• The Journal of Korean Obstetrics and Gynecology
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• v.29 no.2
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• pp.66-82
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• 2016

Objectives : This study was conducted to evaluate the effect of Kanghwalsokdan-tang Gamibang water extract (KSG) on osteoporosis. Methods : RANKL-stimulated RAW 264.7 was used to evaluate inhibitory effect of KSG osteoclast differentiation and gene expression. We counted TRAP (+) multinucleated cells and measured TRAP activity and mRNA expressions of osteoclastogenesis-related genes (NFATc1, MITF, JNK1, cathepsin K, MMP-9) to figure out the effect of KSG on osteoclast. Osteoblastogenesis was also determined in rat calvarial cell. Alkaline phosphatase (ALP) activity, bone matrix protein and collagen synthesis were measured by using murine calvarial cell. Results : KSG inhibited the differentiation of osteoclast precursor cell and expression of genes related osteoclastogenesis like NAFTc1, MITF, c-fos, JNK1, Cathepsin K, MMP-9 and TRAP. KSG increased cell division and function of osteoblast separated from the skull of a rat and ALP synthesis, biosynthesis of bone matrix protein and collagen. Conclusions : Reviewing these results, KSG has efficacy on osteoclast inhibition and osteoblast activation. After further study, KSG will be able to apply for osteoporosis treatment and prevention.

• Korean Journal of Head & Neck Oncology
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• v.9 no.2
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• pp.193-199
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• 1993

The prognosis of supraglottic cancer is worse than that of glottic cancer. Supraglottic cancers by subsites have different microenvironment of cancer cells, locoregional spread patterns. Therefore we presume that high therapeutic efficacy, while preserving the organ, can be obtained when supraglottic cancer is treated effectively according to its biological behaviors. For the purpose of determination of clinical characteristics and causes of treatment failures by subsites of supraglottis, the authors analyzed 24 cases(stage III 14 cases, stage IV 10 cases) of supraglottic cancer which were managed mainly by surgery in our institute. The results were as follows; 1) The suprahyoid group had worse pathologic grades, more frequent spread to hypopharynx, more freguent recurrence at primary site, and better three-year survival rate than the infrahyoid group. 2) The infrahyoid group had more frequent spread to glottis, understaging, recurrence at cervical nodes than the suprahyoid group. 3) There was no differences in nodal metastasis by sub sites. These results suggest that the suprahyoid group may have more aggressive spread pattern but better prognosis than the infrahyoid group.

• Archives of Reconstructive Microsurgery
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• v.23 no.2
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• pp.65-69
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• 2014

Purpose: Soft tissue reconstruction is essential for recovery of finger function and aesthetics in any traumatic defect. The authors applied a reverse homodigital artery island flap for soft tissue defect on distal part of digits. The aim of this study is to evaluate the efficacy of the procedure. Materials and Methods: Seven cases of soft tissue defects of finger tip were included in this study. There were six male and one female, mean age was 43 years and mean follow-up period was 38 months. The length of flaps ranged from 2.0 to 2.5 cm and width ranged from 1.0 to 2.0 cm. Flap survival, postoperative complications were evaluated. Results: All flaps survived without loss. Donor sites were repaired with primary closure in five cases and skin graft in two cases. None of the patients showed significant complications and their average finger motion was $255^{\circ}$ in total active motion at the last follow-up. Conclusion: The authors suggest that the reverse homodigital artery island flap could be a versatile treatment option for the soft tissue defect on distal part of digits.

