Mostrando 4,481 - 4,500 Resultados de 5,327 Para Buscar '"Crest"', tiempo de consulta: 0.13s Limitar resultados
  1. 4481
    “…OVERVIEW OF LITERATURE: Bone morphogenetic protein (BMP) is being used increasingly as an alternative to iliac crest autograft in spinal arthrodesis. Recently, the use of BMP in TLIF has been examined, but concerns exist that the placement of BMP close to the nerve roots may cause postoperative radiculitis. …”
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  2. 4482
    “…Xanthophore and iridophore distributions follow melanophore patterns. (3) Metamorphic pigmentation arises in cichlids in a fashion similar to that described in zebrafish: melanophore progenitors derived from the medial route of neural crest migration migrate from the vicinity of the neural tube to the skin during metamorphosis. …”
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  3. 4483
    “…The aim of this study was to investigate age-related changes in bone marrow (BM) MSCs following minimal or no culture manipulation. Iliac crest BM was aspirated from 67 healthy donors (19-89 years old) and directly used for the colony-forming unit-fibroblast (CFU-F) assay or CD45(low)CD271(+) cell enumeration. …”
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  4. 4484
    “…We also measured the bone density in the same interradicular spaces of interest to 6 mm of depth from the alveolar crest. VP measurements were longer in the more posterior sectors and as the distance from the alveolar ridge increased. …”
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  5. 4485
    “…This study aims to evaluate outcomes of anterior cervical stabilization surgery using a synthetic cage in comparison with iliac crest bone graft (ICBG) following cervical spine trauma. …”
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  6. 4486
    “…METHODS: In the fifth examination of the Copenhagen City Heart Study, 2335 individuals gave consent to wear accelerometers (skin-attached; right thigh and iliac crest; 24 h/day, 7 consecutive days) of which 1670 fulfilled our inclusion criteria (≥16 h/day for ≥5 days; median wear time: 23.8 h/day). …”
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  7. 4487
    “…Human embryonic stem cell-derived neural crest stem cells (hESC-NCSCs) were used to investigate the impact of PPy-b-PCL based conductive scaffolds on the growth and differentiation to peripheral neuronal cells. …”
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  8. 4488
    “…One month after surgery, the patient developed persistent symptoms, such as stiffness of the lumbosacral portion, low back pain (LBP), persistent swelling, pain between the right iliac crest and the buttock, inability to bend down, and pain in the right lower limb. …”
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  9. 4489
    “…Bone specimens were taken from iliac crest (IC) and vertebrae (V). Cortical (C) and trabecular (T) bones were separately analyzed. 22 patients (mean age 60.0 years (35.9–73.3), male : female 9 : 13) were included in the final analysis. …”
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  10. 4490
    “…Epithelial-mesenchymal interaction has critical roles for organ development including teeth, during which epithelial thickening and mesenchymal condensation are initiated by precise regulation of the signaling pathway. In teeth, neural crest-derived mesenchymal cells expressed PDGF receptors migrate and become condensed toward invaginated epithelium. …”
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  11. 4491
    “…Some changes parallel altered proportions of cranial placode versus cranial neural crest-derived CNgV cells. Others are consistent with a shift in anterior–posterior patterning associated with divergent LgDel cranial nerve differentiation. …”
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  12. 4492
    “…This endothelial-to-mesenchymal transition (Endo-MT) process involves the acquisition of a migratory phenotype by the endothelial cells, similar to epithelial-to-mesenchymal transition that occurs during neural crest development. We hypothesized that proliferating IH expresses Endo-MT–associated proteins and investigated their expression at the mRNA, protein, and functional levels. …”
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  13. 4493
    “…The group with wisdom teeth showed a larger available distalization distance, but a significant difference was observed only near the alveolar crest. CONCLUSIONS: Both ridge width and available distalization distance were limiting factors for mandibular teeth distalization. …”
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  14. 4494
    “…INTRODUCTION: Long non-coding RNAs (lncRNAs) are regarded as crucial regulators for cancer initiation and progression. Heart and Neural Crest Derivatives Expressed 2 antisense RNA 1 (HAND2-AS1) was recently proposed to function as tumor suppressor in several human cancers. …”
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  15. 4495
  16. 4496
    “…Bone quality and osteocytes were assessed in archived iliac crest bone biopsies obtained from patients with high fracture occurrence from 2011 to 2016. …”
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  17. 4497
    “…The incorporation of RGD peptide to chitosan scaffold in the group with or without PDL cells sheet reduced the distance of cement–enamel junction to the alveolar bone crest; hence, more periodontal tissue formed. Conclusions  Horizontal periodontal defect model could be successfully created in M. nemestrina model. …”
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  18. 4498
  19. 4499
    “…Here, the purpose of this study was to identify whether lncRNA heart‐ and neural crest derivative‐expressed 2‐antisense RNA 1 (HAND2‐AS1) affect the development of cervical cancer through regulation of chromosome 16 open reading frame 74 (C16orf74) by mediating a transcription factor E2F4. …”
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  20. 4500
    “…Maxillary frenum was present in 79.1% of cases and it was attached on the alveolar crest. CONCLUSION: The results of the present study were in accordance with the pre-existing data. …”
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