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Estimation of Volume of Ox Brain and Gray and White Matter with Cavalier’s Principle

Yıl 2018, Cilt: 11 Sayı: 1, 30 - 34, 01.03.2018

Öz

We
estimated the volume values, ratios, and the relationship between brain weight and
volumetric values ​​of gray and white matter of the ox brain. Six fresh brains
of Holstein-Friesian strain healthy ox (17-20 months old) were used. Fresh
weights of the brains were measured using digital weighing. Brains were fixed
by immersion method in 10% formalin solution for 3 weeks before measurements of
gray and white matter volumes using Cavalieri’s principle. The brains were
serially cut using a salami slicer machine (Elta GmBH, Roedermark, Germany)
with a mean thickness of 8.25 mm from rostral to caudal end and averages of 11
sections were obtained from the brains. The brain volume was 348.00 ± 50.48 cm3,
175.70 ± 11.11 cm³ in gray matter volume and 172.30 ± 42.90 cm³ in white matter
volume. Volume ratios of gray and white matter were 50.98% and 49.02%
respectively. The ratio of brain weight to brain volume was 1. The ratio of
gray and white matter in the brain of the ox is similar to that of the gray and
white matter in the human brain, but that the sheep and horse are different.



 

Kaynakça

  • Anonymous2017. http://www.stereology.info /cavalieri-estimator/; Accession date: 11.10.2017.
  • Bjugn R, Boe R, Haugland HK. A stereological study of the ependyma of the mouse spinal cord with a comparative note on the choroid plexus ependyma. J Anat. 1989; 166: 171-178.
  • Bjugn R, Gundersen HJ. Estimate of the total number of neurons and glial and endothelial cells in the rat spinal cord by means of the optical disector. J Comp Neurol. 1993; 328: 406-414.
  • Bolat D, Bahar S, Selcuk M, Tıpırdamaz S. Morphometric investigations fresh and fixed rabbit kidney, Eurasian J Vet Sci. 2011; 27: 149-54.
  • Bolat D, Bahar S, Sur E, Selcuk M, Tipirdamaz S. Selective gray and white matter staining of the horse spinal cord, Kafkas Univ Vet Fak Derg. 2012; 18: 249-54.
  • Bolat D, Bahar S, Tipirdamaz S, Selcuk M. Comparison of the morphometric features of the left and right Horse kidneys: A stereological approach, Anat Histol Embryol. 2013; Doi: 10.1111/ahe.12036.
  • Bush EC, Allman JM. The scaling of white matter to gray matter in cerebellum and neocortex, Brain Behav Evol, 2003; 61: 1-5.
  • Cotter D, Miszkiel K, Al-Sarraj S, Wilkinson ID, Paley M, Harrison MJ, Hall-Craggs MA, Everall IP. The assessment of postmortem brain volume; a comparison of stereological and planimetric methodologies, Neuroradiology. 1999; 41: 493-6.
  • Fornito A, Yucel M, Patti J, Wood SJ, Pantelis C. Mapping grey matter reductions in schizophrenia: an anatomical likelihood estimation analysis of voxel-based morphometry studies, Schizophr Res. 2009: 108; 104-13.
  • Getty R. 1975a. Sissons and Grossmann’s The Anatomy of the Domestic Animals, 5th edition, volume 1, Phiadelphia, W.B. Saunders Company, USA, pp: 633-650.
  • Getty R. 1975b Sissons and Grossmann’s The Anatomy of the Domestic Animals, 5th edition, volume 2, Phiadelphia, W.B. Saunders Company, USA, pp: 1671-1686.
  • Mayhew TM, Mwamengele GL, Dantzer V. Comparative morphometry of the mammalian brain: estimates of cerebral volumes and cortical surface areas obtained from macroscopic slices. J Anat. 1990; 172: 191-200.
  • Miller ME. 1964. Anatomy of The Dog, 3th. edition, Philadelphia, Saunders Company, USA.
  • Nickel R, Schummer A, Seiferle E. 1975. Lehrbuch Der Anatomie Der Haustiere. Band IV. Verlag Paul Parey, Berlin, Germany.
  • Noyan A. 1993, Yaşamda ve Hekimlikte Fizyoloji, 8th. edition, Meteksan. Oto C, Haziroglu RM. Macro-anatomical investigation of encephalon in donkey. Ankara Univ Vet Fak Derg. 2009; 56: 159-164.
  • Sahin B, Aslan H, Unal B, Canan S, Bilgic S, Kaplan S, Tumkaya L. Brain volumes of the lamb, rat and bird do not show hemispheric asymmetry: a stereological study, Image Anal Stereol. 2001; 20: 9-13.
  • Sastre-Garriga J, Ingle GT, Chard DT, Cercignani M, Ramio-Torrenta L, Miller DH, Thompson AJ. Grey and white matter volume changes in early primary progressive multiple sclerosis: a longitudinal study, Brain. 2005; 128: 1454-60.
  • Taki Y, Thyreau B, Kinomura S, Sato K, Goto R, Kawashima R, Fukuda H. Correlations among brain gray matter volumes, age, gender, and hemisphere in healthy individuals, PLoS One 2011; Doi: 10.1371/journal.pone.0022734.
  • Wen Q, Chklovskii DB. Segregation of the brain into gray and white matter: a design minimizing conduction delays, PLoS Comput Biol. 2005; Doi: 10.1371/journal.pcbi.0010078.

