• The Korean Journal of Pain
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• v.28 no.4
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• pp.231-235
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• 2015

Damage to peripheral nerves or the spinal cord is often accompanied by neuropathic pain, which is a complex, chronic pain state. Increasing evidence indicates that alterations in the expression and activity of gap junction channels in the spinal cord are involved in the development of neuropathic pain. Thus, this review briefly summarizes evidence that regulation of the expression, coupling, and activity of spinal gap junction channels modulates pain signals in neuropathic pain states induced by peripheral nerve or spinal cord injury. We particularly focus on connexin 43 and pannexin 1 because their regulation vastly attenuates symptoms of neuropathic pain. We hope that the study of gap junction channels eventually leads to the development of a suitable treatment tool for patients with neuropathic pain.

• Journal of the Korean Society of Food Science and Nutrition
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• v.28 no.5
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• pp.1029-1033
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• 1999

Seven fractions were separated by silica gel chromatography from the diethyl ether souble portion of the methanolic extract of the cultured hoelen(Poria cocos Wolf). Three fractions were separated from the Fr.II and Fr.IV by rechromatography, respectively. The most active fraction, Fr.II 3 and Fr.IV 3, were separated to 2 and 4 fractions by preparative HPLC. On the result of antimicrobial test, triterpenoids fractions showed weaker effect than benzoic acid but Fr.II 3 1, Fr.II 3 2 had an excellent antimi crobial activity. Triterpenoids fraction of hoelen(Poria cocos Wolf) showed a high inhibition activity on the growth of lung cancer, ovary cancer, skin cancer, central nerve cancer and rectum cancer cell, especially the activity of Fr.II 3 1 and Fr.II 3 2 was the highest.

• Archives of Reconstructive Microsurgery
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• v.23 no.1
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• pp.40-43
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• 2014

A submental artery perforator flap was applied to the defect site after surgical excision of basal cell carcinoma on the right lower face. Three points were beneficial: it was perfect for assuring the safe margin of the mandibular branch of the facial nerve as well as intact platysma muscle, functionally; harvesting the flap was much easier than that of submental artery flap, surgically; and the color and contour were well matched aesthetically.

• Proceedings of the Korean Society of Applied Pharmacology
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• 1995.10a
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• pp.49-57
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• 1995

Protein kinase C (PK-C) represents a central element transducing signals generated by a broad range of pathways which produce the lipid second messenger sn-1,2-diacylglycerol (DAG) directly or indirectly. Many dominant oncogenes have proven to function, at least in part, through this pathway Likewise, this pathway is involved in expression of other aspects of the transformed phenotype, such as tumor invasion or multidrug resistance. As expected from its broad role in cell signaling, PK-C Is also important in a range of other physiological and pathophysiological processes, including inflammation, differentiation, and nerve function.

• Annals of Clinical Neurophysiology
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• v.8 no.2
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• pp.203-205
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• 2006

There have been several reports about coexistence of myasthenia and other autoimmune disease. Psoriasis is a papulosquamous disease defined by erythematous plaques with a silvery scale and a T-cell-mediated autoimmune disease. We report a case of a 49-year-old man with generalized myasthenia gravis (MG) superimposed by psoriasis. MG was diagnosed by clinical symptoms, increased acetylcholine receptor antibody titer and repetitive nerve stimulation test. Psoriasis was diagnosed by clinical manifestations and specific skin biopsy findings. MG and psoriasis are both autoimmune diseases. The coexistence of MG and psoriasis suggest a close connection of pathogenesis.

• The Journal of Korean Physical Therapy
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• v.14 no.3
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• pp.345-354
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• 2002

A Study of Clinical Application of the Connective Tissue Massage General massage is termed kneading and rubbing. It will bring the effect of blood volume and cardiovascular reaction. Connective tissue massage is a diagnostic and treatment method. But the general massage has not diagnostic aspect. Connective tissue massage techniques are stimulating and stretching the LCT, mast cell, collagenous fiber, fascia, skin, muscle and nerve tissue. Diagnostic aspects of connective tissue massage are visible investigation, manual investigation, and stroking on the reflex zone. CTM do stroking with 3, 4th finger tips on the whole body for the treatment.

• The Journal of Korean Physical Therapy
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• v.12 no.3
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• pp.395-406
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• 2000

In general. it is known that central nervous system associated with nerve injury and regeneration in mature cann't regenerate, unlikely peripheral nervous system, due to various reasons. Although a lot of Patients arc suffered with central nervous system injury in the world, but there art a few resolution and researches and investigations. 'rho effect of central nervous system regeneration was partly revealed by many researchers. In this article, we describe about recovery (inclusive of axonal regeneration, remyelination, repair of spinal cord) and associated factors(inclusive of macrophage and autoimmune T-cell. neural stem cells. Nogo) after central nervous system injury.

• Journal of Veterinary Clinics
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• v.20 no.3
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• pp.308-311
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• 2003

Clinical outcomes of dogs treated for end-stage otitis extema with total ear canal ablation (TECA) combining lateral bullar osteotomy (LBO) at Veterinary medical teaching hospital of Seoul National University from 2001 to 2003 were evaluated. In 14 dogs, 23 ears, the operation was successful in alleviating all clinical signs of otitis externa and media. The main complication after TECA combining LBO were facial nerve paralysis and the others were recurrent infection and the formation of fistula and cyst. Two cases were tumors. One was ceruminous gland adenoma and the other was squamous cell carcinoma. The operation successfully resolved the original problems in 100% (23 of 23) of the surgically treated ears of these dogs.

• Korean Journal of Veterinary Pathology
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• v.5 no.2
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• pp.43-48
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• 2001

Ducklings collected from three farms, having history of rapid onset and spread of nerve signs including kick spasmodically with legs and opisthotonos, were pathologically, barteriologically, virologically examined. Grossly, multiple petechial to ecchymotic hemorrhages were detected in the swollen liver. Histopathologically, diffuse coagulative necrosis of hepatocytes was characteristic in acute cases. Chronic cases revealed marked bile duct hyperplasia rather than hepatocyte necrosis. Some of these cases exhibited multiple granulomas consisting of macrophages, heterophil, fibrin and necrotic cell debri. Filtered homogenate of livers sampled from ducklings caused embryo death with marked hemorrhage and swollen of liver after inoculation into chorioallantoic membrane. Three strains of Salmonella app.,S montevideo, S hadar, and S give, which were biochemically and serologically identified, weir isolated from ducklings of three farms, respectively. From these results, these ducklings were concurrently infected with duck hepatitis virus and Salmonella spp.

• Annals of Clinical Neurophysiology
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• v.5 no.1
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• pp.11-15
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• 2003

Backgrounds: Kennedy disease is a X-linked recessive disease characterized by bulbar symptoms, proximal muscle weakness, and gynecomastia. Methods: We analyzed clinical symptoms and performed electrodiagnostic studies on 6 patients. Results: We found following features: 1) proximal muscle weakness 2) bulbar symptoms, as dysarthria, facial and tongue atrophy 3) hyporeflexia or areflexia 4) fasciculations, predominantly on face, and proximal upper extremities 5) decreased sensory nerve action potentials(SNAPs) 6) chronic neurogenic changes in needle EMG. Conclusions: Kennedy disease is characterized by degenerative process of anterior horn cell and dorsal root ganglion without upper motor neuron dysfunction. Increased triple nucleotide CAG repeats(>38) in androgen receptor gene of Xp21 will confirm early stage of this disease.