No abstract available.

Rabies is a fetal viral encephalitis to which all mammals, including man are susceptible. This virus, the genus of Rhabdovirus, is usually present in the saliva of infected animals and is transmitted by their bite. As a rule the virus enter the CNS by ascending along peripheral nervous system and extremely variable in extent. Negri bodies are appear in about 75% of cases. These bodies are eosinophilic, usually rounded inclusions and is located in the cystoplasm of the neurons, most frequently in the pyramidal neurons of the Hippocampus and the Purkinje cells of the cerebellum. We have experienced a case of canine rabies that showed Negri bodies in the Purkinje cells along with diffuse degenerative encephalitis and perivascular mononuclear cells infiltration. The Negri bodies were best demonstrated by Negri body staining although routine H-E staind was also useful. There inclusion bodies were located exclusively in the cytoplasm, and were found occasionally. Electron microscopic findings of the Negri bodies showed aggregates of bulletshaped nucleocapsids. We report a Negri body found in the brain of rabid dog with the light and electron microscopic findings.
Male ; Humans ; Dogs ; Animals

No abstract available.
Ascites* ; Gallbladder* ; Ultrasonography*

Objective: To investigate the action observation effects of functional electrical stimulation (FES) on the communication between motor cortex and muscle through corticomuscular coherence (CMC) analysis. Methods: Electroencephalogram (EEG) and electromyogram (EMG) of 27 healthy, nonathlete subjects were measured during action observation, FES, and action observation with FES, which lasted for 7sper session for 10 times. All trials were repeated for 30 times. Simultaneously measured EEG raw data and rectified EMG signals were used to calculate CMC. Only confidence limit values above 0.0306 were used for analysis. CMC was divided into three frequency domains, andthe grand average coherence and peak coherence were computed. Repeated ANOVA was performed to analyze the coherence value difference for each condition’s frequency band. Results: CMC showed significant differences in peak coherence and average coherence between the conditions (p<0.05). Action observation application with FES in all frequency band showed the highest peak and average coherence value. Conclusions The results of this study are assumed to be the combination of increased eccentric information transfer from the sensory-motor cortex by action observation and an increased in concentric sensory input from the peripheral by the FES, suggesting that these are reflecting the sensorimotor integration process.

Objective: To investigate the action observation effects of functional electrical stimulation (FES) on the communication between motor cortex and muscle through corticomuscular coherence (CMC) analysis. Methods: Electroencephalogram (EEG) and electromyogram (EMG) of 27 healthy, nonathlete subjects were measured during action observation, FES, and action observation with FES, which lasted for 7sper session for 10 times. All trials were repeated for 30 times. Simultaneously measured EEG raw data and rectified EMG signals were used to calculate CMC. Only confidence limit values above 0.0306 were used for analysis. CMC was divided into three frequency domains, andthe grand average coherence and peak coherence were computed. Repeated ANOVA was performed to analyze the coherence value difference for each condition’s frequency band. Results: CMC showed significant differences in peak coherence and average coherence between the conditions (p<0.05). Action observation application with FES in all frequency band showed the highest peak and average coherence value. Conclusions The results of this study are assumed to be the combination of increased eccentric information transfer from the sensory-motor cortex by action observation and an increased in concentric sensory input from the peripheral by the FES, suggesting that these are reflecting the sensorimotor integration process.

PURPOSE: We investigated the results of autologous bone grafting and anterior buttress plating for non-union occurred in junction between metaphysis and diaphysis of tibia after intramedullary nailing technique. MATERIALS AND METHODS: We reviewed six patients who suffered from non-union of proximal tibia for a minimum follow up of one year. The interval was 6 months in average between first and second surgery. The mean follow up period was 15 months in average. The surgical method was autologous bone grafting and anterior buttress plating without removal of previous nail. RESULTS: In all patients, the tenderness and pain of non-union sites were passed at a postoperative one month. Radiologic bone union was achieved in all patients at 18 weeks in average, range from 11 weeks to 20 weeks. The complication was superficial infection in one patient without deleterious effect on union. CONCLUSION: The described method in this study could be a good alternative technique for the treatment of proximal tibial non-union due to failed intramedullary nailing.
Bone Transplantation ; Diaphyses ; Follow-Up Studies ; Fracture Fixation, Intramedullary ; Humans ; Tibia

