Proventriculus - ț̢
A thin-walled, glandular stomach found in birds. It precedes the gizzard.
Synonyms :
Providencia - ț̢
Gram-negative rods isolated from human urine and feces.
Synonyms :
Provider-Sponsored Organizations - ț̢
Entities sponsored by local hospitals, physician groups, and other licensed providers which are affiliated through common ownership or control and share financial risk whose purpose is to deliver health care services.
Proviruses - ț̢
Duplex DNA sequences in eukaryotic chromosomes, corresponding to the genome of a virus, that are transmitted from one cell generation to the next without causing lysis of the host. Proviruses are often associated with neoplastic cell transformation and are key features of retrovirus biology.