• Korean Journal of Pharmacognosy
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• v.30 no.1
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• pp.18-24
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• 1999

This study was investigated on anti-inflammatory and analgesic activity on Gu-Mi-Gang-Hwal-Tang which has been used for the treatment of common cold and headache, arthralgia, fever in oriental medicine. The anti-inflammatory activities of Gu-Mi-Gang-Hwal-Tang water extract (GMGHT) on the carrageenin induced edema, acetic acid induced edema, and corton oil induced granuloma pouch in rats were examined. The analgesic effect of the GMGHT was investigated utilizing acetic acid induced writhing syndrome in mice. The antipyretic activity of the GMGHT was also investigated. The oral administration of GMGHT has been shown the anti-inflammatory activities in 1% carrageenin and acetic acid induced edema in rats. The GMGHT has been shown significant inhibitory effects on glanuloma and exudate formation in rats, especially the GMGHT (450 mg/kg) has the efficacy more than the GMGHT (150 mg/kg). The writhing syndromes induced by acetic acid in mice were inhibited, especially analgesic activity of the GMGHT (450 mg/kg) is similar to that of piroxicam and antipyretic activities were recognized in rats. In the present study, the GMGHT is indicated to have the anti-inflammatory, analgesic and antipyretic activities.

• Research in Plant Disease
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• v.8 no.4
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• pp.234-238
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• 2002

In vitro and in vivo activities of a biocontrol agent, Bacillus stearothermophilus strain YC4194 was evaluated for the control of Pythium damping-off of cucumber. B. stearothermophilus YC4194 inhibited germination of cystospores and formation of zoosporangia of Pythium aphanidermatum in vitro. Incorporation of a bentonite and talc based formulation(10$^{9}$ cfu/g) of B. stearothermophilus YC4194 to the nursery soils (10 g/ι soil) resulted In a significant (p=0.01) reduction in the disease severity of cucumber damping-off after inoculation with P. aphanidermatum. The control efficacy of B. stearothermophilus YC4194 formulation was not different from that of the fungicides, dimethomorph, metalaxyl, ethaboxam. When the cucumber plants were transplanted to the soil inoculated with P. aphanidermatum zoospores, the B. stearothermophilus YC4194 maintained the high population density in rhizosphere soil upto 10$^{7}$ cfu/g until 15 days after treatment.

• The Plant Pathology Journal
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• v.29 no.4
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• pp.418-426
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• 2013

Pseudomonas isolates from different crop plants were screened for in vitro growth inhibition of Phytophthora capsici and production of biosurfactant. Two in vivo experiments were performed to determine the efficacy of selected Pseudomonas strains against Phytophthora blight of pepper by comparing two fungicide treatments [acibenzolar-S-methyl (ASM) and ASM + mefenoxam]. Bacterial isolates were applied by soil drenching ($1{\times}10^9$ cells/ml), ASM ($0.1{\mu}g$ a.i./ml) and ASM + mefenoxam (0.2 mg product/ml) were applied by foliar spraying, and P. capsici inoculum was incorporated into the pot soil three days after treatments. In the first experiment, four Pseudomonas strains resulted in significant reduction from 48.4 to 61.3% in Phytophthora blight severity. In the second experiment, bacterial treatments combining with olive oil (5 mL per plant) significantly enhanced biological control activity, resulting in a reduction of disease level ranging from 56.8 to 81.1%. ASM + mefenoxam was the most effective treatment while ASM alone was less effective in both bioassays. These results indicate that our Pseudomonas fluorescens strains (6L10, 6ba6 and 3ss9) that have biosurfactant-producing abilities are effective against P. capsici on pepper, and enhanced disease suppression could be achieved when they were used in combination with olive oil.

• The Journal of Internal Korean Medicine
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• v.31 no.1
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• pp.84-101
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• 2010

Objectives : This study aimed to evaluate the protective effects of Seonpyejeongcheon-tang (SJT) on elastase-induced lung injury. Materials and Methods : The extract of SJT was treated to A549 cells and an elastase-induced lung injury mouse model. Then, various parameters such as cell-based cytoprotective activity and histopathological findings were analyzed. Results : SJT showed a protective effect on elastase-induced cytotoxicity in A549 cells. This effect was correlated with analysis for caspase 3 levels, collagen and elastin contents, protein level of cyclin B 1, Cdk1, and Erk1/2, and gene expression of TNF-$\alpha$ and IL-$1{\beta}$ in A549 cells. SJT treatment also revealed a protective effect on elastase-induced lung injury in mouse model. This effect was evidenced via histopathological findings, including immunofluoresence stains against elastin, collagen, and caspase 3, and protein levels of cyclin B1, Cdc2, and Erk1/2 in lung tissue. Conclusion : These data suggest that SJT has pharmaceutical properties on lung injury. This study thus provides scientific evidence for the efficacy of SJT for clinical application to patients with chronic obstructive pulmonary disease.

