• The Journal of Korean Medicine
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• v.40 no.1
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• pp.1-11
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• 2019

Objectives: The aim of this study is to introduce the Clinical presentation and announce the importance of developing Clinical presentation of Korean medicine and suggest about development direction of Clinical presentation of Korean medicine. Methods: To Investigate the Clinical presentation used in western medicine. I think that Clinical presentation of Korean medicine is a systematic list of Korean medicine symptoms and a standard syndrome differentiation and treatment(辨證論治). So I would like to offer "PangYakHapPyon(方藥合編)" as a basis for developing Clinical presentation of Korean medicine. Results: The clinical presentation term has become widespread in use at Calgary Medical college. Calgary Medical college created a list of 120 clinical presentations In 1991. In Korea, 101 clinical presentations were made in 2016. "PangYakHapPyon(方藥合編)" has been used effectively for over 130 years and widely used in the public. In addition, "PangYakHapPyon(方藥合編)" is summarized in the symptoms and prescriptions that occur frequently in Korea. Conclusions: For the globalization and standardization of Korean medicine, Clinical presentation of Korean medicine should be developed. The overall form of Clinical presentation of Korean medicine uses the form of Clinical presentation of Canada and a standard syndrome differentiation and treatment(辨證論治) for diagnosis and treatment is based "PangYakHapPyon(方藥合編)".

• The Korean Journal of Food And Nutrition
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• v.25 no.3
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• pp.447-453
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• 2012

Various types of tea are consumed as a popular beverage worldwide particularly in Asian countries such as Korea, China, and Japan. The purpose of this study was to investigate the mineral contents, antioxidant properties and anticancer activity of Yak-Sun tea that is prepared by six oriental medicinal herbs. The results of the mineral contents were as follows; Ca, Mg, and Na contents were higher than those of green tea, whereas Fe, P, and K contents were lower than those of green tea. The total phenolics and flavonoid content of the Yak-Sun tea were higher than those of green and black teas. The $IC_{50}$ values of DPPH radical, hydroxyl radical, hydrogen peroxide radical scavenging of Yak-Sun tea were 0.78, 1.58, and 2.04 $mg/m{\ell}$, respectively, whereas the radical scavenging values of ${\alpha}$-tocopherol was 0.06, 0.05, and 0.09 $mg/m{\ell}$, respectively. When cancer cells were treated with Yak-Sun tea, the anticancer activity increased in a dose dependent manner. HCT116 colon cancer cell lines were dramatically increased, as compared to other cancer cell lines, such as MCF-7, H460, and MKN45 cell lines. The results of this study demonstrated that Yak-Sun tea could function as a tea to enhance health conditions for antioxidant and anticancer activity.

• Asian-Australasian Journal of Animal Sciences
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• v.29 no.9
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• pp.1363-1370
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• 2016

Rennet, a complex of enzymes found in the stomachs of ruminants, is an important component for cheese production. In our study, we described that yak chymosin gene recombinant Pichia pastoris strain could serve as a novel source for rennet production. Yaks total RNA was extracted from the abomasum of an unweaned yak. The yak preprochymosin, prochymosin, and chymosin genes from total RNA were isolated using gene specific primers based on cattle chymosin gene sequence respectively and analyzed their expression pattern byreal time-polymerase chain reaction. The result showed that the chymosin gene expression level of the sucking yaks was 11.45 times higher than one of adult yaks and yak chymosin belongs to Bovidae family in phylogenetic analysis. To express each, the preprochymosin, prochymosin, and chymosin genes were ligated into the expression vector $pPICZ{\alpha}A$, respectively, and were expressed in Pichia pastoris X33. The results showed that all the recombinant clones of P. pastoris containing the preprochymosin, prochymosin or chymosin genes could produce the active form of recombinant chymosin into the culture supernatant. Heterologous expressed prochymosin (14.55 Soxhlet unit/mL) had the highest enzyme activity of the three expressed chymosin enzymes. Therefore, we suggest that the yak chymosin gene recombinant Pichia pastoris strain could provide an alternative source of rennet production.

