• Journal of Physiology & Pathology in Korean Medicine
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• v.34 no.2
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• pp.97-101
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• 2020

Oral leukoplakia is the most common premalignant lesion of the oral mucosa. This case report presents the effect of acupuncture on Oral leukoplakia. The 67 years old male patient who has suffered for 2 years was treated with Right side Saam acupucture Damjeonggyeok(BL66, GB43, LI1, GB44) without other treatment. Acupuncture was performed for 15 minutes. The effect of acupuncture was evaluated as photographic change and visual analog scale(VAS) of subjective symptoms in oral cavity. After 87th acupunture treatment during 226 days, Leukoplakias were decreased at the right side of ventral tongue and the left border of the tongue and the lower lip. Furthermore, ulcer, erosion at the left border of the tongue were disappeared and VAS of Burning pain in the tongue decreased from 8 to 2. Although acupuncture is unusual treatment for Oral Leukoplakia, this case report suggested the effectiveness of using Damjeonggyeok on Oral Leukoplakia according to Saam acupuncture method.

• Journal of Physiology & Pathology in Korean Medicine
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• v.20 no.2
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• pp.471-476
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• 2006

Chongmyung-tang(CMT, 聰明湯), oriental herbal medicine which consists of Polygaglae Radix(遠志), Acori Graminei Rhizoma(石菖蒲) and Hoelen(白茯神) has effect on amnesia, dementia. In order to evaluate effect of CMT on memory and learning in mice, CMT extract was used for studies. This paper describes the effects of CMT extract on memory and learning processes by using the passive and active avoidance performance tests, novel object recognition task and water maze task. The CMT extract ameliorated the memory retrieval deficit induced by ethanol in the passive avoidance responses but did not affect ambulatory activity of normal mice. These results suggest that CMT has an ameliorating effect on memory retrieval impairment. CMT extract decreased spontaneous motor activity(SMA) in the latter sessions of memory registration in active avoidance responses. These results suggest that CMT has partly transquilizing or antianxiety effects. In novel object recognition task to measure visual recognition memory, CMT-administered mice enhanced in long term memory for 1-3 days. In water maze task to measure spatial learning, which requires the activation of NMDA receptors in the hippocampus, spatial learning in CMT-administered mice was faster than in wild-type mice. These results suggest that CMT enhances memory and activates NMDA receptors.

• Journal of Physiology & Pathology in Korean Medicine
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• v.30 no.6
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• pp.474-479
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• 2016

This case study reports patients suffering from migraine and vertigo had treated with Samul-tang plus Yijin-tang Gamibang. Two patients had taken Samul-tang and Yijin-tang Gamibang three times a day during hospitalization in oriental hospital. One patient had been hospitalized for 2 weeks and other had been for 3weeks. We control dose of added herbs according to other symptoms like dyspepsia, sleep discomfort, flushing, heating sense and diarrhea for each patients. We measure migraine by migraine disability assessment (MIDAS) and dizziness by korean dizziness handicap inventory (KDHI). Also we measure overall improvement with Visual Analogue Scale(VAS). The main symptoms had been steadily decreased to VAS2. Patient complaing of dyspepsia, heating sense, flushing had been improved with reduction of dyspepsia and patient with diarrhea, abdominal discomofort had been improved following reduction of diarrhea. Two patients didn't agree with study because this paper was written following retrospective study but patients claimed no side effect. Samul-tang plus Yijin-tang Gamibang may be considered as a treatment of migrainous vertigo with digestive problems.

• Journal of Physiology & Pathology in Korean Medicine
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• v.32 no.1
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• pp.80-87
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• 2018

This report describes the effectiveness of mahaenggamseog-tang(麻杏甘石湯) on the patients who suffered from atopic dermatitis and psoriasis. We administered mahaenggamseog-tang with heat-clearing and lung-dispersing(淸熱宣肺) effect to two dermatitis patients who showed sweating with panting(汗出而喘), vexation and thirst(煩渴), aversion to heat(惡熱), agitation(煩燥), swelling of the face and eyes(面目浮腫). The severity of dermatitis was evaluated by visual analogue scale(VAS), pictures, SCORAD index(case 1), PASI(case 2). After the treatment, VAS/SCORAD index of case 1 changed from 9/71.5 to 0/6.1; VAS/PASI of case 2 from 8/36.8 to 1/6.8. Mahaenggamseog-tang could improved the symptoms of atopic dermatitis and psoriasis in this study. This study offers an approach to managing chronic dermatitis more effectively using Mahaenggamseog-tang which used mainly for bronchial diseases and obesity.

• CELLMED
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• v.7 no.4
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• pp.18.1-18.8
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• 2017

The Tridosha theory, which is the cornerstone of Ayurvedic physiology governs all the functions of human body and mind. Tridosha are responsible in determining one's Prakriti and their functional status may vary in both gender of different Prakriti. No research work is available to assess the functions of Dosha by objective parameters. Therefore, this study was planned to find out the variation in functional status of different types of Pitta, using certain objective parameters, in 201 young healthy volunteers of both gender belonging to different Prakriti. Serum level of triglycerides, cholesterol, total protein and glucose level were estimated for Pachaka Pitta and hemoglobin concentration for Ranjaka Pitta, visual acuity for Alochaka Pitta, memory and reaction time for Sadhaka Pitta and RGB value for Bhrajaka Pitta were measured. Except the functioning of Bhrajaka Pitta, variation in functional status of all type of Pitta was not the same in different Prakriti of both gender. However these findings were not significant which may have occurred due to small sample size and homogenous population. Thus we propose the consideration of sex differences while planning and evaluating the studies that are based on Prakriti.

