• Journal of Acupuncture Research
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• v.20 no.5
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• pp.28-37
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• 2003

Objective & Methods: In order to ascertain the names. locations. the way of getting acu-point and indications for moxibustion about Ko-Hwang(膏盲) and Go-Hwang-Su(膏盲兪). I have translated the text for Ko-Hwang(膏盲) and Go-Hwang-Su(膏盲兪) collected in several relative classical books. and performed literal investigation about it. Through the study, the following results are obtained. Results & Conclusions: 1. The two words Go(膏) and Hwang(盲) have different concepts each other originally. and Go-Hwang(膏盲) is the abbreviation of the words "Upon the Hwang(盲), Under the Go(膏)", which means "A gap of Heart and diaphragm" that is under the heart and on the diaphragm 2. Go-Hwang-Su(膏盲兪) is the acu-point which can treat the diseases located in the gap of Go(膏) and Hwang(盲), so they must not be named as Go-Hwang(膏盲) or Go-Hwang-Hyui(膏盲穴). 3. The origination of Go-Hwang-Su(膏盲兪) is speculated as the interval of Hwang-Bo-Mil(皇甫謐) and Son-Sa-Mak(孫思邈). And I think it had been created by Son-Sa-Mak(孫思邈) up to now. 4. The words "Four ribs and Three spaces(四肋三間)" those are founded in the text of The Entrance of Medicine(醫學入門) and The Great Success on Acupuncture and Moxibustion(針灸大成) are either the words those had been quoted from The Bible of Helping Life by Acupucture and Moxibustion(針灸資生經) in wrong way. or the misunderstanding of the original mind of Son-Sa-Mak(孫思邈) as being quoted in the text. So you should know it exactly as Son-Sa-Mak(孫思邈) had said. 5. When you search the acu-point Go-Hwang-Su(膏盲兪), you must pull the arms of patients forwardly to reveal the acu -point. because it is covered by the scapula in normal posture. 6. The indications for the use of Go-Hwang-Su(膏盲兪) are same as mentioned in this study. And it can grow the Yang-Gi(陽氣) more prosperous.

• Biomolecules & Therapeutics
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• v.8 no.3
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• pp.255-261
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• 2000

WooHwangChungSimWon is a traditional prescription for treating with hypertension, arteriosclerosis, coma, and stroke in China, Korea, and Japan. In the new presciption of WooHwangChungSimWon, the covet is substituted for the musk, the major component of WooHwangChungSimwon, because of the prohibition law about the musk. We have made a comparative study of the effects on the ischemic damage between the musk containing and civet containing WooHwangChungSimWon. In order to investigate the effects of WooHwangChungSimWon on the ischemic damage, each samples were administrated for 12 days, ischemia was induced for 10 minutes at 7th day, and immunohistochemistry was performed in the region of hippocampus of mongolian gerbils. According to the result of immunohistochemistry, the survival rates of neuroal cells in the hippocampal CA1 region are 37.8% in the high dose of musk containing WooHwangChungSimWon (HM-WHCSW) administrated group, 27.8% in low dose of civet containing WooHwangChungSimWon (LC-WHCSW), and 35.5% in high dose of civet containing WooHwangChungSimWon (HC-WHCSW) administrated group. These survial rates were significantly different from the survival rate of sham control group (14.4%). The results suggest that all the samples except the low dose of musk containing WooHwangChungSimWon (LM-WHCSW) have protective or preventive effects on cerebral ischemia.

• Journal of The Korean Society of Agricultural Engineers
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• v.55 no.4
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• pp.65-72
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• 2013

The physical, mechanical, water purification and temperature properties of fiber reinforced porous hwang-toh green roof concrete have been evaluated in this study. The effect of the depending on replacement ratio of blast furnace slag to cement was investigated such that the replacement ratio is varied to 0 % and 30 %. Also, the replacement ratios of hwang-toh were 0, 20 and 30 %. The polyvinyl alcohol fiber was used for the reinforcing fiber. A series of pH test, unit weight, void ratio, compressive strength, after purification and variation of temperature test have been performed to evaluate the performance, water purification effect and temperature properties of the fiber reinforced porous hwang-toh green roof concrete. The test results indicate that the physical and mechanical properties of fiber reinforced porous hwang-toh green roof concrete is affected by the replacement ratio of the blast furnace slag and hwang-toh contents. Results of purifying water showed that the water purification effect of porous hwang-toh green roof concrete is about 40 %. Also, the temperature properties test results indicate the green roof blocks using fiber reinforced porous hwang-toh green roof concrete have insulation and temperature reduction effect.

