Figure 1.
Morphological appearance of Helicobacter pylori. A: Rod-shaped; B: U-shaped; C: Coccoid form. Arrows show the hypothetical alternative pathway between the different forms. Transmission electron microscope: original magnification × 20000.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.