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115892

MMUNOHISTOCHEMICAL DISTRIBUTION OF S-100 PROTEIN AND CYTOSKELETAL PROTEINS (Α-ACTIN, DESMIN AND VIMENTIN) IN BOVINE TONGUE AND SOFT PALATE

Article

Last updated: 25 Dec 2024

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Tags

Veterinary Anatomy, Histology and Physiology “Veterinary Academic Studies".

Abstract

Distribution and localization of S-100 protein and cytoskeletal proteins, α-actin, desmin and vimentin, in the bovine tongue and soft palate were investigated using immunohistochemistry. S-100 protein was expressed in the taste buds and connective tissue core of circumvallate papillae, moderate immunoreactivity were occur in subepithelial connective tissue cells of the tongue and soft palate. The serous secreting cells and ducts cells in the lingual salivary gland, as well as serous demilunes of mixed palatine salivary glands were strongly immunopositive for S-100 protein. Mucous cells the palatine salivary glands were constantly negative for all tested proteins. Positive staining for α–actin and desmin were observed in the myoepithelial cells, smooth muscle fibers of blood vessels in addition to intrinsic skeletal muscles of tongue and soft palate. Desmin was expressed in stratum granulosum of keratinized epithelium and supranuclear region of lingual salivary glands. Vimentin was always present in connective tissue cells and nerve bundles in both tongue and soft palate. These results revealed a tissue specific distribution of the tested proteins in bovine tongue and soft palate; that highlight for the use of these proteins as markers for many morphological and pathological aspects.

DOI

10.21608/kvmj.2007.115892

Keywords

S-100 protein and cytoskeletal proteins, α-actin, desmin and vimentin, bovine tongue and soft palate

Authors

First Name

Amin

Last Name

Hassanin

MiddleName

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Affiliation

Department of Cytology and Histology, Faculty of Vet. Med., Kafrelsheikh University, Kafr El-Sheikh, Egypt.

Email

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City

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Orcid

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First Name

Mohamed

Last Name

Elnasharty

MiddleName

-

Affiliation

Department of Cytology and Histology, Faculty of Vet. Med., Alex. University, Damanhur Branch, Al-Bostan, Damanhur, Egypt.

Email

-

City

-

Orcid

-

First Name

Galal A.E.

Last Name

Youssef

MiddleName

-

Affiliation

Department of Anatomy and Embryology, Faculty of Vet. Med., Mansoura University, Mansoura, Egypt

Email

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City

-

Orcid

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Volume

5

Article Issue

2

Related Issue

16823

Issue Date

2007-10-01

Receive Date

2007-07-01

Publish Date

2007-10-01

Page Start

236

Page End

256

Print ISSN

1687-1456

Online ISSN

2682-2954

Article File

KVMJ_Volume 5_Issue 2_Pages 236-256.pdf

PDF . 2.5MB

Link

https://kvmj.journals.ekb.eg/article_115892.html

Detail API

https://kvmj.journals.ekb.eg/service?article_code=115892

Order

12

Type

Original Article

Type Code

1,064

Publication Type

Journal

Publication Title

Kafrelsheikh Veterinary Medical Journal

Publication Link

https://kvmj.journals.ekb.eg/

MainTitle

MMUNOHISTOCHEMICAL DISTRIBUTION OF S-100 PROTEIN AND CYTOSKELETAL PROTEINS (Α-ACTIN, DESMIN AND VIMENTIN) IN BOVINE TONGUE AND SOFT PALATE

Details

Type

Article

Created At

22 Jan 2023