전도산(顚倒散)의 항산화 효과에 관한 실험적 연구

최관호,서형식,Choi, Kwan-Ho,Seo, Hyeong-Sik 대한약침학회 2008 Journal of pharmacopuncture Vol.11 No.1

Objectives : This study was carried out to investigate the antioxidant effects of Jeondo-san(JDS). Methods : The antioxidant effects of JDS were measured by the scavenging for 2,2-Diphenyl-1-picrylhydrazyl(DPPH) radical, the formation of intracellular glutathione(GSH), the inhibition for reactive oxygen species(ROS). Results : 1. All concentrations of JDS showed antioxidant effect by decreasing the DPPH radicals. 2. All concentrations of JDS did not effect on the formation of intracellular GSH in HaCaT cell. 3. All Concentrations of JDS inhibited the production of ROS in the HaCaT cell stimulated with $H_2O_2$. Conclusion : The present date suggest that JDS has effects on the stage of inflammation.

다양한 山豆根·川烏·木槿皮 혼합물 용액이 足部白癬菌에 미치는 영향

최관호,유진곤,서형식,Choi, Kwan-ho,Yoo, Jin-gon,Seo, Hyung-sik 대한한방안이비인후피부과학회 2003 한방안이비인후피부과학회지 Vol.16 No.1

This experimental study was performed to investigate the antifungal effects of mixture of Sophorac Subprostratae Radix, Aconti Radix, and Hibisci Syriaci Cortex by the three types of extraction in the dermatophytes such as Trichophyton rubrum, Trichophyton mentagrophytes, and Epidermophyton floccosum. The following results were obtained by using Minimum Inhibition Concentration(MIC) and Inhibition Zone. 1. MIC on Trichophyton mentagrophytes in Sample S-2, Sample S-3, and Sample-Y were 10${\mu}l$, respectively, showing the highest antifungal effect. 2. MIC on Epidermophyton floccosum in Sample S-2, Sample S-3, and Sample-Y were 10㎕ respectively, showing the highest antifungal effect. 3. MIC on Trichophyton rubrum in Sample S-3, Sample-Y were 10${\mu}l$ respectively, showing the highest antifungal effect. 4. The size of inhibition zone on Trichophyton mentagrophytes for Sample S-3 were 22.3mm in 10${\mu}l$, showing the highest antifungal effect. 5. The size of inhibition zone on Epidermophyton floccosum for Sample S-3 was 34.3mm in 10${\mu}l$, showing the highest antifungal effect. 6. The size of inhibition zone on Trichophyton rubrum for Sample-Y was 26.5mm in 10${\mu}l$, showing the highest antifungal effect. Whereas. in extractions, that of Sample S-3 was 12.5mm in 10${\mu}l$, showing the highest antifungal effect. 7. From the above results, Sample S-3 on Trichophyton mentagrophytes, Epidermophyton floccosum and Sample-Y on Trichophyton rubrum showed the highest antifungal effects. This results suggests that vinegar extraction excels other extraction method using water or ethanol to measure the antifungal effect on dermatophytes. In addition, the result shows that the extract of herbal medicines can be used to tinea pedis and if further study is performed, the use of the extract of herbal medicines will be valuable and beneficial in the clinical medicines. [NOTE] · S-S2 : 12-13w/v$\%$ Vinegar extract of mixture of Sophorae Subprostratae Radix, Aconti Radix, and Hibisci Syriaci Cortex. · S-S3 : 18-19w/v$\%$ Vinegar extract of mixture of Sophorae Subprostratae Radix, Aconti Radix, and Hibisci Syriaci Cortex. · S-Y : Miconazole nitrate

구창(口瘡)의 외용약(外用藥)으로 다용(多用)되는 황백(黃柏), 청대(靑黛), 백반(白礬) 및 오배자(五倍子)의 항염작용(抗炎作用)에 관한 연구(硏究)

