to record their symptoms throughout the study period. (nationalacademies.org)
Suspected gastrointestinal (GI) stromal tumors (GISTs) usually present initially with GI bleeding (the most common manifestation), abdominal pain, and obstructive symptoms. (arupconsult.com)
Functional gastrointestinal disorders (FGID) are clinical syndromes defined by chronic or recurrent abdominal symptoms without identifiable cause using conventional diagnostic measures. (bmj.com)
See Can't-Miss Gastrointestinal Diagnoses , a Critical Images slideshow, to help diagnose the potentially life-threatening conditions that present with gastrointestinal symptoms. (medscape.com)
Preliminary queries of Tennessee hospital discharge data during 2007-2012 revealed no confirmed cases of late vitamin K deficiency bleeding, defined as an International Classification of Diseases, Ninth Revision (ICD-9) diagnosis code of either hemorrhagic disease of the newborn (776.0) or vitamin K deficiency (269.0), plus any codes for symptoms of bleeding, including intracranial or gastrointestinal hemorrhages, epistaxis, bruising, or hemothorax. (cdc.gov)

My research focuses on gastrointestinal physiology and pathology using MRI methods in combination with other physiological and behavioural techniques. (nottingham.ac.uk)

1 This is consistent with the Braak hypothesis suggesting that PD patients have Lewy body pathology in autonomic centres and nerves that include the dorsal motor nucleus of the glossopharyngeal and vagal nerves, gastrointestinal submucosal plexus and postganglionic sympathetic nervous system, which is present in the pre-motor stage before nigral involvement. (bmj.com)

The esophagus also must clear any refluxed gastric contents back into the stomach and takes part in vomiting and belching. (nature.com)
The aim of this study was to develop a scintigraphic test to measure gastric emptying and accommodation simultaneously. (snmjournals.org)
Observational studies reporting the association between chili pepper consumption and the risk of gastric cancer (GC), esophageal cancer (EC), and/or colorectal cancer (CRC) in adults were eligible for inclusion. (frontiersin.org)

Chronic inflammatory enteropathies (CIE) are a group of intestinal disorders characterized by persistent or recurrent gastrointestinal signs. (morrisanimalfoundation.org)
The author generally avoids premedication with atropine for gastroscopy and duodenoscopy because of its potential adverse effects on gastrointestinal motility and intestinal secretion. (vin.com)
Anatomic gastrointestinal abnormalities such as enteric fistulas or intestinal perforation can sequester sufficient quantities of ingested elemental mercury to allow significant oxidation and subsequent absorption. (cdc.gov)
The Committee also discussed procedures for assessing the effects of antimicrobial drug residues in food on the human intestinal microflora, including in vitro methods, such as determination of minimum inhibitory concentrations and continuous and semi-continuous culture systems, and in vivo methods, such as studies on conventional laboratory animals, human microflora associated with germ-free rodents, and volunteers. (who.int)

Gastrointestinal stasis is a common perianaesthetic complication in rabbits. (awionline.org)

A number of methodologies have been used to study motility of the esophagus. (nature.com)
Neurogastroenterology and motility : the official journal of the European Gastrointestinal Motility Society. (nottingham.ac.uk)

2020. Postanaesthetic effects of ketamine-midazolam and ketamine-medetomidine on gastrointestinal transit time in rabbits anaesthetised with isoflurane. (awionline.org)
The objective of this study was to assess the impact on gastrointestinal transit time of ketamine-midazolam (KMZ) versus ketamine-medetomidine (later antagonised by atipamezole) (KMT-A) in rabbits. (awionline.org)

These methods differ in their relevance and practicality, and the Committee encouraged the development of better in vitro and in vivo methods that are relevant for determining the effects of low concentrations of antimicrobial agents on the human gastrointestinal microflora. (who.int)

Duodenal gastrointestinal stromal tumours (D-GISTs) are a rare disease. (bmj.com)
How are gastrointestinal stromal tumors diagnosed? (arupconsult.com)
What is the role of mutational analysis in determining therapy for gastrointestinal stromal tumors? (arupconsult.com)
KIT / PDGFRA mutational assessment is important for decision-making and treatment purposes, given that gastrointestinal (GI) stromal tumors (GISTs) have a variety of subtypes with different predictive and prognostic relevance. (arupconsult.com)

Experimental Medicine : Course deals with various aspects of gastrointestinal and hepatic function in health and altered physiological states. (mcgill.ca)

Photographs of a wide range of gastrointestinal lesions can be found in endoscopic atlases e.g. (vin.com)

However, there have been a surprising number of research studies performed on cats, dogs and some large animals, and thousands on rats, mice, rabbits and guinea pigs. (vin.com)

