• Journal of Microbiology and Biotechnology
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• 제22권12호
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• pp.1653-1658
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• 2012

We have reported previously that a recombinant Escherichia coli co-expresses aminolevulinic acid (ALA) synthase, an NADP-dependent malic enzyme, and a dicarboxylate transporter-produced heme, an iron-chelated porphyrin, in a succinate-containing complex medium. To develop an industrially plausible process, a chemically defined medium was formulated based on M9 minimal medium. Heme synthesis was enhanced by adding sodium bicarbonate, which strengthened the C4 metabolism required for the precursor metabolite, although a pH change discouraged cell growth. Increasing the medium pH buffering capacity (100mM phosphate buffer) and adding sodium bicarbonate enabled the recombinant E. coli to produce heme at rates 60% greater than those in M9 minimal medium. Adding growth factors (1 mg/l thiamin, 0.01 mg/l biotin, 5 mg/l nicotinic acid, 1 mg/l pantothenic acid, and 1.4 mg/l cobalamin) also induced positive heme production effects at levels twice of heme production in M9-based medium. Porphyrin derivatives and heme were found in the chemically defined medium, and their presence was confirmed by liquid chromatography/mass spectroscopy (LC/MS). The formulated medium allowed for the production of $0.6{\mu}M$ heme, $29{\mu}M$ ALA, $0.07{\mu}M$ coproporphyrin I, $0.21{\mu}M$ coproporphyrin III, and $0.23{\mu}M$ uroporphyrin in a 3 L pH-controlled culture.

• 동의생리병리학회지
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• 제20권6호
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• pp.1451-1458
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• 2006

Hae Ron(海論) was recorded to Tae So(太素)‘s volume 5 Sa-hae-hap(四海合), Gap Eul(甲乙)’s volume 1 chapter 8 Sahae(四海) and You Gyeong(類經)‘s volume 9 Gyung-lak-ryu-sam-sib-yi(經絡類三十二) Yin-ji-sa-hae(人之四海). Human body has the Sahae(四海; Gi hae, Heul hae, Sugok hae, Su hae) as like as Earth has Sahae(四海; East sea, West sea, South sea, North sea). Person's Sahae corresponds with Earth's Sahae. This chapter is explaining about Acupoint's position that Sahae's Gi-hyeol 氣血) comes in and go out, symptoms of disease, that can appear When Sahae lost homeostasis and the treatment principle, Yeong-wi-gi-hyeo(營衛氣血) enables complex vital phenomenon of human body. This Yeong-wi-gi-hyeo(營衛氣血) can not move if there is no systematic O-jang yuk-bu(五臟六腑), Sip-yi-gyeong-maek (十二經脈)) and Gi-gyeong-pal-maek (奇經八脈). For these system batch, it is Sahae do most important part. Sahae is synthetic and systematic concept. This chapter is explaining the position and function. Together, This chapter is presenting symptoms and treatment principle that can appear when Sahae overbalanced. This is offering important clue in Korean medicine physiology and pathology phenomeno study. Therefore, I gathers and compares and analyzed commentese of several doctors to grasp difinitely this chapter's contents, and also investigated and translated.

• 한방안이비인후피부과학회지
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• 제24권1호
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• pp.142-170
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• 2011

Objective : The purpose of this study is to investigate dizziness of Plain Questions $\ll$素問$\gg$ and Miraculous Pivot $\ll$靈樞$\gg$. Methods : We conducted a study on the original text paragraphs of Internal Classic $\ll$內經$\gg$ containing the dizziness and analysis of Yang, Ma, Zhang, Wang etc. We drew a parallel between dizziness from Internal Classic $\ll$內經$\gg$and matching diagnoses from western medicine. Results : The results were as follows. 1. Dizziness in Ok Ki Jin Jiang Ron <玉機眞藏論> and Pyo Bon Byeong Jeon Ron <標本病傳論> had relation to liver and was similar to dizziness caused by tension, hypertension, anemia and cerebrovascular accident etc. in western medicine. 2. Dizziness in Ja Yeol<刺熱>, O Sa<五邪> and Hai Ron<海論> had relation to kidney and was similar to dizziness caused by aging and peripheral vertigo concurrent with tinnitus and difficulty in hearing in western medicine. 3. Dizziness in O Sa<五邪> had relation to heart(pericardium) and was similar to dizziness caused by cardiac output loss and psychogenic dizziness in western medicine. 4. In Internal Classic $\ll$內經$\gg$ the main etiology of dizziness was infirmity(虛), which were Qi(氣) of the upper portion of the body being insufficient(上氣不足), blood depletion(血枯), deficiency of marrow-reservoir(髓海不足) etc. 5. In Dae Hok Ron<大惑論> etiology and pathogenesis of dizziness were mentioned and dizziness was similar to dizziness caused by eye disorder, psychogenic dizziness and central dizziness in western medicine. 6. In Internal Classic $\ll$內經$\gg$ the meridian of acupuncture points which was used much for dizziness was Bladder Meridian. Aqupunture points used in treatment of dizziness were Ch'onju(天柱), Kollyun(崑崙), Taejo, Chok-t'ongkok(足通谷) etc. Conclusion : We found out etiology, pathogenesis, treatments of dizziness in Internal Classic $\ll$內經$\gg$. Further we compared with western medicine to develop better understanding of dizziness.

