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Five dogs, four small mixed breed and a Doberman Pinscher, presented in our clinic with hemivertebra. Complete physical, radiological and neurological examinations were done and the spinal deformities were characterized in accord with the Nasca classification used in human medicine. Two dogs had multiple hemivertebrae (round, oval or wedge-shaped: Type 3) in the thoracic region; one dog had an individual surplus half vertebral body (Type 1) plus a wedge-shaped hemivertebra (Type 2b) in the lumbar region; one dog had multiple hemivertebrae which were fused on one side (Type 4a) in the thoracic region; and one dog had a wedge-shaped hemivertebra (Type 2a) in the cervical region.

Deals with a study which investigated periodontal disease in cats with respect to clinical, radiological and microbiological evaluations. Materials and methods; Results; Discussion.

The article presents a case study of two-year old female rottweiler dog, with the history of dysuria and straining. It states that clinical examination revealed a hard swelling in the perineal area. Prolapsed rectal mucosa and was ulcerated and bloody. It mentions that ultrasonographic examination of the mass revealed that it consisted of an anechoic fluid-filled regular structure.

Aim: Interventional pain therapies are usually based on destruction of the related pain-conducting pathways. Current procedures targeting pain have replaced conventional pain treatment modalities while being less invasive. In this study, we investigated the feasibility of the endoscopic percutaneous cordotomy process on the sheep cervical spinal cord., Material and Methods: Seven male sheep, Akkaraman® genus, were operated on in the study. The guide was introduced at C1 to C2 vertebrae. The interlaminar area was exposed by a dilator, the dura was identified, and then the working cannula was inserted into the subarachnoid space. The target point of cordotomy was defined by endoscopic visualization as the midpoint between the dentate ligament and ventral root entry zone. After determination of the target point, a carbon dioxide laser (CDL) probe was introduced through the cannula. Ablative lesioning was performed by CDL. Hindlimb withdrawal thresholds were measured using the "Sample Pain Scale". The lesion was demonstrated by magnetic resonance imaging and histopathological examination., Results: Three sheep had ipsilateral hemiparesis and the response to firm pressure test was not performed on them. Among the remaining four sheep, the pain tolerance test showed that one sheep was at stage 0, two at stage 1, and the last one at stage 3., Conclusion: Cordotomy might be successfully performed with the endoscopic technique in the sheep model and this should encourage future studies regarding minimal invasive procedures for intractable pain.

Aim: The aim of this study was to compare the preventive effects of Etanercept, Etomidate, Erythropoietin and their combination in experimentally induced spinal cord trauma by clinical, histopathological, electrophysiological parameters and biochemical examination., Material and Methods: 85 healthy female Wistar-Albino rats were used in this study. Rats were divided 8 trauma groups that consisted of 10 rats for each, and 5 rats for the sham group. Laminectomy was performed under general anesthesia and the spinal cord was exposed with intact dura mater, and injury was created by the clip compression model. After the spinal cord injury, drugs were administered immediately intraperitoneally or subcutaneously. Except the sham group, all groups received drugs and were observed 24 or 72 hours. At the 72nd hour each group was anesthesized and somatosensorial evoked potentials (SEP) were recorded from the interarcuate ligament from the 2 vertebra proximal to the injured spinal cord and spinal cord tissue samples were taken for histopathological and biochemical evaluation., Results: Etomidate groups showed a lower effect on spinal cord injury than etanercept and erythropoietin in terms of clinical, SEP and TNF-α. Etanercept and erythropoietin's neuroprotective effectiveness was shown alone or in combination treatments. More meaningful results were achieved with the use of erythropoietin and etanercept combination after spinal cord injury (SCI) than using erythropoietin alone. After SCI, highest Basso, Beattie, and Bresnahan (BBB) scores were achieved in the group which Etanercept and Erythropoietin applied together., Conclusion: The neuroprotective activity of etomidate was suspect. The neuroprotective effect of etanercept and erythropoietin after SCI was shown in individual and combined applications in this study. However, more experimental studies are needed for clinical use.