This chapter evaluates the effects of fluoride on the gastrointestinal system (GI), the kidney, the liver, and the immune system, focusing primarily on new data that have been generated since the earlier NRC (1993) review. (nationalacademies.org)
I serve as Industrial Strategy and Business Engagement Lead of the Precision Imaging Beacon of Excellence, on the Nottingham NIHR Biomedical Research Centre (BRC) Gastrointestinal & Liver theme Strategy Board and on the Sir Peter Mansfield Imaging Centre Science Committee. (nottingham.ac.uk)
European Association for Study of the Liver. (medlineplus.gov)
Sleisenger and Fordtran's Gastrointestinal and Liver Disease: Pathophysiology/Diagnosis/Management. (medlineplus.gov)

Radiographic contrast studies (± fluoroscopy) are a good way of examining functional or emptying disorders of the stomach. (vin.com)
Stomach content analysis indicated that the majority of the label was also associated with high molecular weight species. (cdc.gov)

Solanine poisoning is primarily displayed by gastrointestinal and neurological disorders. (wikipedia.org)
We know that it is common for individuals with autism to have a more intense reaction to stress , and some of these patients seem to experience frequent constipation, abdominal pain or other gastrointestinal issues," said David Beversdorf, M.D., associate professor in the departments of radiology, neurology and psychological sciences at MU and the MU Thompson Center for Autism and Neurodevelopmental Disorders. (medicalxpress.com)
References: Zeevenhooven, J, Koppen I, Benninga, M. The new Rome IV criteria for functional gastrointestinal disorders in infants and toddlers. (hermanwallace.com)

Design Retrospective cohort study. (bmj.com)

ABSTRACT Phase 1 of this cross-sectional study aimed to compare hair lead concentrations and establish the determinants of hair lead levels in 149 occupationally exposed individuals versus 177 non-occupationally exposed controls in the Lebanese population. (who.int)

When treating a patient with autism who has constipation and other lower gastrointestinal issues, physicians may give them a laxative to address these issues," Beversdorf said. (medicalxpress.com)
In one study , about 11% of those taking MiraLAX for chronic constipation had diarrhea as a side effect. (medicalnewstoday.com)
I lead the NIHR-funded MAGIC project developing a new MRI medical device to measure gastrointestinal transit in paediatric constipation. (nottingham.ac.uk)

Design Prospective observational study. (bmj.com)

In the late 1990s, these agencies the consumption of tap water treated conventionally to meet funded a large, randomized trial to evaluate the risk for GI ill- regulatory standards affects incidence of gastrointestinal (GI) ness from the consumption of tap water treated to meet all fed- illness (1). (cdc.gov)
Some studies show a correlation between the consumption of potatoes suffering from late blight (which increases solanine and other glycoalkaloid levels) and the incidence of spina bifida in humans. (wikipedia.org)
citation needed] However, other studies have shown no correlation between potato consumption and the incidence of birth defects. (wikipedia.org)
A weak association was observed between prenatal pH1N1 vaccination and increased risk of asthma (adjusted hazard ratio 1.05, 95% confidence interval 1.02 to 1.09) and decreased rates of gastrointestinal infections (adjusted incidence rate ratio 0.94, 0.91 to 0.98). (bmj.com)

Use of lumen apposing metal stents in patients with altered gastrointestinal anatomy. (medscape.com)

We conducted a randomized, triple-blinded home drinking water intervention trial to determine if a large study could be undertaken while successfully blinding participants. (cdc.gov)
A total of 11,421 studies were screened, and 14 case-control studies were included involving 5009 GI cancers among 11,310 participants. (frontiersin.org)
Participants All live births from November 2009 through October 2010 (n=104 249) were included, and children were followed until 5 years of age to ascertain study outcomes. (bmj.com)

All tissues studied showed detectable quantities of radioactivity with the airways, gastrointestinal system and blood having the highest levels which increased with exposure concentration. (cdc.gov)

The team will study how synbiotics influence DNA methylation, a process by which genes promoting inflammation can be turned on and off. (morrisanimalfoundation.org)
Findings from this study will provide a better understanding of how synbiotics work in the dog's digestive system and if they can regulate gene expression to reduce gastrointestinal inflammation in dogs with CIE. (morrisanimalfoundation.org)

Thanks to a Wellcome Trust VIP Fellowship and a RCUK Academic Fellowship I then moved to the School of Medicine, where I am now Professor in Gastrointestinal Imaging at the Nottingham Digestive Diseases Centre (NDDC) within the Translational Medical Sciences academic unit. (nottingham.ac.uk)

