I bought the Nikon 50mm 1.8G vs the Nikon DX 35mm 1.8G (which falls around $200 New) as my first prime lens because Nikon 50mm 1.8G was affordable entry level prime lens and knowing that i can use the same lens when i buy a full frame camera.
What is MÃ©nÃ©trierâs disease? MÃ©nÃ©trierâs disease causes the ridges along the inside of the stomach wallâcalled rugaeâto enlarge, forming giant folds in the stomach lining. The rugae enlarge because of an overgrowth of mucous cells in the stomach wall. In a normal stomach, mucous cells in the rugae release protein-containing mucus.
The stomach lining is covered by a protective layer of mucus. Glands in the stomach produce mucus, hydrochloric acid and an inactive enzyme called pepsinogen. In the stomach cavity, the hydrochloric acid changes the pepsinogen into an active digestive enzyme called pepsin. This enzyme digests proteins. The mucus layer acts as a barrier which prevents the stomach lining from being attacked by pepsin and acid. If the mucus layer in the stomach is thinned or removed, which may happen during an infection by a bacterium called Helicobacter pylori, pepsin and acid may be able to attack the stomach lining. The infection can cause inflammation (gastritis) and sores called ulcers.