Nigella sativa monophosphoryl lipid A nanoliposome: a promising antibiotic alternative and immunomodulator to control virulent pandemic drug-resistant Salmonella pullorum infection in broiler chicks.

ABSTRACT:

Background

Salmonella enterica serovar Pullorum, the causative agent of pullorum disease, is one cause of the economic losses in the global poultry industry. Vaccination and antibiotics are still the most effective methods of controlling Salmonella, even though the vaccine contains the causative agent, and the antibiotic therapy has limited efficacy. We provide a novel immunostimulator and antibiotic substitute to protect against and avoid Salmonella pullorum (SP) infection.

Methods

Nigella sativa-purified oil (NS) and monophosphoryl lipid A (MPLA) were formulated as nanoliposomal compounds (NS-MPLA). Their protective and immunomodulatory efficacies were experimentally tested orally in broiler chicks against challenge with virulent pandemic drug-resistant SP. Four chick grou

SUBMITTER: Ahmad AAM 

PROVIDER: S-EPMC11874670 | biostudies-literature | 2025 Mar

REPOSITORIES: biostudies-literature