See Also: cellulae tympanicae(medicine)
antihemophilic factor B(medicine)
antihemophilic factor A(medicine)
human antihemophilic factor(medicine)
venae tympanicae(medicine)
sulcus promontorii cavitatis tympanicae(medicine)
Herbal medicine (botanical medicine, herbology, phytomedicine)(health)
antihemophilic plasma(medicine)
cellulae mediae(medicine)
cellulae ethmoidales(medicine)

antihemophilic factor B (medicine) and cellulae tympanicae (medicine)


antihemophilic factor B (medicine)


antihemophilic factor B -->
factor ix
<chemical> Storage-stable blood coagulation factor acting in the intrinsic pathway. Its activated form, ixa, forms a complex with factor viii and calcium on platelet factor 3 to activate factor x to xa. Deficiency of factor ix results in christmas disease (haemophilia b).

Chemical name: Blood-coagulation factor IX


cellulae tympanicae (medicine)


cellulae tympanicae -->
tympanic air cells


Numerous groovelike depressions in the walls of the tympanic cavity, communicating with the tubal air cells.

Synonym: cellulae tympanicae, tympanic cells.