• 한국의사학회지
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• 제26권1호
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• pp.41-53
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• 2013

In this paper, King Kyung-Jong's strange diseases which had been exacerbated by the Sinim-Sahwa(辛壬士禍) are researched and discussed. The subject will be described mostly based on health and medical records from "The Daily Records of Royal Secretariat of Chosun Dynasty(承政院日記)" and "The Annals of the Choson Dynasty(朝鮮王朝實錄)". Sinim-Sahwa had occurred for two years. It is thought that the beginning of it was 'a controversy on a proclamation of a crown prince, Yeon Ing Goon'. At the first year of Kyung-Jong's ruling, August 21, the No-Ron demanded a king's heir be decided as soon as possible, the king asked Yeon Ing Goon as his successor because of his 'strange diseases'. In October of the same year, the conflict between No-Ron and So-Ron parties reached its peak after a dispute about 'regency from behind the veil for the crown prince' at that time. Kyung-jong added that he had a mysterious and heavy disease and there was little hope to recover from it. Some opposing courtiers emphasized the king was in his good health and there weren't any actual diseases he suffered. But Kyung-Jong stubbornly persisted the diseases he had were so heavy that he couldn't get well readily. In detail, he announced his disease had so deeply rooted in internal organs that he could feel some kind of heat and fire arousal form his heart, then rage and resent soaring. Eventually, on 16th, the No-Ron party followed the king's demand, thus the king's health and illness condition itself was gradually getting off the subject. It seems that Kyung-jong's strange diseases was hwa-byung(火病). His symtoms are similar to the symtoms of hwa-byung. Environment he lived, was enough to cause hwa-byung. as a result, Sinim-Sahwa was the event what his hwa(火) was erupted.

• 한방안이비인후피부과학회지
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• 제23권1호
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• pp.224-252
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• 2010

Objective : The purpose of this study is to investigate tinnitus of Plain Questions $\ll$素問$\gg$ and Miraculous Pivot $\ll$靈樞$\gg$. Methods : We conducted a study on the original text paragraphs of Internal Classic $\ll$內經$\gg$ containing the tinnitus and analysis of Yang, Ma, Zhang, Wang etc. We drew a parallel between tinnitus from Internal Classic $\ll$內經$\gg$ and matching diagnoses from western medicine. Results : The results were as follows. 1. Tinnitus in Plain Questions $\ll$素問$\gg$Tong Pyeong Heo Sil Ron <通評虛實論> was similar to the symptoms of diabetes mellitus complication and schizophreniform disorder in western medicine. 2. Liver fire tinnitus in Plain Questions $\ll$素問$\gg$ Yuk Won Jeong Gi Dae Ron <六元正紀大論> was similar to the symptoms of psychological distress in western medicine. 3. Phlegm fire tinnitus in Plain Questions $\ll$素問$\gg$ Ji Jin Yo Dae Ron <至眞要大論> was similar to the symptoms of meniere's disease and malfunction of autonomic nervous system in western medicine. 4. Blood deficiency tinnitus in Miraculous Pivot $\ll$靈樞$\gg$ Sa Gi Jang Bu Byeong Hyeong <邪氣藏府病形> was similar to the symptoms of anemia in western medicine. 5. Tinnitus in Miraculous Pivot $\ll$靈樞$\gg$ Gyeong Geun <經筋> was similar to the myofacial pain syndrome of the sternocleidomastoid muscle and the masseter muscle in western medicine. 6. Gallbladder deficiency tinnitus in Miraculous Pivot $\ll$靈樞$\gg$ Gwol Hyeong <厥病> was similar to the symptoms of otitis media and labyrinthitis in western medicine. 7. Kidney deficiency tinnitus in Miraculous Pivot $\ll$靈樞$\gg$ Gyeol Gi <決氣> and Hai Ron <海論> was similar to the symptoms of degenerative auditory organ in western medicine. 8. Tinnitus in Internal Classic $\ll$內經$\gg$ showed close relations with the symptoms of the wind character. Conclusion : We analyzed the original text paragraphs of Internal Classic $\ll$內經$\gg$ and explanations about tinnitus. Further studies are needed to compare oriental medicine and western medicine diagnoses to develop better treatments for tinnitus.