최관호,김용국,강성구,정순영,정재호,서형식,유진곤,Choi, Kwan-Ho,Kim, Yong-Kook,Kang, Sung-Koo,Jung, Soon-Young,Jung, Jae-Ho,Seo, Hyung-Sik,Yoo, Jin-Gon 대한한방안이비인후피부과학회 2005 한방안이비인후피부과학회지 Vol.18 No.1

This experimental study was performed to investigate the anti-inflammatory effects of Phellodendri Cortex(PC), Indigo Naturalis(IN). Alumen(AM), and Chinensis Galla(CG). These four prescriptions most frequently have been used in of oriental medicine for the external the theraphy of Gu-Chang. This study was done to evaluate the activity of superoxide dismutase(SOD) and the inhibitory effects of the formation of cyclooxygenase-2(COX-2), tumor necrosis $factor-{\alpha}(TNF-{\alpha}),\;interlenkin-1{\beta}(IL-1{\beta})$, prostaglandin-E2(PGE2) on the monocyte and neutrophil. The results were summerized as follows. 1. IN has no cytotoxicity but PC, AM, CG have a little cytotoxicity by the increase of concentrations. 2. PC, IN, AM and CG all inhibited the formation of COX-2 in the human neutrophil. 3. $1000{\mu}g/m{\ell}$ of PC increased the formation of SOD in the human monocyte. 4. $1000{\mu}g/m{\ell}$ of PC, $100{\mu}g/m{\ell}$ and $1000{\mu}g/m{\ell}$ of IN, $100{\mu}g/m{\ell}$ of CG inhibited the formation of $TNF-{\alpha}$ in the human monocyte. 5. $10{\mu}g/m{\ell}$ of PC, $1000{\mu}g/m{\ell}$ of IN inhibited the formation of $IL-1\;{\beta}$ in the human monocyte. 6. PC, IN, AM and CG all did not inhibit the production of PGE2 in the human monocyte In addition, the results show that PC, IN, AM and CG all have anti-inflammatory effects and can be used fer the external theraphy of Cu-Chang.

전도산(顚倒散)이 여드름 유발균과 염증에 미치는 영향

최관호,서형식,Choi, Kwan-Ho,Seo, Hyeong-Sik 대한한방안이비인후피부과학회 2007 한방안이비인후피부과학회지 Vol.20 No.2

Objectives : This study was carried out to investigate the effects of Jeondo-San(JDS) on anti-Inflammation and anti-Propionibacterium acnes. Methods : The effects of JDS on anti-Inflammation and anti-Propionibacterium acnes were measured by the cytotoxicity of Raw 264.7 cell, the inhibition for NO, $TNF-{\alpha}$, $PGE_2$, iNOS and COX-2, the blocking $NF-{\kappa}B$ into nucleus and the sterilizing power for Propionibacterium acnes. Results : 1. All concentrations of JDS has no cytotoxicity in Raw 264.7 cell. 2. All concentrations of JDS inhibited the production of NO in the Raw 264.7 cell stimulated with LPS. 3. All concentrations of JDS did not significantly inhibit the production of $TNF-{\alpha}$ in the Raw 264.7 cell stimulated with LPS. 4. All concentrations of JDS inhibited the production of $PGE_2$ in the Raw 264.7 cell stimulated with LPS. 5. All concentrations of JDS did not inhibit the expression of COX-2 but concentrations of 50\;{\mu}g/ml$, 100\;{\mu}g/ml$ JDS inhibited iNOS expression in the Raw 264.7 cell stimulated with LPS. 6. Concentrations of 50\;{\mu}g/ml$, 100\;{\mu}g/ml$ JDS has the effect of blocking $NF-{\kappa}B$ into nucleus in LPS-induced macrophage Raw 264.7 cell. 7. All concentrations of IDS did not have the inhibitory effect of Propionibactrium acnes. Conclusions : The present date suggest that JDS has a effect on the stage of inflammation of acne.

