Apparatus for growing tissue specimens in vitro

Chemistry: molecular biology and microbiology – Apparatus – Differentiated tissue perfusion or preservation apparatus

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

435289, 435316, C12M 300

Patent

active

051531364

ABSTRACT:
An apparatus for growing tissue specimens in vitro includes an expandable membrane for receiving a tissue specimen thereon, a mechanism for expanding the membrane and the tissue specimen, and a controller for controlling the expanding mechanism. The controller is operative for applying an activity pattern to the membrane and a tissue specimen thereon which includes simultaneous continuous stretch activity and repetitive stretch and release activity. The continuous stretch activity and the repetitive stretch and release activity simulate the types of activity to which cells are exposed in vivo due to growth and movement, respectively, and they cause the cells of tissue speciments grown in the apparatus to develop as three-dimensional structures similar to those grown in vivo.

REFERENCES:
patent: 4762794 (1988-08-01), Nees
patent: 4822741 (1989-04-01), Banes
patent: 4851354 (1989-07-01), Winston et al.
Bray, "Axonal Growth in Response to Experimentally Applied Mechanical Tension", Developmental Biology, vol. 102 (1984) pp. 379-389.
Buck, "Reorientation Response of Cells to Repeated Stretch and Recoil of the Substratum", Exp. Cell Res., vol. 127 (1980), pp. 470-474.
Klein-Nulend, "Influence of Intermittent Compressive Force . . . ", The Journal of Biological Chemistry, vol. 232, No. 32, (1987), pp. 15490-15495.
Lanyon et al., "Static VS. Dynamic Loads As An Influence On Bone Remodelling", Journal of Biomechanics, vol. 17, No. 12 (1984), pp. 897-905.
Leung et al., "A New In vitro System for Studying Cell Response to Mechanical Stimulation", Exp. Cell Research, vol. 109 (1977), pp. 285-298.
Takeuchi, "Wound Healing in the Cornea of the Chick Embryo", Developmental Biology, vol. 70 (1979), pp. 232-240.
Vandenburgh, "A Computerized Model System for Studying the Effects of Mechanical Activity on Cell Growth In Vitro", Program Abstracts 28th Am. Meeting of the Tissue Culture Ass. May 27-31, 1987.
Vandenburgh, "Dynamic Mechanical Orientation of Skeletal Myofibers in Vitro", Developmental Biology, vol. 93 (1982), pp. 438-443.
Vandenburgh et al., "In Vitro Model for Stretch-Induced Hypertrophy of Skeletal Muscle", Science, vol. 23 (1979), pp. 265-268.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Apparatus for growing tissue specimens in vitro does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for growing tissue specimens in vitro, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for growing tissue specimens in vitro will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1188761

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.