Three of the infants had diffuse intracranial hemorrhage, and the fourth had gastrointestinal bleeding. (cdc.gov)

Petraborg 1977) and in a clinical study involving double-blind tests on subjects drinking water artificially fluoridated at 1.0 mg/L (Grimbergen 1974). (nationalacademies.org)
Over 2000 rigorous clinical studies, over 3000 systematic reviews and a growing number (243) of meta-analyses on herbs in the literature (compared to 201 meta-analyses in veterinary medicine). (vin.com)
Numerous randomized double blind clinical studies have been undertaken on single herb extracts since the 1980s many using animals as models for study. (vin.com)

Secondary objectives included estimating rates of highly credi- not blinded to their treatment group assignments, GI illness ble gastrointestinal illness (HCGI) and other health outcomes may have been overreported by subjects in the tap water and determining the feasibility of performing a similar trial on groups. (cdc.gov)

Researchers looked at records from the Taiwan National Health Insurance Database involving 5,377 patients who suffered gastrointestinal bleeding from 1998 to 2009. (aboutlawsuits.com)
According to their findings, patients who took an SSRI like Paxil, Prozac, and Zoloft, had a 67% increased risk of gastrointestinal bleeding. (aboutlawsuits.com)
This case-based study explores ways to properly educate patients on the benefits and risks of its use. (medscape.com)

After using weekly semaglutide 0.25 mg subcutaneously for a month, he complains of gastrointestinal (GI) discomfort. (powerpak.com)

The doctor can use the scope to take a sample of tissue for study (a biopsy). (healthwise.net)
This is gastrointestinal tissue. (themedguru.com)
Influence of the application of enemas with oily extract of curcumin ( Curcuma longa ) on the tissue content of neutral and acidic mucins in the colonic mucosa without fecal stream ☆ ☆ Study conducted at Universidade São Francisco (USF), Programa de Pós-Graduação em Ciências da Saúde, Laboratório de Investigação Médica (LIM), Bragança Paulista, SP, Brazil. (scielo.br)
To verify if the application of enemas containing oily extracts of curcumin preserves the tissue content of mucins in the glands of the colonic mucosa without fecal stream. (scielo.br)
There was an increase in the tissue content of neutral mucins in animals treated with curcumin at a concentration of 50 mg/kg/day for four weeks, whereas in the group treated with 200 mg/kg/day there was an increase independent of the time of intervention. (scielo.br)

The absorption, distribution and excretion of test substance was determined by performing in vivo study in rats. (europa.eu)

3) Are sufficiently detailed descriptions provided for modified or novel methods used in the study, which will allow other investigators to reproduce or validate the study? (wjgnet.com)
Methods and analysis The study is a three-arm cluster-randomised trial with general practices being randomised and outcomes measured at patient level. (bmj.com)

Subgroup analyses were also performed based on the cancer type, study design, region of the study, study quality, and adjustments. (frontiersin.org)
The finding of an association with either leukemia specifically or general childhood cancer has not been replicated in other studies, but concern persists ( 1-3 ). (cdc.gov)

The excretion of 14C-labelled test substance was studied using collected samples of urine, faeces and bile by thin layer chromatography and radioassay. (europa.eu)
Excretion study: Urine and faeces were collected at 4 h intervals for 3 d. (europa.eu)
For the study of the excretion of 14C-labelled compounds, similarly treated animals were kept in metabolism cages permitting the separate collection of urine and faeces, which were removed at 4 h intervals for a period of 3 days and kept refrigerated until examined. (europa.eu)
Biliary excretion was studied by means of a polyethylene cannula inserted into the common bile duct of rats anaesthetized with sodium pentobarbitone (40 mg/kg, ip). (europa.eu)

Radiographic studies to further characterize the lesion should be performed, followed by endoscopic evaluation with biopsy. (arupconsult.com)

Ethics and dissemination The study was reviewed and approved by the NHS Tayside Committee on Medical Research Ethics B (11/ES/0001). (bmj.com)
2 izes the recommendations of each expert committee or study group meeting, with emphasis on their potential contribution to improving the public health situation in Member States, and implications for WHO's programmes. (who.int)

This second study attributed 14% to 40% of GI ill- successfully blinded to group assignment, a (sham or active) ness to consumption of tap water that met Canadian water water treatment device installed underneath the kitchen sink. (cdc.gov)
Because of the CAP content, the association between chili pepper consumption and the risk of GI cancers is unclear, and it is important to clarify this question from a public health perspective. (frontiersin.org)

