Structure of pancreas in Palam Dove (Streptoplia selegalensis)

Document Type : Research Articles

Authors

Ferdowsi University of Mashhad

Abstract

The purpose of this study was to have a general view of pancreas in one species of pigeon.Some disorders affect avian pancreas.Pancreatitis and Pancreatic degeneration have been
described in many infections and deficiencies. In pigeon, lymphoid infiltration and necrosis diffusion is a common finding. After anesthesia, tissue pieces were dissected from the lobes.
Samples were fixed in Bouin, processed and stained by H&E and Gomori for light microscopy study. The pancreas of this pigeon had four lobes. The acini had oval shape with centroacinar cell. Ducts had simple to stratified cuboidal epithelium and muscular layers were around of ducts.Isletsare more numerous in ventral part of lobe B and in dorsal part of lobe A.The spleen segment in this pigeon contained fewer islets than the rest of the pancreas.The cells of islets in this species of pigeon were not distributed evenly throughout each islet.There were B cell and a few D cells inside light B islets andthere were A cell and a few D cells inside dark A islets.There were some similarities and differences in pancreas of this species to other birds.

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References

Amann, O., M. J. M. Visschers, G. M.Dorrestein,I.Westerhof and J. T.Lumeij (2006)Exocrine pancreatic insufficiency in pigeons. Avian Pathology 35(1), 58 – 62.
Böck, P., M. Moneim and M. Egerbacher (1997) Development of pancreas.Microscopy Research Technique 37,374 – 383.
Ebong, P.E., I. J. Atangwho, E. U. Eyong and G. E. Egbung (2008) The Antidiabetic Efficacy of Combined Extracts from
Two Continental Plants:Azadirachtaindica (A. Juss) Neem) and
Vernoniaamygdalina (Del.) (African Bitter Leaf). American journal of Biochemistry and Biotechnology 4 (3),239-244.
Ghazanfari, S., M.R.Nassiry,M.Tahmoorespur, A. Salehi and K. Nobari (2010) Ghrelin Gene Expression in Broiler Proventriculus
Tissue are Changed by Feed Restriction, Different Dietary Energy
and Protein Levels. American Journal of Animal and Veterinary Sciences 5 (3), 175-179.
Gulmez, N., (2003) Are glands present in gooe pancreatic ducts? A light microscope study. Japanese journal pancreas 4(3),
125-128.
Gulmez, N., H. Kocamifii. fi and M. N. Aslan
(2004)Immunohistochemical distribution of cells containing insulin,
glucagon and somastatin in the goose (Anseranser)pancreas. Turkish Journal Veterinary and Animal Sciences 28,403-407.
McClish, R. D and J. A.Eglitis (1969)Distribution of the A and B Cells and of the Islets (Langerhans) in the Duck Pancreas. The Ohio Journal of Sciences 69(5), 285-293.
Mensha-Brown.EPK., T. A. Bailey, D. J.Pallotand A. Garner. (2000)Peptidergic hormones and neuropeptides, and aminergic neurotransmitters of the pancreatic islets of the Houbara bustard
(Chlamydotisundulata). Journal of Anatomia 196(2), 233–241.
Motta, M.P., G.Macchiarelli, S.A Nottola and S.Corre (1997) Histology of the exocrine. Microscopy Research Technique 37, 384-398.
Mikami, S and K. Ono.(1962)Glucagon Deficiency Induced by Extirpation of Alpha Islets of the Fowl Pancreas.Journal of Endocrinology 71 (3), 464-473.
Phillip, H. (2005) Pancreatic islets of the Coturnix quail. A light and electron microscopic study with special reference to the islet organ of the splenic lobe. Anatomical Record 178(3), 567–585.
Tarakci, B.G. M. Yaman, A. Bayrakdarand O.Atalar (2007) Immunohistochemical Study on the Endocrine Cells in the
Pancreas of the Ostrich (Struthiocamelus). Journal of Animal
and Veterinary Advances 6(5), 693-696.
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  • Receive Date: 18 December 2012
  • Accept Date: 18 December 2012

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