title: Physiological and biochemical changes in unfed lone star ticks, Amblyomma americanum (Acari: Ixodidae), with increasing age.
mesh_terms: D000375:Aging; D000818:Animals; D001834:Body Water; D005260:Female; D006418:Heme / Q000378:metabolism; D006790:Host-Parasite Interactions; D006813:Humidity; D050356:Lipid Metabolism; D008055:Lipids / Q000032:analysis; D008297:Male; D011817:Rabbits / Q000469:parasitology; D013987:Ticks / Q000378:metabolism / Q000502:physiology*
chemical_list: D008055:Lipids; D006418:Heme