We report two cases of malignant schwannoma of skin in association with non-familial neurofibromatosis. Case 1, a 47 year old man, had a large subcutaneous tumor on the sacral area and case 2, a 62 year old woman, a painful, ulcerating tumor on the posterior aspect of the left arm. Both cases were histopathologically confirmed as malignant schwannomas and immunohistochemical studies showed 5-100 protein in the tumor cells. After surgical excision of the tumors, case 1 was lost to follow up, while case 2 remained without evidence of disease for more than one and half years.
Arm ; Female ; Humans ; Lost to Follow-Up ; Neurilemmoma* ; Neurofibromatoses* ; Skin ; Ulcer

We report a case of nevus sebaceus associated with sebaceous epithelioma and basal cell epithelioma in a 48-year-old male patient. A 2.6 x 2.0cm orange-yellow erosive tumor and 1.5 x 1.0cm, l.0 x 0.8cm dark blue-yellow varigated nodules were intimately associated with a 4 x 3cm sized yellowish verrucous plaque on the parieto-occipital area of the scalp. Biopsy revealed sebaccous epithelioma, basal cell epithelioma and nevus sebaceus, respectively.
Biopsy ; Carcinoma* ; Carcinoma, Basal Cell* ; Humans ; Male ; Middle Aged ; Nevus* ; Scalp

The synovial membrane of the temporomandibular joint lines all the intraarticular structures except the articular cartilage of the articular eminence, fossa, the mandibular condyle and the articular disc. The synovial membrane consists of two layers. The first layer is a lining cell layer facing the joint space and called synovial intima. The second layer is called subintimal or subsynovial tissue. The synovial membrane fulfills several important functions in maintaining normal joint physiology and joint function. Synovitis occurs when the level of cellular debris and the concentration of chemical mediators of inflammation produce levels that the synovial membrane is unable to ingest, absorb or process. So degeneration of temporomandibular joint may be increased by deficiency of synovial fluid. After general anesthesia by intramuscular injection of ketamin, exposure of TMJ of rabbit was done by preauricular approach. After exposure, rubber drain was inserted into the upper joint cavity, to prevent accumulation of synovial fluid. Penicillin G was used to prevent secondary infection for 3 days. Fifteen Rabbits were used for experiment, and subdivided into 5 groups (one normal group and 4 experimental groups, each subdivided group consisted in 3 rabbits). Experimental groups were taken after period of 1, 2, 3, 4 weeks. After euthansia, enbloc excision of TMJ was done to make biopsy specimen. The results were as follows; 1. Layers of synovial intima were increased in experimental group, 8~10 layers in first week group and 4~5 layers in fourth week group as compared with 2~3 layers in normal group. 2. Inflammation, vascular change and subintimal edema were highest in second week group, but continued to fourth week group. 3. Subintimal fibrosis occured in second week group, and increased to fourth week group. 4. Due to fibrosis of joint cavity, narrowing of joint space occured in the third week group, and increased to fourth week group. 5. Degeneration of articular disc occured in second week group and increased to fourth week group.
Anesthesia, General ; Biopsy ; Cartilage, Articular ; Coinfection ; Edema ; Fibrosis ; Inflammation ; Inflammation Mediators ; Injections, Intramuscular ; Joints* ; Mandibular Condyle ; Penicillin G ; Physiology ; Rabbits* ; Rubber ; Synovial Fluid* ; Synovial Membrane ; Synovitis ; Temporomandibular Joint

It is reported that amniotic membrane easily obtained from human body was effective to treat ocular surface disease. Authors treated pterygium, which is known to high recurrect rate, with amniotic membrane transplantation, and evaluated its effect. From June 1997 to March 1998, 28eyes(18 eyes of primary pterygium, 10 eyes of recurrent pterygium)were treated with amniotic membrane transplantation. As the results shows higher recurrent rate(4 eyes of 18 eyes(22%) in primary pteygium, 3 eyes of 10 eyes(30%)in recurrent pterygium), so amniotic membrane transplantation was less effective method to treat primary and recurrent pterygium than other method like conjunctival autograft.
Amnion* ; Autografts ; Human Body ; Pterygium*