Shahid Chamran University of Ahvaz
Iranian Veterinary Journal
1735-6873
2676-704X
11
4
2016
02
01
Identification of two commercial strains of Iranian and French rainbow trout (Oncorhynchus mykiss) using PCR-RFLP technique
5
11
FA
سمیه
ایرجی
فارغ التحصیل ارشد
somayeh.iraji@gmail.com
رامین
مناف فر
عضو هیات علمی پژوهشکده آرتمیا و جانوران آبزی
raminmanaffar@gmail.com
ابوالقاسم
اسماعیلی فریدونی
دانشگاه علوم کشاورزی و منابع طبیعی ساری- عضو هیات علمی گروه شیلات
a.esmaeili@sanru.ac.ir
صمد
زارع
گروه زیست شناسی
sohrab_es2000@yahoo.com
10.22055/ivj.2016.13011
In order to identify polymorphisms in the growth hormone gene for rainbow trout (<em>Oncorhynchus mykiss</em>), a total of 20 different samples were prepared from both Iranian and French populations and DNA extraction was performed using CTAB method. The polymerase chain reaction (PCR) was amplified fragment of 1825 bp the growth hormone gene. The amplified fragments were using enzymes including. Tag I, <em>Hinf</em> I, <em>Mbo</em>1,<em> Alu</em>I,<em> Hin</em>III,<em> Hpa</em>II and <em>Nde</em>I and fractionated on the 3% agarose gelelectrophoresis. In enzymatic digestion of the PCR products, <em>Alu</em> I and <em>Tag</em> I enzymes show polymorphism with a new pattern in 450 and 600 bp (by <em>Alu</em> I) and a new 500 bp (by <em>Tag</em>I) which was different among Iranian and French populations. According to the present results, we could suggest that the enzymes <em>Alu</em>I and <em>Tag</em>I can be used as molecular markers for the identification of these two populations; and also be useful to distinguish between imported and native trout populations in aquaculture industry.
Growth hormone gene,PCR-RFLP,rainbow trout
https://www.ivj.ir/article_13011.html
https://www.ivj.ir/article_13011_fb434f3cb60a1dacfcc824c5ad191dcf.pdf
Shahid Chamran University of Ahvaz
Iranian Veterinary Journal
1735-6873
2676-704X
11
4
2016
02
01
Effect Thymus vulgaris and Mentha pulegium powders on performance, carcass characteristics and some blood parameters of broilers under heat stress condition
12
25
FA
علی
پیرمحمدی
دانشجوی کارشناسی ارشد
ali.per23@yahoo.com
محسن
دانشیار
هیات علمی گروه علوم دامی دانشگاه ارومیه
daneshyar_mohsen@yahoo.com
پرویز
فرهومند
هیات علمی گروه علوم دامی دانشگاه ارومیه
par42877@yahoo.com
10.22055/ivj.2016.13014
Heat stress worsens the performance through the physiologic changes in the body of the poultry. This study was designed to investigate the effect of <em>Thymus vulgaris</em> and <em>Mentha</em> <em>pulegium</em> powders on performance, carcass characteristics and some blood parameters of broiler chickens under heat stress. Two hundred one-day-old male Ross chicks were used in a completely randomized design with 4 treatments and 5 replicates each (10 birds for each replicate pen). Treatments were the control diet, 0.5% <em>Mentha pulegium</em>, 0.5% <em>Thymus</em> <em>vulgaris</em> and 0.5% mixture of both <em>Thymus vulgaris</em> and <em>Mentha pulegium</em>. The results showed that body weight gain was increased by consumption of all the experimental treatments during the finisher and whole the experimental periods as compared to control. <em>Thymus</em> <em>vulgaris</em> or mixture of both plants caused the decreased feed conversion ratio. The consumption of all experimental treatments increased the abdominal fat but the increment due to <em>Thymus vulgaris</em> consumption was greater than that of <em>Mentha pulegium</em> or the mixture of both plants. <em>Mentha pulegium</em> increased the blood triglyceride as compared to the other treatments. Moreover, consumption of both plants decreased the blood urea. Furthermore the birds receiving <em>Thymus vulgaris</em> had the higher hematocrit in comparison with control and the <em>Mentha pulegium</em> received birds. Totally, the consumption of <em>Thymus vulgaris</em> and <em>Mentha</em> <em>pulegium</em> alone or together causes the better body weight gain and feed conversion ratio probably through the improvement in feed digestion.
