impatiens niamniamensis/抗菌的

Antimicrobial peptides (AMPs) represent a novel class of powerful natural antimicrobial agents. As AMPs are bactericidal, production of AMPs in recombinant bacteria is far from trivial. We report the production of Impatiens balsamina antimicrobial peptide 4 (Ib-AMP4, originally isolated from

Ib-AMP4 is an antimicrobial peptide of Impatiens balsamina (Balsaminaceae). Ib-AMP4 was produced as a recombinant peptide and in this study its antimicrobial activity against human bacterial pathogens was investigated. Ib-AMP4 was bactericidal against both Gram positive and Gram negative bacteria

Continual occurrence of foodborne outbreaks, along with the increase in antibiotic resistance which burdens clinical treatments, has urged scientists to search for other potential promising antimicrobial agents. Antimicrobial peptides are emerging as one of the potential alternatives. The mode of

Lawsone (1), lawsone methyl ether (2), and methylene-3,3'-bilawsone (3) are the main naphthoquinones in the leaf extracts of Impatiens balsamina L. (Balsaminaceae). Antimicrobial activities of these three naphthoquinones against dermatophyte fungi, yeast, aerobic bacteria and facultative anaerobic

Impatiens balsamina L. has been used as indigenous medicine in Asia for the treatment of rheumatism, fractures, and fingernail inflammation. In this study, anti-H. pylori activity of I. balsamina L. was investigated. The MICs, MBCs, time-kill assay, and effect of environmental pH for the plant

Infection with Helicobacter pylori is strongly associated with gastric cancer and gastric adenocarcinoma. WHO classified H. pylori as a group 1 carcinogen in 1994. Impatiens balsamina L. has been used as indigenous medicine in Asia for the treatment of rheumatism, fractures and fingernail

The in vitro antibacterial activity against antibiotic-resistant Propionibacterium acnes of kaempferol isolated from the Impatiens balsamina alone and in combination with erythromycin or clindamycin antibiotics was investigated. The antibiotic combination effect against antibiotic-resistant P. acnes