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Sam Cheng, MD

Pediatric Gastroenterologist

Photo of Sam Cheng

Research at a glance

Top areas of exploration

  • Receptors, Calcium-Sensing , 12 publications
  • Sodium-Potassium-Exchanging ATPase , 10 publications
  • Phosphorylation , 8 publications
  • Calcium , 7 publications

Research activity

45 publications

1,655 citations

Why is this important?

My publications

45 publications

2004

Extracellular polyamines regulate fluid secretion in rat colonic crypts via the extracellular calcium-sensing receptor.

Gastroenterology

2004

Functions and roles of the extracellular Ca2+-sensing receptor in the gastrointestinal tract.

Cell calcium

2003

Mechanisms of Na+-K+-ATPase phosphorylation by PKC in the medullary thick ascending limb of Henle in the rat.

Pflugers Archiv : European journal of physiology

2002

Expression of calcium-sensing receptor in rat colonic epithelium: evidence for modulation of fluid secretion.

American journal of physiology. Gastrointestinal and liver physiology

2002

Intracellular sodium modulates the state of protein kinase C phosphorylation of rat proximal tubule Na+,K+-ATPase.

Acta physiologica Scandinavica