• The Journal of Internal Korean Medicine
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• v.22 no.3
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• pp.309-320
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• 2001

Objectives : This study was done to investigate the protective effects of Samgiinjin-tang on liver injury of rats induced by CCI4 and d-galactosamine. Methods: All animals were divided into .5 groups, those were normal group(untreated), control group(treated with 0.9% Saline solution), sample I group(2,250mg/kg administrated), sample II group(4,500mg/kg administrated), Silymarin 200mg/kg administrated group. Liver injury of rats were induced by CCI4 and d-galactosamine, and then the serum transaminases(ALT&AST) alkaline phosphatase(ALP), lactic dehydrogenase(LDH) for enzyme activities, liver weight, lipid peroxidation and catalase, glutathione S-transferase(GST) for enzyme activities were measured. Results : The inhibitory effects on the serum ALT, AST activities in liver injury of rats induced by CCI4 were noted in both sample I and sample II group. The inhibitory effects on the serum ALP, LDH activities and the Lipid peroxidation of Mitochondria & Cytosol were noted in only sample II group. The decreased effects on the GST activities of Homogenate & Cytosol were inhibited in both sample I and sample II groups. The decreased effects on the GST activities of Mitochondria & Microsome were inhibited in sample II group. The inhibitory effects of the serum ALT, AST, LDH activities in liver injury of rats induced by d-galactosamine were noted in both sample I and sample II groups. In serum AST activities, sample II group. Conclusions : Samgiinjin-tang has protective effects against liver injury of rats induced by CCI4 and d-galactosamine. So it is required to study about the actions of mutual relation of medicines and patho-mechanism by experiment.

• Tuberculosis and Respiratory Diseases
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• v.71 no.6
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• pp.470-475
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• 2011

So far more than 350 drugs have been reported to be the cause for lung injury and the incidence tends to increase. Although infiltrative lung disease is the most common pattern of drug-induced lung injury, it can appear in the form of alveolar changes, vasculitis and other injury. Herbal medicine also has been known as a cause for interstitial pneumonitis, but it is difficult to identify the key herbal medicine because of the complex components of the contents. Till date, there is no report of pneumonitis caused by golden thread. Here we report a case of a 54-year-old male who developed interstitial pneumonitis with acute liver injury caused by herbal medicine made from golden thread.

• The Journal of Korean Medicine
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• v.29 no.2
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• pp.47-59
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• 2008

Object: Reactive gliosis that is induced by central nervous system (CNS) injury is involved with up-regulation of CD81 and GFAP. The present study was to examine the effect of the Salvia miltiorrhiza on CD81 and GFAP regulation following brain injury. Methods: Immunoblot and ELISA methods were used to define the level of CD81 and GFAP in the astrocyte cultured from rat brain. Then immunohistochemistry was used to detect CD81 and GFAP in the injured rat brain. Results: The following results were obtained. 1. We did western blot and ELISA to detect the protein isolated from the whole cell and they showed that CD81 and GFAP decreased. 2. We injected Salvia miltiorrhiza extract intravenously to brain-injured rats for 7 days and 30 days, and the immunohistochemistry analyses showed that CD81 and GFAP decreased significantly. Conclusion: These results indicate that Salvia miltiorrhiza could suppress the reactive gliosis, which disturbs the neural regeneration following CNS injury, by controlling the expression of CD81 and GFAP.

• Tuberculosis and Respiratory Diseases
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• v.66 no.3
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• pp.241-245
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• 2009

Traumatic diaphragmatic rupture is uncommon, but requires a prompt diagnosis and repair. Diaphragmatic injury is most commonly associated with automobile accidents. The diagnosis is difficult and may be delayed because there are no specific symptoms, signs, or radiographic studies that are pathognomic for diaphragmatic injury. The most important factor in the diagnosis is a high suspicion and the use of proper diagnostic studies. We report a case involving the delayed presentation of diaphragmatic rupture in a 54 year old man, requiring surgical repair 12 days following multiple blunt trauma. It should be noted that early recognition for diaphragmatic injury is important in patients with multiple trauma to avoid the potential fatal complications.

• Transactions of the Korean Society of Automotive Engineers
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• v.10 no.1
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• pp.143-152
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• 2002

European side impact analysis of an electric vehicle was done using the robust design method. In order to minimize VC as well as rib deflection, the injury response table which consists of rib deflection and VC response table has been introduced. The sensitivities and interactions are almost the same when it was compared with those of rib deflection and VC response table. Using internal energy of the factors, the starting time of dummy rib deflection and the contact average velocity, the internal energy and time-velocity response table were introduced. It is shown that the results of the new response tables have the similar characteristics to those of the Injury response table. It is suggested that the internal energy and time-velocity response table should be utilized to minimize injuries.

• The Journal of Internal Korean Medicine
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• v.44 no.5
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• pp.1017-1024
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• 2023

Objectives: The aim of this study is to report the effectiveness and safety of herbal medicine treatment for abdominal pain with acute kidney injury. Methods: A 80-year-old female patient presented with abdominal pain. Blood test results showed increased blood urea nitrogen, serum creatinine, amylase, and lipase. The patient was treated with acupuncture and herbal medicine, specifically Hyangsayukgunja-tang-gahwangryeon for 4 days and Gagam-gunbi-tang for 11 days. Gastrointestinal symptoms were assessed using the Numerical Rating Scale, Gastrointestinal Symptom Rating Scale, and abdominal examination. Results: Gastrointestinal symptoms improved after taking Korean herbal medicine. Additionally, blood urea nitrogen, serum creatinine, amylase, and lipase levels showed improvement compared to values before treatment. Conclusions: Korean medicine treatment can improve clinical symptoms without damaging the kidneys of patients with acute kidney injuries.

