What is the Difference Between Helicobacter Pylori and Campylobacter Jejuni?
🆚 Go to Comparative Table 🆚Helicobacter pylori and Campylobacter jejuni are both highly prevalent Gram-negative, microaerophilic bacteria that can cause gastrointestinal infections. However, they have distinct differences in their structures, infection types, and clinical manifestations.
Helicobacter pylori:
- Colonizes the gastroduodenal compartment.
- Causes chronic gastric infections, leading to gastritis, peptic ulcers, and eventually gastric cancer.
- Possesses multiple polar sheathed flagellae.
- Responsible for chronic superficial gastritis and is associated with the pathogenesis of peptic ulcer disease.
- Gastric epithelium is damaged due to the production of urease, a vacuolating cytotoxin, and the cagA-encoded protein by H. pylori.
Campylobacter jejuni:
- Colonizes the intestinal mucosa.
- Causes acute infections, inducing diarrheal disease.
- Has a single polar flagellum.
- Commonly causes acute gastroenteritis with diarrhea, abdominal pain, fever, nausea, and vomiting.
In summary, Helicobacter pylori and Campylobacter jejuni are two different gastrointestinal pathogens that affect distinct parts of the gastrointestinal tract and cause different types of infections. While H. pylori is associated with chronic gastric infections, C. jejuni is responsible for acute gastroenteritis.
Comparative Table: Helicobacter Pylori vs Campylobacter Jejuni
Here is a table comparing the differences between Helicobacter pylori and Campylobacter jejuni:
Feature | Helicobacter pylori | Campylobacter jejuni |
---|---|---|
Location | Colonizes gastroduodenal compartment | Colonizes intestinal mucosa |
Infection Type | Chronic gastric infection leading to gastritis, peptic ulcers, and gastric cancer | Acute infection inducing diarrheal disease |
Prevalence | Highly prevalent | Highly prevalent |
Endotoxins | Produces endotoxins | Produces endotoxins |
Pathogenesis | Pathogenesis factors include biochemical aspects, such as heat-labile and heat-stable antigens | Pathogenesis factors include endotoxin molecules |
Both Helicobacter pylori and Campylobacter jejuni are highly prevalent Gram-negative microaerophilic bacteria that cause gastrointestinal infections in humans. While Helicobacter pylori causes chronic gastric infections leading to gastritis, peptic ulcers, and gastric cancer, Campylobacter jejuni causes acute infections inducing diarrheal disease. Additionally, both bacterial species produce endotoxins, which contribute to their pathogenesis.
- Campylobacter vs Helicobacter
- H.pylori IGG vs IGA
- E. histolytica vs E. coli
- Viral vs Bacterial Gastroenteritis
- Gastritis vs Gastroenteritis
- Norovirus vs Gastroenteritis
- Salmonella vs Shigella
- Escherichia coli vs Entamoeba coli
- E. Coli vs Klebsiella
- Gastritis vs Duodenal Ulcer
- Giardia Lamblia vs Entamoeba Histolytica
- Peptic vs Gastric Ulcer
- Duodenum vs Jejunum
- Norovirus vs Rotavirus
- E Coli vs Salmonella
- Coliforms vs Enterobacteriaceae
- Vibrio Cholerae vs Vibrio Parahaemolyticus
- Food Poisoning vs Stomach Bug
- Food Poisoning vs Gastroenteritis