• 동의생리병리학회지
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• 제29권3호
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• pp.203-217
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• 2015

Scolpendra subspinipes (centipede) is pungent in flavor, activates the channels to stop pain, and, removes toxins and resolves masses. So it has been used as a folk remedy. We researched folk remedies which used centipede as a single medicine and results of its prior clinical and experimental study, and figured out that centipedes are effective on ulcerative disease, herpes zoster, clavus, insect bite, inflammatory disease, furunculus, pain disease by external therapy, and oral administration is effective on anti-cancer such as hepatoma and uterine cancer, cerebrovascular disease, inhibition of atherosclerosis, sedation of central nervous system, antipyretic action, and anti-inflammation, and centipede Herb-Acupuncture is effective on inflammatory disease and pain disease. Centipede preparation materials for external therapy were sesame oil, perilla oil, vinegar, salt, and, burnt alum. Fumigation of centipede treated paronychia, pertussis, and hemorrhoids. For the external therapy, the way of centipede powder mixing with other materials has been used. It is needed that we use dusted powder to make skin absorb its ingredients more easily, and we study intensely minor ingredients to make centipede components absorbed more effectively and do pharmacological action. Also, fumigation, a kind of another external therapy, is considered to be effective treatment of upper respiratory infection like pertussis, so it needs an in-depth study on centipede fumigation.

• 대한수의학회지
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• 제36권4호
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• pp.859-871
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• 1996

This study was conducted to elucidate the distribution of Aujeszky's disease viral nucleic acids and antigens in the central nervous system (CNS) of piglets. The first Korean isolate of Aujeszky's disease virus(ADV) that isolated from naturally infected piglets in Yang San, was inoculated into 32 day old piglets with $10^{5.9}TCID_{50}/ml$ through intranasal or intramuscular route. These piglets were sacrificed at every 24hrs for 8 days. The immunohistochemistry (IHC) was conducted to detect the viral antigens in paraffin-embedded tissue sections using avidin-biotin-peroxidase complex (ABC) method. The viral nucleic acids were detected by in situ hybridization (ISH) using ADV specific DNA probe labeled with digoxigenin. The ADV antigens were detected in reticuloendothelial cells of spleen, lymph nodes and tonsil, alveolar walls, leptomeningeal vascular walls, inflammatory foci of each organ, and nerve cells. The viral nucleic acids were detected in the spinal trigeminal nucleus and its tracts of the pons and medulla oblongata by the ISH technique. The pathways of AD viruses in CNS were determined by IHC and ISH. In the intranasally inoculated group, the viruses in nasal mucosa moved to medulla oblongata and pons through the trigeminal nerve. In case of intramuscullarly inoculated group, viruses moved to brain via lymphoid organs or spinal nerves from sciatic nerves.

• Clinical and Experimental Pediatrics
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• 제46권10호
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• pp.1040-1043
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• 2003

저자들은 9세 남아에서 고혈압과 뇌혈관염이 동반된 상태에서 뇌증을 보인 HSP 신염 1례를 경험하였기에 문헌 고찰과 함께 보고하는 바이다.

• Journal of Chest Surgery
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• 제30권1호
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• pp.92-96
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• 1997

구강 생식기의 궤양, 안구와 피부 병변을 특징으로 하는 베체씨 병의 예후는 중추 신경계, 위장관, 혈 관계의 합병증에 의존된다. 심장의 병변 특히 대동맥 판막 폐쇄부전증은 매우 드물고, 일반적으로 혈역 학적 불안정성은 개심술을 통하여 치료된다. 그러나 많은 환자에서 인공 판막의 이탈, 판막 주변 누출. 전도 장애, 가성 동맥류 등의 심각한 합병증이 보고되어 왔다. 이런 합병증을 막기 위하여 많은 노력이 있었으며 그중 하나는 동종 이식편읜 사용이었다. 서울대학교병원 흉부외과에서는 베체씨 대동맥염으로 인해 인조 판막 이탈이 있었던 39세 남자 환자에서 동종 이식편을 이용한 대동맥 근위부 치환술을 시도하여 좋은 결과를 얻었기에 문헌 고찰과 함께 보고하는 바이다.

• 생약학회지
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• 제42권2호
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• pp.175-181
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• 2011

Oxidative stress or accumulation of reactive oxygen species (ROS) leads neuronal cellular death and dysfunction, and it contributes to neuronal degenerative disease such as Alzheimer's disease, Parkinson's disease and stroke. Glutamate is one of the major excitatory neurotransmitter in the central nervous system (CNS). Glutamate contributes to fast synaptic transmission, neuronal plasticity, outgrowth and survival, behavior, learning and memory. In spite of these physiological functions, high concentration of glutamate causes neuronal cell damage, acute insults and chronic neuronal neurodegenerative diseases. Heme oxygenase-1 (HO-1) enzyme plays an important role of cellular antioxidant system against oxidant injury. NNMBS020, the water-insoluble fraction of the 70% EtOH extract of root barks of Dictamnus dasycarpus, showed dominant neuroprotective effects on glutamate-induced neurotoxicity in mouse hippocampal HT22 cells by induced the expression of HO-1 and increased HO activity. In mouse hippocampal HT22 cells, NNMBS020 makes the nuclear accumulation of Nrf2 and stimulates extracellular signal-regulated kinase (ERK) pathway. The ERK MAPK pathway inhibitor significantly reduced NNMBS020-induced HO-1 expression, whereas the JNK and p38 inhibitors did not. In conclusion, the water-insoluble fraction of the 70% EtOH extract of root barks of D. dasycarpus (NNMBS020) significantly protect glutamate-induced oxidative damage by induction of HO-1 via Nrf2 and ERK pathway in mouse hippocampal HT22 cells.