Thymus vulgaris,Mentha pulegium,Feed conversion,Triglyceride,Weight gain
https://www.ivj.ir/article_13014.html
https://www.ivj.ir/article_13014_cee0ff7bb863abf9edf01f3aeb201e5f.pdf
Shahid Chamran University of Ahvaz
Iranian Veterinary Journal
1735-6873
2676-704X
11
4
2016
02
01
Study on some hematologic and biochemical factors in asymptomatic cattle infected with Theileria annulata
26
33
FA
حسین
حمیدی نجات
دانشیار گروه پاتوبیولوژی دانشکده دامپزشکی
hsa.hamidinejat@gmail.com
محمد
راضی جلالی
استاد کلینیکال پاتولوژی، گروه علوم درمانگاهی، دانشکده دامپزشکی، دانشگاه شهید چمران اهواز
mrjalali13@yahoo.com
آریا
رسولی
دانشیار بیماریهای دامهای بزرگ، گروه علوم درمانگاهی، دانشکده دامپزشکی، دانشگاه شهید چمران اهواز
rasooliaria2000@yahoo.com
مرتضی
نورمحمدی
دانشآموخته کارشناسی ارشد انگلشناسی، دانشکده دامپزشکی، دانشگاه شهید چمران اهواز
m_no_57@gmail.com
10.22055/ivj.2016.13015
<em> Theileria annulata </em>is one of the protozoan parasites which is transmitted by hard ticks and causes tropical theileriosis in cattle and buffaloes. This disease is one of the most important economic loss producing causes in several countries. This survey was conducted on 90, 2-5 years old native cattle (30 healthy, 30 involved with theileriosisand 30 asymptomatic cattle infected with <em>Theileria</em>). Blood samples were collected and then some hematologic and biochemical parameters were analyzed. The results revealed that in the involved group, RBC, PCV, HB, MCHC and WBC measures were significantly reduced compared with control group (P<0.05). The number of eosinophils in the involved and infected asymptomatic group were significantly higher than control (P<0.05), but the number of neutrophils were significantly less than control and asymptomatic groups (P<0.05). The counts of lymphocytes were also significantly lower in the involved and infected asymptomatic cattle than controls (P<0.05). Only PLT, lymphocyte, eosinophil and neutrophil rates had significant changes in asymptomatic infected cattle (P<0.05). The serum activity of ALT, AST, ALP and the amount of BUN were also significantly higher in the involved group compare to controls (P<0.05). The present investigation showed that unlike the involved group, studied parameters were returned to normal range in asymptomatic infected cattle after recovering from the disease.
Theileria,Cattle,Biochemical changes,Hematological changes
https://www.ivj.ir/article_13015.html
https://www.ivj.ir/article_13015_ad1941a40de696fc4054f325782b96b4.pdf
Shahid Chamran University of Ahvaz
Iranian Veterinary Journal
1735-6873
2676-704X
11
4
2016
02
01
Seroprevalence of Lyme disease and Q fever in referred dogs to veterinary hospital of Ahvaz
34
41
FA
Ali
Rezaei
دانشگاه شهید چمران
aliveter@yahoo.com
d
gh
دانشگاه شهید چمران
dr.gharibi@gmail.com
m
p
استاد/دانشگاه شهید چمران اهواز
pourmahdim@scu.ac.ir
بهمن
مصلی نژاد
دانشگاه شهید چمران
mosallanejad@gmail.com
10.22055/ivj.2016.13016
Lyme disease and Q fever are zoonotic diseases caused by two gram negative bacteria,<em> Borrelia burgdorferi</em> and <em>Coxiella</em><em>burnetii,</em> respectively. The aim of this study was to determine the seroprevalence of <em>Borrelia burgdorferi</em> and <em>Coxiella burnetii</em> in the referred dogs to Veterinary Hospital of Shahid Chamran University of Ahvaz. Serum samples from 182 dogs referred to Veterinary Hospital with different sex, race and age was collected and examined by ELISA assay. The collected data was analyzed by using SPSS version 16 and Kolmogorov-Smirnov and Mann Whitney tests. Seroprevalence of both Q fever and Lyme disease was 0.55% (95% CI: 0-2.7%) The present study showed seroprevalence of Lyme disease and Q fever in the referred dogs to Veterinary Hospital of Ahvaz is negligible and these animals do not have an important role in the epidemiology of these two diseases. For clarification of the epidemiological situation, other animals must be considered.