• Journal of Oriental Neuropsychiatry
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• v.15 no.2
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• pp.37-44
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• 2004

Objectives : The purpose of this report is a study on the correlation between parasympathetic nerve system and Back-shu points. Methods : We have studied about the correlation between anatomical distribution of parasympathetic nerve system and that of Back-shu points. Back-shu points are located on the back area as the acupoints of Bladder Meridian(BL), doing its own organic physical and pathological working and directly connected with its own organ. Results and Conclusions : 1. It is suggested that Back-shu points has correlation with parasympathetic nerve system could be Pangguanshu(BL28), Zhonglushu(BL29), Baihuanshu(BL30), Ciliao(BL32), Zhongliao(BL33), Xialiao(BL34), Shangliao(BL31), Xiaochangshu(BL27), Baohuang,(BL53) Zhibian(BL54) etc. 2. We proved acupuncture treatment on the nearby spinal area could be one of the method that could stimulate parasympathetic nerve system. 3. The symptom of parasympathetic nerve system's disorder is similar to Back-shu points' chief efficacy a lot. And we proved the Back-shu points which has relation with parasympathetic nerve system as distribution of nerve system are only located at sacral area.

• Journal of Oriental Neuropsychiatry
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• v.29 no.1
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• pp.1-8
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• 2018

Objectives: The purpose of this study is to compare the Korean-medical and the Western-medical psychotherapy on PTSD for improving the Korean-medical psychotherapy on this issue. Methods: We surveyed recent articles relating to psychotherapy on the incidence of PTSD. Results: Under the circumstances of this study, we note that applying the qigong therapeutics would be helpful when conducting relaxation training on the identified PTSD patients. We understand that taking a systematic desensitization style in the use of the kyungja-pyungji treatment is recommended. It would also be more effective to combine other treatments such as the use of the I-Jeong-Byeon-Gi Therapy and the five minds mutual restriction therapy. We have shown that by using the five minds mutual restriction therapy for the imagery rescripting has a better a synergy effect for optimum patient outcomes for patients who have been diagnosed with PTSD. Conclusions: Our study has shown that by improving the shortcomings of the Korean psychotherapy and utilizing Western psychotherapy's merits, we expect to increase the efficacy of the Korean psychotherapy with these recommendations for changes in this case.

• Biomolecules & Therapeutics
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• v.1 no.1
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• pp.98-102
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• 1993

The therapeutic effectiveness of adenine arabinoside(tora-A) and its conjugate of prednisone(BR-8702-AP) was compared in Herpes simplex Virus Type 1 (HSV-1) infected BALB/C mice. The BALB/C mouse was infected with HSV-1(700 PFU/mouse) intranasally. Among mice infected intranasally with virus, a mortality rate of 100% was observed. On the oral administration of non-toxic doses of ara-A or BR-8702-AP(125 mg /kg/day) for 5 consecutive days 2 hours after virus infection, the tora-A was highly effective in reducing mortality to 0% (P<0.001) and BR-8702-AP was also effective in reducing mortality to 15% (P<0.01). In this model infection, the virus was first replicated in the lung and transmitted to the brain. Both arts-A and BR-8702-AP did not inhibit the viral replication in the lung, but they inhibited the viral transmission to the brain. However, the BR-8702-AP was less effective than the aria-A to prevent transmission of virus to brain. Therefore, the reduced mortality due to tora-A or BR-8702-AP therapy was associated with inhibition of viral transmission to brain.