Ceylanlarda (Gazella subgutturosa) Mandibulanın Üç Boyutlu Rekonstrüksiyonu ve Morfometrik Yapısı: Bir BT Çalışması
Abstract
Bu çalışmada ceylan (Gazella subgutturosa) mandibula’sının anatomik, morfometrik ve
volümetrik özellikleri bilgisayarlı tomografi (BT) ve üç boyutlu (3D) yazılım
programı kullanılarak tespit edildi. Bu amaçla 10 adet (5 erkek, 5 dişi) ceylan
kafası kullanıldı. Kafaların 64 dedektörlü BT cihazında 80 kv, 200 MA, 639 mGY
ve 0.625 mm kesit kalınlığında görüntüleri alındı. Her bir deneğin mandibulaya
ait tarama görüntüleri özel bir 3D yazılım programı yardımıyla üç boyutlu
modellere dönüştürülerek rekonstrükte edildi. Modeller üzerinde mandibulanın
yüzey, hacim ve doğrusal ölçüm (22 adet) analizleri yapıldı. İncelenen tüm
özellikler ortalama ± SD olarak ifade edildi. Yapılan incelemelerde, erkeklerde
mandibulanın hacim ve yüzey alanı değerlerinin dişilerden daha büyük olduğu
tespit edildi. Mandibula uzunluğu
(GOC-ID) 124.07±2.2 mm, yüksekliği
(GOV-CR) ise 75,83±5.62 mm olarak belirlendi. Morfometrik değerlendirmelerde dişi ve erkekler arasında GOV-CR, SI (son incisiv diş seviyesinde
mandibula genişliği) ve BM (birinci
molar diş seviyesinde mandibular boşluğun genişliği) parametrelerinde istatistiksel olarak anlamlı farklar gözlendi. Elde
edilen morfometrik verilerin, patolojik durumlar, taksonomi çalışmaları ve
bölge üzerinde yapılacak girişimsel cerrahi tedavi uygulamalarında referans
olacağı düşünülmektedir.
Supporting Institution
Harran Üniversitesi Bilimsel Araştırma Projeleri Koordinatörlüğü
Project Number
18004
References
- Pasquini C, Spurgeon T, Pasquini S. Anatomy of domestic animals. 7th edition, Sudz Publishing, 1995.
- Nickel R, Schummer A, Seiferle E, Frewein J, Wilkens H, Wille KH. The locomotor system of the domestic mammals. Vol:1, Verlag Paul Parey, Berlin-Hamburg, 1986; 122.
- Szabelska A, Marcin RT, Krupski W. Morphological, densitometric and mechanical properties of mandible in 5-month-old Polish Merino sheep. BMC Vet Res. 2017;13:12.
- Tatara MR, Szabelska A, Krupski W, Tymczyna B, Luszczewska-Sierakowska I, Bieniaś J, Ostapiuk M. Morphometric, densitometric and mechanical properties of mandibular deciduous teeth in 5-month-old Polish Merino Sheep. BMC Vet Res. 2014; 10:45.
- Porro LB, Rayfield EJ, Clack JA. Computed tomography, anatomical description and three‐dimensional reconstruction of the lower jaw of Eusthenopteron foordi Whiteaves, 1881 from the Upper Devonian of Canada. Palaeontology, 2015b;58(6):1031-1047.
- Dalga S, Aslan K, Kırbaş G. Hemşin Koyunu Mandibula’sı Üzerinde Morfometrik Bir Çalışma. Atatürk Üniversitesi Vet Bil Derg. 2017;12(1):22-27.
- Demiraslan Y, Gülbaz F, Özcan S, Dayan MO, Akbulut Y. Morphometric Analysis of the Mandible of Tuj and Morkaraman Sheep. J Vet Anat. 2014;7(2):75-86.
- Eriksen T, Ganter M, Distl O, Staszyk C. Cranial morphology in the brachygnathic sheep. BMC Vet Res. 2016;12(1):8.
- Smallwood JE, Wood BC, Taylor WE, Tate LPJ. Anatomic reference for computed tomography of the head of the foal. Vet Radiol Ultrasound. 2002;43(2):99-117.