Lyme disease,Q fever,Prevalence,Dog,Zoonosis
https://www.ivj.ir/article_13016.html
https://www.ivj.ir/article_13016_e2fc29cc8126cbe9f9a07b8953b996f3.pdf
Shahid Chamran University of Ahvaz
Iranian Veterinary Journal
1735-6873
2676-704X
11
4
2016
02
01
Effect of dietary Zataria multiflora on growth performance and carcass oxidation in broiler chickens
42
51
FA
ELHAM
SALEHI
دانش آموخته ی دکتری حرفه ای دامپزشکی، دانشگاه شهرکرد، شهرکرد، ایران
salehi.1988@yahoo.com
s
b
گروه علوم درمانگاهی دانشکده دامپزشکی دانشگاه شهرکرد، شهرکرد، ایران
bahadoran4@yahoo.com
a
f
گروه بهداشت مواد غذایی دانشکده دامپزشکی دانشگاه شهرکرد، شهرکرد، ایران
a
m
گروه علوم درمانگاهی دانشکده دامپزشکی دانشگاه شهرکرد، شهرکرد، ایران
-
10.22055/ivj.2016.12996
In recent years, medicinal plants are wildly used in industry. The aim of the present study was to evaluation of effect of dietary <em>Zataria multiflora </em>on growth performance and carcass oxidation in broiler chickens. One hundred and eighty broiler chicks (Ross 308, one day old) were purchase and divided to four groups (each group contain 45 chickens in 3 replicates). Group 1 (control) received basal ration. Group 2 received basal ration plus 0.25% <em>Zataria multiflora </em>Bioss. Group 3 received basal ration plus 0.5% <em>Zataria multiflora </em>Bioss. Group 4 received basal ration plus 1% <em>Zataria multiflora </em>Bioss. Chicks were raised on floor-pen under standard conditions for 6 weeks. At day 14, 28 and 42 of age, all chicks weigh and after determining the given food to each pen, feed conversion ratio (FCR) were calculated. After killing, the breast samples were taken and stored at refrigerated temperature for 12 days. The samples were periodically analyzed at 3-dayes intervals for lipid oxidation measurement. Final body weight of the group fed 0.25% and 0.5% <em>Zataria multiflora </em>Bioss were significantly higher than control group (p<0.05). At the first day of analysis, no significant differences were observed in lipid oxidation among the groups. In the other days, lipid oxidation was significantly lower in the groups fed 0.5% and 1% <em>Zataria multiflora </em>Biosscompared with the control group (p<0.05). Due to the decrease of body weight in the group fed 1% of <em>Zataria multiflora </em>Biossleaves, usage of 0.5% <em>Zataria multiflora </em>Biossin diet of broiler chicken is suggested to inhibit the lipid oxidation during refrigerated storage without inappropriate effect on growth performance.
