author_facet Peltier, Amanda C.
Myers, M. Iliza
Artibee, Kay J.
Hamilton, Audra D.
Yan, Qing
Guo, Jiasong
Shi, Yaping
Wang, Lily
Li, Jun
Peltier, Amanda C.
Myers, M. Iliza
Artibee, Kay J.
Hamilton, Audra D.
Yan, Qing
Guo, Jiasong
Shi, Yaping
Wang, Lily
Li, Jun
author Peltier, Amanda C.
Myers, M. Iliza
Artibee, Kay J.
Hamilton, Audra D.
Yan, Qing
Guo, Jiasong
Shi, Yaping
Wang, Lily
Li, Jun
spellingShingle Peltier, Amanda C.
Myers, M. Iliza
Artibee, Kay J.
Hamilton, Audra D.
Yan, Qing
Guo, Jiasong
Shi, Yaping
Wang, Lily
Li, Jun
Journal of the Peripheral Nervous System
Evaluation of dermal myelinated nerve fibers in diabetes mellitus
Neurology (clinical)
General Neuroscience
author_sort peltier, amanda c.
spelling Peltier, Amanda C. Myers, M. Iliza Artibee, Kay J. Hamilton, Audra D. Yan, Qing Guo, Jiasong Shi, Yaping Wang, Lily Li, Jun 1085-9489 1529-8027 Wiley Neurology (clinical) General Neuroscience http://dx.doi.org/10.1111/jns5.12027 <jats:title>Abstract</jats:title><jats:p>Skin biopsies have primarily been used to study the non‐myelinated nerve fibers of the epidermis in a variety of neuropathies. In this study, we have expanded the skin biopsy technique to glabrous, non‐hairy skin to evaluate myelinated nerve fibers in the most highly prevalent peripheral nerve disease, diabetic polyneuropathy (<jats:styled-content style="fixed-case">DPN</jats:styled-content>). Twenty patients with <jats:styled-content style="fixed-case">DPN</jats:styled-content> (Type I, n = 9; Type <jats:styled-content style="fixed-case">II</jats:styled-content>, n = 11) and 16 age‐matched healthy controls (age 29–73) underwent skin biopsy of the index finger, nerve conduction studies (NCS), and composite neuropathy scoring. In patients with <jats:styled-content style="fixed-case">DPN</jats:styled-content>, we found a statistically significant reduction of both mechanoreceptive Meissner corpuscles (<jats:styled-content style="fixed-case">MCs</jats:styled-content>) and their afferent myelinated nerve fibers (p = 0.01). This myelinated nerve fiber loss was correlated with the decreased amplitudes of sensory/motor responses in NCS. This study supports the utilization of skin biopsy to quantitatively evaluate axonal loss of myelinated nerve fibers in patients with <jats:styled-content style="fixed-case">DPN</jats:styled-content>.</jats:p> Evaluation of dermal myelinated nerve fibers in diabetes mellitus Journal of the Peripheral Nervous System
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title Evaluation of dermal myelinated nerve fibers in diabetes mellitus
title_unstemmed Evaluation of dermal myelinated nerve fibers in diabetes mellitus
title_full Evaluation of dermal myelinated nerve fibers in diabetes mellitus
title_fullStr Evaluation of dermal myelinated nerve fibers in diabetes mellitus
title_full_unstemmed Evaluation of dermal myelinated nerve fibers in diabetes mellitus
title_short Evaluation of dermal myelinated nerve fibers in diabetes mellitus
title_sort evaluation of dermal myelinated nerve fibers in diabetes mellitus
topic Neurology (clinical)
General Neuroscience
url http://dx.doi.org/10.1111/jns5.12027
publishDate 2013
physical 162-167
description <jats:title>Abstract</jats:title><jats:p>Skin biopsies have primarily been used to study the non‐myelinated nerve fibers of the epidermis in a variety of neuropathies. In this study, we have expanded the skin biopsy technique to glabrous, non‐hairy skin to evaluate myelinated nerve fibers in the most highly prevalent peripheral nerve disease, diabetic polyneuropathy (<jats:styled-content style="fixed-case">DPN</jats:styled-content>). Twenty patients with <jats:styled-content style="fixed-case">DPN</jats:styled-content> (Type I, n = 9; Type <jats:styled-content style="fixed-case">II</jats:styled-content>, n = 11) and 16 age‐matched healthy controls (age 29–73) underwent skin biopsy of the index finger, nerve conduction studies (NCS), and composite neuropathy scoring. In patients with <jats:styled-content style="fixed-case">DPN</jats:styled-content>, we found a statistically significant reduction of both mechanoreceptive Meissner corpuscles (<jats:styled-content style="fixed-case">MCs</jats:styled-content>) and their afferent myelinated nerve fibers (p = 0.01). This myelinated nerve fiber loss was correlated with the decreased amplitudes of sensory/motor responses in NCS. This study supports the utilization of skin biopsy to quantitatively evaluate axonal loss of myelinated nerve fibers in patients with <jats:styled-content style="fixed-case">DPN</jats:styled-content>.</jats:p>
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author Peltier, Amanda C., Myers, M. Iliza, Artibee, Kay J., Hamilton, Audra D., Yan, Qing, Guo, Jiasong, Shi, Yaping, Wang, Lily, Li, Jun
author_facet Peltier, Amanda C., Myers, M. Iliza, Artibee, Kay J., Hamilton, Audra D., Yan, Qing, Guo, Jiasong, Shi, Yaping, Wang, Lily, Li, Jun, Peltier, Amanda C., Myers, M. Iliza, Artibee, Kay J., Hamilton, Audra D., Yan, Qing, Guo, Jiasong, Shi, Yaping, Wang, Lily, Li, Jun
author_sort peltier, amanda c.