Sığırlarda Beyin, Ak Madde ve Gri Maddenin Cavalieri Prensibi ile Hacim Hesaplamaları

Yıl 2018, Cilt: 11 Sayı: 1, 30 - 34, 01.03.2018

Öz

Bu
çalışmada sığır beynindeki gri ve beyaz maddenin hacim değerlerini, oranları ve
beyin ağırlığı ile volumetrik değerleri arasındaki ilişkiyi hesapladık.
Holstein-Friesian ırkı sağlıklı sığıra ait (17-20 aylık) altı taze beyin
kullanıldı. Beynin taze ağırlığı dijital tartım kullanılarak ölçüldü. Cavalieri
ilkesini kullanarak gri ve beyaz madde hacimlerinin ölçümünden önce beyinler
daldırma yöntemi ile % 10 formalin solüsyonunda 3 hafta tespit edildi. Beyinler
rostral’den kaudal’e doğru salam dilimleme makinesi (Elta GmBH, Roedermark,
Almanya) ile ortalama 8.25 mm kalınlıkta seri olarak kesildi ve beyinlerden
ortalama 11  kesit  elde edildi. Beyin hacmi 348.00 ± 50.48 cm3,
gri madde hacmi 175.70 ± 11.11 cm³ ve beyaz madde hacmide 172.30 ± 42.90 cm³
idi. Gri ve beyaz maddenin hacim oranları sırasıyla % 50.98 ve % 49.02' dir.
Beyin ağırlığının beyin hacmine oranı 1 idi. Sığır beynindeki gri ve beyaz
maddenin oranı insan beynindeki gri ve beyaz cevherinkine benzer, ancak
koyunlardan ve atlardan farklıdır.

Kaynakça

  • Anonymous2017. http://www.stereology.info /cavalieri-estimator/; Accession date: 11.10.2017.
  • Bjugn R, Boe R, Haugland HK. A stereological study of the ependyma of the mouse spinal cord with a comparative note on the choroid plexus ependyma. J Anat. 1989; 166: 171-178.
  • Bjugn R, Gundersen HJ. Estimate of the total number of neurons and glial and endothelial cells in the rat spinal cord by means of the optical disector. J Comp Neurol. 1993; 328: 406-414.
  • Bolat D, Bahar S, Selcuk M, Tıpırdamaz S. Morphometric investigations fresh and fixed rabbit kidney, Eurasian J Vet Sci. 2011; 27: 149-54.
  • Bolat D, Bahar S, Sur E, Selcuk M, Tipirdamaz S. Selective gray and white matter staining of the horse spinal cord, Kafkas Univ Vet Fak Derg. 2012; 18: 249-54.
  • Bolat D, Bahar S, Tipirdamaz S, Selcuk M. Comparison of the morphometric features of the left and right Horse kidneys: A stereological approach, Anat Histol Embryol. 2013; Doi: 10.1111/ahe.12036.
  • Bush EC, Allman JM. The scaling of white matter to gray matter in cerebellum and neocortex, Brain Behav Evol, 2003; 61: 1-5.
  • Cotter D, Miszkiel K, Al-Sarraj S, Wilkinson ID, Paley M, Harrison MJ, Hall-Craggs MA, Everall IP. The assessment of postmortem brain volume; a comparison of stereological and planimetric methodologies, Neuroradiology. 1999; 41: 493-6.
  • Fornito A, Yucel M, Patti J, Wood SJ, Pantelis C. Mapping grey matter reductions in schizophrenia: an anatomical likelihood estimation analysis of voxel-based morphometry studies, Schizophr Res. 2009: 108; 104-13.
  • Getty R. 1975a. Sissons and Grossmann’s The Anatomy of the Domestic Animals, 5th edition, volume 1, Phiadelphia, W.B. Saunders Company, USA, pp: 633-650.
  • Getty R. 1975b Sissons and Grossmann’s The Anatomy of the Domestic Animals, 5th edition, volume 2, Phiadelphia, W.B. Saunders Company, USA, pp: 1671-1686.
  • Mayhew TM, Mwamengele GL, Dantzer V. Comparative morphometry of the mammalian brain: estimates of cerebral volumes and cortical surface areas obtained from macroscopic slices. J Anat. 1990; 172: 191-200.
  • Miller ME. 1964. Anatomy of The Dog, 3th. edition, Philadelphia, Saunders Company, USA.
  • Nickel R, Schummer A, Seiferle E. 1975. Lehrbuch Der Anatomie Der Haustiere. Band IV. Verlag Paul Parey, Berlin, Germany.
  • Noyan A. 1993, Yaşamda ve Hekimlikte Fizyoloji, 8th. edition, Meteksan. Oto C, Haziroglu RM. Macro-anatomical investigation of encephalon in donkey. Ankara Univ Vet Fak Derg. 2009; 56: 159-164.
  • Sahin B, Aslan H, Unal B, Canan S, Bilgic S, Kaplan S, Tumkaya L. Brain volumes of the lamb, rat and bird do not show hemispheric asymmetry: a stereological study, Image Anal Stereol. 2001; 20: 9-13.
  • Sastre-Garriga J, Ingle GT, Chard DT, Cercignani M, Ramio-Torrenta L, Miller DH, Thompson AJ. Grey and white matter volume changes in early primary progressive multiple sclerosis: a longitudinal study, Brain. 2005; 128: 1454-60.
  • Taki Y, Thyreau B, Kinomura S, Sato K, Goto R, Kawashima R, Fukuda H. Correlations among brain gray matter volumes, age, gender, and hemisphere in healthy individuals, PLoS One 2011; Doi: 10.1371/journal.pone.0022734.
  • Wen Q, Chklovskii DB. Segregation of the brain into gray and white matter: a design minimizing conduction delays, PLoS Comput Biol. 2005; Doi: 10.1371/journal.pcbi.0010078.
Toplam 19 adet kaynakça vardır.