Zataria multiflora Bioss,Carcass oxidation,broiler chickens
https://www.ivj.ir/article_12996.html
https://www.ivj.ir/article_12996_a3d25fdf55b20878cbac09c8a0bb0787.pdf
Shahid Chamran University of Ahvaz
Iranian Veterinary Journal
1735-6873
2676-704X
11
4
2016
02
01
Oral administration of different level of Dunaliella salina on skin carotenoids and color of Heros serverus
52
61
FA
مجتبی
علیشاهی
0000-0003-1895-0230
alishahim@scu.ac.ir
Masoud
Karamifar
Graduated student of DVM, Shahid Chamran University if Ahvaz
karamifar_masoud@yahoo.com
10.22055/ivj.2016.13017
Fish color is one of the most important indicators of marketing process in aquaculture. In this study, the effect of food supplementation with different level of <em>Dunaliella salina </em>on skin carotenoid level, skin and fins coloration in <em>H. serverus</em> were investigated. One hundred and eighty <em>H. severus</em> weighing 27±0.5g were randomly divided to four groups in triplicate: Groups 1 (G1) were fed with basal diet, group 2 (G2), group 3 (G3) and group 4 (G4) fed with basal diet supplemented with 50, 100 and 200 mg kg<sup>-1</sup> <em>D.salina</em>, respectively. Following 6 weeks administration of experimental foods, digital photos were taken from each group and skin samples were taken after euthanasia. Skin beta carotene rate as well as skin and fins coloration pattern were compared among groups (a*, b*, Hue, L* and Chroma). Results showed that skin beta carotene rate significantly increased in G2, G3 and G4 in comparison with control (P<0.05), and the highest rate was 4.06±0.45 mg kg<sup>-1</sup> in G4 . There was no significant difference recating to color indicators in skin area between the groups (P>0.05). In the fin area a* value significantly increased in G2 and G3 compare to control also Hue and b* value significantly decreased in G2 and G3 compare to control (P<0.05). Chroma value significantly increased in G3 compare to other groups (P<0.05). No significant difference were observed in L* value between the groups (P>0.05). Regarding to the availability and low cost of <em>D.salina</em> as well as possibility of its mass production, <em>D.salina</em> can be used as an natural source of carotenoid for improving color and carotenoid level in fish.
Dunaliella Salina,Heros serverus,Color,Beta carotene
https://www.ivj.ir/article_13017.html
https://www.ivj.ir/article_13017_658a94d98d8741086fe21a0e95d0c5df.pdf
Shahid Chamran University of Ahvaz
Iranian Veterinary Journal
1735-6873
2676-704X
11
4
2016
02
01
The Study of Structure of Tissue ArgyrosomusHololepidotus’s Skin by Light and Electron Microscopics
62
77
FA
Hassan
Morovvati
0000-0003-0275-1636
عضو هیات علمی
hmorovvati@scu.ac.ir
Kaveh
Esfandiyari
Tehran University
kavehesfandiyari@yahoo.com
Mohammad Taghi
Sheybani
Tehran University
Zahra
Totian
Tehran University
ztootian@yahoo.com
10.22055/ivj.2016.13018
One of the most valuable fish in Persian Gulf, Oman Sea, and territorial (coastal) waters of Khozestan, a province in the southwest of Iran, is <em>Argyrosomus hololepidotus</em>. In fish, skin is the first line of defense against the external environment and furthermore makes possible natural physiological functions inside the body. In this study, six <em>Argyrosomus hololepidotus</em> were used for microscopic analyses. The samples were prepared from 0.5µm cuts from the fish dorsum and later they were dyed in toluidine blue, H & E, PAS, AB (pH=2.5) and AB (pH=2.5)-PAS. For transmission electron microscopic analyses, the samples were dehydrated and embedded in resin after primary and post-fixation. Later, cuts with the thickness between 50nm to 80nm were prepared and dyed in uranyl acetate. The result of the light microscopic analysis showed that the fish’s epidermis is composed from goblet, epithelial, and superficial-squamous cells. Their dermis contains spongiosum and compactum layers. The subcutis does not exist in some parts and it is thin in some parts. The results of the electron microscopic analyses showed that goblet cells include mucosal drops. The superficial squamous cells have micro ridges that keep in touch thorough tight junctions and the cytoplasm of epithelial epidermis cells has filaments that keep in touch via desmosomes. In addition, the result of histochemical analysis showed that goblet cells, superficial squamous cells and epithelial cells reacted positively to PAS and AB dyes with pH 2.5.