• Journal of Haehwa Medicine
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• v.15 no.2
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• pp.247-261
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• 2006

In oriental medicine, Rhei Radix et Rhizoma & Gardeniae Fructus are frequently used materials for anti-inflammatory effect especially urinary tract disease and for neuropsychosis. Bang-Yak-Hap-Pyun(方藥合編) is widely used for clinical herbal prescription book. In Bang-Yak-Hap-Pyun(방약합편), Rhei Radix et Rhizoma is used 0.8g~16g. and Gardeniae Fructus is used 1.2g~6g. The most important fact is that the prescriptions used Rhei Radix et Rhizoma & Gardeniae Fructus at the same time are 4(Yang-Gyuk-San, Pal-Jung-San, Sa-Chung-Hwan, Suk-Gyul-Myung-San. The ratio of Rhei Radix et Rhizoma & Gardeniae Fructus are 2:1, 1:1, 1:1, 1:2 ). The number of prescription Rhei Radix et Rhizoma & Gardeniae Fructus in Bang-Yak-Hap-Pyun is total 45. 1 in sang-tong(上統), 5 in jung-tong(中統), 39 in ha-tong(下統). The group of mostly used disease is about urinary tract. The ratio of Rhei Radix et Rhizoma in Bang-Yak-Hap-Pyun is 3.33%~57.14%. And the ratio of Gardeniae Fructus is 3.47%~98%. The mostly quoted medical literature what prescription included Rhei Radix et Rhizoma & Gardeniae Fructus in Bang-Yak-Hap-Pyun are Dong-Yi-Bo-Gam and Man-byung-hoe-chun.

• Korean Journal of Plant Taxonomy
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• v.42 no.2
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• pp.161-166
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• 2012

Aiming to determine the taxonomic identity of Gang-hwa-yak-ssuk as a cultivated plant, this study analyzes ITS sequences and compares their external morphologies with the genus Artemisia, which have a similar external morphology. Thus far, we have considered A. indica as the original plant of Gang-hwa-yak-ssuk, but Gang-hwa-yak-ssuk is better grouped with A. argyi, not A. indica, for the following reasons: Gang-hwa-yak-ssuk has the same characteristics as A. argyi in terms of the natural habitat, in that it is 1-bipinnately cleft or parted in the external morphology of its leaves, and because the white glandular trichome is distributed on the adaxial surface. This is in addition to the result of ITS sequence analysis. Therefore, we can define Gang-hwa-yak-ssuk as a cultivated plant that originates from A. argyi and not A. indica.

• Journal of the East Asian Society of Dietary Life
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• v.14 no.1
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• pp.64-69
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• 2004

The deficiency of the neurotransmitter acetylcholine(ACh) is responsible for the initiation of Alzheimer's disease. In addition, there is a simple evidence that oxidative stress significantly increases in persons with Parkinson's disease compared to age-matched healthy persons. Therefore, the objective of the study was to investigate the neurodegeneration inhibitory effect of soybean(Glycine Max) and Yak-Kong(Rhynchosia Nolubilis) by measuring the degree of inhibiting Acetylcholinesterase (AChE) catabolizing the ACh and the free radical scavenger effect in vitro. AChE was measured by the minor modified Ellman assay. Free radical scavenging activity was measured using l-diphenyl-2-picrylhydrazyl (DPPH). First, the MeOH extracts of Soybean and Yak-Kong showed the AChE inhibiting activity of 62.0$\pm$2.43％ and 65.0$\pm$3.29％ at the 5 mg/$m\ell$ concentration. The 50％ inhibitory concentration ($IC_{50}$/) of AChE was 1.96 and 1.31 mg/$m\ell$ in the MeOH extracts of soybean and Yak-Kong. Second, the MeOH extracts of soybean and Yak-Kong showed the free radical scavenger activity of 23.1$\pm$4.26％ and 80.7$\pm$4.61％ at the 5 mg/$m\ell$. IC50 of free radical scavenger activity in Soybean and Yak-Kong was 13.00 and 1.41 mg/$m\ell$ in MeOH extracts and was 5.95 and 2.74 mg/$m\ell$ in hot-water extracts, respectively. In this study, the extracts of Soybean and Yak-Kong showed powerful effects in the AChE inhibition and free radical scavenging. The extracts of Soybean and Yak-Kong were expected to prevent the many neurodegenerative diseases.

