Cultures with these confirmed nonpathogenic
or pathogenic strains were stored at -80[degrees]C in modified tryptone soy broth (mTSB) (Land Bridge Technology Co., Ltd., Beijing, China) supplemented with 3% NaCl and adjusted to pH 8.0 [+ or -] 0.2) with addition of 25% (v/v) glycerol (National Pharmaceutical Group Corporation, Shanghai, China).
Screening tests for biological control agents using nonpathogenic
These results show that immunization with EMVs isolated from a nonpathogenic
In mares with and without systematic sexual contact with stallions after vasectomy vaginal flora was inhabited by various species of nonpathogenic
The agency attributed that incident to the use of unapproved sterilization techniques, the transfer of materials not confirmed to be inactive, the use of pathogenic Bacillus anthracis when nonpathogenic
strains would have been more appropriate, inadequate knowledge of peer-reviewed literature, and a lack of standard operating procedure or process on inactivation and transfer to cover all procedures done with select agents in the Bioterrorism Rapid Response and Advanced Technology Laboratory.
strain Fo47 can be isolated only from root systems where it's firstly inoculated.
monocytogenes and closely related nonpathogenic
species is a pathogen, and that makes it difficult to reconstruct the evolution of pathogenicity in Listeria.
The researchers tested their compounds on Bacillus subtilis, nonpathogenic
bacteria very similar to Staphylococcus aureus (known as MRSA), and Bacillus anthracis, which causes anthrax.
and weakly pathogenic RHDV-related strains have also been described.
Probiotics are defined as nonpathogenic
living microorganisms, including some commensal bacterial flora, which have beneficial effects on host health and disease prevention and/or treatment.
assemble 29 chapters that review HIV research, covering the origins and evolution of HIV, the HIV replication cycle, pathogenesis, latency, host-virus interactions, host immune responses, HIV-1-related central nervous system disease, nonpathogenic
simian immunodeficiency virus infections, and transmission, as well as vaccines, cell and gene therapies, antiretroviral drugs, microbicides, and behavioral strategies for treatment and prevention.
Probiotics are nonpathogenic
bacteria that may improve immunity when ingested, particularly in regard to gastrointestinal disease.