histology,histochemistry,skin,Argyrosomushololepidotus
https://www.ivj.ir/article_13018.html
https://www.ivj.ir/article_13018_8040e723d443a6ca184f4c905a939f33.pdf
Shahid Chamran University of Ahvaz
Iranian Veterinary Journal
1735-6873
2676-704X
11
4
2016
02
01
Determination of the serum copper level in urban and rural dogs of Ahvaz district
78
86
FA
Bahman
Mosallanejad
Associate
bmosallanejad@scu.ac.ir
Reza
Avizeh
Professor, Department of Clinical Sciences, Faculty of Veterinary Medicine, Shahid Chamran University of Ahvaz, Ahvaz, Iran
avizeh@scu.ac.ir
Mohammad Reza
Tabandeh
0000-0003-3258-8550
Assistant professor, Department of Basic Science, Faculty of Veterinary Medicine, Shahid Chamran University of Ahvaz, Ahvaz, Iran
m.tabandeh@scu.ac.ir
Mohammad
Razi Jalali
Professor, Department of Clinical Sciences, Faculty of Veterinary Medicine, Shahid Chamran University of Ahvaz, Ahvaz, Iran
mrjalali13@yahoo.com
Mahdi
Pourmahdi
Associate professor, Department of Food hygiene, Faculty of Veterinary Medicine, Shahid Chamran University of Ahvaz, Ahvaz, Iran
pourmahdim@scu.ac.ir
10.22055/ivj.2016.13019
The present study was conducted to detect the level of serum copper concentration in urban and rural dogs in Ahvaz district, based on the biochemical analysis and atomic absorption spectrophotometery. This survey was accomplished on a group of 250 serum samples of clinically healthy urban and rural dogs with different ages between 2013 and 2014. The urban dogs were selected between referred cases to the Veterinary Hospital of Shahid Chamran University of Ahvaz and the rural dogs were categorized into four areas (north, east, west and south). Classification was made by age, sex, breed, region and diet. The studied dogs were divided into three groups based on age (3 years). The most breed distribution was Mixed (24%), German shepherd (21.6%), Terrier (18.4%), Spitz (11.2%) and Doberman pinscher (9.6%) in the urban dogs. The present results showed that the mean and standard deviation of serum copper concentration was 21.09±0.49 and 15.27±0.29 µmol/L in the urban and rural dogs respectively. Serum copper level was significantly higher in urban dogs than rural dogs (p<0.001) and also in small breeds than large breeds (20.59±4.86 versus 17.27±4.71µmol/L) (p<0.01). The mean of serum copper concentration was significantly higher (p<0.001) in dogs that had meat in their diet (20.64±5.05 versus 12.59±1.18 µmol/L) also. The mean and standard deviation of serum copper were in normal range in all samples (18.10±0.31; 95% CI: 17.16-19.04). Serum copper concentration did not show any significant differences in different age groups, gender and areas (p>0.05). This survey showed that the serum copper concentration was significantly higher in urban dogs than rural dogs and in small breeds than large breeds. It seems that, this study is the first research in dogs in Iran.
copper,Dog,Serum,Ahvaz
https://www.ivj.ir/article_13019.html
https://www.ivj.ir/article_13019_0586293fa9e1b36aee9c7d7758cad073.pdf
Shahid Chamran University of Ahvaz
Iranian Veterinary Journal
1735-6873
2676-704X
11
4
2016
02
01
Anatomical and radiography of the bones of the metapodial and digital regions in the one-humped camel
87
97
FA
abdolvahed
moarabi
shahid chamran university
amoarabi@scu.ac.ir
Jammal
Nourinezhad
Ahvaz University
j.nourinezhad@scu.ac.ir
Yazdan
Mazaheri
Ahvaz University
y.mazaheri@scu.ac.ir
Paryan
Monjezy Bakhtiyari
Ahvaz
monjezy@yahoo.com
10.22055/ivj.2016.13020
Obtaining knowledge on radiographical and anatomical properties of the metacarpal/tarsal and the digital bones of the thoracic and the pelvic limbs in one-humped camel is important and necessary for diagnosis of diseases and abnormalities in order to provide effective and satisfactory treatments. The study aims were to access more details on radiographical and anatomical properties of the metacarpal/tarsal and the digits skeleton of the thoracic and pelvic limbs in one-humped camel. In present investigation, the distal extremities of the right and left thoracic and pelvic limbs (immediately below the carpal/tarsal joint) of five male one-humped camels were used following anatomical results were obtained: the presence of a plantar process on proximal extremity of the metatarsal bone, the presence of a deep and well-developed intertrochlear incisure of metacarpal/tarsal bones, an incomplete sagittal crest on the palmar or the planter surface of condyles, the absence of the accessory metatarsal-carpal bones, and absence of the distal sesamoid bone. In conclusion, although the anatomy of the metatarsal/carpal and the digits skeleton of the one-humped camel between the thoracic and the pelvic limbs shows great similarities and fewer differences, bony structures of this area in one-humped camel exhibit marked differences and fewer similarities with others domestic ruminates. Radiographic findings showed that the plantar process on the proximal extremity of the metatarsus bone which was noted on the lateral and dorsoplantar views differing from the metacarpal bones. The deep and well-developed intertrochlear incisures was observed on the dorsoplantar (palmar) views. Due to the lack of the presence of accessory metatarsal/carpal bones and distal sesamoid bone, the best views for examination this areas are the lateral and dorsoplantar (palmar) views. However, the oblique views of the metacarpophalangeal joints are necessary, because of the existence of proximal sesamoid bone.