• Bulletin of the Korean Chemical Society
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• 제23권10호
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• pp.1359-1360
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• 2002

• 한국농촌건축학회논문집
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• 제20권1호
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• pp.77-84
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• 2018

Pungsu theory is one of the main factor influenced on the traditional village and house in Korea. Regarding the fact that a real effect of pungsu on the formation of traditional village and house, Study with a view of Pungsu theory could be a good method for deeply understanding the traditional architecture in Korea. In this context, this study analyzes the Gim, Hang Mug's house which is designated no. 136 as an important folk cultural heritage, located in 20, Chilseong-ro $4^{th}$ street, Chilseong-myon, Goesan-gun Chungbuk province. The analysis of the site and space lay-out is carried out by Yong(Dragon), Hyoel(Auspicious Spot), Sa(Sands), Su(Water) aspects of the Pungsu(Fengshui) Hyungsei-ron. Through the study, I find that there are many efforts to preserve the auspicious energy and minimize the negative influence from the transformed process from the early lay out of house to upper class residence having many attached buildings by laying out buildings after carefully observing and analyzing surrounding geographical features according to Pungsu theory.

• 대한한의학원전학회지
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• 제12권1호
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• pp.226-254
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• 1999

For the first time, the theory of ChonKwanChuk(寸關尺) and the examination method of KyungJung(輕重法) of KiGu(氣口) were formed in "NanKyung(難經)". After that, the vicera assignment theory at left and right hands(左右守藏府記屬理論) was established in "MaekKyung(脈經)" After Reserching the theoretical relevance of the two books, theories between the doctors who understood the examination method of ChukBu(尺部診法) of "Somun MaekYoJungMiRon(素問 脈要精微論)" as the examination method of KyungJung(輕重法) and the doctors who understood that method as the method of ChonKwanChuk(寸關尺) were compared and researched. The results were as follows : 1. The posit ion of ChonKwanChuk(寸關尺) of the examination method of ChonKwanChuk(寸關尺法) is explained at 2nd Nan(二難) of "NanKyung" as follows. Chuk(尺) is the position which is 1Chon(1寸, unit) distant from Kwan(關) to the direction of ChukTaek acupuncture point(尺澤穴) and Chon(寸) is the position which is 9Pun(9分, unit) distant from Kwan(關) to the direction of EoJe acupuncture point(魚際穴). And the six vessels(六經) were assined to ChonKwanChuk(寸關尺) on the basis of OHangJaMoSnagSaeng(五行子母相生) at 18th Nan(18難) of NanKyung. After that Yang Hyun-Jo(楊玄操) at Dang Dynasty, Jung Deok-Yong(丁德用), Woo Seo(廬庶) at Song dynasty explaind the examination method of ChonKwanChuk(寸關尺法) of NanKyung as the method of ChonKwanChuk of two hands(兩手寸關尺法) from the viewpoint of "MaekKyung(脈經)". 2. From the viewpoint of MaeKyung, the vicera assignment of the two hand ChonKwanChuk method is as follows. At Chuk of left hand, the Heart and Small intestine are assigned. At Kwan of left hand, the Liver and Gall Bladder are assigned. At Chuk of left hand, the Kidney and Bladder are assigned. At Chuk of right hand, the Lung and Large in testine are assigned. At Kwan of right hand, the Spleen and Stomach are assigned. At Chuk of Right hand, the Vital Gate(命門) and Bladder are assigned. 3. For the first time, HwalSu(滑壽) at Won dynasty said that the paragraph "尺內兩傍${\cdots}{\cdots}$" of "Somun MaekYoJungMiRon" is the first of the examination method of KiGu(氣口診脈法). After that Ma Shi(馬蒔), Jang Gae-Bin(張介賓) of Myung Dynasty, Jang Ji-Chong(張志聰), Seo Dae-Chun(徐大椿) of Chung Dynasty who were influenced by him explained that paragraph as the method of KiGuChonKwanChuk(氣口寸關尺法). 4. Lee Kyu-Jun(李圭晙) explained the paragraph "尺內兩傍${\cdots}{\cdots}$" of "Somun MaekYoJungMiRon" as the method of KyungJung(輕重法) and explained Chok(尺) as the paragraph 'Chuk is low position of Kigu, and it means the depth(氣口之下位也, 言其深也)' and explained that 'the Left and the Right is layers(左右者層數). And he revised that the Jang(臟) must be examined at the inner part and the Bu(府) must be examined at the outer part. By this, he settled the theoratical basis of the method of KyungJung(輕重法). 5. The doctors who used the examination method of ChonKwanChok(寸關尺診法) settled their logical justification of the two hand examination method of ChonKwanChuk(兩手寸關尺診法) by connecting with "Somon MaekYoJungMi-Ron" from the viewpoint of 2nd Nan(難) and 18th Nan(難) of NanKyung and MaekKyung. On the contrary, the doctors who used the examination method of KyungJung(輕重診法) settled their logical justification of the examination method of KyungJung(輕重診法) by connecting with "Somun MaekYoJungMiRon" from the viewpoint of 4th Nan(四難) and 5th Nan(五難).

