Proceedings of the 9th International Seminar on Tropical Animal Production (ISTAP 2021)

<Previous Article In Volume
Next Article In Volume>

Histopathological Changes in Gills of Wild Snakehead Murrel, Channa striata (Bloch, 1793) Infected with Ichthyophthirius multifiliis Fouquet, 1876 from Surabaya River

Authors
Muchammad Yunus1, *, Agus Wijaya2
1Division of Parasitology, Faculty of Veterinary Medicine, Universitas Airlangga
2Veterinary Internal Medicine Division, Department of Clinic, Reproduction and Pathology, Faculty of Veterinary Medicine, IPB University
*Corresponding author: muchammad-y@fkh.unair.ac.id
Corresponding Author
Muchammad Yunus
Available Online 24 February 2022.
DOI
10.2991/absr.k.220207.056How to use a DOI?
Keywords
histopathological changes; gill; Ichthyophthirius multifiliis; wild snakehead
Abstract

The present study purposed for the identification of the effects of histopathology of natural infection of the ciliated protozoa, Ichthyophthirius multifiliis on the wild snakehead murrel Channa striata gills, collected from Surabaya River in Surabaya, East Java Province, Indonesia. This is because I. multifiliis is a ciliated protozoan that often infects and causes serious problems in freshwater fish, including snakehead fish. On the one hand, histopathology devotes a well mode for discover the irritants and pathogens effects in various organs including gills which are vital organs of fish. Live fish were immediately transferred to the Parasitology laboratory and examined within 24 h. The gill smears were tested for the parasite I. multifiliis and ciliates were identified microscopically sans staining. The second step was performed a histopathological examination of the gills. We found a white spot with different diameters on the gill filaments, and the colour changed. The study of histopathology showed heavy damage to the primary lamellae and secondary lamellae, including: increased cell size (hypertrophy) and cell number (hyperplasia), fusion of secondary lamellae and blood congestion from the base of the primary lamella. We concluded that the changes of histopathological became an indicator of gill damage caused by I. multifiliis will ultimately conduct to reduced surface area for effective breathing, then cause hypoxia, lethargy and death.

Copyright
© 2022 The Authors. Published by Atlantis Press International B.V.
Open Access
This is an open access article under the CC BY-NC license.

Download article (PDF)

<Previous Article In Volume
Next Article In Volume>
Volume Title
Proceedings of the 9th International Seminar on Tropical Animal Production (ISTAP 2021)
Series
Advances in Biological Sciences Research
Publication Date
24 February 2022
ISBN
10.2991/absr.k.220207.056
ISSN
2468-5747
DOI
10.2991/absr.k.220207.056How to use a DOI?
Copyright
© 2022 The Authors. Published by Atlantis Press International B.V.
Open Access
This is an open access article under the CC BY-NC license.

Cite this article

risenwbib
TY  - CONF
AU  - Muchammad Yunus
AU  - Agus Wijaya
PY  - 2022
DA  - 2022/02/24
TI  - Histopathological Changes in Gills of Wild Snakehead Murrel, Channa striata (Bloch, 1793) Infected with Ichthyophthirius multifiliis Fouquet, 1876 from Surabaya River
BT  - Proceedings of the 9th International Seminar on Tropical Animal Production (ISTAP 2021)
PB  - Atlantis Press
SP  - 269
EP  - 272
SN  - 2468-5747
UR  - https://doi.org/10.2991/absr.k.220207.056
DO  - 10.2991/absr.k.220207.056
ID  - Yunus2022
ER  -