"Blood" . "Brain" . "Stroke" . "Lymphatic tissue" . "Major depressive disorder" . "Lymph fluid" . "Animal physiology" . "Pharmacokinetics" . "Mood disorders" . "Immune system" . "Lymphocytes" . "Central nervous system" . "Neurology" . "Lymphatic system" . "A-kinase-anchoring proteins" . "Circulatory system" .