• 한국가금학회지
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• 제44권2호
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• pp.93-102
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• 2017

본 연구에서 NDV의 L유전자와 F유전자를 표적 부위로 각각 제작한 primer 세트를 사용함으로써 하나의 PCR 튜브에서 NDV 검출(386 bp의 증폭 크기)과 함께 병원성 NDV(229 bp의 증폭 크기)를 동시에 감별 증폭할 수 있는 dRT-PCR 검사법을 개발하였다. 개발된 dRT-PCR검사법은 NDV를 특이적으로 검출하고, 병원성을 감별하였다. 특히 국내 병성감정 실시기관에서 적용 중인 기존의 RT-PCR 상용키트에서는 검출하지 못하는 class I NDV과 PPMV(class II 유전형 VI형)을 NDV를 검출함과 동시에 병원성 NDV도 감별가능하였다. 개발된 dRT-PCR 검사법의 검출 민감도는 약 $10^{3.0}EID_{50}/0.1mL$로 평가되었다. 또한 ND발생국의 야외 시료에 적용했을 때, NDV 공통항원 검출율은 94.4%였으며, 병원성 NDV 검출율은 100%이었다. 그러므로 본 연구에서 개발한 dRT-PCR 검사법은 의심축 사례에서 ND를 신속 정확하게 진단하는 데 유용할 진단 방법을 제공할 수 있을 것으로 판단된다.

• 한국철학논집
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• 제32호
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• pp.113-159
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• 2011

17세기 중 후반에 진행된 서인의 자기 분열과 소론계의 출현은 조선사회 내부에서의 일대 정치사적 사건에 해당하는 의미를 내포한다. 이제 소론은 송시열이 역학 구도의 원천에 배치된 노론과는 상이한 사상적 대외적 노선을 구축해 나가게 됨으로써, 척박한 조선 지성계의 면모를 일신할만한 한 축을 형성하게 되었다. 실상 이러한 조짐은 노소 분열이 진행되는 과정에서 윤선거가 시종 윤휴의 사상성을 변호하고, 이른바 회니 시비의 와중에서 윤증이 송시열의 위선적 학문 행위와 명분론적 대외 노선을 동시에 비판할 때에, 이미 그 맹아가 움트기 시작했던 것이다. 초기 소론을 대표하는 윤증과 박세당, 남구만과 박세채 등은 실로 다양한 사안들을 대상으로 한 토론과 대화 문화를 존중함으로써, 장차 소론계만의 고유한 학풍을 형성하는 데 크게 기여했다. 소론의 중진들은 당면한 시국 현안에 대해서도 폭넓은 대화와 토의를 병행해 나갔던바, 박세채가 집성한 황극탕평론은 정치철학적 영역에서 소론계의 대화 문화가 결실한 또 하나의 긍정적인 사례였다. 소론의 선배들은 붕당의 폐해를 타파하기 위한 논의인 탕평론에 깊이 공감하고, 그 기본 골격을 형성해 나가는 과정에서 상호간의 의견을 폭넓게 참작했던 것이다. 결과적으로 초기 소론의 선배들은 닫힌 동일성의 학문적 울타리에 안주하기보다는 서로의 차이를 존중하는 대화 양식을 존중함으로써, 진정한 학문적 행위란 소통을 지향하는 과정을 통해서만이 유의미한 결실을 맞이한다는 사실을 과시해 보였던 것이다. 이처럼 대화와 토론을 통한 소통적 학문 행위는 소론의 2세대에게로 전승되면서, 장차 소론계만의 고유한 학풍으로 정착될 국면을 맞이할 전망이다.