Rhizoma Coptidis, Cortex Phellodendri, and berberine were reported to inhibit Helicobacter
pylori. However, the underlying mechanism remained elusive. Urease plays a vital role in H …

In our previous study, Rhizoma Coptidis extract was found to exert more potent inhibitory
effect than its major component berberine towards urease from Helicobacter pylori (HPU) …

Ethnopharmacological relevance With dramatically increasing antibiotic resistance in
Helicobacter pylori (H. pylori), it is urgent to find alternative therapeutic agents. Rhizoma …

In this study, we examined the anti-Helicobactor pylori effects of the main protoberberine-
type alkaloids in Rhizoma Coptidis. Coptisine exerted varying antibacterial and bactericidal …

A Helicobacter pylori urease inhibitor from Rubus coreanus Miquel has been isolated and
partially characterized for aiming to prevent H. pylori growth and decrease harmful …

The aim of this study is to evaluate the antibacterial activity and urease inhibitory effects of
patchouli alcohol (PA), the bioactive ingredient isolated from Pogostemonis Herba, which …

The aim of this study was to evaluate the anti-Helicobacter pylori activity of fractions and
major aglycon compounds (baicalein, chrysin, oroxylin A, wogonin) of Scutellariae Radix …

In this paper, we evaluated the anti-Helicobacter pylori activity and the possible inhibitory
effect on its associated urease by Palmatine (Pal) from Coptis chinensis, and explored the …

Abstract Ethnopharmacological relevance Zanthoxylum nitidum (Roxb.) DC. is a traditional
Chinese medicine characterised by anti-inflammatory and anti-Helicobacter pylori, which is …

Context: Helicobacter pylori is a major causative factor in gastritis-like disorders, and urease
plays a key role in Helicobacter pylori colonizing and persisting in the mucous layer of the …