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description <jats:title>Abstract</jats:title><jats:p>Skin biopsies have primarily been used to study the non‐myelinated nerve fibers of the epidermis in a variety of neuropathies. In this study, we have expanded the skin biopsy technique to glabrous, non‐hairy skin to evaluate myelinated nerve fibers in the most highly prevalent peripheral nerve disease, diabetic polyneuropathy (<jats:styled-content style="fixed-case">DPN</jats:styled-content>). Twenty patients with <jats:styled-content style="fixed-case">DPN</jats:styled-content> (Type I, n = 9; Type <jats:styled-content style="fixed-case">II</jats:styled-content>, n = 11) and 16 age‐matched healthy controls (age 29–73) underwent skin biopsy of the index finger, nerve conduction studies (NCS), and composite neuropathy scoring. In patients with <jats:styled-content style="fixed-case">DPN</jats:styled-content>, we found a statistically significant reduction of both mechanoreceptive Meissner corpuscles (<jats:styled-content style="fixed-case">MCs</jats:styled-content>) and their afferent myelinated nerve fibers (p = 0.01). This myelinated nerve fiber loss was correlated with the decreased amplitudes of sensory/motor responses in NCS. This study supports the utilization of skin biopsy to quantitatively evaluate axonal loss of myelinated nerve fibers in patients with <jats:styled-content style="fixed-case">DPN</jats:styled-content>.</jats:p>
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spelling Peltier, Amanda C. Myers, M. Iliza Artibee, Kay J. Hamilton, Audra D. Yan, Qing Guo, Jiasong Shi, Yaping Wang, Lily Li, Jun 1085-9489 1529-8027 Wiley Neurology (clinical) General Neuroscience http://dx.doi.org/10.1111/jns5.12027 <jats:title>Abstract</jats:title><jats:p>Skin biopsies have primarily been used to study the non‐myelinated nerve fibers of the epidermis in a variety of neuropathies. In this study, we have expanded the skin biopsy technique to glabrous, non‐hairy skin to evaluate myelinated nerve fibers in the most highly prevalent peripheral nerve disease, diabetic polyneuropathy (<jats:styled-content style="fixed-case">DPN</jats:styled-content>). Twenty patients with <jats:styled-content style="fixed-case">DPN</jats:styled-content> (Type I, n = 9; Type <jats:styled-content style="fixed-case">II</jats:styled-content>, n = 11) and 16 age‐matched healthy controls (age 29–73) underwent skin biopsy of the index finger, nerve conduction studies (NCS), and composite neuropathy scoring. In patients with <jats:styled-content style="fixed-case">DPN</jats:styled-content>, we found a statistically significant reduction of both mechanoreceptive Meissner corpuscles (<jats:styled-content style="fixed-case">MCs</jats:styled-content>) and their afferent myelinated nerve fibers (p = 0.01). This myelinated nerve fiber loss was correlated with the decreased amplitudes of sensory/motor responses in NCS. This study supports the utilization of skin biopsy to quantitatively evaluate axonal loss of myelinated nerve fibers in patients with <jats:styled-content style="fixed-case">DPN</jats:styled-content>.</jats:p> Evaluation of dermal myelinated nerve fibers in diabetes mellitus Journal of the Peripheral Nervous System
spellingShingle Peltier, Amanda C., Myers, M. Iliza, Artibee, Kay J., Hamilton, Audra D., Yan, Qing, Guo, Jiasong, Shi, Yaping, Wang, Lily, Li, Jun, Journal of the Peripheral Nervous System, Evaluation of dermal myelinated nerve fibers in diabetes mellitus, Neurology (clinical), General Neuroscience
title Evaluation of dermal myelinated nerve fibers in diabetes mellitus
title_full Evaluation of dermal myelinated nerve fibers in diabetes mellitus
title_fullStr Evaluation of dermal myelinated nerve fibers in diabetes mellitus
title_full_unstemmed Evaluation of dermal myelinated nerve fibers in diabetes mellitus
title_short Evaluation of dermal myelinated nerve fibers in diabetes mellitus
title_sort evaluation of dermal myelinated nerve fibers in diabetes mellitus
title_unstemmed Evaluation of dermal myelinated nerve fibers in diabetes mellitus
topic Neurology (clinical), General Neuroscience
url http://dx.doi.org/10.1111/jns5.12027