Differences in osteon structure histomorphometry between puppyhood and adult stages in the Golden Retriever

© 2016, Japanese Association of Anatomists. Osteon structure has been widely studied in mammals, but osteon structure in dogs has received relatively little attention, especially in terms of whether aging has any effect on osteon structure. The aim of this study was to compare the osteon structure o...

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Main Authors: Korakot Nganvongpanit, Waranee Pradit, Tanita Pitakarnnop, Manussabhorn Phatsara, Siriwadee Chomdej
Format: Journal
Published: 2018
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http://cmuir.cmu.ac.th/jspui/handle/6653943832/57620
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-576202018-09-05T03:46:59Z Differences in osteon structure histomorphometry between puppyhood and adult stages in the Golden Retriever Korakot Nganvongpanit Waranee Pradit Tanita Pitakarnnop Manussabhorn Phatsara Siriwadee Chomdej Medicine © 2016, Japanese Association of Anatomists. Osteon structure has been widely studied in mammals, but osteon structure in dogs has received relatively little attention, especially in terms of whether aging has any effect on osteon structure. The aim of this study was to compare the osteon structure of both flat (scapula and os coxae) and long bones (humerus, radius, ulna, metacarpus, femur and tibia) of male puppy and adult Golden Retrievers. We examined five parameters: Haversian canal diameter, Haversian canal area, osteon diameter, osteon area, and number of lacunae per osteon. Our results show that the values for Haversian canal diameter were significantly higher in the os coxae and tibia, but significantly lower in the femur of adult dogs as compared to those of puppies. The Haversian canal diameter of the other bones investigated did not show any significant differences between puppies and adult dogs. The Haversian canal area was significantly greater in the os coxae, radius and femur of adult dogs than in those of puppies. The osteon diameter and area of every bone examined were significantly smaller in puppies than in adult dogs. Lastly, the number of lacunae per osteon showed the same trend as osteon diameter and area. Plexiform bone could be found in three bones in puppies, i.e. the femur, humerus and tibia. Overall, the results of this study should provide basic knowledge on the microanatomy of cortical bone in dogs and on the possible influence age. 2018-09-05T03:46:59Z 2018-09-05T03:46:59Z 2017-09-01 Journal 1447073X 14476959 2-s2.0-84963772922 10.1007/s12565-016-0345-y https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84963772922&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/57620
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Medicine
spellingShingle Medicine
Korakot Nganvongpanit
Waranee Pradit
Tanita Pitakarnnop
Manussabhorn Phatsara
Siriwadee Chomdej
Differences in osteon structure histomorphometry between puppyhood and adult stages in the Golden Retriever
description © 2016, Japanese Association of Anatomists. Osteon structure has been widely studied in mammals, but osteon structure in dogs has received relatively little attention, especially in terms of whether aging has any effect on osteon structure. The aim of this study was to compare the osteon structure of both flat (scapula and os coxae) and long bones (humerus, radius, ulna, metacarpus, femur and tibia) of male puppy and adult Golden Retrievers. We examined five parameters: Haversian canal diameter, Haversian canal area, osteon diameter, osteon area, and number of lacunae per osteon. Our results show that the values for Haversian canal diameter were significantly higher in the os coxae and tibia, but significantly lower in the femur of adult dogs as compared to those of puppies. The Haversian canal diameter of the other bones investigated did not show any significant differences between puppies and adult dogs. The Haversian canal area was significantly greater in the os coxae, radius and femur of adult dogs than in those of puppies. The osteon diameter and area of every bone examined were significantly smaller in puppies than in adult dogs. Lastly, the number of lacunae per osteon showed the same trend as osteon diameter and area. Plexiform bone could be found in three bones in puppies, i.e. the femur, humerus and tibia. Overall, the results of this study should provide basic knowledge on the microanatomy of cortical bone in dogs and on the possible influence age.
format Journal
author Korakot Nganvongpanit
Waranee Pradit
Tanita Pitakarnnop
Manussabhorn Phatsara
Siriwadee Chomdej
author_facet Korakot Nganvongpanit
Waranee Pradit
Tanita Pitakarnnop
Manussabhorn Phatsara
Siriwadee Chomdej
author_sort Korakot Nganvongpanit
title Differences in osteon structure histomorphometry between puppyhood and adult stages in the Golden Retriever
title_short Differences in osteon structure histomorphometry between puppyhood and adult stages in the Golden Retriever
title_full Differences in osteon structure histomorphometry between puppyhood and adult stages in the Golden Retriever
title_fullStr Differences in osteon structure histomorphometry between puppyhood and adult stages in the Golden Retriever
title_full_unstemmed Differences in osteon structure histomorphometry between puppyhood and adult stages in the Golden Retriever
title_sort differences in osteon structure histomorphometry between puppyhood and adult stages in the golden retriever
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84963772922&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/57620
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