돌발성 난청 환자 3례에 대한 임상적 고찰

권강,최관호,박재영,위종성,박희수,박영환,Kwon, Kang,Choi, Kwan-Ho,Park, Jae-Young,Owi, Jong-Sung,Park, Hee-Soo,Park, Young-Hwan 대한한방안이비인후피부과학회 2002 한방안이비인후피부과학회지 Vol.15 No.2

Backgrounds : sudden sensorineural hearing loss is defined as a disease that has abrupt onset of sensorineural hearing loss without definite cause. In some cases, this disease cause tinnitus, vertigo, headache addition to hearing loss. In traditional oriental medicine, sudden sensorineural hearing loss is could be diagnosed as deficiency of Yang-Gi(陽氣). Objects & Methods : This study is clinical observation about three sudden sensorineural hearing loss cases. For diagnosing in these cases, pure tone audiometry was used. For treatment, acupuncture, herbal-medicine and moxibustion therapy were used. Results & Conclusions : as follows. 1. Generally, in this disease, the shorter the whole period from the time that occurs to the time that starts to treat is, the more the results are better. The research shows that short-term case is more efficient than the other long-term two cases in the aspects of symptoms and pure tone audiometry . 2. In making a diagnosis of sudden sensorineural hearing loss and measuring the effect, subjective symptoms generally correspond to the improvement of pure tone audiometry, but not completely. Therefore, in treating patients, the doctor must consider these both aspects and keep the balance.

탈모(脫毛)에 대(對)한 문헌적(文獻的) 고찰(考察)

장해영,최관호,김성현,권기록,김병우,Jang, Hae-Young,Choi, Kwan-Ho,Kim, Sung-Hyun,Kwon, Ki-Rok,Kim, Byung-Woo 대한약침학회 2002 Journal of pharmacopuncture Vol.5 No.2

According to the bibliographic studies of Depilation, the following conditions were made after literary studies.; 1. According to the period, The depilation have been named variously, for example, Balta(髮墮), Balgu(髮去), Balrak(髮落), Mobal(毛拔), Yupung(油風), Dokchang(禿瘡), Guijidu(鬼?頭), Dokban(禿班), etc. 2. The cause of depilation was deficiency of kidney(腎虛), defciency of Qi of the lung(肺氣虛), excessive heat of blood system(血熱), deficiency of Qi and blood system(氣血虛), deficiency of blood system(血虛), and endogenouse cause of, etc. 3. The depilation is meaning fallen hair in head. There are multiform type in the symptoms of depilation; round shape, ellipse type & bald head. 4. The herbal treatment was used Yukmijihwaghwan(六味地黃丸), Palmihwan(八味丸), Singihwan(腎氣丸), Hwangigunjungtang(黃耆建中湯), Samultang(四物湯), ect. and external herbal reatment was Sineungyangjindan(神應養鎭丹), Bangpungtongsungsan(防風通聖散), ect.

점토, 쌀겨, 인광석을 토대로한 토양 입상에서의 Burkholderia sp.의 보존수명

랑가사미아난담 ( Rangasamyanandham ),최관호 ( Kwan Ho Choi ),임우종 ( Woo Jong Yim ),박수재 ( Soo Jae Park ),사동민 ( Tong Min Sa ) 한국토양비료학회 2006 한국토양비료학회 학술발표회 Vol.2006 No.-

탕포산(湯泡散)이 삼종(三種)의 각막염(角膜炎) 유발균들에 미치는 영향

강성구,유진곤,최관호,서형식,Kang, Sung-Goo,Yoo, Jin-Gon,Choi, Kwan-Ho,Seo, Hyung-Sik 대한한방안이비인후피부과학회 2006 한방안이비인후피부과학회지 Vol.19 No.1