Physicians should carefully monitor signs of upper gastrointestinal bleeding even after short-term exposure to SSRIs, as is done with nonsteroidal anti-inflammatory drugs and aspirin," the researchers recommended. (aboutlawsuits.com)

Reviewers must not plagiarize or cite any of the contents of a manuscript before the manuscript has been formally published. (wjgnet.com)

Un questionnaire standard a été utilisé et la concentration en plomb a été mesurée par spectrophotométrie atomique. (who.int)

Short-term use of some popular antidepressant medications may increase the risk of gastrointestinal bleeding, according to the findings of a new study. (aboutlawsuits.com)

Previous individual studies, however, have reported the association between chili pepper exposure and the risk of GI cancers, with controversial results. (frontiersin.org)
Case Studies in Environmental Medicine: Taking an Exposure History--The importance of taking an exposure history and how to conduct one are described, and an example of a thorough exposure history is provided. (cdc.gov)
Careful longitudinal cohort studies international standards [ 13 ], lead content have shown that children with elevated has not been assessed in households, or lead exposure are at risk for deficits in IQ, within the old water distribution network, balance, hearing and growth [ 5 ]. (who.int)

2020. A systematic study of injectable anesthetic agents in the brown anole lizard (Anolis sagrei). (awionline.org)

Is the study type and design defined (e.g. multicenter case-control study)? (wjgnet.com)

The content of both mucin subtypes was measured by computerized morphometry. (scielo.br)

The principal health out- come measured was Ahighly credible gastrointestinal illness@ (HCGI). (cdc.gov)

OBJECTIVES: Ultrafine particle emissions from waterpipes and their impact on human health have not been extensively studied. (who.int)

Residual confounding may explain the small associations observed with increased asthma and reduced gastrointestinal infections. (bmj.com)

Apart from any fair dealing for the purpose of private study or research, no part may be reproduced without the written permission. (medicalxpress.com)
I chair the Gastrointestinal MRI Research Group. (nottingham.ac.uk)
The study will be disseminated via a final report to the funder with a publicly available research summary, and peer reviewed publications. (bmj.com)

The objective of this study was to evaluate the effects of intranasal atomization, compared to. (awionline.org)
The objective of this study was to describe the ontogeny of the severe feather pecking (SFP), gentle feather pecking (GFP), aggressive pecking (AP), and enrichment pecking (EP) of non-beak-trimmed Lohmann Brown (LB)-pullets during the first. (awionline.org)

This study focuses only on apelin-12, and the analysis of other forms of apelin is suggested. (bmj.com)

The purpose of this study was to assess anesthesia quality. (awionline.org)

Use this form if you have come across a typo, inaccuracy or would like to send an edit request for the content on this page. (medicalxpress.com)

Safety pharmacology is the evaluation and study of the pharmacological effects of a potential drug that are unrelated to the desired therapeutic effect. (routledge.com)

The Gastrointestinal System. (routledge.com)
A study has been performed on working system and rheumatologic problems. (who.int)

Lead author of the study Dr. Richard D. deShazo a professor of medicine and pediatrics at the University of Mississippi Medical Center said, "This is cartilage. (themedguru.com)

Researchers delving into the contents of these junk favorites found they are more about bone, nerves, connective tissues than actual chicken. (themedguru.com)
The distribution of the 14C-labelled test substance was studied using collected samples of blood, organs and tissues by radioassay. (europa.eu)

In a 7-year prospective study of 38 426 workers in Norway, those of lower socioeconomic status were more likely to develop disabling low back pain. (bmj.com)

Quantification of Gastrointestinal Liquid Volumes and Distribution Following a 240 mL Dose of Water in the Fasted State MOLECULAR PHARMACEUTICS. (nottingham.ac.uk)

Tract20

Endoscopy5

Symptoms11

Physiology and Pathology1

Pathology1

Gastric3

Intestinal4

Stasis1

Motility2

Ketamine-medetomidine2

Human gastrointestinal1

Stromal4

Hepatic1

Lesions1

Rabbits1

Liver4

Stomach2

Disorders3

Retrospective1

Abstract1

Constipation3

Observational1

Incidence4

Anatomy1

Participants3

Radioactivity1

Inflammation2

Centre1

Infants1

Clinical3

Health outcomes1

Patients3

Discomfort1

Tissue5

Vivo1

Methods2

Cancer2

Excretion4

Endoscopic1

Committee2

Consumption2

Signs1

Cite1

Questionnaire1

Findings1

Exposure3

20201

Multicenter1

Subtypes1

Illness1

Objectives1

Infections1

RESEARCH3

Objective2

Focuses1

Assess1

Page1

Evaluation1

System2

Professor1

Tissues2

Prospective Study1

Dose1