Comparison of Systemic Effects of Midazolam, Ketamine, and Isoflurane Anaesthesia in Rabbits.

Introduction: Clinical doses of anaesthetic agents were administered to rabbits and effects on the brain, heart, and liver were investigated biochemically and histopathologically.

Material And Methods: The rabbits were randomly divided into three main groups (16 rabbits each) and each group into study (n = 8) and control (n = 8) groups. All study group rabbits received 3 mg/kg of midazolam (M) intramuscularly.

A Case of Alveolar Echinococcosis Presenting as Cerebral and Spinal Intradural Metastases.

Alveolar echinococcosis is a chronic and serious, even lethal, parasitic infection caused by the helminth Echinococcus multilocularis. The involvement of Central Nervous System is reported to be 1-3% in literature. Brain involvement is considered a sign of the terminal phase of alveolar echinococcosis.

Resveratrol ameliorates cisplatin-induced oxidative injury in New Zealand rabbits.

This study investigated the preventive role of resveratrol in cisplatin-induced nephrotoxicity. The study used groups of New Zealand rabbits that were treated as follows: group C (cisplatin treated), group R (resveratrol treated), group R+C (resveratrol + cisplatin treatment), and group E (control group). Kidney levels of glutathione were significantly lower in group C than in groups E and R, whereas glutathione levels in group R+C were found to be similar to the control values.

Ultrasound-guided single-injection femoral nerve block provides effective analgesia after total knee arthroplasty up to 48 hours.

Objectives: The purpose of this study is to evaluate the effects of ultrasound (US) guided single-injection femoral nerve block (FNB) spinal anesthesia on pain control, morphine consumption, adverse effects, and patient satisfaction during the postoperative 48-hour period in patients undergoing total knee arthroplasty (TKA).

Methods: One hundred four ASA physical status I-III patients undergoing single TKA for degenerative joint disease were enrolled in this clinical study. Patients were randomly distributed into two groups: US-guided single-injection FNB with 40 ml of 0.

Effects of intra-articular administration of autologous bone marrow aspirate on healing of full-thickness meniscal tear: an experimental study on sheep.

Objective: The aim of this study was to evaluate the effects of bone marrow-derived mesenchymal stem cell and bone marrow elements on the healing of meniscal tears.

Methods: This study was performed on twelve, 2-year-old male Tahirova sheep. In each subject, one knee was used for experiment purposes and the other knee was used as a control.

Use of cardiac troponin kits for the qualitative determination of myocardial cell damage due to traumatic reticuloperitonitis in cattle.

This study was designed to investigate whether kits to measure circulating cardiac troponin-I (cTn-I) and cardiac troponin-T (cTn-T) can be used to determine myocardial cell damage in cattle with traumatic reticuloperitonitis (trp). Twenty cattle with trp were compared with 10 clinically healthy cattle. cTn-I and cTn-T were determined qualitatively and cTn-I was determined quantitatively; biochemical analyses were also performed on both groups.

Comparison of intraosseous and intramuscular drug administration for induction of anaesthesia in domestic pigeons.

The aim of the present study was to assess the feasibility of intraosseous anaesthetic drug administration in domestic pigeons and to compare this method with an intramuscular technique for clinical parameters (induction quality and recovery of anaesthesia), heart-respiratory rate and cloacal temperature. Sixteen clinically healthy mature pigeons (7 male and 9 female) were included into the study. The birds were allocated into two groups as group I and II.

Effects of xylazine, medetomidine, detomidine, and diazepam on sedation, heart and respiratory rates, and cloacal temperature in rock partridges (Alectoris graeca).

In this study, heart and respiratory rates, cloacal temperature, and quality of sedation were evaluated before (0 min) and after (10, 20, and 30 min) i.m. administration of xylazine (10 mg/kg; n = 7), medetomidine (75 li; n = 6), detcmidine (0.

Estimation of the volume of the gall bladder of 32 dogs from linear ultrasonographic measurements.

