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Open Access Article
1 - Comparison of the effects of Omperazole and Rabeprazole in prevention of Indomethacin induced gastric ulcers in rats
بابک Rezvanjoo ابوالفضل Baghaikia فریبرز Moayer M. Ghafari S.H Shirazi-beheshtihaPeptic ulcer is a common disease in veterinary and human medicine.Protective factors in gastrointestinal tractcontain: mucosal defense, prostaglandin G, local circulation, mucous, Antioxidants (vitamin E, vitamin C,melatonin, Superoxide dismutase). Ulcerogenic factors i MorePeptic ulcer is a common disease in veterinary and human medicine.Protective factors in gastrointestinal tractcontain: mucosal defense, prostaglandin G, local circulation, mucous, Antioxidants (vitamin E, vitamin C,melatonin, Superoxide dismutase). Ulcerogenic factors in gastrointestinal tract contain: HP, acid, pepcin, stress,Genetic, free radicals, NSAIDs, duodenogastric reflux, virus, zollinger- ellison syndrom.Indomethacin is a NSAID drug. Omeprazole, rabeprazole and pantoprazole are Proton Pump Inhibitor (PIP) drugs.This study have performed on 6 groups of rats: saline, indomethacin, omeprazole (10mg/kg) + indomethacin,omprazole (1mg/kg) + indomethacin, rabeprazole (10mg/kg) + indomethacin, rabeprazole (1mg/kg) +indomethacin. All rats were killed 4 hours after the last injection of indomethacin and stomachs were prepared forcalculation of j.score and histopathological study.In indomethacin group, injection of indomethacin was associated with signifcant increased in j.score comparedwith saline group. Injection of omeprazole and rabeprazole, was associated with signifcant decrease in j.scorecompared with indomethacin group.Injection of rabeprazole, was associated with signifcant decrease in j.scorecompared with omeprazole group. Histopathological results confrmed j.score results. Manuscript profile -
Open Access Article
2 - Histopathologic comparison between specifc Gomori iron staining method and Perl’s Prussian blue staining method in caprine Iron accumulated tissues (Cloisonné kidney)
, M Nasiri , M SadrkhanlouDeposition of iron particles and pigments may have different effects on affected tissues. For differential diagnosis of each substances deposited in cells and tissues, examiners have to use specifc methods for each material. This diagnosis usually based on the specifc MoreDeposition of iron particles and pigments may have different effects on affected tissues. For differential diagnosis of each substances deposited in cells and tissues, examiners have to use specifc methods for each material. This diagnosis usually based on the specifc staining methods of affected tissue. Two different specifc Iron staining methods Gomori and Perl’s Prussian blue were compared in this study. Among this survey 860 slaughtered Caprine were investigated histopathlogically and macroscopic Iron pigments deposition grossly found in 8 of these animals. This accumulation was in renal cortical area pertaining to cloisonné kidney disorder. After fxation in formalin buffer 10% solution, samples dyed with two specifc Iron staining methods: Perl’s Prussian blue andgomori. Comparison results showed signifcant differences between quality and quantity of prepared histopathologic samples. For more scientifc investigation, computerized analytic software Scion Image used for comparing prepared images of two different staining methods. The received data used in analytic software SPSS for statistical analysis. The results confrmed exactly more effciency of Perl’s staining method compared to Gomori iron staining method. These superiorities were in more effective coloration of Iron pigments, peripheral cells and more contrast and resolution of stained tissues. Manuscript profile -
Open Access Article
3 - Histopathological study of Lipoidosis (fatty change) in rainbow trout farms of West Azerbaijan province