- Liste F, Palacio J, Ribes V, Alvarez-Clau A, Domínguez LF, Corpa JM. Anatomic and computed tomographic atlas of the head of the newborn bottlenose dolphin (Tursiops truncatus). Ultrasound, 2006;47(5):453–460.
- Hasan HA. Three Dimensional Computed Tomography Morphometric Analysis of the Orbit in Iraqi Population. Int Med J. 2017;24(1):147-149.
- Khosravi R, Malekian M, Hemami MR, Silva TL, Brito JC. Low genetic diversity in the vulnerable Goitred Gazelle, Gazella subgutturosa (Cetartiodactyla: Bovidae), in Iran: potential genetic consequence of recent population declines, Zool Middle East, 2019; 65:2,104-115.
- Zhu L. Craniometrical Studies on the Skull of Tibetan Gazelle (Procapra Picticaudata). Int J Morphol, 2012;30(1):196-198.
- Hayatgheib D, Karami M, Farahmand H, Mehrebani-Yeganeh H, Farhadinia MS. Morphological study and comparison of western and eastern goitered gazelle (Gazella subgutturosa: Guldenstaedt, 1780) populations in Iran. Int J Environ Res. 2011;5(1):225-232.
- Prokop M. General principles of MDCT. Eur J Radiol. 2003;45(1):4-10.
- Von Den Driesch A. A guide to the measurement of animal bones from archaeological sites. Peabody Museum Bulletin 1. Cambridge, MA: Harvard University: 1976.
- Avdić R, Hadžiomerović N, Tandir F, Bejdić P, Ćutahija V. Analysis of morphometric parameters of the roe deer mandible (Capreolus capreolus) and mandible of the sheep (Ovis aries). Veterinaria. 2013;62(1-2):1-9.
- Karimi I, Hadipour M, Nikbakht P, Motamedi S. The Lower Jawbone of Mehraban Sheep: A descriptive morphometric approach. World's Vet. J. 2012;2(4):57-60.
- Choudhary OP, Singh I, Bharti SK, Mohd KI, Dhote BS, Mrigesh M. Clinical Anatomy of the Head Region of the Blackbuck (Antelope cervicapra). Indian Vet J. 2015;92(3):59-62.
- Azorit C, Analla M, Muñoz-Cobo J. Variation of mandible size in red deer Cervus elaphus hispanicus from southern Spain. Acta Theriol. 2003;48(2): 221–228.
Three-Dimensional reconstruction and morphometric analysis of the mandible in the Gazelle (Gazella subgutturosa): A CT study
Abstract
In this study, the anatomic, morphometric and volumetric properties of
gazelle (Gazella subgutturosa)
mandible were determined by using computer tomography (CT) and
three-dimensional (3D) software program. For the study skull samples from 10 (5
males and 5 females) gazelles were used. Images of the skull samples were
obtained by using a CT device at 80kV, 200 MA and 639 mGY in 0.625 mm tickness.
Scanning images of each mandible were used for reconstruction of the 3D model
of the mandibles by using a 3D software programme. Linear measurements at 22
points and the estimation analysis of surface area and volume of the mandibles
were performed on the reconstructed models. All the parameters were expressed
as mean±standard error of mean. Males showed higher values for surface area and
volume than females. Mean mandible length (GOC-ID) and height (GOV-CR) were
measured as 124.07±2.2 mm and 75,83±5.62 mm respectively. Furthermore
significant differences between the sexes in the mandible width at the level of
incisor teeth (SI) and width at the level of first molar teeth (BM) were found.
The results of the study indicated that the data obtained would be used as
reference values for evaluations in pathologic cases, taxonomy studies and
surgical interventions on this region.
Project Number
18004
References
- Pasquini C, Spurgeon T, Pasquini S. Anatomy of domestic animals. 7th edition, Sudz Publishing, 1995.
- Nickel R, Schummer A, Seiferle E, Frewein J, Wilkens H, Wille KH. The locomotor system of the domestic mammals. Vol:1, Verlag Paul Parey, Berlin-Hamburg, 1986; 122.
- Szabelska A, Marcin RT, Krupski W. Morphological, densitometric and mechanical properties of mandible in 5-month-old Polish Merino sheep. BMC Vet Res. 2017;13:12.
