Lust G, Farrell P W, Sheffy B E, Van Vleck L D
Cornell Vet. 1978 Jan;68 Suppl 7:41-7.
Rapid weight gain can educe hip dysplasia of dogs with normal hip joints. It is proposed that progeny whose parents have "excellent genotypes" would not be susceptible to this stress and would develop normal hip joints. The method for reducing the incidence of hip dysplasia in dogs would be to use stress to identify carriers (parents) and potential carriers (progeny), and select for breeding only dogs with proved genotypic value and those progeny with the best hip joint conformation.
快速体重增加会诱发髋关节正常的犬出现髋关节发育不良。有人提出，其父母具有“优良基因型”的后代不会易受这种应激影响，并且会发育出正常的髋关节。降低犬髋关节发育不良发病率的方法是利用应激来识别携带者（父母）和潜在携带者（后代），并仅选择具有已证实基因型价值的犬以及髋关节形态最佳的那些后代用于繁殖。
