phenolsulfonphthalein has been researched along with Heartburn in 1 studies
Phenolsulfonphthalein: Red dye, pH indicator, and diagnostic aid for determination of renal function. It is used also for studies of the gastrointestinal and other systems.
phenol red : 3H-2,1-Benzoxathiole 1,1-dioxide in which both of the hydrogens at position 3 have been substituted by 4-hydroxyphenyl groups. A pH indicator changing colour from yellow below pH 6.8 to bright pink above pH 8.2, it is commonly used as an indicator in cell cultures and in home swimming pool test kits. It is also used in the (now infrequently performed) phenolsulfonphthalein (PSP) test for estimation of overall blood flow through the kidney.
Heartburn: Substernal pain or burning sensation, usually associated with regurgitation of gastric juice into the esophagus.
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 1 (100.00) | 18.7374 |
| 1990's | 0 (0.00) | 18.2507 |
| 2000's | 0 (0.00) | 29.6817 |
| 2010's | 0 (0.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Frommer, DJ | 1 |
1 other study available for phenolsulfonphthalein and Heartburn
| Article | Year |
|---|---|
Measurement of gastro-oesophageal reflux after antacid administration using a perfusion technique.
Topics: Adult; Antacids; Esophagogastric Junction; Gastric Acid; Gastroesophageal Reflux; Heartburn; Humans; | 1981 |