• The Journal of Internal Korean Medicine
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• v.30 no.2
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• pp.375-387
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• 2009

Objective : Gyehyuldeung (GHD) has been widely used in oriental medicine for the treatments of cardiovascular and neurological disorders. Thus, its potential facilitatory activity on axonal regeneration was investigated in the rats. Methods: Sprague-Dawley rats were given crush injury at the sciatic nerve and the changes of axon growth after nerve injury on each nerve injury model were investigated with anti-NF-200 antibody, DiI, GAP-43 protein and Cdc2 protein Results : GHD-mediated enhancement of axonal regeneration after crush injury was measured in both qualitative and quantitative ways by immunofluorescence staining with anti-NF-200 antibody and retrograde tracing of fluorescence dye DiI. GAP-43 protein levels were elevated by GHD treatments in the distal injured sciatic nerve and DRG sensory neurons. The neurite outgrowth of DRG sensory neurons was facilitated by GHD treatment when co-cultured with Schwann cells and astrocytes prepared from injured sciatic nerves and injured spinal cord tissues, respectively. It was observed that Cdc2 protein was up-regulated in co-cultured Schwann cells or astrocytes and Cdc2 protein signals were co-localized to a certain extent with those of phospho-vimentin protein. Conclusions : These results suggest that GHD may play a facilitatory role in axonal regeneration by acting on the injured axons and adjacent non-neuronal cells. The current findings may be useful for the development of therapeutic targets through more specific explorations on molecular interactions between herbal components and endogenous factors.

• IMMUNE NETWORK
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• v.22 no.2
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• pp.18.1-18.15
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• 2022

Dysfunction of mitochondrial metabolism is implicated in cellular injury and cell death. While mitochondrial dysfunction is associated with lung injury by lung inflammation, the mechanism by which the impairment of mitochondrial ATP synthesis regulates necroptosis during acute lung injury (ALI) by lung inflammation is unclear. Here, we showed that the impairment of mitochondrial ATP synthesis induces receptor interacting serine/threonine kinase 3 (RIPK3)-dependent necroptosis during lung injury by lung inflammation. We found that the impairment of mitochondrial ATP synthesis by oligomycin, an inhibitor of ATP synthase, resulted in increased lung injury and RIPK3 levels in lung tissues during lung inflammation by LPS in mice. The elevated RIPK3 and RIPK3 phosphorylation levels by oligomycin resulted in high mixed lineage kinase domain-like (MLKL) phosphorylation, the terminal molecule in necroptotic cell death pathway, in lung epithelial cells during lung inflammation. Moreover, the levels of protein in bronchoalveolar lavage fluid (BALF) were increased by the activation of necroptosis via oligomycin during lung inflammation. Furthermore, the levels of ATP5A, a catalytic subunit of the mitochondrial ATP synthase complex for ATP synthesis, were reduced in lung epithelial cells of lung tissues from patients with acute respiratory distress syndrome (ARDS), the most severe form of ALI. The levels of RIPK3, RIPK3 phosphorylation and MLKL phosphorylation were elevated in lung epithelial cells in patients with ARDS. Our results suggest that the impairment of mitochondrial ATP synthesis induces RIPK3-dependent necroptosis in lung epithelial cells during lung injury by lung inflammation.

• Korean Journal of Acupuncture
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• v.26 no.2
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• pp.165-175
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• 2009

Objectives : The aim of this study was to show the rationale of point-selection on the methods of acupuncture and moxibustion in the Internal Injury section(in the Naegyeong chapter) of the Donguibogam. Methods : First, we summarized the cause of each disease in the Internal Injury section(in the Naegyeong chapter) of the Donguibogam. Then we explained the rationale of acupuncture point-selection referring to the cause of disease, physiology of the oriental medicine, other uses of each acupuncture points in the Donguibogam and other literature, character of each acupuncture points and specific acupuncture points etc. Results and Conclusions : Total 9 acupuncture points were used in the Internal Injury section(in the Naegyeong chapter) of the Donguibogam. Most of rationale of acupuncture point-selection were explained by specific acupuncture points, character of each acupuncture points, physiology of the oriental medicine and flow of meridian pathways etc. Each acupuncture points has practical application of specific diseases.

• Journal of Korean Neurosurgical Society
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• v.42 no.2
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• pp.125-128
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• 2007

The incidence of spontaneous recanalization after traumatic internal carotid artery occlusion is very rare. We have experienced a case of spontaneous recanalization after a traumatic internal carotid artery occlusion. A 5-year-old boy developed contra-lateral hemiparesis and dysphasia after a blunt injury on the head and neck. He had a complete left internal carotid artery occlusion which was diagnosed through angiography. We treated the patient with an anti platelet agent and rehabilitation. Six months later, he regained motor power of right extremities, language ability, and revisualization of internal carotid artery on the follow-up magnetic angiography. We confirmed a recanalization of injured internal carotid artery on the conventional cerebral angiography which was performed one year later. We suggest conservative treatment with serial angiographic studies as a possible option of traumatic internal carotid artery occlusion even though there is hemodynamic instability.