Dr. Dennis D Shen MD
Gastroenterologist | Gastroenterology909 Hyde St Suite 210 San Francisco CA, 94109
Dr. Dennis Shen, MD is one of the country's best ranked doctors. His specialties include gastroenterology and he currently sees patients in San francisco, California. Dr. Shen holds a medical degree from ...
Education and Training
Univ of Hong Kong, Fac of Med, Hong Kong 1980
University of California 1980
Loma Linda University School of Medicine
Internal MedicineAmerican Board of Internal MedicineABIM- Gastroenterology
Expert PublicationsData provided by the National Library of Medicine
- A comparison of 1H8- and 2H8-toluene toxicokinetics in men.
- First-pass midazolam metabolism catalyzed by 1alpha,25-dihydroxy vitamin D3-modified Caco-2 cell monolayers.
- Midazolam metabolism by modified Caco-2 monolayers: effects of extracellular protein binding.
- Optimal propofol-alfentanil combinations for supplementing nitrous oxide for outpatient surgery.
- Comparison of CYP2D6 content and metoprolol oxidation between microsomes isolated from human livers and small intestines.
- Spinal cord bioavailability of methylprednisolone after intravenous and intrathecal administration: the role of P-glycoprotein.
- Comparative spinal distribution and clearance kinetics of intrathecally administered morphine, fentanyl, alfentanil, and sufentanil.
- Development and characterization of a rapid and comprehensive genotyping assay to detect the most common variants in cytochrome P450 2D6.
- Persistent inhibition of CYP3A4 by ketoconazole in modified Caco-2 cells.
- Effect of metoprolol and verapamil administered separately and concurrently after single doses on liver blood flow and drug disposition.
- Analysis of hydroxylated and N-dealkylated metabolites of terfenadine in microsomal incubates by liquid chromatography--mass spectrometry.
- The effects of intrathecal morphine encapsulated in L- and D-dipalmitoylphosphatidyl choline liposomes on acute nociception in rats.
- Morphine-fluoxetine interactions in healthy volunteers: analgesia and side effects.
- Probenecid-inhibitable efflux transport of valproic acid in the brain parenchymal cells of rabbits: a microdialysis study.
- Intravenous morphine in postoperative infants: intermittent bolus dosing versus targeted continuous infusions.
- Hepatitis B
- Colon Polyps
- Hepatitis C
- H. Pylori
- State University of New York at Stony Brook, School of Medicine
Dr. Dennis D Shen MD's Practice location
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- Celiac Disease and Rice: Is It Gluten-Free?
The only way to keep the symptoms of celiac disease in check is to avoid any and all exposure to gluten. For those suffering from this disease, even skin exposure with the protein can be enough to trigger a violent immune response that may cause symptoms. If consumed, gluten can trigger an internal...
- How Are Gallstones Diagnosed?
What are gallstones?Gallstones are stones that are formed either in your gallbladder or the bile duct. The gallbladder is a small organ located just under the liver. Its basic function is to hold bile, which is a digestive fluid secreted by the liver. The gallbladder releases bile when it is...
- Gastric Bypass Surgery: The Potential Complications
A gastric bypass surgery is done to achieve weight loss, especially in individuals who are obese and overweight. This type of major abdominal surgery alters the stomach and intestines to limit a person's food intake.Annually, there are more than 200,000 Americans who undergo gastric bypass surgery....
- Reasons Why You Would Need a Cholecystectomy
A cholecystectomy is a type of surgery done to remove the gallbladder. Although the gallbladder’s function is to store bile, which helps in your digestion, you can still live a healthy life without it. Gallbladder removal through surgery is the most effective treatment in dealing with gallbladder...
- Understanding Hernia and Hernia Surgery
Feeling pain and swelling in the groin region can be a very unpleasant experience, especially when the pain gets worse when you cough or lift heavy objects. Experiencing these symptoms might signify the presence of groin hernia. A groin hernia is usually referred to in medical terms as an inguinal...
- New Blood Test May Help to Differentiate Between Celiac and Gluten Sensitivity
Celiac disease is a rare autoimmune illness, where the immune system starts attacking the outer layer of intestine once gluten is ingested. However, people complaining about gastrointestinal problems after gluten consumption far exceed the number of people living with celiac, these are mostly people...
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