Release of splenic cells into the blood of guinea-pigs of different ages.
D000367:Age Factors; D000818:Animals; D001772:Blood Cell Count; D002465:Cell Movement; D006168:Guinea Pigs; D006400:Hematocrit; D007958:Leukocyte Count; D008214:Lymphocytes / Q000502:physiology*; D008928:Mitochondria; D009929:Organ Size; D013154:Spleen / Q000033:anatomy & histology / Q000166:cytology*; D013157:Splenic Artery; D013162:Splenic Vein; D013950:Thymus Gland / Q000033:anatomy & histology