Evaluation of histopathological features of Argas reflexus bite in pigeon
Journal Title: Iranian Journal of Veterinary Science and Technology (IJVST) - Year 2014, Vol 6, Issue 2
Abstract
Argas reflexus is considered obligate blood feeder that may cause skin redness and local swelling. For histopathological evaluation of biting site, pigeons were used as natural host species in this study. Adult ticks were collected from Urmia, North-west of Iran and kept in a desiccator before their use in the experiment. Sixteen Pigeons were infested experimentally and were divided into 4 groups, euthanized after 30 min, 4, 24 and 48h for evaluation of histopathological changes in biting sites. Early histopathologic lesions due to time of infestation included edema, hemorrhagic foci, vascular congestion, necrosis and mild to severe inflammatory reaction in dermis. In late lesions, presence of micro abscess foci in dermis was prominent. This study well documented the different pathological changes of skin of pigeons with Argas reflexus. However, further study should be performed to evaluate allergic immune responses and pathological changes in other animal species including human.
Authors and Affiliations
Maryam Gholizadeh,Mousa Tavassoli,Farid Rezaei,Zahra Nikousefat,
Keywords
Related Articles
- EP ID EP722484
- DOI -
- Views 39
- Downloads 1
A survey on the gastrointestinal parasites of exotic companion species in Tehran, Iran
Exotic pet owners, ranging from small mammals to reptiles, comprise a considerable portion of veterinary clients. Parasitic infections are a threat both for the animal health and the health of the owner. This study aimed...
Surgical treatment of right lateral abdominal hernia in a heifer
A lateral abdominal hernia is relatively a less common incidence resulting from abdominal wall defects in cows and heifers than other types of hernias. This is usually an acquired defect, and heifers at the farm and fiel...
Uterine Horn Intussusception in a Chihuahua Bitch
Uterine horn intussusception has rarely been reported in bitches. However, the pathogenesis is not entirely clear and the incidence of uterine intussusception in bitches is unknown. This disorder occurs during the postpa...
Molecular identification and phylogenetic analysis of Chlamydophila abortus isolated from sheep and goats
Chlamydophila abortus is one of the major causes of pregnancy failure (abortion) in sheep and goats in many countries. In the present study, milk samples from sheep and goat herds of West Azerbaijan, Iran were examined f...
Experimental infection of pheasants with a velogenic chicken isolate of Newcastle disease virus
Newcastle disease (ND) is a highly contagious infection of many avian species, causing enormous losses in poultry production worldwide. The objective of this study was to reveal the clinical feature, virus shedding, and...