Hiromichi Miwa, MD, Takehisa Matsuda, PhD Journal of Vascular Surgery

Slides:

Advertisements

Similar presentations

Endothelial cell seeding reduces thrombogenicity of Dacron grafts in humans Per Örtenwall, MD, PhD *, Hans Wadenvik, MD, PhD **, Jack Kutti, MD, PhD **,

Advertisements

Development and regression of intimal thickening of arterially transplanted autologous vein grafts in dogs Kazumasa Morinaga, M.D., Hiroshi Eguchi, M.D.,

Shunya Shindo, M. D. , Atsuhiko Takagi, M. D. , Anthony D

In vitro endothelialization of a mesosystemic shunt: A clinical case report Teddy Fischlein, MD, Peter Zilla, MD, PhD, Johann Meinhart, PhD, Rudolf Puschmann,

In vitro tissue engineering of a cardiac graft using a degradable scaffold with an extracellular matrix–like topography Osamu Ishii, MD, Michael Shin,

Preliminary experience with tissue engineering of a venous vascular patch by using bone marrow–derived cells and a hybrid biodegradable polymer scaffold

Natural history, duplex characteristics, and histopathologic correlation of arterial injuries in a canine model Thomas F. Panetta, MD, Clifford M. Sales,

Liposuction-derived human fat used for vascular graft sodding contains endothelial cells and not mesothelial cells as the major cell type Stuart K. Williams,

Eddie L. Hoover, M. D. , Margery Ross, Ph. D. , Kazam Fani, M. D

Bioengineered vascular access maintains structural integrity in response to arteriovenous flow and repeated needle puncture Bryan W. Tillman, MD, PhD,

Robert J. Pitsch, MD, David J. Minion, MD, Margaret L

Implantation of amniotic membrane as a vascular substitute in the external jugular vein of juvenile sheep Habibollah Peirovi, MD, Navid Rezvani, MD,

Gastroesophageal tumor embolization to the popliteal arteries

Central venous catheter failure is induced by injury and can be prevented by stabilizing the catheter tip Ted R. Kohler, MD, Thomas R. Kirkman, BS Journal.

Infection of vascular prostheses caused by bacterial biofilms

Vascular anastomoses with laser energy

Development of a “leak-proof,” knitted Dacron vascular prosthesis

Adenoviral-mediated expression of antisense RNA to basic fibroblast growth factor reduces tangential stress in arterialized vein grafts Abigail K. Hanna,

Lucas P. Neff, MD, Bryan W. Tillman, MD, PhD, Saami K

Preformed confluent endothelial cell monolayers prevent early platelet deposition on vascular prostheses in baboons Peter A. Schneider, MD, Stephen R.

Mark Wengrovitz, MD. , Lulseged G. Selassie, MD. , Robert R. M

Endothelial sodding of the permaflow prosthetic coronary artery bypass conduit Michael R Phillips, MD, Hiroki Yamaguchi, MD, Virginia M Miller, PhD, Stuart.

The role of circulating cells in the healing of vascular prostheses

Vida K. Stark, MS, Thomas F. Warner, MD, John R. Hoch, MD

An experimental study of eight current arterial prostheses

Influence of endothelial cell seeding on platelet deposition and patency in small- diameter Dacron arterial grafts Brent T. Allen, M.D., Julie A. Long,

Compound polyglactin 910/polypropylene small vessel prostheses

Harry L. Bush, M. D. , Joseph A. Jakubowski, Ph. D. , G

Long-term results of tissue development and cell differentiation on dacron prostheses seeded with microvascular cells in dogs Gabriela Baitella-Eberle,

Makoto Hashizume, M. D. , Ph. D. , Yeng Yang, M. D. , Spencer Galt, M

Effect of differential shear stress on platelet aggregation, surface thrombosis, and endothelialization of bilateral carotid-femoral grafts in the dog

Proof of fallout endothelialization of impervious Dacron grafts in the aorta and inferior vena cava of the dog Qun Shi, MD, Moses Hong-De Wu, MD, Naoki.

An experimental study of eight current arterial prostheses

Mechanisms of arterial graft failure. II

Michael A. Golden, MD, Y. P. Tina Au, PhD, Richard D

J. A. C. Buckels, M. D. , F. R. C. S. , A. G. Nordestgaard, M. D. , S

Malcolm O. Perry, MD, Richard Kempczinski, MD

Conformational stress and anastomotic hyperplasia

William W. Lin, BA, Gregory S. McGee, MD, Bruce K

A self-renewing, tissue-engineered vascular graft for arterial reconstruction Kei Torikai, MD, Hajime Ichikawa, MD, PhD, Koichiro Hirakawa, MS, Goro Matsumiya,

Differences in reendothelialization after balloon catheter removal of endothelial cells, superficial endarterectomy, and deep endarterectomy Steven G.

The temporal relationship between the development of vein graft intimal hyperplasia and growth factor gene expression John R. Hoch, MD, Vida K. Stark,

In vitro construction of a human blood vessel from cultured vascular cells: A morphologic study Nicolas L'Heureux, MSc, Lucie Germain, PhD, Raymond Labbé,

Dacron inhibition of arterial regenerative activities

Rapid cellular luminal coverage of Dacron inferior vena cava prostheses in dogs by immediate seeding of autogenous endothelial cells derived from omental.

Photodynamic therapy of vein grafts: Suppression of intimal hyperplasia of the vein graft but not the anastomosis Glenn M. LaMuraglia, MD, Michael L.

