Changes

*'''Oligodentrocyte''' - a specialised glial cell of the central nervous system responsible for producing the myelin sheaths found around the neurons

*'''Oligodentrocyte''' - a specialised glial cell of the central nervous system responsible for producing the myelin sheaths found around the neurons

*'''Opportunistic pathogen''' - a commensal pathogen that does not cause disease unless the hosts immune sytem is compromised

*'''Opportunistic pathogen''' - a commensal pathogen that does not cause disease unless the hosts immune sytem is compromised

*'''Opsonization''' - the process by which a pathogen is marked for ingestion and destruction by a phagocyte usually involving IgG as well as complement factors

*'''Opsonization''' - the process by which a pathogen is marked for ingestion and destruction by a phagocyte usually involving [[IgG]] as well as complement factors

*'''Osborndale Ivanhoe''' - name of the bull in which the BLAD mutation was first identified. He lived in the 1950's in the USA

*'''Osborndale Ivanhoe''' - name of the bull in which the BLAD mutation was first identified. He lived in the 1950's in the USA

*'''Osmolality''' - Number of osmoles of solute per kilo of solvent

*'''Osmolality''' - Number of osmoles of solute per kilo of solvent