Intestinal absorption of magnesium from food and supplements.

K D Fine, Carol A. Santa Ana, Jack L. Porter, +1

Journal of Clinical Investigation

NutritionNutrient BioavailabilityBody CompositionMedicineNet Magnesium Absorption +13

The contribution of malabsorption to the reduction in net energy absorption after long-limb Roux-en-Y gastric bypass

Elizabeth Odstrcil, Juan Gabriel Martı́nez, Carol A. Santa Ana, +7

American Journal of Clinical Nutrition

Bariatric SurgeryBody CompositionSleeve GastrectomyPhysiologyGastroenterology +9

α1-antitrypsin excretion in stool in normal subjects and in patients with gastrointestinal disorders

Bernardo Strygler, Michael J. Nicar, William C. Santangelo, +2

Gastroenterology

Functional Gastrointestinal DisorderGastrointestinal DisordersMedicineGastroenterologyPathology +7

Carbohydrate malabsorption. Its measurement and its contribution to diarrhea.

Heinz F. Hammer, K D Fine, Carol A. Santa Ana, +3

Journal of Clinical Investigation

NutritionGlycobiologyGastroenterologyDigestive TractExcessive Fecal Excretion +14

Effect of single dose resin-cathartic therapy on serum potassium concentration in patients with end-stage renal disease.

Christine Gruy-Kapral, Michael Emmett, Carol A. Santa Ana, +3

Journal of the American Society of Nephrology

HemodialysisUrologyRenal DiseaseCation Exchange ResinH. Phenolphthalein +13

Effect of d-glucose on intestinal permeability and its passive absorption in human small intestine in vivo

Kenneth D. Fine, Carol A. Santa Ana, Jack L. Porter, +1

Gastroenterology

Passive AbsorptionIntestinal PermeabilityPhysiologyDiabetesGastroenterology +5

Active Intestinal Chloride Secretion in Human Carriers of Cystic Fibrosis Mutations: An Evaluation of the Hypothesis That Heterozygotes Have Subnormal Active Intestinal Chloride Secretion

Christoph Högenauer, Carol A. Santa Ana, Jack L. Porter, +5

The American Journal of Human Genetics

Cystic Fibrosis MutationsHuman CarriersPathogenesisImmunologyGastroenterology +2

Effect of psyllium, calcium polycarbophil, and wheat bran on secretory diarrhea induced by phenolphthalein

Andreas Eherer, Carol A. Santa Ana, Jack L. Porter, +1

Gastroenterology

AllergyMedicineFood DigestionPhysiologyGastroenterology +7

Effect of changing intestinal flow rate on a measurement of intestinal permeability

Kenneth D. Fine, Carol A. Santa Ana, Jack L. Porter, +1

Gastroenterology

Intestinal PermeabilityPhysiologyGastroenterologyIntestinal Flow RateFlow Measurement +5

Proton-Pump Inhibition of Gastric Chloride Secretion in Congenital Chloridorrhea

Berendt W. Aichbichler, Charles H. Zerr, Carol A. Santa Ana, +2

New England Journal of Medicine

Severe Congenital DiarrheaGastric Chloride SecretionAbnormal SecretionGastrointestinal PharmacologyPhysiology +6