Post-doctoral Associate

371 Medical Sciences Research Building
        Box 3093
        Duke University Medical Center
        Durham, NC 27710

Phone:  919-684-6435
        Fax:  919-681-8490
        hal2<a>duke.edu
 

 

Publications:

1. Leddy, H.A., M.A. Haider, and F. Guilak.  (2006 in press) Diffusional Anisotropy in Collagenous Tissues: Fluorescence Imaging of Continuous Point Photobleaching.  Biophysical Journal

2. Fetter, N.L., H.A. Leddy, F. Guilak, and J.A. Nunley.  (2005) Composition and   
    transport properties of human ankle and knee cartilage.  Journal of Orthopaedic Research  24(2): 211-219.

3. Tognana, E., F. Chen, R.F. Padera, H.A. Leddy, S.E. Christensen, F. Guilak, G. Vunjak-Novakovic, and L.E. Freed. (2005) Adjacent tissues (cartilage, bone) affect the functional integration of engineered cartilage in vitro.  Osteoarthritis and Cartilage 13(2):  129-138.

4.  Leddy, H.A., H.A. Awad, and F. Guilak.  (2004)  Molecular diffusion in tissue-engineered cartilage constructs:  effect of scaffold material, time, and culture conditions.  Journal of Biomedical Materials Research Part B: Applied Biomaterials 70B: 397-406.

5.  Guilak, F., H.A. Awad, B. Fermor, H.A. Leddy, and J.M. Gimble. (2004) Adipose-derived adult stem cells for cartilage tissue engineering.  Biorheology  41(3-4): 389-99.

6.  Awad, H.A., M.Q. Wickham, H.A. Leddy, J.M. Gimble, and F. Guilak. (2004)  Chondrogenic differentiation of adipose-derived adult stem cells in agarose, alginate, and gelatin scaffolds.  Biomaterials. 25(16): 3211-3222.

7.  Leddy, H.A. and F. Guilak (2003) Site-specific molecular diffusion in articular cartilage measured using fluorescence recovery after photobleaching.  Annals of Biomedical Engineering 31(7):753-760.
8.  Johnson, A.S., O. Ellers, J. Lemire, M. Minor, and H. Leddy.  (2002) Sutural loosening and skeletal flexibility during growth: determination of drop-like shapes in sea urchins.  Proceedings of the Royal Society of London. B:215.

9.  Gronthos, S., D.M. Franklin, H.A. Leddy, P.G. Robey, R.W. Storms, and J.M. Gimble. (2001) Surface protein characterization of human adipose tissue-derived stromal cells.  Journal of Cellular Physiology 189:54-63.

10.  Leddy, H.A. and A.S. Johnson  (2000)  Walking versus breathing:  Mechanical characteristics of sea urchin tube feet.  Biological Bulletin 198(1):88-93.