Absence of countercurrent exchange of oxygen, carbon dioxide, hydrogen ions or glucose between the arterial and venous blood in the spermatic cords of rams and two marsupials (Macropus eugenii and Megaleia rufa).
D000818:Animals; D001158:Arteries; D001786:Blood Glucose; D002245:Carbon Dioxide / Q000097:blood*; D005263:Femoral Artery; D006452:Hemoglobinometry; D006863:Hydrogen-Ion Concentration; D008297:Male; D008394:Marsupialia; D010100:Oxygen / Q000097:blood*; D012756:Sheep; D013085:Spermatic Cord / Q000378:metabolism*; D013737:Testis / Q000098:blood supply*; D014680:Veins
D001786:Blood Glucose; D002245:Carbon Dioxide; D010100:Oxygen