Ayrıntılar

Birincil Dil Türkçe
Bölüm ARAŞTIRMA MAKALESİ
Yazarlar

Durmuş Bolat Bu kişi benim

Yayımlanma Tarihi 1 Mart 2018
Kabul Tarihi 6 Aralık 2017
Yayımlandığı Sayı Yıl 2018 Cilt: 11 Sayı: 1

Kaynak Göster

APA Bolat, D. (2018). Sığırlarda Beyin, Ak Madde ve Gri Maddenin Cavalieri Prensibi ile Hacim Hesaplamaları. Kocatepe Veterinary Journal, 11(1), 30-34.
AMA Bolat D. Sığırlarda Beyin, Ak Madde ve Gri Maddenin Cavalieri Prensibi ile Hacim Hesaplamaları. kvj. Mart 2018;11(1):30-34.
Chicago Bolat, Durmuş. “Sığırlarda Beyin, Ak Madde Ve Gri Maddenin Cavalieri Prensibi Ile Hacim Hesaplamaları”. Kocatepe Veterinary Journal 11, sy. 1 (Mart 2018): 30-34.
EndNote Bolat D (01 Mart 2018) Sığırlarda Beyin, Ak Madde ve Gri Maddenin Cavalieri Prensibi ile Hacim Hesaplamaları. Kocatepe Veterinary Journal 11 1 30–34.
IEEE D. Bolat, “Sığırlarda Beyin, Ak Madde ve Gri Maddenin Cavalieri Prensibi ile Hacim Hesaplamaları”, kvj, c. 11, sy. 1, ss. 30–34, 2018.
ISNAD Bolat, Durmuş. “Sığırlarda Beyin, Ak Madde Ve Gri Maddenin Cavalieri Prensibi Ile Hacim Hesaplamaları”. Kocatepe Veterinary Journal 11/1 (Mart 2018), 30-34.
JAMA Bolat D. Sığırlarda Beyin, Ak Madde ve Gri Maddenin Cavalieri Prensibi ile Hacim Hesaplamaları. kvj. 2018;11:30–34.
MLA Bolat, Durmuş. “Sığırlarda Beyin, Ak Madde Ve Gri Maddenin Cavalieri Prensibi Ile Hacim Hesaplamaları”. Kocatepe Veterinary Journal, c. 11, sy. 1, 2018, ss. 30-34.
Vancouver Bolat D. Sığırlarda Beyin, Ak Madde ve Gri Maddenin Cavalieri Prensibi ile Hacim Hesaplamaları. kvj. 2018;11(1):30-4.

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