- Tatara MR, Szabelska A, Krupski W, Tymczyna B, Luszczewska-Sierakowska I, Bieniaś J, Ostapiuk M. Morphometric, densitometric and mechanical properties of mandibular deciduous teeth in 5-month-old Polish Merino Sheep. BMC Vet Res. 2014; 10:45.
- Porro LB, Rayfield EJ, Clack JA. Computed tomography, anatomical description and three‐dimensional reconstruction of the lower jaw of Eusthenopteron foordi Whiteaves, 1881 from the Upper Devonian of Canada. Palaeontology, 2015b;58(6):1031-1047.
- Dalga S, Aslan K, Kırbaş G. Hemşin Koyunu Mandibula’sı Üzerinde Morfometrik Bir Çalışma. Atatürk Üniversitesi Vet Bil Derg. 2017;12(1):22-27.
- Demiraslan Y, Gülbaz F, Özcan S, Dayan MO, Akbulut Y. Morphometric Analysis of the Mandible of Tuj and Morkaraman Sheep. J Vet Anat. 2014;7(2):75-86.
- Eriksen T, Ganter M, Distl O, Staszyk C. Cranial morphology in the brachygnathic sheep. BMC Vet Res. 2016;12(1):8.
- Smallwood JE, Wood BC, Taylor WE, Tate LPJ. Anatomic reference for computed tomography of the head of the foal. Vet Radiol Ultrasound. 2002;43(2):99-117.
- Liste F, Palacio J, Ribes V, Alvarez-Clau A, Domínguez LF, Corpa JM. Anatomic and computed tomographic atlas of the head of the newborn bottlenose dolphin (Tursiops truncatus). Ultrasound, 2006;47(5):453–460.
- Hasan HA. Three Dimensional Computed Tomography Morphometric Analysis of the Orbit in Iraqi Population. Int Med J. 2017;24(1):147-149.
- Khosravi R, Malekian M, Hemami MR, Silva TL, Brito JC. Low genetic diversity in the vulnerable Goitred Gazelle, Gazella subgutturosa (Cetartiodactyla: Bovidae), in Iran: potential genetic consequence of recent population declines, Zool Middle East, 2019; 65:2,104-115.
- Zhu L. Craniometrical Studies on the Skull of Tibetan Gazelle (Procapra Picticaudata). Int J Morphol, 2012;30(1):196-198.
- Hayatgheib D, Karami M, Farahmand H, Mehrebani-Yeganeh H, Farhadinia MS. Morphological study and comparison of western and eastern goitered gazelle (Gazella subgutturosa: Guldenstaedt, 1780) populations in Iran. Int J Environ Res. 2011;5(1):225-232.
- Prokop M. General principles of MDCT. Eur J Radiol. 2003;45(1):4-10.
- Von Den Driesch A. A guide to the measurement of animal bones from archaeological sites. Peabody Museum Bulletin 1. Cambridge, MA: Harvard University: 1976.
- Avdić R, Hadžiomerović N, Tandir F, Bejdić P, Ćutahija V. Analysis of morphometric parameters of the roe deer mandible (Capreolus capreolus) and mandible of the sheep (Ovis aries). Veterinaria. 2013;62(1-2):1-9.
- Karimi I, Hadipour M, Nikbakht P, Motamedi S. The Lower Jawbone of Mehraban Sheep: A descriptive morphometric approach. World's Vet. J. 2012;2(4):57-60.
- Choudhary OP, Singh I, Bharti SK, Mohd KI, Dhote BS, Mrigesh M. Clinical Anatomy of the Head Region of the Blackbuck (Antelope cervicapra). Indian Vet J. 2015;92(3):59-62.
- Azorit C, Analla M, Muñoz-Cobo J. Variation of mandible size in red deer Cervus elaphus hispanicus from southern Spain. Acta Theriol. 2003;48(2): 221–228.
Details
| Primary Language | Turkish |
|---|---|
| Subjects | Veterinary Surgery |
| Journal Section | Research Articles |
| Authors | |
| Project Number | 18004 |
| Publication Date | December 18, 2019 |
| Acceptance Date | November 18, 2019 |
| Published in Issue | Year 2019 |