• Herbal Formula Science
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• v.17 no.1
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• pp.1-16
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• 2009

This report describes the studies as follows through the research of Basic-prescriptions about 123 prescriptions in high-chepter(上統) from Bang-Yak-Hap-Pyun(方藥合編). There are 24 Basic-prescriptions including Sagunja-tang(四君子湯), Samul-tang(四物湯), Sogeonjung-tang(小建中湯), lijung-tang(理中湯), Dangguibohyul-tang(當歸補血湯), Yijin-tang(二陳湯), Gauwon-chun(擧元煎), Jeongweon-eum(貞元飮), and Yukmichiwhang-won(六味地黃元), etc. about 123 prescriptions in high-chepter(上統) from Bang-Yak-Hap-Pyun(方藥合編). There were many cases compounding the Basic-prescriptions each other. So I investigated those cases. The results were the other typed (blended) Basic-prescriptions including Palmul-tang(八物湯), Sipjeondaebo-tang(十全大補湯), Yukgunja-tang(六君子湯), Bojungyikkee-tang(補中益氣湯), SsangHwa-tang(雙和湯), and Gwibitang(歸脾湯). And I investigated about pathologies in connection with these Basic-prescriptions. Oriental Medical Pathology applied with these Basic-prescriptions were Giheo(氣虛), hyulheo(血虛), Gihyulguheo(氣血俱虛), Biheohan(脾虛寒), Giheo-dameum(氣虛痰飮), Giheohaham(氣虛下陷), Sineumheo(腎陰虛), etc. These results indicated that 123 prescriptions in high-chepter from Bang-Yak-Hap-Pyun are composed of Bojei(補劑) to treatment against many kinds of Infirmity and promote physiological function.

• Asian-Australasian Journal of Animal Sciences
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• v.12 no.2
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• pp.189-191
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• 1999

Mineral profile of serum and cerebrospinal fluid (CSF) of 15 Himalayan Yak (adult female, n=8; adult male n=4 and young male,n=3) was studied in their natural habitat at an altitude of 3300 meters above mean sea level at Sangla in north western Himalayas. The macro and micro minerals estimated in serum and CSF were; Sodium, Potassium, Calcium and Magnesium and Zinc, Copper and Iron respectively. The values recorded among different Yak groups did not significantly differ from each other except serum iron and haemoglobin which were significantly higher (p<0.05 ) in young male Yaks compared to the adult male and female Yaks. An observation of great significance was considerably higher potassium and lower sodium level in Yaks compared to other bovine species of plains. The serum potassium values in some adult female Yaks were recorded as high as 10.4 mEq/l and the values varied between 6.6 to 9.8 mEq/l in young male Yaks. The serum Sodium values and Na:K ratios in Yak serum ranged between 117.5 to 122.6 mEq/l and 13.7 to 15.3 respectively. The possible relationship of high serum Potassium value with hypoxic conditions and hostile mountain environment has been discussed.

• The Journal of Korean Medical History
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• v.17 no.2
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• pp.99-110
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• 2004

This study makes SoGanEum(疎肝飮), which is included in YoYak(要略) [JangBuPyoBonHeoSil MaekYakChongBang (臟腑標本虛實脈藥摠方)], its object. It elucidates the origin of this prescription from Chinese medical texts, and examines the characteristics shown in the process of reception through Joseon's exemplary medical texts.

• Korean Journal of Oriental Medicine
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• v.15 no.1
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• pp.43-47
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• 2009

Personnel who had contributed Medical development in history are classified into four types in this paper. The first, it is personnel that studied the medicine or treated a patient like doctors, medical researchers, physicians, nurses, etc.. The second, it is personnel that made law or systems about medicine or published the medical books. The third, it is personnel that received the medical treatment like patients or their protectors. The last, it is personnel that are teachers, students, friends, and relatives of people above mentioned. The studies of medical personnel in history are important. Those are more effective and easier informations than medicine itself. This paper is the study on medical personnel about HyangYak medicine that soley made from HyangYak(鄕藥) and that of classifying the informations about these persons.