PODLAHA, Jiří and Kräuff Rainer SCHWANHAEUSER WULFF. Experimental assessment of a new type of vascular prostheses with Adiponectin (Adipograft Ra 7/350 ) on sheep. Acta Veterinaria-Beograd. Beograd: Faculty of Veterinary Medicine, University of Belgrade, 2014, vol. 64, No 4, p. 426-437. ISSN 0567-8315. Available from: https://dx.doi.org/10.2478/acve-2014-0040.
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Basic information
Original name Experimental assessment of a new type of vascular prostheses with Adiponectin (Adipograft Ra 7/350 ) on sheep
Name in Czech Experimentální hodnocení nového typu vaskulárních protéz s adiponektinem (Adipograft Ra 7/350 ) na ovcích
Authors PODLAHA, Jiří (203 Czech Republic, guarantor, belonging to the institution) and Kräuff Rainer SCHWANHAEUSER WULFF (203 Czech Republic, belonging to the institution).
Edition Acta Veterinaria-Beograd, Beograd, Faculty of Veterinary Medicine, University of Belgrade, 2014, 0567-8315.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 30200 3.2 Clinical medicine
Country of publisher Serbia
Confidentiality degree is not subject to a state or trade secret
WWW URL
Impact factor Impact factor: 0.375
RIV identification code RIV/00216224:14110/14:00077813
Organization unit Faculty of Medicine
Doi http://dx.doi.org/10.2478/acve-2014-0040
UT WoS 000348509200003
Keywords (in Czech) adiponectin, experimentální chirurgie, preklinická studie, vaskulární protéza
Keywords in English adiponectin; experimental surgery; preclinical trial; vascular prosthesis.
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Changed by Changed by: Soňa Böhmová, učo 232884. Changed: 13/3/2015 12:21.
Abstract
Despite medical advancements, the development of an ideal vascular prosthesis still poses a great challenge. In this study the researchers tried to test and verify the characteristics of a new type of vascular prosthesis, using adiponectin (Adipograft Ra 1vk 7/350) developed at the Knitting Research Institute, a.s. Brno. Two types of vascular prostheses (12 with adiponectin and 6 as a control without adiponectin) were implanted in nine healthy 4-year-old Merino sheep. The implantation site was the common carotid artery and the length of the implant was 10 cm. We applied the theory of the protected coagulum, whereby all sheep received antibiotics as a prophylactic measure. A Doppler U.S. was performed before fi nishing each operation, in order to verify the patency of the prostheses. Each animal was followed up during the whole study and the prostheses were extirpated on days 30 and 100 (1 and 3 months). It was observed that all prostheses coated with adiponectin showed patency after extirpation. The lumen implants were of a consistent thickness of 7 mm. Histological study of the implanted prostheses confi rmed a quick, high quality, healing. Experimental vascular prostheses coated with adiponectin appeared to be successful in clinical practice. The researchers think that Adipograft Ra 1vk 7/350 can be a turning point in the development of vascular prostheses, due to its patency and quick healing.
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