The maximum length and depth of the longitudinal section, and the maximum width and depth of the transverse section of the gall bladders of 32 dog cadavers were measured ultrasonographically; the contents of the gall bladder were then aspirated and its actual volume measured. The volume of the gall bladder was estimated from the ultrasonographic measurements by using formulae suggested for assessment of the volumes of the urinary bladder in human beings and the gall bladder of dogs, and these formulae were compared with a formula derived from the measurements made in this study. In 21 of the dogs, the measurements were repeated twice so that their reproducibility could be evaluated.

Comparison of ventral coccygeal arterial and jugular venous blood samples for pH, pCO2, HCO3, Be(ecf) and ctCO2 values in calves with pulmonary diseases.

The aim of this study was to determine whether venous blood samples can be used as an alternative to arterial samples in calves with respiratory problems and healthy calves. Jugular vein and ventral coccygeal artery were used to compare blood gas values. Sampling of the jugular vein followed soon after sampling of the ventral coccygeal artery in healthy calves (group I) and calves with respiratory problems (group II).

Repair of urethral defects using fascia lata autografts in dogs.

Objective: To evaluate the feasibility of urethroplasty using a free fascia lata (FL) graft in the dog.

Study Design: In vivo experimental study.

Animals: Mixed-breed dogs (n=14).

Clinical assessment of epidural analgesia induced by xylazine-lidocaine combination accompanied by xylazine sedation in calves.

: The aim of the present study was to investigate whether epidural administration of a xylazine-lidocaine combination accompanied by xylazine sedation would provide satisfactory analgesia for some surgical procedures on 10 calves admitted to the Department of Veterinary Surgery, University of Kafkas with perineal urolithiasis (n:2), rectovaginal fistula (n:1), atresia ani (n:2), omphalophlebitis (n:2), omphaloarteritis (n:1) and umbilical hernia (n:2).Following intramuscular injection of xylazine at a dose of 0.05 mg/kg for sedation, xylazine-lidocaine combination (0.

Effect of time delay and storage temperature on blood gas and acid-base values of bovine venous blood.

The aim of this study was to investigate possible changes in the gas composition and acid-base values of bovine venous blood samples stored at different temperatures (+4, 22 and 37 degrees C) for up to 48 h. Five healthy cattle were used in the study. A total of 15 blood samples collected from the animals were allocated into three groups, which were, respectively, then stored in a refrigerator adjusted to +4 degrees C (Group I, n=5), at a room temperature of about 22 degrees C (Group II, n=5) and in an incubator adjusted to 37 degrees C (Group III; n=5) for up to 48 h.

Effect of medetomidine-butorphanol-ketamine anaesthesia and atipamezole on heart and respiratory rate and cloacal temperature of domestic pigeons.

The purpose of this study was to evaluate the sedative-anaesthetic effects of a combination of medetomidine (M, 50 microg per pigeon), butorphanol (B, 50 microg per pigeon) and ketamine (K, 25 mg per pigeon) in domestic pigeons. Eight domestic pigeons (four male and four female, 8-15 months old) were used. The combination of Medetomidine and butorphanol injectable solutions were used to produce sedation.

Transposition of the sacrotuberous ligament for the treatment of coxofemoral luxation in dogs.

A surgical technique is described for transposition of the sacrotuberous ligament to replace the teres ligament in the treatment of coxofemoral luxation in dogs. Ten dogs with coxofemoral luxation were treated using this technique and all animals regained full limb function within two months of surgery. It is suggested that the technique could be employed in dogs suffering from all types of hip luxations.

Urine volume estimations in dogs recovering from intervertebral disc prolapse surgery.

Ultrasonographic estimations of residual bladder urine volume (expressed as a percentage of the estimated bladder volume before micturition--the "percentage residual urine") and calculations of the amount of urine voided were performed in 15 dogs before and up to 25 days after surgery for thoracolumbar disc prolapse. The percentage residual urine was influenced by the grade of disc prolapse (F = 9.223; p < 0.

Frequency of urination and ultrasonographic estimation of residual urine in normal and dysuric dogs.

