Change of pH requirements for simulated intestinal fluid TS

Pharmacopeial Forum

Volumn 22, Issue 1, 1996, Pages 1943-1945

  Gray, Vivian A ^a,b   Dressman, Jennifer B ^a  

^a GOETHE UNIVERSITY   (Germany)

^b USP Division of Standards Development   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 33845222050     PISSN: 03634655     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (13)

1. Youngberg CA, Berardi RR, Howatt WF, Hyneck ML, Amidon GL, Meyer JH, Dressman JB. Comparison of gastrointestinal pH in cystic fibrosis and healthy subjects. Dig Dis Sei 1987; 32:472-480.
2. Ho NFH, Park JY, Amidon GE, Ni PF, Higuchi WI. Methods for interrelating in vitro, animal and human studies. In: Gastrointestinal Absorption of Drugs. AJ Aguiar, Ed. APhA Academy of Pharmaceutical Sciences, Washington, 1979.
3. Ovesen L, Bentsen F, Tage-Jentsen U, Pedersen NT, Gram BR, Rune SJ. Intraluminal pH in the stomach, duodenum and proximal jejunum in normal subjects and patients with exocrine pancreatic insufficiency. Gastroenterology 1986; 90:958.
4. Dressman JB, Berardi RR, Dermentzoglou LC, Russell TL, Schmaltz SP, Barnett JL, Jarvenpaa KM. Upper gastrointestinal pH in young, healthy men and women. Pharm Res 1991; 7:756-761.
5. Malagelada J-R, Longstreth GF, Summerskill WHJ, Go VL. Measurement of gastric functions during digestion of ordinary solid meals in man. Gastroenterology 1976; 70:203-210.
6. Benn A, Cooke -WT. Intralumenal pH of duodenum and jejunum in fasting subjects with normal and abnormal gastric or pancreatic function. Scand J Gastroenterol 1971; 6:313-317.
7. Maxwell JD, Ferguson A, Watson WC. The effect of gastric secretory status on jejunal pH measured by radiotelemetering. 1971.
8. Evans DF, Pye G, Bramley R, Clark AG, Dyson TJ, Hardcastle JD. Measurement of gastrointestinal pH profiles in normal ambulant human subjects. Gut 1988; 29:10351041.
9. Meldrum SJ, Watson BW, Riddle HC. pH profile of gut as measured by radiotelemetry capsule. Br Med J 1972; 2:104-106.
10. Zentler-Munro PL, Fine DR, Fitzpatrick WJF, Northfield TC. Effect of intrajejunal acidity on lipid digestion and aqueous solubilisation of bile acids and lipids in health, using a new simple method of lipase inactivation. Gut 1984; 25:491-499.
11. Fordtran JS. Amer J Dig Dis 1966; 11:503.
12. Bown RL, Sladen GE, Clarke ML, Dawson AM. Gut 1971; 12:863.
13. Borgström B, Dahlquist A, Lundh G, et al. Studies of intestinal digestion and absorption in the human. J Clin Invest 1957; 36:1521-1536.