This experimental study was performed to investigate the effect of herbal eye drops, Tangpo-san and Coptidis rhizoma on Staphylococcus aureus, Staphylococcus epidermidis and Pseudomonas aeruginosa keratitis. The following results were obtained by using Minimum inhibition Concentration(MIC) and inhibition Zone. 1. MIC on Staphylococcus aureus in Tangpo-san was 100%, in Coptidis rhizoma was 100% and in Cravit was 0.1% 2. MIC on Staphylococcus epidermidis in Tangpo-san was 100%, in Coptidis rhizoma was 10% and in Cravit was 0.1%. 3. MIC on Pseudomonas aeruginosa in Tangpo-san, Coptidis rhizoma was not showing and in Cravit was 0.1%. 4. The size of inhibition zone on Staphylococcus aureus for Tangpo-san was 13.3mm in $50{\mu}{\ell}$, for Coptidis rhizoma was 26mm in $50{\mu}{\ell}$ and for Cravit was 31mm in $50{\mu}{\ell}$, showing the highest antibacterial effect. 5. The size of inhibition zone on Staphylococcus epidermidis for Tangpo-san was 16mm in $50{\mu}{\ell}$, for Coptidis rhizoma was 25mm in $40{\mu}{\ell}$ and for Cravit was 34mm in $50{\mu}{\ell}$, showing the highest antibacterial effect. 6. The size of inhibition zone on Pseudomonas aeruginosa for Tangpo-san, Coptidis rhizoma was not and for Cravit was 24.7mm in $50{\mu}l$, showing the antibacterial effect. In addition, the results shows that the herbal eye drops, Tangpo-san and Coptidis rhizoma can be used to cure Staphylococcus aureus, Staphylococcus epidermidis keratitis and if further study is performed, the use of herbal eye drops will be valuable and beneficial in the clinical medicines.

요추 추간판절제술 후 Morphine PCA에 병용한 Ketorolac의 간헐적 정맥투여

김현수(Hyun Soo Kim),최관호(Kwan Ho Choi),한태형(Tae Hyung Han) 대한통증학회 2000 The Korean Journal of Pain Vol.13 No.2

N/A Background: This study was conducted to evaluate the efficacy of a parenteral nonsteroidal anti-inflammatory agent for management of post-surgical pain and its effect on hospital stay and long-term surgical outcome. Methods: Total of 40 patients undergoing lumbar discectomy were randomly assigned to two groups, receiving either 1) 30 mg intravenous ketorolac upon surgical closure, every 6 hours for 36 hours, and morphine IV PCA (intravenous patient controlled analgesia), or 2) only morphine PCA. A blinded investigator recorded; the visual analog pain scores, total postoperative narcotic consumption, complications by morphine PCA, length of hospitalization (from surgery to discharge), and long-term outcome at 6 weeks. Results: The patients who received IV ketorolac and morphine PCA reported significantly lower visual analog pain scores than patients receiving only morphine PCA. Cumulative morphine doses were significantly lower in the ketorolac group (P <0.001). There was no significant difference between groups in the frequency of side effects related to morphine PCA. Mean length of hospitalization was longer for patients receiving only morphine PCA, but there was no statistical significance. Six weeks after surgery, four (20.0%) patients who received only morphine PCA suffered persistent back pain. In contrary, all those patients who received ketorolac were free of back pain at follow-up (P<0.05). Conclusions: These results suggest that intermittent IV bolus ketorolac, when used with opioid IV PCA is more effective than opioid IV PCA alone for postoperative pain following lumbar disc surgery. However, this strategy did not contribute to early discharge from hospital after lumbar disc surgery. The effect to long-term surgical outcome was not conclusive.

하수처리 : UV/S2O8(2-) 공정에 의한 Bisphenol-A의 산화 연구

윤성환 ( Sung Hwan Yoon ),최관호 ( Kwan Ho Choi ),정성필 ( Seong Pil Jeong ),이석현 ( Seock Heon Lee ) 한국물환경학회 ( 구 한국수질보전학회 ) 2009 공동 추계학술발표회 Vol.2009 No.-