• YAKHAK HOEJI
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• v.44 no.5
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• pp.470-477
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• 2000

WooHwangChungSimWon is a traditional medicine for treatment of hypertension, arteriosclerosis, coma, and stroke in China, Korea, and Japan. In the new prescription of WooHwangChungSimWon, the civet is substituted for the musk, the major component of WooHwangChungSimwon, because of the prohibition law about the musk. We have made a comparative study of the effects on the central nervous system between the musk containing and civet containing WooHwangChungSimWon. In order to investigate the effects on the central nervous system, we have examined spontaneous motor activities, anti-convulsion activities induced by chemicals or electric shock, sleep induced by hexobarbital, and antistress effects. In the examination of anti-convulsion effects against the electric shock and injection of pentetrazol, only the civet containing WooHwangChungSimWon showed the anti-convulsion effects, i.e. the duration of convulsion by electric shock was decreased (control: 104.0 seconds, low dose of civet containing WooHwangChungSimWon: 60.7 seconds) and the duration of suppression against pentetrazol induced convulsion was increased (control: 392.3 seconds, low dose of civet containing WooHwangChungSimWon: 574.0 seconds, high dose of civet containing WooHwangChungSimWon: 561.4 seconds). In the other examinations, all kinds of WooHwangChungSimWon showed sedation, anti-convulsion activities, and induction of sleeping. These results suggest that there are no significant differences between the musk containing and civet containing WooHwangChungSimWon except the anti-convulsion effects against the convulsions induced by electric shock and pentetrazol.

• Journal of The Korean Society of Agricultural Engineers
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• v.52 no.3
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• pp.9-17
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• 2010

This study aims to evaluate a porous concrete using hwang-toh, blast furnace slag and blast furnace slag (BFS) cement instead of type I cement. The tests that were carried out to analysis the properties of porous hwang-toh BFS cement concrete included compressive strength, continuous void ratio, absorption rate, and pH value, repeated freezing and thawing test were conducted. Test results indicated that the performance in porous hwang-toh concrete are effective on the kaoline based binder materials. The pH value were shown in about 9.5 ~ 8.5. The compressive strength was increased and void ratio was decreased with increasing the kaoline based binder materials, respectively. The void ratio and compressive strength were in the range of about 21 ~ 30 %, 8 ~ 13 MPa, respectively. The increased in void ratio of more than 25 % is showed to reduce the resistance of repeated freezing and thawing. Also, the resistance of repeated freezing of thawing and the compressive strength of porous hwang-toh BFS cement concrete are independent with hwang-toh content and BFS cement amount. But, the void ratio was decreased with increasing the high volume hwang-toh contents (more than 15 %).

• The Journal of Korean Medical History
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• v.31 no.2
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• pp.17-26
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• 2018

, which is part of The Oriental Library collection in Japan, is a record that Hwang Dosoon (黃道淳) visited China in 1894. In this paper, several facts have proved that the author of the is Hwang Dosoon. First, the records in the and coincide with each other. Second, I found Hwang Dosoon on the list of the written by Shim Donyoung and confirmed that one of the characters in his name was mis-spelled. Third, I confirmed that the date and place of the reports in coincided with the . Fourth, the name on the ownership stamp in the has been identified as Hwang Dosoon. The consists of five parts. They are preface, diary, appendix, list, and itinerary. The records are from August 7, 1849 to October 16, but briefly mentions the contents of the itinerary from July 17 to December 1. This book is a book written by Hwang Dosoon himself kept in his own collection, and is highly valuable because it is the only relic of Hwang Dosoon.

• The Korea Journal of Herbology
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• v.36 no.6
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• pp.47-61
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• 2021

Objectives : 'Steaming and drying' is a traditional processing method that has been used to produce Suk-ji-hwang (熟地黃; Rehmanniae Radix Preparata) from Ji-hwang (地黃, the fresh root of Rehmannia glutinosa Liboschitz ex Steudel; Rehmanniae Radix). The steaming and drying process, which is proceeded in heating and moisturizing conditions, plays a crucial role in the change of therapeutic effect of Ji-hwang, presumably due to the modification of its chemical constituents. In this article, the chemical influence of the 'Steaming and drying' process was investigated for understanding the underlying mechanism of chemical modification of Ji-hwang. Methods : The articles regarding the modifications of chemical constituents of Ji-hwang during the 'Steaming and drying' process were collected and analyzed to investigate the influence of the processing to Ji-hwang. Results : The results indicated that iridoid glycosides were degraded to their aglycones and sugars, and such degradations occurred faster at a high pressure than at an atmospheric pressure during the process. The contents of catalpol, ajugol, and acteoside were decreased, while those of rehmannioside A and D were slightly increased during the repeated processing. The contents of oligosaccharides, namely sucrose, maltose, raffinose, and stachyose (except for manninotriose), were decreased, while those of monosaccharides, glucose and fructose, were increased by the repeated processing. Conclusions : These results demonstrate that the 'Steaming and drying' process influenced the chemical constituents of Ji-hwang and provide probable basis for the therapeutic modification of Suk-ji-hwang after the processing of Ji-hwang.

