Brain scans and brain sections showed that the treated mice suffered little or no stroke damage. (sciencedaily.com)
In a stained mouse brain section, blue indicates serotonin - releasing neurons activated by soil bacteria. (discovermagazine.com)
Mock - infected control (A); Severe hemorrhage and regression of ovarian follicles (B); Spleens from mock - infected control (left) and enlarged spleens from the infected ducks (C); HE - stained ovary section showing hemorrhage and follicle rupture with red stained bodies (D); HE - stained brain section revealing lymphocytes and mononuclear cell infiltration under cranial arachnoid (E) and focal gliosis (arrow)(F). (journals.plos.org)