Controlled release of curcumin from curcumin-loaded nanomicelles to prevent peritendinous adhesion during Achilles tendon healing in rats

Weizhong Zhang,1 Xuanyi Li,2 Mauro Comes Franchini,3 Ke Xu,1 Erica Locatelli,3 Robert C Martin,2 Ilaria Monaco,3 Yan Li,2 Shusen Cui11Department of Hand Surgery, China-Japan Union Hospital, Jilin University, Changchun, People’s Republic of China; 2Division of Surgical Oncology, Department...

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Autores principales:	Zhang W, Li X, Comes Franchini M, Xu K, Locatelli E, Martin RC, Monaco I, Li Y, Cui SS
Formato:	article
Lenguaje:	EN
Publicado:	Dove Medical Press 2016
Materias:	nanorods peritendinous adhesion curcumin Medicine (General) R5-920
Acceso en línea:	https://doaj.org/article/7b761811c52f4a3ea0b2f83f0e37976e
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spelling	oai:doaj.org-article:7b761811c52f4a3ea0b2f83f0e37976e2021-12-02T00:59:55ZControlled release of curcumin from curcumin-loaded nanomicelles to prevent peritendinous adhesion during Achilles tendon healing in rats1178-2013https://doaj.org/article/7b761811c52f4a3ea0b2f83f0e37976e2016-06-01T00:00:00Zhttps://www.dovepress.com/controlled-release-of-curcumin-from-curcumin-loaded-nanomicelles-to-pr-peer-reviewed-article-IJNhttps://doaj.org/toc/1178-2013Weizhong Zhang,1 Xuanyi Li,2 Mauro Comes Franchini,3 Ke Xu,1 Erica Locatelli,3 Robert C Martin,2 Ilaria Monaco,3 Yan Li,2 Shusen Cui11Department of Hand Surgery, China-Japan Union Hospital, Jilin University, Changchun, People’s Republic of China; 2Division of Surgical Oncology, Department of Surgery, University of Louisville School of Medicine, Louisville, KY, USA; 3Department of Industrial Chemistry “Toso Montanari”, University of Bologna, Bologna, ItalyAbstract: We introduced curcumin-loaded nanomicelles into a tendon-healing model to evaluate their effects on tendon healing and adhesion. Three groups consisting of 36 rats underwent rupture and repair of the Achilles tendon. The treatment group received an injection of curcumin-loaded nanomicelles (gold nanorods [GNRs]-1/ curcumin in polymeric nanomicelles [curc@PMs] at a dosage of 0.44 mg curcumin/kg in 0.1 mL saline) into the surgical site and exposed to laser postoperatively at weeks 1, 2, and 3, for three times 10 seconds each, on the surgical site in the rats that underwent tendon rupture and repair, while the other two groups received 0.44 mg curcumin/kg in 0.1 mL saline and 0.1 mL of saline, respectively. The specimens were harvested at 4 weeks and subjected to biomechanical and histological evaluation. The scoring results of tendon adhesion indicated that GNRs-1/curc@PMs group was in the lowest grade of peritendinous adhesions compared to the other groups. Histological assessment further confirmed the preventive effect of GNRs-1/curc@PMs on tendon adhesion. These findings indicated greater tendon strength with less adhesion in the group treated with GNRs-1/curc@PMs combined with laser exposure, and that nanoparticle-based therapy may be applied to prevent adhesion in clinical patients.Keywords: nanorods, peritendinous adhesion, curcuminZhang WLi XComes Franchini MXu KLocatelli EMartin RCMonaco ILi YCui SSDove Medical Pressarticlenanorodsperitendinous adhesioncurcuminMedicine (General)R5-920ENInternational Journal of Nanomedicine, Vol 2016, Iss default, Pp 2873-2881 (2016)
institution	DOAJ
collection	DOAJ
language	EN
topic	nanorods peritendinous adhesion curcumin Medicine (General) R5-920
spellingShingle	nanorods peritendinous adhesion curcumin Medicine (General) R5-920 Zhang W Li X Comes Franchini M Xu K Locatelli E Martin RC Monaco I Li Y Cui SS Controlled release of curcumin from curcumin-loaded nanomicelles to prevent peritendinous adhesion during Achilles tendon healing in rats
description	Weizhong Zhang,1 Xuanyi Li,2 Mauro Comes Franchini,3 Ke Xu,1 Erica Locatelli,3 Robert C Martin,2 Ilaria Monaco,3 Yan Li,2 Shusen Cui11Department of Hand Surgery, China-Japan Union Hospital, Jilin University, Changchun, People’s Republic of China; 2Division of Surgical Oncology, Department of Surgery, University of Louisville School of Medicine, Louisville, KY, USA; 3Department of Industrial Chemistry “Toso Montanari”, University of Bologna, Bologna, ItalyAbstract: We introduced curcumin-loaded nanomicelles into a tendon-healing model to evaluate their effects on tendon healing and adhesion. Three groups consisting of 36 rats underwent rupture and repair of the Achilles tendon. The treatment group received an injection of curcumin-loaded nanomicelles (gold nanorods [GNRs]-1/ curcumin in polymeric nanomicelles [curc@PMs] at a dosage of 0.44 mg curcumin/kg in 0.1 mL saline) into the surgical site and exposed to laser postoperatively at weeks 1, 2, and 3, for three times 10 seconds each, on the surgical site in the rats that underwent tendon rupture and repair, while the other two groups received 0.44 mg curcumin/kg in 0.1 mL saline and 0.1 mL of saline, respectively. The specimens were harvested at 4 weeks and subjected to biomechanical and histological evaluation. The scoring results of tendon adhesion indicated that GNRs-1/curc@PMs group was in the lowest grade of peritendinous adhesions compared to the other groups. Histological assessment further confirmed the preventive effect of GNRs-1/curc@PMs on tendon adhesion. These findings indicated greater tendon strength with less adhesion in the group treated with GNRs-1/curc@PMs combined with laser exposure, and that nanoparticle-based therapy may be applied to prevent adhesion in clinical patients.Keywords: nanorods, peritendinous adhesion, curcumin
format	article
author	Zhang W Li X Comes Franchini M Xu K Locatelli E Martin RC Monaco I Li Y Cui SS
author_facet	Zhang W Li X Comes Franchini M Xu K Locatelli E Martin RC Monaco I Li Y Cui SS
author_sort	Zhang W
title	Controlled release of curcumin from curcumin-loaded nanomicelles to prevent peritendinous adhesion during Achilles tendon healing in rats
title_short	Controlled release of curcumin from curcumin-loaded nanomicelles to prevent peritendinous adhesion during Achilles tendon healing in rats
title_full	Controlled release of curcumin from curcumin-loaded nanomicelles to prevent peritendinous adhesion during Achilles tendon healing in rats
title_fullStr	Controlled release of curcumin from curcumin-loaded nanomicelles to prevent peritendinous adhesion during Achilles tendon healing in rats
title_full_unstemmed	Controlled release of curcumin from curcumin-loaded nanomicelles to prevent peritendinous adhesion during Achilles tendon healing in rats
title_sort	controlled release of curcumin from curcumin-loaded nanomicelles to prevent peritendinous adhesion during achilles tendon healing in rats
publisher	Dove Medical Press
publishDate	2016
url	https://doaj.org/article/7b761811c52f4a3ea0b2f83f0e37976e
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Controlled release of curcumin from curcumin-loaded nanomicelles to prevent peritendinous adhesion during Achilles tendon healing in rats

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