No abstract available.
Clonidine* ; Depression* ; Growth Hormone* ; Humans ; Panic Disorder* ; Panic*

An immunohistochemistry for S-100 protein by biotin avidin system technique was done to evaluate the existence and distribution pattern of S-100 protein positive cells in various obtained were as follows. 1) Positive immunostaining for S-100 protein was observed in myoepithelial cell, serous acinar cell and nervous bundle in normal salivary gland. 2) Strong immunoreactivity for S-100 protein was shown in plemorphic adenoma, which was localized not only in myoepithelial cord or sheets of epithelial portion but also in chondrocytes, stellate cells of myxoid stroma and in squamous keratin pearl of mesenchymal metaplastic foci. 3) The S-100 protein was demonstrated in the tumor cells of tubular adenoma, acinic cell tumors and in epidermoid area of mucoepidermoid tumors. 4) Immunoreactivity for S-100 protein, however, was not found in the tumor cells of adenoid cystic carcinoma and adenolymphoma except for stroma reticulum cells. 5) Intensity of positive reaction for S-100 protein varied from cell to cell: Some had intense immunoreactivity, whreas others were only weakly positive or completely negative, even in myoepithelial cell nest of the same pleomorphic adenoma.

No abstract available.

No abstract available.

No abstract available.
Korea* ; Mortality* ; Statistics as Topic* ; Stomach*

We report one case of aseptic necrosis of both talus which has developed without any evidence of previous trauma. Aseptic necrosis of the talus is known to occur after any trauma which result in iterruption the blood supply to talus. Atraumatic aseptic necrosis of talus is extremely rarre condition. Some cases of atraumatic aseptic necrosis of talus were repoted by some authers, in whom Garcia described the first case in 1928. Most of the reported atraumatic aseptic necrosis were due to long term steroid therapy for unrelated medical problems and others were related to Alcoholism, Sepsis and Tuber culosis. ln this case we think for it may be caused or contributed by steroid therapy.
Alcoholism ; Necrosis ; Sepsis ; Talus

No abstract available.
Delivery of Health Care* ; Family Practice* ; Humans ; Inpatients* ; Insurance* ; Korea*

No abstract available.
Myelodysplastic Syndromes* ; Neutrophils* ; Pyoderma Gangrenosum* ; Pyoderma*

It is constant controversy that exercise influence muscle regeneration in peripheral neuropathy. The aim of this experiment is to show that treadmill running exercise under well-controlled conditions is to improve of regeneration in rat gastrocnemius muscles after sciatic nerve crushing injury. Male Sprague-Dawley rats (1 month old, weight 150~180 g) were submitted to bouts of exercise on a treadmill up a 10 degrees decline and speed is 20 m/min for 60 min per day and gastrocnemius muscles were analysed at different exercise periods (5, 10, 15, 20 and 40 days) by immunohistochemistry in comparison with injured non-exercised muscles. Rats were sacrificed at 12th (5 days exercise), 19th (10 days exercise), 26th (15 days exercise), 33rd day (20 days exercise), 61st day (40 days exercise) after sciatic nerve crushing injury. It showed that type II myofibers (target fibers) on center area had reinnervation at sciatic nerve crush injury at 26th day in exercise rats, as at 33rd day appeared giant type II myofibers, myofibers grouping observed in regenerative muscle character, component ratio of closed normal muscle showed at 61st day. Giant type II myofibers showed at 33rd day in non-exercise rats, however did not nearly normal muscle at 61st day. Therefore we concluded that treadmill running exercise is able to improve regeneration processes in gastrocnemius muscles after sciatic nerve crushing injury of rats.
Animals ; Benzeneacetamides ; Humans ; Immunohistochemistry ; Male ; Muscles ; Myosins ; Peripheral Nervous System Diseases ; Piperidones ; Rats ; Rats, Sprague-Dawley ; Regeneration ; Running ; Sciatic Nerve

BACKGROUND: The purpose of this study was to evaluate the usefulness and safety of the anterosuperior deltoid splitting approach for fixation of displaced proximal humeral fractures by analyzing the surgical outcomes. METHODS: Twenty-three patients who could be followed-up for at least 8 months after the treatment of displaced proximal humeral fractures through the anterosuperior deltoid splitting approach were enrolled. We evaluated the reduction of the fractures and surgery-related complications at the last follow-up using X-ray results and clinical outcomes comprising the University of California at Los Angeles (UCLA) scoring system and the Korean Shoulder Society (KSS) score. RESULTS: At the last follow-up of patients treated using the anterosuperior deltoid splitting approach for internal fixation of proximal humeral fractures, we found 22 cases (95.6%) of bone union, a mean UCLA score of 28.3 (range, 15 to 34) and a mean KSS score of 82.1 (range, 67 to 95). Various surgery-related complications were noted; a case of varus malunion after fracture displacement, a case of nonunion, a case of delayed union, two cases of impingement, and a case of partial axillary nerve injury, which recovered completely through the follow-up. CONCLUSIONS: Plate fixation using the anterosuperior deltoid splitting approach could be another reliable option for treating displaced proximal humeral fractures.
California ; Follow-Up Studies ; Humans ; Humerus ; Shoulder ; Shoulder Fractures*