Biomaterial Database

Gastro-Conray does not alter resting lower oesophageal sphincter pressure in normal human subjects. 1982

J G Brock-Utne, and G E Dimopoulos, and J W Downing, and M G Moshal

The effect of ingestion of 60 ml sodium iothalamate (Gastro-Conray; Maybaker)--a radiographic contrast medium--on resting lower oesophageal sphincter (LOS) pressure was studied in 10 normal human volunteers. Compared with a barium meal, which does cause a fall in LOS pressure, Gastro-Conray did not affect the sphincter tone. The importance of this is discussed.

UI	MeSH Term	Description	Entries
D007483	Iothalamic Acid	A contrast medium in diagnostic radiology with properties similar to those of diatrizoic acid. It is used primarily as its sodium and meglumine (IOTHALAMATE MEGLUMINE) salts.	Iotalamic Acid,Methalamic Acid,Angio-Conray,Conray 420,Iodothalamate,Iothalamate,Iothalamic Acid, Calcium (2:1) Salt,Iothalamic Acid, Monosilver (1+) Salt,Iothalamic Acid, Monosodium Salt,Iothalamic Acid, Monosodium Salt, Dimer,Lopamidol,Sodium Iothalamate,Acid, Iotalamic,Acid, Iothalamic,Acid, Methalamic,Angio Conray,AngioConray,Iothalamate, Sodium
D003287	Contrast Media	Substances used to allow enhanced visualization of tissues.	Radiopaque Media,Contrast Agent,Contrast Agents,Contrast Material,Contrast Materials,Radiocontrast Agent,Radiocontrast Agents,Radiocontrast Media,Agent, Contrast,Agent, Radiocontrast,Agents, Contrast,Agents, Radiocontrast,Material, Contrast,Materials, Contrast,Media, Contrast,Media, Radiocontrast,Media, Radiopaque
D004943	Esophagogastric Junction	The area covering the terminal portion of ESOPHAGUS and the beginning of STOMACH at the cardiac orifice.	Gastroesophageal Junction,Gastroesophageal Junctions,Junction, Esophagogastric,Junction, Gastroesophageal,Junctions, Gastroesophageal
D005189	False Positive Reactions	Positive test results in subjects who do not possess the attribute for which the test is conducted. The labeling of healthy persons as diseased when screening in the detection of disease. (Last, A Dictionary of Epidemiology, 2d ed)	False Positive Reaction,Positive Reaction, False,Positive Reactions, False,Reaction, False Positive,Reactions, False Positive
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000293	Adolescent	A person 13 to 18 years of age.	Adolescence,Youth,Adolescents,Adolescents, Female,Adolescents, Male,Teenagers,Teens,Adolescent, Female,Adolescent, Male,Female Adolescent,Female Adolescents,Male Adolescent,Male Adolescents,Teen,Teenager,Youths
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults