Document 2444676

Advances in Environmental Biology, 8(2) February 2014, Pages: 505-509
AENSI Journals
Advances in Environmental Biology
ISSN:1995-0756 EISSN: 1998-1066
Journal home page: http://www.aensiweb.com/aeb.html
Fish silver carp, and rejoin heat pathology review Amur fish parasite skin
hookworm (lierne A.) in Ahvaz
1
6
Sadeghi Limanjoob Reza, 2,3Kargar Jahromi Hossein, 4Daneshi Seyed Amine, 5Syahmard Nahid,
Bathaee Seyed Hamid, 6Mahmoudi Teimourabad Saeid, 7Farzam Mohammad
1
Department of Aquatic Animal Health, Veterinary School, Kazerun Branch, Islamic Azad University, Kazerun, Iran.
Zoonoses research center, Jahrom University of Medical Sciences, Jahrom, Iran.
Young Researchers Club Elite, Jahrom Branch, Islamic Azad University, Jahrom, Iran.
4
The Departmant General of Yasouj Province Education, Yasouj, Iran.
5
Department of Physiology, International Branch, Shiraz University, Shiraz, Iran.
6
Institution of Supreme Education and Industry of Maragheh, Iran.
7
Department of Anatomy and Embryology, International Branch, Shiraz University, Shiraz, Iran.
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3
ARTICLE INFO
Article history:
Received 23 December 2013
Received in revised form 25
February 2014
Accepted 26 February 2014
Available online 25 March 2014
Key words:
heat pathologically, Fish silver carp,
Amur fish, hookworm (Lierne A).
ABSTRACT
Introduction: A Lierne, a Sypryns has a problem in growth carp was known for
hundreds of years and are commonly called hookworm. Has a very broad area that host
many members of fish has invaded freshwater eat. Surangle penetrate the fish's skin,
causing a long metamorphose is a parasitic organism. The purpose of this study was to
investigate the effect of hookworm on histo-pathological changes of silver carp fish and
the fish is Amor. Methods: In this study on 30 samples of fish (silver carp Affairs) took
30 fish from three farms and randomly (10 examples from every field) fish weighing
over 150 grams it is using inkjet net (vetch) were caught. The fish were caught in
summer and the city Branch. Skin of infected fish isolated in 10% formalin buffered to
a Lierne saved. To prepare slides of tissue samples for histopathology department of the
Central Hospital was sent to Shiraz. The sections of providing pathology of parasitic
junction Lierne A Fish specimens, the sections were studied. The results indicate that
the inflammatory cell infiltration influence mononuclear cells, the formation of new
fibroblasts, increased melanin pigment, muscle necrosis, congestion, de- vein, was
bleeding.
© 2014 AENSI Publisher All rights reserved.
To Cite This Article:, Sadeghi Limanjoob Reza, Kargar Jahromi Hossein, Daneshi Seyed Amine, Syahmard Nahid, Bathaee Seyed Hamid,
Mahmoudi Teimourabad Saeid, Farzam Mohammad., Fish silver carp, and rejoin heat pathology review Amur fish parasite skin hookworm
(lierne A.) in Ahvaz. Adv. Environ. Biol., 8(2), 505-509, 2014
INTRODUCTION
Increase in intensive fish carp in the world, increasing parasite threatening the health of fish growth and
life. Parasitic illness characterized by an early complication faced with external parasites seen the red skin
lesions that spell "red sore" they say. The waste more in heat seasons of years and at least 10 species of fish
have been seen. Red sore actual clinical conditions clearly indicate that by Mr. hezen colleagues as
dermatopathy that initial infection with the bacterium Aero monas hydrophilic have been defined and further
infection, secondary invasion of radioactivity colonies epistyles (heteropolaria) takes place (2). In the seventies
severe outbreak of red lesions cause massive casualties breeding farm in America. The most common parasitic
diseases of fish, white spot disease, a sea of white spot disease, skin or gills flattened worms, hookworm (Lierne
w) hole looks sick (hegzametia), psychonodiom (velvet disease or gold dust) are considered.
Species Lierne The most dangerous part of the world is the expansion of Iranian freshwater farmed fish
parasites in fish farming has become more dense felt the importance of this parasite. These parasites are certain
tropical and temperate and over 40 species have been identified. Much information is available about the
prevalence of these diseases, but there is enough history about the effects of this parasite pathology. Appears to
require cell response and little bag, as well as changes in the skin at the cellular responses to these parasites to
be evaluated. Many examples of research done on this parasite are present. For example, the Sower and
colleagues from common carp and silver carp Lierne A Syprynaseh they have reported. This parasite has been
reported from Lake spiritual plain. Alishahi too heavy infestation of parasites from farms Iran has reported.
Amur fish or carp, grass-fed, is most distributed in watershed. Amur fish Caspian white fish is very similar
to white so that it is called culture. This fish carp fish Shaklan orders, families and sub- families Cyprinidae carp
Corresponding Author: Sadeghi Limanjoob Reza, Department of Aquatic Animal Health, Veterinary School, Kazerun
Branch, Islamic Azad University, Kazerun, Iran.
Tel: +989173243418; E-mail: [email protected]
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Sadeghi Limanjoob Reza et al, 2014
Advances in Environmental Biology, 8(2) February 2014, Pages: 505-509
is located. Part of the fish is carp Chinese fish in culture systems combined with common carp, silver carp
(silver carp) and big head carp, grow. These fish in their original homelands in China, torrential rivers
contaminated with water flowers bed and covered with gravel to spawn mass. Spawning takes place at a
temperature of 21-23 degrees Celsius. The number of eggs is thousands with 500 -200 mm in diameter are 1/20/5.
Silver carp (fitofog G) of carp fish. Its distribution is in the Caspian Basin and elsewhere in Iran. These fish
belong to the suborder carp Shaklan, family, and subfamily carps is carpian . Silver carp has an economic value
in the row with the value of the fish is farmed. Breeding these fish is quite economical and affordable.
Lierne parasites can be found in both freshwater and marine. Due to the direct cycle of these parasites, it is
an important pathogen in closed environments (ponds and aquariums) has. Free Ways to seawater pools, or may
easily be infected with this parasite. 've Found the parasite in the phylum Coupe (copepods) includes:
Aragasylus, Lierne A, and Kalygus and Branchurya : argalus and are isopoda (8).
Wounds caused by this parasite are usually viral and bacterial and fungal infections and in some cases
septicemia or septicemia are. In some cases a wound created by Lierne by other parasites like Castile beaten in
this case, the probability is very high fish mortality.
The parasites in the gills are attached to the front of a cement gland. According to the above and the fish
feed, fish, silver carp, and rejoin the aim of the present study heat pathologically Amur fish parasite hookworm
(Lierne a) of the skin.
Methods:
Sampling was conducted in aquaculture farms near the city Branch River Gorge branches are located.
Samples from three farms located in four cardinal directions into the pools towards the most northern, southern,
eastern and western most important fields have been carried out yet.
30 fish from three farms and randomly (from every field 10 samples) over 150 grams is the weight of the
fish using nets kissing (vetch) were caught.
A total of 30 specimens from the three farms and randomly ( from a field of 10 samples) from the site of
wounds and injuries caused by parasites of fish, silver carp and Amur Lierne cm size x0.5x0.50.5 were
collected. Tissue samples were prepared and placed in 10% formalin for fixation. After preparation of the
samples for histopathological sections were sent to the Central Hospital in Shiraz. The slides accompanying
Form pathologist they are placed for final diagnosis.
Results:
Sections of the pathology of parasitic junction Lierne A Fish specimens, the sections were examined and
the following results were obtained. Histopathological examinations showed inflammatory responses in the
region are the dermis (Figure 1).
Fig. 1: infiltration cell and macrophage infiltration of inflammatory cells (marked with felz) can be seen in other
inflammatory cells lay.
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Sadeghi Limanjoob Reza et al, 2014
Advances in Environmental Biology, 8(2) February 2014, Pages: 505-509
Fig. 2: the formation of new fibroblasts, the cells becomes swollen with pale nuclei (bottom arrow).
In the present study, the levels of melanin tissues were found around blood vessels (Figure 3).
Fig. 3: an increase in melanin pigment in the blood vessels.
The disintegration of muscle necrosis of the muscle cells is also observed (Fig. 4).
Fig. 4: muscle necrosis
Hyperemia of the dermal capillaries in the affected area while improving the other findings of the lesion
(Figure 5).
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Advances in Environmental Biology, 8(2) February 2014, Pages: 505-509
Fig. 5: congestion in the dermis
Discussion and conclusions:
Edges connecting the isolated dermis, which represents one of the healing process Carp mildly begins six
days after the injury and after 16 days the connection will be completed by fibrous tissue. It was also shown that
vitamin C is a catalyst for the formation of collagen in wound healing. Previously it was stated that the wound
healing response correlated with the level of ascorbate in the diet is fish. Although the study by Noble M., this
hypothesis was not proven.
In another study on the wound healing process in common carp, infiltration of inflammatory cells and
macrophages present in the first two hours after the injury were recorded. In a study conducted by the train Bull
and colleagues also rejects the foot of the inflammatory response in many sections of the dorsal fin rot
pathology of Atlantic salmon Parr has been observed. In the early stages, the cellular response to the presence of
necrosis has been reported frequently.
Other findings at the site of injury are increased melanin. Presence of melanin as an important bulwark in
fish reported. In addition to the role of melanin in fish hiding in the past stated that the pigment melanin and the
ability to produce hydrogen peroxide (H2O2) may play a role in defense against most organisms. In addition,
the mechanism of melanin UV light to kill bacteria and prevent UV penetration of the epidermis, the dermis has
improved recently been restored into a new area play an important role. The presence of melanin pigment
melanin in the area damaged eight hours following the development of new epidermis new base layer and
fibrous tissue within eight days after the injury has been observed. After the progress of wound healing, wound
healing and expansion of melanin in the region increases. The key findings from the survey corresponded with
the pathologic findings that increased melanin in some cases, especially around the capillaries were observed. If
the research conducted in the past, it has insisted on it. The next will be Slides prepared in this study also clearly
seen in inflammatory reaction and congestion.
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