| johnin | A product used as a diagnostic agent, analogous to tuberculin but made from Mycobacterium paratuberculosis (the causative organism of Johne's disease) grown in a broth medium containing Mycobacterium phlei (timothy hay bacillus); used as an allergen to provoke reactions in infected animals. Origin: H. A. Johne (05 Mar 2000) |
|---|
| johnin |
a filtrate of cultures of Mycobacterium paratuberculosis (Johne's bacillus), similar to tuberculin, used to produce a skin reaction (johnin reaction) in testing cattle for Johne's disease.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
|
|---|---|
| johnin r. |
a skin reaction like the tuberculin reaction, produced by filtrates of cultures of Mycobacterium paratuberculosis (see johnin); used in the diagnosis of Johne's disease in cattle.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
|
Á¦Ç°¸í |
ÆÇ¸Å»ç |
º¸ÇèÄÚµå | ¼ººÐ/ÇÔ·® | ±¸ºÐ/º¸Çè±Þ¿© |
|---|
Á¦Ç°¸í |
ÆÇ¸Å»ç |
º¸ÇèÄÚµå | ¼ººÐ/ÇÔ·® | ±¸ºÐ/º¸Çè±Þ¿© |
|---|