• Science of Emotion and Sensibility
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• v.18 no.2
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• pp.55-64
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• 2015

The aim of the study was to investigate the neural substrates associated with processing anger among young males with alcohol use disorders (AUDs) using functional magnetic resonance imaging (fMRI). Eighteen individuals with AUD and 15 demographically similar non-abusers participated in the study. Participants were scanned on their brain functioning while they viewed an audio-visual film clip that was previously designed specifically to induce anger emotion, followed by anpsychological assessment. Greater brain activities were detected in the left inferior frontal gyrus (IFG) and dorsal anterior cingulate cortex (dACC) among subjects with AUD compared to the controls during the exposure to anger-provoking stimuli. Despite the same level of subjective anger during anger induction, the greater activations both in the IFG and dACC regions may suggestthat individuals with AUD have a greater propensity to undergo cognitive control and self-regulation while experiencing anger.

• Journal of Physiology & Pathology in Korean Medicine
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• v.18 no.1
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• pp.285-288
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• 2004

This study was designed to report the clinical effects of Hyunhwang-haedok-tang on patients who have suffered from acute tonsillitis. Patients complained of fever, sore throat, swallowing difficulty, headache, cough. We give a diagnosis of acute tonsillitis. Therefore, we treated patients with oriental medicine, especially Hyunhwang-haedok-tang, and found that those symptoms and signs were improved by VAS, which is visual analogue scale. Through this study, Hyunhwang-haedok-tang on patients who have suffered from acute tonsillitis, proved to be effective.

• Journal of Physiology & Pathology in Korean Medicine
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• v.21 no.2
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• pp.548-553
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• 2007

In general, cancer pain is neither fully recognized nor adequately treated. The inadequate pain control is due to failure of accurate assessment of cancer pain. This study was aimed to understand various characters of cancer pain and investigate available assessment scales which have been designed for, or frequently used with people with cancer pain. A total of 23 articles were selected from two different databases. The selected articles were analyzed according to three aspects of initial assessment, patient self-report and assessment of the outcomes of pain management. The characters of cancer pain is complex and includes physical, psychosocial, and spiritual dimension. Also, subjective pain can be classified into at least four specific factors, such as pain intensity, pain affect, pain relief, and pain quality. Based on various classification, the pain assessment scales can be divided into unidimensional or multidimensional. Among the more commonly used clinical tools are numeric rating scales, verbal rating scales, visual analog scales, and picture scales. Above all, in order to assess cancer pain objectively, the clinician must select appropriate assessment instruments which reflect pain definition and clinical purpose.

• The Korean Journal of Physiology and Pharmacology
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• v.2 no.3
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• pp.385-393
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• 1998

Human neutrophil elastase (HNElastase, EC 3.4.21.37), a causative factor of inflammatory diseases, was purified by Ultrogel AcA54 gel filtration and CM-Sephadex ion exchange chromatography. HNElastase was inhibited by phenylbutazone in a concentration dependent manner up to 0.4 mM, but as the concentration increased, the inhibitory effect gradually diminished. Binding of phenylbutazone to the human neutrophil elastase caused strong Raman shifts at 200, 440, and 1194 $cm^{-1}$. The peak at 1194 $cm^{-1}$ might be evidence of the presence $of\;-N=N-{\Phi}$ radical. The core area of the elastase, according to the visual molecular model of human neutrophil elastase, was structurally stable. A deeply situated active center was at the core area surrounded by hydrophobic amino acids. Directly neighboring the active site was one positively charged atom and two atoms carrying a negative charge, which enabled the enzyme and the drug to form a strong interaction. Phenylbutazone may form a binding, similar to a key & lock system to the atoms carrying opposite charges near the active site of the enzyme molecule. Furthermore, the hydrophobicity of the surrounding amino acid near the active site seemed to enhance the binding strength of phenylbutazone. Binding of phenylbutazone near the active site may cause masking of the active site, preventing the substrate from approaching the active site and inhibiting elastase activity.

• The Korean Journal of Physiology and Pharmacology
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• v.16 no.3
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• pp.219-224
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• 2012

Understanding how the b-wave of the electroretinogram (ERG) is generated by full-field light stimulation is still a challenge in visual neuroscience. To understand more about the origin of the b-wave, we studied the contributions of gap junctions to the ERG b-wave. Many types of retinal neurons are connected to similar and different neighboring neurons through gap junctions. The photopic (cone-dominated) ERG, stimulated by a small light beam, was recorded from goldfish (Carassius auratus) using a corneal electrode. Data were obtained before and after intravitreal injection of agents into the eye under a photopic illumination level. Several agents were used to affect gap junctions, such as dopamine D1 and D2 receptor agonists and antagonists, a nitric oxide (NO) donor, a nitric oxide synthase (NOS) inhibitor, the gap junction blocker meclofenamic acid (MFA), and mixtures of these agents. The ERG b-waves, which were enhanced by MFA, sodium nitroprusside (SNP), SKF 38393, and sulpiride, remained following application of a further injection of a mixture with MFA. The ERG b-waves decreased following $N^G$-nitro-L-arginine methyl ester (L-NAME), SCH 23390, and quinpirole administration but were enhanced by further injection of a mixture with MFA. These results indicate that gap junction activity influences b-waves of the ERG related to NO and dopamine actions.