One-Humped Camel,Radiography,Anatomy,Metatarsal/carpal bones,Digital bones
https://www.ivj.ir/article_13020.html
https://www.ivj.ir/article_13020_19cd4f6448ab433dfb6db6c33c904dd6.pdf
Shahid Chamran University of Ahvaz
Iranian Veterinary Journal
1735-6873
2676-704X
11
4
2016
02
01
The Prevalence of Eimeria Species in Sheep in Zabol city, Iran
98
105
FA
Mohammad
Mirzaei
Associate Professor, Pathobiology Department, Faculty of Veterinary Medicine, Shahid Bahonar University of Kerman, Kerman, Iran
dr_mirzaie_mo@uk.ac.ir
elham
dahmardeh
دانشگاه شهید باهنر کرمان
حمید
شریفی
Assistant Professor, Department of Food hygiene, Faculty of Veterinary Medicine, Shahid Bahonar University of Kerman, Kerman, Iran
hamidsharifi@uk.ac.ir
10.22055/ivj.2016.13021
The protozoan parasites species of Eimeria can cause coccidiosis in small ruminants including sheep. Coccidiosis is one of the most important economic and hygienic diseases in Iran and worldwide. Most livestock suffer from Eimeria species inducing coccidiosis during their economic life. Coccidiosis is the most common sheep disease among 6 months and younger lambs in the world. The present study was performed to determine the prevalence rate and diversity of <em>Eimeria</em> species among sheep population in Zabol, Iran. In the present study, faecal samples (approximately 3-5 gr) were obtained from the rectums of 420 sheep during four seasons of 2013-2014. The sheep were from three age groups (less than 6 months, 6-12 months and over 12 months old). Number of oocysts per gram of faeces (OPG) was determined by the standard McMaster technique. Identification of genus and species of oocysts was done on sporulation. The results showed an overall prevalence of 20% for coccidiosis. The species of Eimeria occurring in these sheep were also identified. The age of the sheep had a significant effect on the disease prevalence as well. Oocysts counts were significantly higher in animals of less than 6-months old (P<0.05). There was no significant difference in the prevalence of infection between male and female sheep (P>0.05). There was no significant difference in OPG between age and sex of sheep (P>0.05). The species of Eimeria and their prevalence were recognized as: <em>E. ahsata</em> (8.33%), <em>E. parva </em>(7.38%), <em>E.ovinoidalis </em>(3.57%) <em>E. pallida</em> (2.85%), <em>E. weybridgensis</em> (2.14%) <em>E. intricata </em>(0.95%). The results of this study showed Eimeriainfection as a prevalent infection in sheep, in Zabol, Iran.
