Periosteal bone formation elicited by partially purified bone morphogenetic protein.

Periosteal bone formation elicited by partially purified bone morphogenetic protein.
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由部分纯化的骨形态发生蛋白引起的骨膜骨形成。

DOI:
10.1097/00003086-198902000-00031
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发表时间:
1989
影响因子:
4.2
通讯作者:
K. Ono
K. Ono
中科院分区:
医学2区
文献类型:
--
作者:
H. Nakahara;K. Takaoka;M. Koezuka;K. Sugamoto;Takayuiu Tsuda;K. Ono

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将少量部分纯化的、水溶性的鼠骨肉瘤来源的骨形态发生蛋白(BMP)与小牛皮明胶或胶原蛋白作为载体结合植入小鼠的背肌中。然后按时间顺序观察植入物附近肋骨的变化。在植入带有明胶的 BMP 时,明胶被迅速吸收,没有观察到异位骨形成,但在植入物附近的肋骨中观察到骨膜细胞增殖,随后形成骨膜软骨和骨。单独植入等量的 BMP 部分或明胶作为对照,不会导致任何原位异位骨形成或相邻肋骨中的任何骨膜骨形成。植入胶原蛋白的 BMP 一致导致原位异位骨形成和相邻肋骨的骨膜骨形成。这些结果表明BMP在体内可扩散并且能够引起骨膜反应以刺激骨膜骨形成。
A small amount of partially purified, water-soluble murine osteosarcoma-derived bone morphogenetic protein (BMP) was implanted into the dorsal muscles of mice in combination with calf skin gelatin or collagen as carriers. Changes in the ribs adjacent to the implants were then chronologically observed. On implantation of BMP with gelatin, the gelatin was rapidly absorbed and no ectopic bone formation was observed, but periosteal cellular proliferation with subsequent formation of periosteal cartilage and bone was seen in ribs adjacent to the implant. Implantation of the same amount of BMP fraction or gelatin alone as controls did not result in either any ectopic bone formation in situ or any periosteal bone formation in adjacent ribs. Implantation of BMP with collagen resulted consistently in both ectopic bone formation in situ and periosteal bone formation in adjacent ribs. These results suggest that BMP is diffusible in vivo and is capable of eliciting a response from periosteum to stimulate periosteal bone formation.
骨提取物含有有效的骨形成调节剂。
DOI: 10.1016/0304-4165(82)90123-4
发表时间: 1982
期刊: Biochimica et biophysica acta
影响因子: --
作者:
Drivdahl,RH;Howard,GA;Baylink,DJ
通讯作者: Baylink,DJ
自体生长因子在培养的胎鼠颅骨中刺激 DNA 和胶原蛋白的合成。
DOI: 10.1126/science.7434011
发表时间: 1980
期刊: Science (New York, N.Y.)
影响因子: --
作者:
Canalis,E;Peck,WA;Raisz,LG
通讯作者: Raisz,LG
部分纯化的骨形态发生蛋白对颅骨和成纤维细胞培养物中 DNA 合成和细胞复制的影响。
DOI: --
发表时间: 1985
影响因子: 4.2
作者:
Canalis,E;Centrella,M;Urist,MR
通讯作者: Urist,MR