Beta
168704

ADIPOCHONDROCYTES IN RABBIT AURICULAR CARTILAGE

Article

Last updated: 23 Jan 2023

Subjects

-

Tags

-

Abstract

Chondrocytes are described as one cell population in different cartilage types. The auricular cartilage in mouse and rat contains unique chondrocytes similar in morphology to white adipocytes and known as "lipochondrocytes". Lipochondrocytes were not mentioned in other species. The current study aimed to explore the existence of this cell type in rabbits. The auricles of adult male white rabbits were harvested and processed for histological examination with light and electron microscopy. With the light microscopy, the auricular cartilage of adult rabbits contained central large rounded adipocyte-like chondrocytes, termed in the current study “adipochondrocytes" The adipochondrocytes were embedded in relatively wide lacunae and had large lipid droplets with a rim of cytoplasm. This result was confirmed by the scanning electron microscopy. With the transmission electron microscopy, the adipochondrocytes showed dark nucleus and electron-dense cytoplasm with few organelles and cytoplasmic processes. The adipochondrocytes of the auricular cartilage in adult rabbits were  unique cell type and different from chondrocytes in other cartilage subtypes. This result should be considered during cartilage transplant. Further studies are suggested to investigate the development and physiological roles of adipochondrocytes in the auricular cartilage in rabbits.

DOI

10.21608/avmj.2018.168704

Keywords

Key words: Adipochondrocytes, Rabbit, Auricular cartilage, Lipochondrocytes

Authors

First Name

YASSER

Last Name

AHMED

MiddleName

-

Affiliation

1Department of Histology, Faculty of Veterinary Medicine, South Valley University, Qena, Egypt

Email

yasser.ali@vet.svu.edu.eg

City

-

Orcid

-

First Name

MOHAMMED

Last Name

ABDELSABOUR-KHALAF

MiddleName

-

Affiliation

2Department of Anatomy and Embryology, Faculty of Veterinary Medicine, South Valley University, Qena, Egypt

Email

-

City

-

Orcid

-

Volume

64

Article Issue

156

Related Issue

24312

Issue Date

2018-01-01

Receive Date

2017-12-31

Publish Date

2018-01-01

Page Start

105

Page End

109

Print ISSN

1012-5973

Online ISSN

2314-5226

Link

https://avmj.journals.ekb.eg/article_168704.html

Detail API

https://avmj.journals.ekb.eg/service?article_code=168704

Order

14

Type

Research article

Type Code

1,840

Publication Type

Journal

Publication Title

Assiut Veterinary Medical Journal

Publication Link

https://avmj.journals.ekb.eg/

MainTitle

-

Details

Type

Article

Created At

23 Jan 2023