• 생약학회지
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• 제42권3호
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• pp.276-281
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• 2011

Oxidative stress or the accumulation of reactive oxygen species (ROS) leads neuronal cellular death and dysfunction, and it contributes to neuronal degenerative disease such as Alzheimer's disease, Parkinson's disease and stroke. Glutamate-induced oxidative injury contributes to neuronal degeneration in many central nervous system (CNS) diseases, such as epilepsy and ischemia. Heme oxygenase-1 (HO-1) enzyme plays an important role of cellular antioxidant system against oxidant injury. The expression of HO-1 has cytoprotective effects in glutamate-induced oxidative cytotoxicity in HT22 cells. The induction of HO-1 is primarily regulated at the transcriptional level, and its induction by various inducers is related to the nuclear transcription factor-E2-related factor 2 (Nrf2). Nrf2 is a master regulator of the antioxidant response. NNMBS008, the water-insoluble fraction of the 70% EtOH extract of roots of Sophora flavescens, showed dominant neuroprotective effects on glutamate-induced neurotoxicity in mouse hippocampal HT22 cells by induced the expression of HO-1 and increased HO activity. In mouse hippocampal HT22 cells, NNMBS008 makes the nuclear accumulation of Nrf2 pathway. In conclusion, the waterinsoluble fraction of the 70% EtOH extract of roots of S. flavescens (NNMBS008) significantly protect glutamate-induced oxidative damage by induction of HO-1 via Nrf2 pathway in mouse hippocampal HT22 cells. These results suggest that these extracts could be the effective candidates for the treatment of ROS-related neurological diseases.

• Childhood Kidney Diseases
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• 제9권2호
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• pp.263-268
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• 2005

표피모반증후군은 중추신경계, 안구, 골격계, 심장 또는 요로생식기의 기형을 동반하는 선천성 표피 모반을 특징으로 하는 질환으로 보행장애를 주소로 내원한 8세 여아에서 저인산혈증성 구루병을 동반한 표피모반증후군 1례를 경험하였기에 문헌고찰과 함께 보고하는 바이다.

• Journal of Korean Neurosurgical Society
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• 제30권sup1호
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• pp.124-127
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• 2001

Langerhans' cell histiocytosis is a rare disease showing proliferation of histiocytes in multiple organ system. Bone lesions are the most common radiolologic manifestation of Langerhans' cell hysticytosis. Extraskeletal sites of Langerhans' cell hystiocytosis involvement include the skin, lymph nodes, thymus, lungs, central nervous system, liver, pancrease, spleen, and bowel. The authors have experienced a case of Langerhans' cell histiocytosis which involved the skull. A 3-year-old female presented with soft tissue mass on right periorbital area. Plain skull X-ray showed punched out bone lesion. Computed tomography showed non-enhancing osteolytic lesion on right frontal skull. Histologic findings of an excised mass revealed pathologic features of Langerhans' cell histiocytosis.

• 한국임상수의학회지
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• 제40권6호
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• pp.414-422
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• 2023

Hearing assessment is critical in dogs and cats. Hearing loss in dogs and cats may be congenital or secondary to a central nervous system disorder or ear disease. The brainstem auditory-evoked response (BAER) test has been developed as an electrophysiological test for auditory function assessment. Modern BAER equipment is based on a computerized system. Thus, auditory function assessment can be performed using this objective, safe, and noninvasive method. No study has yet investigated the interspecies differences between BAER test results of dogs and cats. Therefore, the present study aimed to analyze the differences in BAER test results between dogs and cats. The test was conducted on four healthy adult dogs and four healthy adult cats. Regarding latency, lower values were obtained for all waveforms above 50 dB in cats compared to dogs. Regarding amplitude, cats showed higher values than dogs at intensities above 50 dB. Through a comparative analysis in this study, it was concluded that the two species had statistically significant differences. The BAER data of dogs cannot be applied to cats, and vice versa.

• 동의생리병리학회지
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• 제16권2호
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• pp.303-310
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• 2002

Ancient Korean physicians have used several oriental herbs to cure dementia and these effects were described in the Korean herbal books. Some cognitive-enhancing oriental herbs have been widely used as a herbal medicine against dementia. However, few of studies have proved their efficacy in treatment for dementia. In the present study, we investigated the effects of herbal compounds, which are mainly consisted of Uncaria sinensis, Corydalis yanhusuo and Acorus gramineus on learning and memory in Mortis water maze task and the central cholinergic system of the rats with neurotoxic medial septum lesion. In water maze test, the animals were trained to find a platform in a fixed position during 6 days and then received a 60-s probe trial in which the platform was removed from the pool on the 7th day. Ibotanic and 192 saporin lesion of the medial septum (MS) impaired the performance of maze test and degenerated choline acetyltransferase (ChAT) in the brain, which is a marker of the central cholinergic system. Daily administrations of herbal medicine (100mg/kg, p.o.) for 21 consecutive days produced significant reversals of the neurotoxic-induced deficit in learning and memory. These treatments also reduced the loss of cholinergic immunoreactive neurons in the brain induced by neurotoxin. These results demonstrated that herbal compounds ameliorated learning and memory deficits through effects on the central nervous system, partly through effect on the acetylcholine system. Our studies suggest an evidence of these herbs as treatment of Alzheimer's disease.