LIGHT AND TRANSMISSION ELECTRON MICROSCOPICAL STUDY OF MEDULLA CELL STRUCTURE OF THE SHEEP ADRENAL GLANG IN DIFFERENT AGES AND SEASONS

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

MOHAJERI D.; REZAEI ALI

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: SCIENTIFIC-RESEARCH IRANIAN VETERINARY JOURNAL Year:2008 | Volume:4 | Issue:3 (20) Page(s): 77-88

Download Full-Text

Persian Verion

View:

1,183

Download:

Cites:

Information Journal Paper

Title

LIGHT AND TRANSMISSION ELECTRON MICROSCOPICAL STUDY OF MEDULLA CELL STRUCTURE OF THE SHEEP ADRENAL GLANG IN DIFFERENT AGES AND SEASONS

Author(s)

MOHAJERI D. | REZAEI ALI | Issue Writer Certificate

Keywords

ADRENAL GLANDQ3

MEDULLAQ3

LIGHT MICROSCOPEQ3

TEMQ3

DIFFERENT AGES AND SEASONSQ3

SHEEPQ2

Abstract

In an attempt to study the cellular structure of the adrenal MEDULLA of Ghezel SHEEP in East Azerhaijan province, tissue sections from the largest area of the adrenals of 240 SHEEP were prepared in 5-6 mm thickness by routine procedures known for the light and transmission electron microscopic evaluations. At first, the measurement of the MEDULLA was carried out by ocular-latticed lens (Nikon) in low power magnification (x 10). For this purpose, only the sections which consisted of all parts of the gland were used. The average proportion of the MEDULLA to the whole gland in this region was % 17/08±0/02. In the light microscopic study of tissue, the adrenal MEDULLA of the SHEEP like cattle consisted of two cell types in the outer and inner layers. In the electron microscopy, four cell types were distinguished in the adrenal MEDULLA i.e. two dark and light cell types in the outer layer and another two cell types in the inner layer were found. The light cells of the outer layer had round and clear nucleus, which were less electron-dense than the irregular nucleus of the dark cells. Both cell types had two kinds of cytoplasmic secretion granules. However, one type was more electron-dense than the other type. The numbers of electron-dense secretion granules were more in the dark cells as compared to the light ones. Two cell types in the inner layer of the adrenal MEDULLA were completely different from the cells of the outer layer. Both of them contained small and large cytoplasmic secretion granules with different electron-density. Small secretion granules were more ahundant in one type and larger, irregular ones were numerous in the other type.

Cites

No record.

References

Cite

APA: Copy

MOHAJERI, D., & REZAEI, ALI. (2008). LIGHT AND TRANSMISSION ELECTRON MICROSCOPICAL STUDY OF MEDULLA CELL STRUCTURE OF THE SHEEP ADRENAL GLANG IN DIFFERENT AGES AND SEASONS. SCIENTIFIC-RESEARCH IRANIAN VETERINARY JOURNAL, 4(3 (20)), 77-88. SID. https://sid.ir/paper/97336/en

Vancouver: Copy

MOHAJERI D., REZAEI ALI. LIGHT AND TRANSMISSION ELECTRON MICROSCOPICAL STUDY OF MEDULLA CELL STRUCTURE OF THE SHEEP ADRENAL GLANG IN DIFFERENT AGES AND SEASONS. SCIENTIFIC-RESEARCH IRANIAN VETERINARY JOURNAL[Internet]. 2008;4(3 (20)):77-88. Available from: https://sid.ir/paper/97336/en

IEEE: Copy

D. MOHAJERI, and ALI REZAEI, “LIGHT AND TRANSMISSION ELECTRON MICROSCOPICAL STUDY OF MEDULLA CELL STRUCTURE OF THE SHEEP ADRENAL GLANG IN DIFFERENT AGES AND SEASONS,” SCIENTIFIC-RESEARCH IRANIAN VETERINARY JOURNAL, vol. 4, no. 3 (20), pp. 77–88, 2008, [Online]. Available: https://sid.ir/paper/97336/en

Related Journal Papers