1. Sutures are primary sites of osteoblast proliferation and differentiation.

2. Method:First culture osteoblast by method of calvarium bone digesting with new-born rats, then added SP and CGRP of different concentrations, counted the cells and determined the ALP activity.

3. Mengniu says OMP — or osteoblast milk protein — aides the absorption of calcium and promotes bone growth.

4. I had never heard of OMP (osteoblast milk product or protein) until this morning when a reporter from the Associated Press in Beijing sent me ane-mail about it.

5. BIG-3 expressed in osteoblast dramatically accelerates the program of osteoblastic differentiation. This suggests that BIG-3 protein plays a role in the regulation of endochondral bone formation.

6. EM of active osteoblast laying down the fibers and salts of bone.

7. Estrogen can increase osteoblast ALP activity , osteocalcin production, and power of bone - grown up.

8. Methods Osteoblast were obtained from rat calvaria bone and cultured with PLGA material, cells were observed under inverted microscope and environmental scanning electron microscope and recorded.

9. Objective: To establish a model of osteoblast cultured in vitro and to observe and investigate the effect of dipsacus asperoids on osteoblastic proliferation and differentiation.

10. Result:minocycline can stimulate the proliferation of osteoblast and marrow stromal cell,() but also can restrain the differentiation.

11. We cultured mouse osteoblast cells on the multilayer film with the outmost layer of poly(2-aminoethyl propylene phosphate), and studied the cell adhesion and proliferation on the surface.

12. Osteoblast and osteoclast activity in a malignant infantile osteopetrosis patient following bone marrow transplantation.

13. Conclusion: The corticoid can remarkably suppress the osteoblast function of children with nephrotic syndrome, leads to reduction of level of serum calcium and osteo-alkaline phosphatase.

14. Methods Osteoblast related gene expression frequency, specialty, and the relationship between osteoblastic phenotype and biological behavior of osteosarcoma were studied.

15. Therefore, OGP has the ruction of adjusting cow osteoblast, promotes the bone, the experiment also indicated that the cow experimentation may be used as the model of the rodentia animal.

16. Objective To detect serum bone specific alkaline phosphatase(BAP) and osteocalcin(OC) in children with idiopathic short stature(ISS), and explore the status of osteoblast.

17. Objective To investigate the effect of paeonol antagonizing peroxynitrite on osteoblast apoptosis of rat in vitro.

18. Methods Cell culture technique in vitro had been used to study the growth condition of MC3T3-E1 osteoblast line on the surface of cementum treated with various methods.

19. Polylysine could enhance the adhesion of cell onto the artificial bone material. IGF_1increased the proliferation of osteoblast markedly.

20. Mesenchymal stem cells are important for tissue engineering and cell therapy, able to differentiate to the osteoblast, chondrocyte, muscle cell, neural cell and others.

21. Conclusion: Progesterone has a multi stimulating effect on the differentiation of fetal rat calvarial osteoblast, but no effect on cell proliferation.

22. AIM: To investigate the effect of rotating clinostat simulated weightlessness on the expression of differentiation related substances in rat osteosarcoma osteoblast like cells (ROS17/2.8).

23. Objective The expression of various non-collagenous proteins and collagen protein on the rat fetal calvarial osteoblast cultured in low doses fluoride condition in vitro had been studied.

24. Methods: The serum collected from experimental rats given soybean isoflavones extract was added to the culture system of osteoblast cells (OB) isolated from the calvaria of neonatal SD rats.

25. Bone is a complex tissue composed of several cell types and the two major of them responsible for bone remodelling are osteoclast, which resorb bone, and osteoblast, which form new bone.

26. Bone morphogenetic protein(BMP)-2 has been shown as a key molecule in bone regeneration. It can induce the undifferentiated mesenchyma stem cell to differentiate to osteoblast cell.

27. Conclusions the drynaria has the effect of estrogen, it can prevent and cure post-menopausal through stimulating the growth of osteoblast and improving the building of bone quantity.

28. BMP induces differentiation of mesenchymal - type cells into osteoblast cells.

29. To explore the appropriate mode of fabricating tissue engineered bone, the ectopia osteogenesis in vivo of the tissue engineered bone fabricated by osteoblast cultured with CHA was studied.

30. The effect of zinc deficiency on proliferation and differentiation of rat osteoblast was studied in vitro. The osteoblasts were isolated from the rat calvaria, and were subcultured in DMEM medium.

31. At the distal part of femur in fetus age of 30 weeks, a cluster of lump-like osteogenic cell, osteoblast and basophlous osteoid filled among cells appeared at the secondary ossification center.

32. Objective To study the adhesion and proliferation of osteoblast on the surface of artificial bone.

33. Conclusion LPS could involve bone tissue in inflammation and inhibit the differentiation of osteoblast.