Etiological factors in osteochondritis dissecans. An experimental study into the etiological factors in osteochondritis dissecans in the canine humeral head using overloading with and without somatotropin and thyrotropin hormone treatment and mechanical trauma.
Etiological factors in osteochondritis dissecans. An experimental study into the etiological factors in osteochondritis dissecans in the canine humeral head using overloading with and without somatotropin and thyrotropin hormone treatment and mechanical trauma.
复制标题
剥脱性骨软骨炎的病因因素。
DOI：
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发表时间：
1975
期刊：
影响因子：
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通讯作者：
J. Jussila
中科院分区：
文献类型：
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作者：
S. Paatsama;P. Rokkanen;J. Jussila
接受生长激素和促甲状腺激素治疗的六只生长中拉布拉多寻回犬的超负荷肱骨头显示出关节软骨和软骨下结构的最明显变化，类似于自发性剥脱性骨软骨炎早期阶段的变化。在16只犬中单独使用超载而不进行激素治疗，除两只拉布拉多猎犬在观察期的前4-6周显示软骨下放射密度增加外，未产生任何变化。关节软骨和骺骨的机械创伤再生，并没有导致类似自发性剥脱性骨软骨炎的变化。
The overloaded humeral heads of the six growing Labrador retrievers treated with somatotropin and thyrotropin hormone showed the most pronounced changes of the articular cartilage and subchondral home, resembling changes in the early stage of spontaneous osteochondritis dissecans. The overloading alone used in 16 dogs without hormone treatment produced no changes, except that two Labrador retrievers showed increased radiodensity subchondrally during the first 4-6 weeks of the observation period. The mechanical traumas of the articular cartilage and the epiphyseal bone regenerated and did not result in changes resembling those of spontaneous osteochondritis dissecans.