english: We tried to inject chemicals into the knee spaces of animals to try to reverse cartilage degeneration, and to put a short summary on a very long and painful process, essentially it came to naught.
non_english: Poskusili smo vzbrizgati kemikalije v koleno živalim da bi obrnili proces obrabe hrustanca, in na kratko povedano, ta dolgi in boleči postopek ni pripeljal nikamor.