Both proteins in Fibrimex derives from porcine or bovine blood. Unfractionated heparin is usually derived from pig intestines and bovine lungs. The veterinary discipline dealing with cattle and cattle diseases (bovine veterinary) is called buiatrics. Badgers are a reservoir for bovine tuberculosis, which also affects cattle. It is a preparation of purified bovine testicular hyaluronidase. Fat concentration in bovine colostrum is extremely variable. Bovine or pig barns have been a part of livestock culture. The endocannabinoid 2-AG has been found in bovine and human maternal milk. Hathor could be a cow, cobra, lioness, or a woman with bovine horns or ears. Photosensitivity occurs in multiple species including sheep, bovine, and horses. It has been found in maternal bovine and human milk. Formerly, melatonin was derived from animal pineal tissue, such as bovine. Retailers are permitted to label containers of milk as produced with or without bovine somatotropin. "Cattle" did not originate as the term for bovine animals. Bovine herpesvirus 1 DIVA vaccines are also widely used in practice.