• Proceedings of the Korea Concrete Institute Conference
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• 2005.05a
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• pp.83-86
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• 2005

The object of this experimental study is to understand the bond performance and the shear behavior of concrete mixed with hwang-toh and blast-furnace slag. Main variables were the compressive strength according to replacement level of hwang-toh and blast-furnace slag. The results revealed that up to 20$\%$ of Hwang-toh the bond and the shear strength were improved.

• (The)Study of the Eastern Classic
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• no.33
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• pp.437-470
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• 2008

Woo-Suk Hwang Jong-Ha(友石, 黃宗河 1887-1952), Woo-Chung Hwang Sung-Ha (又淸, 黃成河, 1891-1965), Gook-In Hwang Kyung-Ha (菊人, 黃敬河, 1895-?) and Mi-San Hwang Yong-Ha(美山 黃庸河, 1899-?) were not only renowned writers and painters but also brothers spaced four years apart The Hwang brothers were not specially trained by educational institutions, but studied on their own, relying on picture books from China and the artpieces of masters. Even though brothers each born only four years from the next, they preferred different techniques, and the subjects they were proficient at drawing were all different to some extent: Tiger Painting by Hwang Jong-Ha, Finger Painting by Hwang Sung-Ha, Ginseng Painting by Hwang Kyung-Ha and Painting of Four Gracious Plants (plum, orchid, chrysanthemum, bamboo) by Hwang Yong-Ha are an example of this. They also showed differences in their manner of holding various exhibitions. They did, however, forge strong familial ties by holding the Exhibition by Four Brothers or by producing joint paintings. In particular, they established an art school called the Song-Do Society for the Research of Writings and Paintings in Gaesung, North Korea as a means to nurture young artists and to offer opportunities to introduce their own artwork. They were both friends and artists, as they spent their childhood together and share their thoughts and hobbies as well as their own individual and unique works of art. Moreover, they went the through ups and downs of Korean history from the end of the Joseon Dynasty through the Japanese occupation however, they strove to keep the tradition of Korean paintings alive, and even persevered in writing and drawing countless artwork with paper, brush and Chinese ink until the day they each died.

• Journal of Physiology & Pathology in Korean Medicine
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• v.33 no.4
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• pp.198-206
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• 2019

This study was conducted to evaluate the vasorelaxant effect of DangGuiSu-San and SamHwangSaSim-Tang extract on contracted rabbit carotid artery. To study the effect of DangGuiSu-San and SamHwangSaSim-Tang extract on contracted rabbit carotid arterial strips, arterial strips with intact or damaged endothelium were used for experiment using organ bath. The pre-contracted arterial strips with Phenylephrine(PE) was treated with various concentrations of DangGuiSu-San and SamHwangSaSim-Tang extract(0.01, 0.03, 0.1, 0.3 and $1.0mg/m{\ell}$). To determine the mechanisms of DangGuiSu-San and SamHwangSaSim-Tang-induced vasorelaxant, DangGuiSu-San and SamHwangSaSim-Tang extract were infused into contracted arterial rings which had been pretreated by indomethacin(IM), tetraethylammonium chloride(TEA), $N{\omega}$-nitro-L-arginine ($_L-NNA$), methylene blue(MB). And calcium chloride(Ca) 1 mM was infused into precontracted arterial ring induced by PE after treatment of DangGuiSu-San and SamHwangSaSim-Tang extract in $Ca^{2+}$-free krebs solution. DangGuiSu-San and SamHwangSaSim-Tang extract revealed significant relaxation on PE-induced arterial contraction. DangGuiSu-San and SamHwangSaSim-Tang extract also had an effective relaxation to the intact endothelium arterial ring. SamHwangSaSim-Tang extract on contracted rabbit carotid artery is related with NO-cGMP pathway. Pretreatment of DangGuiSu-San and SamHwangSaSim-Tang extract inhibited the contraction by influx of extracellular $Ca^{2+}$ in contracted arterial ring induced by NE. This study indicated that the relaxation effect of SamHwangSaSim-Tang extract on contracted rabbit carotid artery is related with NO-cGMP pathway. Pretreatment of DangGuiSu-San and SamHwangSaSim-Tang extract inhibited the contraction by influx of extracellular $Ca^{2+}$ in contracted arterial ring induced by NE.