Aim: To investigate the effects of neurogenically-induced autologous bone marrow-derived mesenchymal stem cells (NIBM-MSCs) in paraplegic dogs without deep pain perception (DPP) secondary to intervertebral disk disease (IVDD)., Material and Methods: Seven dogs which could not be improved neurologically with conventional treatment modalities were included in the study. All dogs were diagnosed by magnetic resonance imaging and surgically treated. Each dog received two times a suspension of autologous 5.0x106 NIBM-MSCs, which were positive to CNPase and MAP-2, as well as to GFAP and beta III tubulin into the spinal cord through the hemilaminectomy defect percutaneously, with a 21-day interval., Results: Two months after cell transplantation, there were no changes except for 1 gait score improvement for 1 of the cases. At the 4th month, gait score had improved 1 score in 5 cases, and one score progress was recorded in proprioception and nociception in 1 case. In eight months-followed up 4 cases were evaluated by the same parameter; gait score had improved in 3 cases, and propriception improved in 2 cases, and nociception improved in 3 cases., Conclusion: Our findings suggest that utility of autologous NIBM-MSCs for cases with poor prognosis after IVDD can be a promising approach.

A case of cystocele and prolapsed rectum is reported. The urinary bladder and rectum were repositioned and fixed by cystopexy, colposuspension, and colopexy concurrently. There was no recurrence after 3 months. This is the first report to describe cystocele in a young female dog never having been pregnant.

Aim: After acute spinal cord injury (SCI), a large number of axons are lost by a cascade of pathophysiological events known as a secondary injury. The main aim of the current study was to investigate the potential neuroprotective effects of curcumin on lipid peroxidation (LPO), neurological function, and ultrastructural findings after SCI., Material and Methods: Forty adult Wistar albino rats were randomized into five groups: control, SCI alone (50 g/cm weight drop), methylprednisolone sodium succinate (MPSS) (30 mg/kg), curcumin + dimethyl sulfoxide (DMSO) (300 mg/kg), and DMSO alone (0.1 mg/kg)., Results: Administration of curcumin significantly decreased LPO in first 24 hours. However, there were no differences in the neurological scores of injured rats between the medication groups and the control group. Curcumin was more effective than DMSO and MPSS in reducing LPO, whereas DMSO was more effective than curcumin and MPSS in minimizing ultrastuctural changes. The results of this study indicate that curcumin exerts a beneficial effect by decreasing LPO and may reduce tissue damage., Conclusion: Since ultrastructural and neurological findings does not support biochemical finding, our findings do not exclude the possibility that curcumin has a protective effect on the spinal cord ultrastructure and neurological recovery after SCI. A combination of curcumin with other vehicle may also have a considerable synergy in protecting spinal cord.

Background: Prophylactic treatment with carbamazepine has been shown to reduce the cerebral damage and neurologic deficit in ischemic conditions. A randomized controlled study based on a rabbit model was designed to study the effect of carbamazepine on a spinal cord ischemic reperfusion injury., Methods: Thirty New Zealand rabbits were randomly assigned to 1 of the 2 groups (n = 15 per group): group I (control group) and group II (carbamazepine group). Spinal cord ischemia was induced by infrarenal aortic crossclamp for 25 minutes in both groups. Functional evaluation with the Tarlov score during a 2-day observation period and histopathologic assessment of the lumbar spinal cord were performed. Changes in spinal cord morphology were observed with hematoxylin-eosin staining and electron microscopy. Gray matter damage was assessed on the basis of the number of normal neurons in the ventral horn., Results: Diffuse destruction of gray matter with moderate to severe vacuolization and essentially no normal ganglion cells was observed in the spinal cord of rabbits in the control group, whereas specimens of rabbits assigned to the carbamazepine group showed ganglion cells with normal nuclei and cytoplasm (P < .0001). Neurologic impairment was significantly attenuated in the carbamazepine group compared with the Tarlov scores of the control group (P < .0001 at day 2)., Conclusion: Carbamazepine may protect the spinal cord from ischemic reperfusion injury that is associated with ameliorated neurologic and histopathologic results.

The objective of the study was to determine the effect of the dispersed or nondispersed form of the extruded disk material (EDM) on the neurological status and surgical outcomes in Hansen thoracolumbar intervertebral disk disease Type I (IVDD-I). Medical records of 40 dogs with IVDD-I were reviewed, including neurologic status on admission, findings on magnetic resonance imaging (MRI), intraoperative findings, and surgical outcomes. In MRI evaluations, EDM was on the right in 16, on the left in 18, and centrally in 6 cases; in all cases, findings were confirmed by surgery. Extruded disk material was localized and classified as dispersed disk (DD) or nondispersed disk (NDD) according to its dispersion in the epidural space on MRI. Twenty-five dogs had DD and 15 had NDD on both MRI and surgery. There was no significant difference between DD and NDD in preoperative neurological status and surgical outcomes (P > 0.05).