Pinniped splenic volumes

Citation:
Ponganis, PJ, Kooyman GL, Sartoris D, Jobsis P.  1992.  Pinniped splenic volumes. American Journal of Physiology. 262:R322-R325.

Date Published:

Feb

Keywords:

blood reservoir, computed-tomography, computerized tomography, exercise, liver, oxygen stores, spleen volumes, weddell seals

Abstract:

Splenic volume was measured by computerized axial tomography in three harbor seals (Phoca vitulina) and two California sea lions (Zalophus californianus). Volumes ranged from 228 to 679 ml, representing 0.8-3.0% of calculated percentage body mass. Despite possible variation in the state of splenic contraction during the examination, these values are in the upper range of reported mammalian splenic volumes (as % of body mass). This reinforces the pinniped splenic erythrocyte storage concept.

Notes:

n/a

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