Staff View: Functional recovery enhancement following injury to rodent peroneal nerve by lion's mane mushroom, hericium erinaceus (Bull.: Fr.) Pers. (Aphyllophoromycetideae)

Functional recovery enhancement following injury to rodent peroneal nerve by lion's mane mushroom, hericium erinaceus (Bull.: Fr.) Pers. (Aphyllophoromycetideae)

Peripheral nerve injury represents a huge burden to society. Following peripheral nerve injury, improved behavioral outcome may be the most important evidence of functionality of axonal regeneration after any repair strategy. Nerve-crush injury is a well-established axonotmetic model in experimental...

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Main Authors:	Wong, K.H., Naidu, M., David, R.P., Abdulla, M.A., Abdullah, N., Kuppusamy, U.R., Sabaratnam, V.
Format:	Article
Published:	2009
Subjects:	R Medicine
Online Access:	http://eprints.um.edu.my/8186/ http://www.dl.begellhouse.com/journals/708ae68d64b17c52,4f53a14232dd0d51,2faf43d457970ed7.html
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spelling	my.um.eprints.81862013-08-02T01:41:14Z http://eprints.um.edu.my/8186/ Functional recovery enhancement following injury to rodent peroneal nerve by lion's mane mushroom, hericium erinaceus (Bull.: Fr.) Pers. (Aphyllophoromycetideae) Wong, K.H. Naidu, M. David, R.P. Abdulla, M.A. Abdullah, N. Kuppusamy, U.R. Sabaratnam, V. R Medicine Peripheral nerve injury represents a huge burden to society. Following peripheral nerve injury, improved behavioral outcome may be the most important evidence of functionality of axonal regeneration after any repair strategy. Nerve-crush injury is a well-established axonotmetic model in experimental regeneration studies to investigate the impact of various pharmacological treatments. Hericium erinaceus is a temperate mushroom but is now being cultivated in tropical Malaysia. In this study, we investigated the activity of aqueous extract of H. erinaceus fresh fruitbodies in promoting functional recovery following an axonotmetic peroneal nerve injury in adult female Sprague-Dawley rats with a long-term view toward the possible use of this mushroom in the treatment of nerve injury. Functional recovery was assessed in the behavioral experiment by walking-track analysis and toe-spreading reflex. The peroneal functional index (PFI) was determined before surgery and after surgery, as the rats showed signs of recovery. Analysis of the PFI indicated that the return of hind-limb function occurred by day 10 to 14 and by day 14 to 17 in the treated and control (nontreated) groups, respectively. Normal toe-spreading in the crushed limb was achieved by day 7 to 10 and day 12 to 17 in the treated and control group, respectively. These results suggest that daily administration of aqueous extract of H. erinaceus fresh firuitbodies has a beneficial effect on the recovery of injured rat peroneal nerve in the early stages of regeneration. The PFI and toe-spreading reflex improved faster in the treated group than in the nontreated group. 2009 Article PeerReviewed Wong, K.H. and Naidu, M. and David, R.P. and Abdulla, M.A. and Abdullah, N. and Kuppusamy, U.R. and Sabaratnam, V. (2009) Functional recovery enhancement following injury to rodent peroneal nerve by lion's mane mushroom, hericium erinaceus (Bull.: Fr.) Pers. (Aphyllophoromycetideae). International Journal of Medicinal Mushrooms, 11 (3). pp. 225-236. ISSN 1521-9437 http://www.dl.begellhouse.com/journals/708ae68d64b17c52,4f53a14232dd0d51,2faf43d457970ed7.html
institution	Universiti Malaya
building	UM Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Malaya
content_source	UM Research Repository
url_provider	http://eprints.um.edu.my/
topic	R Medicine
spellingShingle	R Medicine Wong, K.H. Naidu, M. David, R.P. Abdulla, M.A. Abdullah, N. Kuppusamy, U.R. Sabaratnam, V. Functional recovery enhancement following injury to rodent peroneal nerve by lion's mane mushroom, hericium erinaceus (Bull.: Fr.) Pers. (Aphyllophoromycetideae)
description	Peripheral nerve injury represents a huge burden to society. Following peripheral nerve injury, improved behavioral outcome may be the most important evidence of functionality of axonal regeneration after any repair strategy. Nerve-crush injury is a well-established axonotmetic model in experimental regeneration studies to investigate the impact of various pharmacological treatments. Hericium erinaceus is a temperate mushroom but is now being cultivated in tropical Malaysia. In this study, we investigated the activity of aqueous extract of H. erinaceus fresh fruitbodies in promoting functional recovery following an axonotmetic peroneal nerve injury in adult female Sprague-Dawley rats with a long-term view toward the possible use of this mushroom in the treatment of nerve injury. Functional recovery was assessed in the behavioral experiment by walking-track analysis and toe-spreading reflex. The peroneal functional index (PFI) was determined before surgery and after surgery, as the rats showed signs of recovery. Analysis of the PFI indicated that the return of hind-limb function occurred by day 10 to 14 and by day 14 to 17 in the treated and control (nontreated) groups, respectively. Normal toe-spreading in the crushed limb was achieved by day 7 to 10 and day 12 to 17 in the treated and control group, respectively. These results suggest that daily administration of aqueous extract of H. erinaceus fresh firuitbodies has a beneficial effect on the recovery of injured rat peroneal nerve in the early stages of regeneration. The PFI and toe-spreading reflex improved faster in the treated group than in the nontreated group.
format	Article
author	Wong, K.H. Naidu, M. David, R.P. Abdulla, M.A. Abdullah, N. Kuppusamy, U.R. Sabaratnam, V.
author_facet	Wong, K.H. Naidu, M. David, R.P. Abdulla, M.A. Abdullah, N. Kuppusamy, U.R. Sabaratnam, V.
author_sort	Wong, K.H.
title	Functional recovery enhancement following injury to rodent peroneal nerve by lion's mane mushroom, hericium erinaceus (Bull.: Fr.) Pers. (Aphyllophoromycetideae)
title_short	Functional recovery enhancement following injury to rodent peroneal nerve by lion's mane mushroom, hericium erinaceus (Bull.: Fr.) Pers. (Aphyllophoromycetideae)
title_full	Functional recovery enhancement following injury to rodent peroneal nerve by lion's mane mushroom, hericium erinaceus (Bull.: Fr.) Pers. (Aphyllophoromycetideae)
title_fullStr	Functional recovery enhancement following injury to rodent peroneal nerve by lion's mane mushroom, hericium erinaceus (Bull.: Fr.) Pers. (Aphyllophoromycetideae)
title_full_unstemmed	Functional recovery enhancement following injury to rodent peroneal nerve by lion's mane mushroom, hericium erinaceus (Bull.: Fr.) Pers. (Aphyllophoromycetideae)
title_sort	functional recovery enhancement following injury to rodent peroneal nerve by lion's mane mushroom, hericium erinaceus (bull.: fr.) pers. (aphyllophoromycetideae)
publishDate	2009
url	http://eprints.um.edu.my/8186/ http://www.dl.begellhouse.com/journals/708ae68d64b17c52,4f53a14232dd0d51,2faf43d457970ed7.html
_version_	1643688240401612800
score	13.211869

Functional recovery enhancement following injury to rodent peroneal nerve by lion's mane mushroom, hericium erinaceus (Bull.: Fr.) Pers. (Aphyllophoromycetideae)

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