Zobrazeno 1 - 10
of 15
pro vyhledávání: '"J A, Ramshaw"'
Autor:
J A Ramshaw, Jerome A. Werkmeister
Publikováno v:
Journal of Histochemistry & Cytochemistry. 39:1215-1220
We developed a panel of highly specific monoclonal antibodies (MAb) against dog Type V collagen. Each antibody showed differential reactivities towards Type V collagen from other species. All the antibodies were highly reactive in conventional ELISA,
Publikováno v:
Biopolymers. 55(6)
The triple helix is a specialized protein motif, found in all collagens as well as in noncollagenous proteins involved in host defense. Peptides will adopt a triple-helical conformation if the sequence contains its characteristic features of Gly as e
Autor:
J A, Ramshaw, F, Casagranda, J F, White, G A, Edwards, J A, Hunt, D F, Williams, J A, Werkmeister
Publikováno v:
Journal of biomedical materials research. 47(3)
Mandrel-grown, mesh-reinforced vascular prostheses require adequate tissue coverage of the mesh for effective clinical function, particularly in low blood flow situations. Development of the ovine collagen-based Omniflowtrade mark vascular prosthesis
Autor:
J A, Werkmeister, G A, Edwards, J F, White, F, Casagranda, J A, Hunt, D F, Williams, J A, Ramshaw
Publikováno v:
Journal of biomedical materials research. 47(3)
The Omniflowtrade mark Vascular Prosthesis (OVP) has been manufactured and extensively tested in animal and human trials. It has mechanical and biological qualities superior to synthetic and biological conduits, particularly in low flow conditions. F
Publikováno v:
Biopolymers. 49(4)
The effects of racemization of aspartic acid on triple-helical formation have been studied using a "host-guest" peptide approach where selected guest Gly-Xaa-Yaa triplets were included within a common acetyl-(Gly-Pro-Hyp)3-Gly-Xaa-Yaa-(Gly-Pro-Hyp)4-
Publikováno v:
The Journal of biological chemistry. 274(12)
The refolding of thermally denatured model collagen-like peptides was studied for a set of 21 guest triplets embedded in a common host framework: acetyl-(Gly-Pro-Hyp)3-Gly-Xaa-Yaa-(Gly-Pro-Hyp)4-Gly-Gly-amide. The results show a strong dependence of
Publikováno v:
Journal of biomedical materials research. 39(3)
A collagen tissue polymer composite manufactured in sheep and prepared in two different forms (wet and dry) was compared to polypropylene mesh and to a control group for effectiveness in the repair of an abdominal wall defect in a rabbit model. The w
Autor:
G A, Edwards, V, Glattauer, T J, Nash, J F, White, K A, Brock, J A, Werkmeister, J A, Ramshaw
Publikováno v:
Journal of biomedical materials research. 34(3)
An absorbable membrane made from purified, pepsin-soluble collagen was compared to Interceed, an absorbable cellulose-based product, and to a control group for effectiveness in inhibiting the formation of adhesions between peritoneal surface injuries
Publikováno v:
Journal of long-term effects of medical implants. 5(1)
The search for the ideal vascular prosthesis for below the knee replacement or coronary surgery continues. Long-term explant analysis of a biosynthetic composite vessel, the Omniflow Vascular Prosthesis I, has previously shown sound structural durabi
Publikováno v:
Medical progress through technology. 20(3-4)
The Omniflow Vascular Prosthesis (OVP) is a truly integrated bio-synthetic composite of polyester mesh and ovine connective tissue components. In animal and human studies, the prosthesis has demonstrated long-term patency rates comparable and often b