Heartburn and acid reflux effect millions of Americans. Medications for treating acid reflux seek to neutralize stomach acid or prevent the production of it. While they are generally well tolerated, ...

Investigators have discovered that activity in two widely distributed brain networks previously considered separate are ...

Concentrations of somatostatin cells were observed in the proximal stomach. Parietal cells were seen in all glands of the body of the stomach as well as in over 50% of antral glands. MIST1 expressing ...

Imagine creatures that have survived since the time of dinosaurs. Species like the tuatara, sturgeon, crocodile, hagfish, ...

A person who has the type of anemia with B12 deficiency and low B12 levels (called "megaloblastic anemia" with unusual white ...

Dear M.P.: Pernicious anemia (PA) is an autoimmune disease where the body destroys the cells in the stomach that make ...

In people with PA and no concerning features, treatment with high-dose oral B12 or injection B12 are both reasonable options.

I am 71 years old and was diagnosed with pernicious anemia in October 2024. My B12 and folate levels were low. My antiparietal antibodies were abnormal, but the ...

New research shows that different brain regions handle timing and location in distinct ways, offering fresh insights into how ...

I am 71 years old and was diagnosed with pernicious anemia in October 2024. My B12 and folate levels were low. My antiparietal antibodies were abnormal, but the intrinsic factor antibodies were ...