Eimeria,Coccidiosis,Sheep,Zabol
https://www.ivj.ir/article_13021.html
https://www.ivj.ir/article_13021_861e075afef113efd1e4586ba2d24aca.pdf
Shahid Chamran University of Ahvaz
Iranian Veterinary Journal
1735-6873
2676-704X
11
4
2016
02
01
Florfenicol effect on skeletal teratogenicity in rat embryo
106
113
FA
محمود
خاکساری مهابادی
عضو هیات علمی دانشگاه شهید چمران اهواز
mkhaksarymahabady@yahoo.com
حسین
نجف زاده
دانشگاه شهید چمران اهواز
najafzadehvarzi@gmail.com
مینا
بارانی زاده
دانشجوی دکتری دامپزشکی دانشگاه شهید چمران اهواز
mina.baranizadeh@gmail.com
10.22055/ivj.2016.12997
Florfenicol is a broad-spectrum antibiotic that used in different diseases. There is no evidence for teratogenicity effect of florfenicol; the aim of this study was to evaluate the teratogenic effect of florfenicol on skeletal system of rat fetuses. This study was performed on 39 pregnant rats in 5 groups, including first group (control group) and 2-5 groups (test groups) that was received florfenicol at doses 100, 200, 400 and 800 mg/kg, respectively. The drug was administrated at 8<sup>th</sup> and 10<sup>th</sup> days of gestation intraperitoneally. The rats were euthanized and fetuses were collected at 20<sup>th</sup> day of gestation prior to calculation of weight and length. Then, they were stained by alizarin red- alician blue method. The stained skeletal system of the fetuses were eviscerated and cleaned before they investigated by stereomicroscope. Fetus absorption rate in 1-5 groups were 4.09%, 22.64%, 44.68%, 53.58% and 59.32%. Skeletal teratogenicities consist of cleft palate, sternum malformation, reduce limbs ossification of hind limb and fore limb, observed in 4<sup>th </sup>group (400 mg/kg florfenicol) were 11.53, 11.53 and also 11.53% and in 5<sup>th</sup> group (800 mg/kg florfenicol) 20.38, 12.50 and 37.50%. It is concluded that, florfenicol produced some tratogenic skeletal disorders including cleft palate, sternum malformation; reduce limbs ossification and fetus absorption doses-depended in rat fetuses.
Florfenicol,Teratogenicity,Skeletal system,Rat
https://www.ivj.ir/article_12997.html
https://www.ivj.ir/article_12997_4263a7a665f93772806e61db155fec97.pdf
Shahid Chamran University of Ahvaz
Iranian Veterinary Journal
1735-6873
2676-704X
11
4
2016
02
01
Poisoning of dog by tebuconazole fungicide-a case report
114
119
FA
Majid
Yargholi
کارشناس سازمان دامپزشکی کشور
myargholi@yahoo.com
Tahere
Ali Esfehani
کارشناس مرکز تحقیقات سم شناسی دانشکده دامپزشکی
aliesfahanit@yahoo.com
Shamsi sadat
Musavi
مرکز تحقیقات سم شناسی دانشکده دامپزشکی دانشگاه تهران
shmosavi@ut.ac.ir
Amir Mehdi
Erfani
کارشناس سازمان دامپزشکی کشور
amirmehdierfani@yahoo.com
علی
بشیری دزفولی
دانشجوی دکترای تخصصی سم شناسی
alibashiri@ut.ac.ir
محمد باقر
حاج کاظمی
کارشناس سازمان دامپزشکی کشور
hajkazemi2010@gmail.com
مهدی
حیدری
کارشناس سازمان دامپزشکی کشور
mehdi9938@yahoo.com
Jamileh
Salar Amoli
رئیس مرکز تحقیقات سم شناسی دانشکده دامپزشکی دانشگاه تهران_
هیئت علمی دانشکده دامپزشکی دانشگاه تهران
jsalarvettox@gmail.com
10.22055/ivj.2016.13022
This case report surveys a six years old male dog which was perished in 2 hours. The clinical symptoms including depression, anorexia, diarrhea, severe thirst and foamy saliva was seen. Albeit the supportive treatment, the dog was perished. Formalin-fixed samples of liver and kidney were collected for pathological examination. Besides, for toxicological experiments the frozen gastric contents along with part of liver, heart, kidney, brain, spleen and blood experiments were sent to Toxicology Research Center of Veterinary Medicine School of Tehran University. Necropsy findings revealed the congested, dark and dehydrated organs. Histopathological studies showed bleeding, congestion and necrosis in kidney and liver tissues along with fatty changes in hepatocytes. According to the pinkish appearance of gastric contents, existence of carcass (possibly a crow) and wheat seeds imbedded with pink color, we speculated that the dog was probably poisoned by a fungicide. In toxicological examinations using gas chromatography method (GC-NPD), the cause of poisoning was revealed to be tebuconazole fungicide. This is the first report of tebuconazole intoxication in dogs in Iran.
Fungicide,Tebuconazole,Dog,Poisoning,Gas Chromatography,histopathology
https://www.ivj.ir/article_13022.html
https://www.ivj.ir/article_13022_cf424ee063144a0b04fe64c11792e828.pdf