The aim of this study was to determine residual urine and frequency of urination in normal male and female dogs and to compare these with dogs with neurogenic and obstructive dysuria. The bladder volume before urination was estimated ultrasonographically in 99 dogs (48 normal and 51 abnormal dogs). Each animal was then taken outdoors and walked on grass for 10 minutes.

Comparison of ultrasonographic and radiographic measurements of canine prostate dimensions.

The purposes of this study were to: 1) compare prostatic dimensions measured on radiographic and ultrasonographic images and 2) compare a subjective radiographic assessment of prostate size with a previously-described objective method. Thirty-four male dogs undergoing investigation of prostatic disorders were used. Prostate length and depth were measured from ultrasonographic and radiographic images.

Ultrasonographic estimation of prostatic size in canine cadavers.

The purpose of this study was to determine the accuracy of transabdominal ultrasound in estimating the volume and weight of the canine prostate gland, to derive a simple formula from actual and ultrasonographic prostate measurements for estimating prostate volume and weight, and to evaluate the reproducibility of ultrasonographic measurements of linear prostate dimensions. The prostate volume and weight were measured and also calculated in 77 male canine cadavers (60 entire and 17 neutered) with the aid of statistical computer programmes using actual linear dimensions of the prostate ('actual') and those measured ultrasonographically before ('in vivo') and after ('in vitro') removal of the prostate gland. Therefore, 'in vivo', 'in vitro' and 'actual' estimations of prostate size were obtained and compared with prostatic volume and weight.

Effect of body position on ultrasonographic estimations of bladder volume.

A study was undertaken to determine the effect of body position on ultrasonographic bladder measurements and volume estimations. Of the 42 dogs studied, 15 were fresh canine cadavers without urological disease and the remaining 27 were undergoing investigations for disorders of the lower urinary tract. Bladder volume was estimated using a formula described previously.

Comparison of ultrasonographic and radiographic measurements of bladder dimensions and volume determinations.

The purpose of this study was to compare the linear dimensions of the bladder measured by ultrasonographic and radiographic methods and the accuracy of these methods for evaluation of bladder volume. Forty dogs were included in this study. Each dog was placed in right lateral recumbency and a plain lateral caudal abdominal radiograph was made.

Ultrasonographic estimation of prostate size in normal dogs and relationship to bodyweight and age.

A study was undertaken to establish the ranges of prostate dimensions, weight and volume in mature normal dogs and thus provide information which would allow differentiation from normality of size changes associated with disease. The study was performed on 154 healthy adult male entire dogs. Each prostate was imaged ultrasonographically and standard longitudinal and transverse sections were obtained.

Estimation of bladder volume using ultrasonographic determination of cross-sectional areas and linear measurements.

The purpose of this study was to determine if ultrasonographic measurement of multiple cross-sectional areas combined with linear dimensions of the bladder could be used as a method of estimating bladder volume in the dog, and, if so, to compare the accuracy of this estimation with that described previously using linear measurements alone. Fifty-two live dogs undergoing investigation for urological disease and 37 fresh canine cadavers were used for bladder volume determination. Maximal length, depth, width, and area were measured from the maximal longitudinal and transverse sonograms in each living animal.

Ultrasonographic assessment of bladder neck mobility in continent bitches and bitches with urinary incontinence attributable to urethral sphincter mechanism incompetence.

Objective: To determine bladder neck positional changes between standing and recumbent positions in bitches and whether change is related to continence status or general anesthesia, or both, and to evaluate reproducibility of measurements.

Animals: 45 continent animals and 46 incontinent bitches with urethral sphincter mechanism incompetence (SMI).

Procedure: Distance between the bladder neck and perineal skin was measured ultrasonographically via the perineum while each dog was conscious in standing and right lateral recumbency and in right lateral recumbency under general anesthesia.

Relationships between urethrovesical angles and urinary incontinence due to urethral sphincter mechanism incompetence in bitches.

In women, the posterior urethrovesical angle is thought to be an important factor in the aetiology of stress urinary incontinence. This form of incontinence has many similarities to urethral sphincter mechanism incompetence (SMI) in the bitch. The role of the ventral and dorsal urethrovesical angles in the aetiology of SMI in the incontinent bitch has yet to be established.