John Blebea, MD, Robert A. Cambria, MD, David DeFouw, PhD, Richard N

Carinal reconstruction with a Y-shaped collagen-conjugated prosthesis

Impact of endothelial cell seeding on long-term patency and subendothelial proliferation in a small-caliber highly porous polytetrafluoroethylene graft

Objective tinnitus resulting from internal carotid artery stenosis

Robert A. McCready, M. D. , Margaret A. Price, B. S. , Richard J

Mostafa N. El-Sanadiki, MB, MS, K. Simon Cross, MB, John J

Robert Guidoin, Ph. D. , Henri-Paul Noël, M. D. , Serge Dubé, M. D

Effects of antiplatelet agents in combination with endothelial cell seeding on small- diameter Dacron vascular graft performance in the canine carotid.

Angioscope-assisted occlusion of venous tributaries with prolamine in in situ femoropopliteal bypass: Preliminary results of canine experiments John.

Malcolm Herring, M.D., Sally Baughman, M.S., John Glover, M.D.

Endothelial cell harvest for seeding vascular prostheses: The influence of technique on cell function, viability, and number Bernard M. Bourke, M.B.B.S.,

Functional analysis of cryopreserved veins

Polyurethane vascular prostheses decreases neointimal formation compared with expanded polytetrafluoroethylene Marc G. Jeschke, MD, Valentin Hermanutz,

Thrombus-free, human endothelial surface in the midregion of a Dacron vascular graft in the splanchnic venous circuit—Observations after nine months of.

Effects of argon laser on vascular materials

Differential effects of a gram-negative and a gram-positive infection on autogenous and prosthetic grafts Kevin J. Geary, MD, Zygmunt M. Tomkiewicz,

Michael L. Marin, MD, Ronald E. Gordon, PhD, Frank J

Richard L. Binns, MD Journal of Vascular Surgery

Experimental colonization of a polyester vascular graft with Staphylococcus aureus: A quantitative and morphologic study Catherine Leport, MD, Olivier.

Endothelial cell seeding of a new PTFE vascular prosthesis

Joseph J. Piotrowski, MD, Glenn C. Hunter, MD, Cleamond D

Glenn C. Hunter, M.D., Stan N. Carson, M.D.

William C. Quist, MD, PhD, Frank W. LoGerfo, MD

Prevention of stenosis after vascular reconstruction: Pharmacologic control of intimal hyperplasia—A review Alexander W. Clowes, MD, Michael A. Reidy,

Presentation transcript:

An integrated approach to the design and engineering of hybrid arterial prostheses Hiromichi Miwa, MD, Takehisa Matsuda, PhD Journal of Vascular Surgery Volume 19, Issue 4, Pages 658-667 (April 1994) DOI: 10.1016/S0741-5214(94)70039-7 Copyright © 1994 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions

Fig. 1 Scanning electron micrograph of preimplanted graft. PU, Polyurethane graft. Luminal surface is completely covered with well-spread and tightly junctioned ECs, beneath which ABM is observed as fibrous collagenous mesh. (Original magnification ×1500.) Journal of Vascular Surgery 1994 19, 658-667DOI: (10.1016/S0741-5214(94)70039-7) Copyright © 1994 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions

Fig. 2 Scanning electron micrographs of grafts at 2 weeks. (Original magnification A, C and E, ×500; B, ×5000; and D, and F, ×2000.) A and B, Completely endothelialized portion. Endothelial cells are oriented toward blood flow (arrow). C and D, Small thrombi composed of fibrin and adherent platelets are observed at nonendothelialized regions. E and F, Leukocyte migrates into interstices of endothelial cells. Journal of Vascular Surgery 1994 19, 658-667DOI: (10.1016/S0741-5214(94)70039-7) Copyright © 1994 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions

Fig. 3 Cumulative area frequency distribution of nonendothelialized portions. Journal of Vascular Surgery 1994 19, 658-667DOI: (10.1016/S0741-5214(94)70039-7) Copyright © 1994 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions

Fig. 4 Percentage of EC coverage as function of implantation period (measured by planimetry). Journal of Vascular Surgery 1994 19, 658-667DOI: (10.1016/S0741-5214(94)70039-7) Copyright © 1994 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions

Fig. 5 Histologic sections of grafts. (Hematoxylin and eosin stain. Original magnification ×66.) A, Middle portion of graft at 2 weeks. Luminal surface of graft is lined with monolayered ECs, beneath which thinly layered ABM is observed. Artificial basement membrane anchors to micropores of polyurethane graft. B, Middle portion of graft at 4 weeks. Note capillary (arrow) penetrating through polyurethane graft. Journal of Vascular Surgery 1994 19, 658-667DOI: (10.1016/S0741-5214(94)70039-7) Copyright © 1994 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions

Fig. 6 Histologic sections of graft at 12 weeks. Immunohistochemical stain with muscle-actin-specific antibody identifies that cells observed beneath EC monolayer are SMCs. (A, Original magnification ×128.) Transverse section (B) and longitudinal section (C). (B and C, Hematoxylin and eosin stain. Original magnification ×66.) Difference in cell morphology between two sections demonstrates that circumferential orientation of SMCs is predominant. Journal of Vascular Surgery 1994 19, 658-667DOI: (10.1016/S0741-5214(94)70039-7) Copyright © 1994 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions

Fig. 7 Histologic section of distal anastomosis at 26 weeks. Luminal surface at anastomosis between artery and graft forms flat and uniform junction. (Hematoxylin and eosin stain. Original magnification ×66.) Journal of Vascular Surgery 1994 19, 658-667DOI: (10.1016/S0741-5214(94)70039-7) Copyright © 1994 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions