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دانشکده دامپزشکی

[ 1 ] - Minimally invasive total splenectomy in dogs: A clinical report

Cases of minimally-invasive surgery are gaining acceptance among surgeons and animal owners. One type of minimally-invasive surgery is total splenectomy, which is indicated for splenic tumors, trauma, torsions, and for dogs that require blood transfusion. To assess the safety of the technique, experimental laparoscopic splenectomies were performed in dogs for the first time in Iran. Three adult...

[ 2 ] - Clinical and paraclinical evaluation of partial nephrectomy using laparoscopy and open surgery in dogs: new suturing technique

Partial nephrectomy, using open surgery or laparoscopy, is a standard surgical approach to treat renal disorders. The objective of this study was to compare and evaluate the feasibility and safety of laparoscopic partial nephrectomy using figure eight ligation technique. Mixed-breed dogs were randomly dedicated for partial nephrectomy using laparoscopy (n=6) and open surgery (n=6). During 30 da...

[ 3 ] - Faecal fat and body weight changes following Roux-en-Y and jejunal loop interposition reconstructive technique in total gastrectomized dogs

Total gastrectomy is one of the most common operative procedures for gastric malignancy, but therecommended method of gastrointestinal reconstruction after gastrectomy is still controversial. Significantweight loss has been noted by many observers following gastrectomy. The Roux-en-Y method is the mostfrequent reconstructive technique performed after gastrectomy. This technique is easy to perfo...

[ 4 ] - Idiopathic lingual fossa ulcer in cattle in Iran

Disease agents that principally target the tongue are relatively rare. It seems that type of food and roughage play an important role to predispose the animals to lingual ulcers. During a period of four years different aspects of cattle lingual fossa ulcer were studied in a semi-industrial dairy farm in Tehran. The affected animals showed various stages of ulcer formation in their lingual fossa...

[ 5 ] - The immediate enzymatic cocktail effect on the absorptive function of neobladder made by ileocystoplasty

The effectiveness of an enzymatic cocktail, collagenase and trypsin, on the absorptive function of ilealsegment was studied to evaluate the changes within groups after performing ileocystoplasty in an animalmodel. Twenty-one female mixed-bred Persian dogs were randomized into 7 groups. The groups included: 1) negative control group (NCG) in which no ileocystoplasty was performed (n = 3); 2) pos...

[ 6 ] - ارزیابی مقایسه‌ای برداشت معده و بازسازی مسیر گوارشی به روش جراحی باز و به کمک لاپاروسکوپی در مدل حیوانی سگ

برداشت معده به منظور درمان سرطان‌های معده از جراحی‌های شایع دستگاه گوارش است که با عوارض متعدد گوارشی، سوءتغذیه و کاهش وزن همراه می‌باشد. امروزه با توجه به رشد سیستم‌های جراحی‌های کم تهاجمی تلاش در جهت انجام جراحی‌های گوارش به کمک لاپاروسکوپ به منظور کاهش عوارض سوء فوق توسعه یافته است. این مطالعه بر روی 10 قلاده سگ نر نژاد مخلوط با متوسط سنی 5/3 سال و میانگین وزنی 5/25 کیلوگرم انجام شد. حیوانات...

[ 7 ] - بررسی مقاومت گره‌های خارج بدنی ملتزر، رودر و کلیپس همولاک د‌ر روده گوسفند

با وجود پیشرفت‌های بسیار، استفاده از انواع مختلف بخیه‌ها و جایگزین‌های آن‌ها جهت نزدیک نمودن بافت‌ها در انجام اعمال جراحی لاپاروسکوپی همچنان مورد بحث بوده است. به علت مشکلاتی که در گره زدن در جراحی‌های لاپاروسکوپیک وجود دارد روش‌های بدون استفاده از نخ و گره تدریجاً مورد توجه قرار گرفته‌اند. یکی از روش‌هایی که در حال پیدا کردن جایگاه مناسبی در لاپاروسکوپی است استفاده از اندوکلیپس‌ها می‌باشد. هدف ...

[ 8 ] - بررسی مقاومت گره‌های خارج بدنی ملتزر، رودر و کلیپس همولاک د‌ر روده گوسفند

[ 9 ] - کاربرد لاپاراسکوپی در جراحی های حفره بطنی

Laparoscopic technique in recent years has tremendously being used as a non invasive surgery to perform different operation in abdominal and thoracic cavities. This technique has been used from 1987 in different aspect of human surgery. In addition to diagnosis, biopsy, visualizing adhesion and neoplastic structure, recently cholecystectomy and ovariohysterectomy were also commonly being used a...

[ 10 ] - ارزیابی مقایسه ای برداشت رحم و تخمدان به روش جراحی لاپاروسکوپیک و باز در سگ

Laparoscopic and open ovariohysterectomy were compared for the following parameters: surgical time, incision length, suture number, saturation of oxyhemoglobin (SpO2), heart rate, complications, CBC findings, Melbourne pain scale (MPS) and gross pathology. MPS pain scores were evaluated using Mann-whitney U Test. Other parameters were evaluated using Studen's t test. There were no significa...

[ 11 ] - جراحی ایلئوسیستوپلاستی در سگ : مطالعه تصویربرداری، خونشناسی، بیوشیمیایی، و آسیب شناسی.

چکیده : هدف : یافته‌های رادیوگرافی، اولتراسونوگرافی، تغییرات خون‌شناسی و بیوشیمیایی و آسیب شناسی الئوسیستوپلاستی در سگ. طرح : مطالعه تجربی. حیوانات: 12 قلاده سگ ماده مخلوط ایرانی. روش : 12 قلاده سگ ماده بالغ 1 تا 2 ساله مخلوط با وزن تقریبی 24-15 کیلوگرم به دو گروه 6 تایی شاهد و آزمایش تقسیم شدند. پس از آماده سازی جراحی و انجام بیهوشی، حیوانات تحت جراحی ایلئوسیستوپلاستی قرار گرفتند. 20 سانتیم...

[ 12 ] - Comparison of Laparoscopic Versus Conventional Open Partial Nephrectomy in Dogs

Objective- Laparoscopic partial nephrectomy (LPN) has been proven to be a safe and effective technique in human. This study was conducted to evaluate the feasibility and safety of utilizing laparoscopic partial nephrectomy in dogs and to compare this technique with open routine partial nephrectomy for the first time in Iran. Design- Experimental study. Animals- Sixteen large mixed-breed femal...

[ 13 ] - Ovariectomy in Queens: Two portals Laparoscopy vs Conventional Approach

Ovariectomy in Queens: Two portals Laparoscopy vs Conventional Approach Navid Salmanzadeh Zahedani1 , Jalal Bakhtiari1, DVM, PhD, Alizera Khalaj2, MD, Behnam Vafadari1 , D. V. M., Amir Niasari-Naslaji3, DVM, PhD Objective- The purpose of this study was to compare two portal laparoscopy and conventional approach for ovariectomy in queen. Design- Retrospective study. Animals- Adult healthy ...

[ 14 ] - Comparison of Mono and Bipolar Electrocoagulation in Laparoscopic Ovariohysterectomy in Dogs

Objective- To evaluate the clinical safety and superiority of monopolar and bipolar electrocauter in laparoscopic ovariohysterectomy in dogs. Design-Elective experimental study Animals- Twenty four mixed breed healthy adult female dogs. Procedures-The dogs divided into two equal groups. Laparoscopic ovariohysterectomy performed using either monopolar (n=12) or bipolar (n=12) electrocoagulati...

[ 15 ] - Comparative Endoscopic Evaluation of Reconstructive Roux-en-Y With Jejunal Loop Interposition Following Gastrectomy in Dogs

Objective- Comparative endoscopic evaluation of two reconstructive methods (R&Y and jejunal loop interposition) after gastrectomy in dogs. Design- Experimental study. Animals- Ten healthy male dogs. Procedures- The animals were divided randomly in two groups. After a 12 hour food with hold and under general anesthesia laparotomy is performed in all dogs. In group A (R&Y), after dissectio...

[ 16 ] - Comparison of the Use of Mask or Chamber in Inducing Anesthesia with Isoflurane in Rabbits

Objective- To study the effects of Isoflurane in inducing anesthesia and comparing mask and chamber induction anesthesia in rabbits for the first trial in Iran. Design- Experimental design. Animals- 20 female adult New Zealand White rabbits. Procedures- Animals were divided randomly into two groups. A 40 cm3 Chamber was used in group A with 4-5% concentration of isoflurane and a face mask ...

[ 17 ] - Comparative Use of Electromyography in the Evaluation of Electroacupuncture and Transcutaneous Electrical Neural Stimulation (TENS) Effect on Regeneration of Sciatic Nerve in Dog

Objective-To determine the effect of Electroacupuncture and Transcutaneous Electrical Neural Stimulation on Regeneration of Sciatic Nerve in Dog Design - Experimental in vivo study. Animals - A total of 15 adult male mixed bred dogs, weighing 26±2.6 Kg/BW with aging of 42±6 months, which were divided into three groups of 5 dogs. Procedures-Under general anesthesia, the right sciatic nerv...

[ 18 ] - Radiographic and Macroscopic Findings after One Layer Vs Two layer Laparoscopic Gastrojejunostomy in Dogs.

Objectives- To evaluate radiographic changes and macroscopic findings in handsewn laparoscopic gastrojejunostomy in dogs. Study Design-Elective experimental study Animals-Eighteen mix-breed healthy male and female dogs. Methods-Animals were divided in two equal groups randomly. Two layers handsewn laparoscopic side to side gastrojejunostomy was performed in the control group and one laye...

[ 19 ] - Clinical Evaluation of Two Suture Pattern Techniques in Laparoscopic Gastrojejunostomy in Dog

Objectives-To evaluate the clinical safety and feasibility of one layer suture pattern technique in gastrojejunostomy in dog in comparison to two layer suture pattern technique. Study Design-Elective experimental study Animals-Sixteen mix-breed healthy male and female dogs Methods-Sixteen healthy male and female dogs were randomly divided in two groups. In the control group the two layer...

[ 20 ] - Clinical Evaluation of Elective Laparoscopic Ovariohysterectomy in Dog

Objectives-To introduce laparoscopic ovariohysterectomy in dog in Iran,Study Design-Elective experimental study design.Animals-Four mix-breed healthy female dogs.Methods-Four healthy female dogs were undergone elective laparoscopic ovaryohysterectomy. Clinicalparameters including: body temperature, heart rate , respiratory rate, appetite, surgical time, blood loss,surgical complications, CBC an...

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