داریوش Azadikhah, علی Nekuie Fard, امیر Amniyat Talab, امین Khodadadi, رستا Azizi, نیما BehbudiLiver is the main organ in fat metabolism and its ability in storing and metabolism of extra fat available infeedstuff is, in rainbow trout this ability is limited so the extra fat of feedstuff can be piled up in liver and leadto Lipoidosis. In this study 120 rainbow tr MoreLiver is the main organ in fat metabolism and its ability in storing and metabolism of extra fat available infeedstuff is, in rainbow trout this ability is limited so the extra fat of feedstuff can be piled up in liver and leadto Lipoidosis. In this study 120 rainbow trout from western Azerbaijan’s rainbow trout farms during fall andwinter were randomly selected and put into four different weight groups (below 50-50to150-150to250and above250gr) for the analysis of Lipoidosis disease.after biometric experiments the fshes were autopsied and aftersampling and tissue stabilizing in formaldehyde the pathological sections of 135 samples of suspicious liver wereprepared in 5micrometer diameter and colored by two methods of PAS and H&E (for determining fat).In liversaffected by Lipoidosis the penetration of fat into hepatocyte was seen as clear vacuoles so that after PAS coloringtheir fatty nature was confrmed because they were not colored. The results show that by an increase in weight.(weight group above250gr) the rate of Lipoidosis increase too, the study histopathological sections in affectedlivers other damages like focal Lymphocytosis low to acute bleeding, dilation of central veins and increaseof melanomacrophage focuses as well as Lipoidosis were seen. By noticing the high outbreak of this disease inweight group above 250gr whish has also the probability of economic losses. Manuscript profile -
Open Access Article
4 - The effect of microencapsulation on Lactobacillus casei and Bifdobacterium bifdum survival under simulated gastro-intestinal condition
M.A Khosravi Zanjani N. Mohammadi کسری Behrooz Nasab A.A SolatiMicroencapsulation as one of the most modern methods has remarkable effects on probiotic survival. The objectiveof this study is to evaluate the survival of free and microencapsulated probiotic bacteria in simulated human gastrointestinal condition.Lactobacillus casei ( MoreMicroencapsulation as one of the most modern methods has remarkable effects on probiotic survival. The objectiveof this study is to evaluate the survival of free and microencapsulated probiotic bacteria in simulated human gastrointestinal condition.Lactobacillus casei (PTCC 1608) and Bifdobacterium bifdum (PTCC1644) were encapsulated with calciumalginate, resistant maize starch and inulin via emulsion technique and incubated in simulated gastric juice )pepsinincluded, pH= 1/5) and simulated intestinal juice )pancreatin and bile salts included, pH= 8) for 2 hours at 37 oC.The morphology and size of microcapsules were measured by SEM technique and optical microscopy. The resultsshowed that the survival of microencapsulated probiotic was increased signifcantly in simulated gastro-intestinalcondition (P<0.05). Resistant maize starch was played a signifcant role in the protection of probiotic bacteriain simulated gastro-intestinal condition and did not affect the size of microcapsules. In the emulsion techniquecapsules are formed in micron range size and the shape of microcapsules was generally spherical.In general, this study indicated that microencapsulation enhanced the survival rate of probiotic bacteria signifcantlyin the simulated human gastro-intestinal condition. Manuscript profile -
Open Access Article
5 - Study of alteration in body weight by individual housing of Laboratory mice
M.R Rahimnejad وهاب Babapoor S.D MohammadiMaintenance conditions of domestic and laboratory animals can lead to wide variations in their metabolism.Individual housing is one of the most effective factor which can affect their metabolism. In this study, the effectof individual maintenance on body weight of 28 mi MoreMaintenance conditions of domestic and laboratory animals can lead to wide variations in their metabolism.Individual housing is one of the most effective factor which can affect their metabolism. In this study, the effectof individual maintenance on body weight of 28 mice in both solo and group maintenance group for 4 weeks werestudied.The results of this investigation showed, the body weight in individual male & female mice was more than groupmice as meaningful. Body weight of individual male mice group, was more than individual female mice group asmeaningful that shows more effect of individual life on male mice.Based on these results, it is recommended to have this issue addressed in all the processes of maintenance andbreeding of animals that require individual housing. Manuscript profile -
Open Access Article
6 - Determination of abundance of external parasites of goldfsh (Carassius auratus Linnaeus, 1785) in fsh breeding and pisciculture centers in Urmia city
A. Khodadadi , S. Rasuli , K. Abdi , رستا Azizi ,Gold fsh or Pondfsh (Carassius auratus), is among the valuable ornamental fsh from Cyprinidae family, whichcompared to other ornamental fsh in the world, is sold extensively for low prices, especially in Nowrouz, in Iran.In this study, through colleting fsh from Breedin MoreGold fsh or Pondfsh (Carassius auratus), is among the valuable ornamental fsh from Cyprinidae family, whichcompared to other ornamental fsh in the world, is sold extensively for low prices, especially in Nowrouz, in Iran.In this study, through colleting fsh from Breeding and Pisciculture centers in Urmia city and transporting themto the laboratory of parasitology of Urmia Islamic Azad University in special fsh transportation sacks, separationof external parasites from skin, fns, eyes, and gills was done. Among 92 investigated goldfsh, 56.52% werecontaminated with parasites. In this study 7 different genus were separated. The highest contamination percentagebelonged to species Ichthyophthirius multifliis and followed by Dactylogyrus spp. and protozoa Trichodina spp.Among single hosted trimatodes, Gyrodactylus spp. was also separate. Among multi hosted trimatodes, parasiteDiplostomum spathaceum was separated from the eye lens and parasite Diplozoon Nordman was seen in this studytoo which is the frst time to be reported in goldfsh in Iran. Among Fish lice parasites, genus Argulus foliaseuswas separated. Manuscript profile -
Open Access Article
7 - Report of Cor Pulmonale in a calf due to bronchopneumonia
Sh. Alipour zamani, A. Mirshahi, A. Taghavi razavizadeh,A 6 Months old holstein female dairy calf was referred to the clinic of veterinary medicine, Ferdowsi universityof Mashhad in the spring of 2011. The owner’s chief complaint was anorexia and growth retardation. Clinicalexamination revealed depression, tachycardia, MoreA 6 Months old holstein female dairy calf was referred to the clinic of veterinary medicine, Ferdowsi universityof Mashhad in the spring of 2011. The owner’s chief complaint was anorexia and growth retardation. Clinicalexamination revealed depression, tachycardia, tachypenia, atonic rumen, weakness, recumbency, increase breathsounds with harshness, cardiac murmur (Left side of the chest, base of heart with mild to moderate intensity),jugular vein distention, submandibular and brisket edema. Haemogram profles showed an acute infection withdegenerative immune system response. Radiological fndings were consisted of increased radiopacity and alveolarpattern (air bronchogram) in cranioventral lung lobes. Thoracic and abdominal ultrasonography was performed.Anechoic free fluids in pleural and abdominal cavity were observed which indicated pleural and peritonealeffusion, respectively. According to these fndings and a survey on serum biochemical profle, with measuring theconcentration of serum troponin I and rule out other causes of edema and ascites, the cor Pulmonale associated withbronchopneumonia was diagnosed. The sick animal was treated by parenteral antibiotic, diuretic and supportivedrugs. About 2 weeks after the treatment, clinical examination, radiological and ultrasonographical observationsand haemogram profles indicated complete recovery. Three months after the initial presentation, the calf wasvisited again and the only problem was growth retardation that may be due to bronchopneumonia outcome. Manuscript profile -
Open Access Article
8 - Treatment of recurrent rectal prolapse by colopexy method in a German Shepherd dog
H. Alidoosti, S.M Razzaghi Manesh, مصطفی Noorbakhsh, M. DadarA 6 month German shepherd dog, 10 kg body weight was referred to the private small animal clinic. History taking and physical examination revealed that the patient was suffering from a recurrent rectal prolapse during 14 weeks and despite multiple treatments (medical MoreA 6 month German shepherd dog, 10 kg body weight was referred to the private small animal clinic. History taking and physical examination revealed that the patient was suffering from a recurrent rectal prolapse during 14 weeks and despite multiple treatments (medical and surgical), none of them were not effective. Therefore, a surgical treatment to fx the colon to the abdominal wall was performed. Eight months post surgical, no recurrence of the prolapse has been reported. According to the results, we can conclude that fxing the colon (Colopexy) to the abdominal wall is an appropriate and effective treatment Method for the recurrent rectal prolapses. Manuscript profile
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