• Title/Summary/Keyword: formulas

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A Trend of Yin-tonifying Formulas Compared with Yang-tonifying Formulas on Anti-platelet and Anti-thrombotic Activity

  • Jeon, Won-Kyung;Yoo, Bo-Kyung;Ahn, Sang-Young;Lee, Ju-Hyun;Ahn, Sang-Woo;Ko, Byoung-Seob
    • The Journal of Korean Medicine
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    • v.30 no.6
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    • pp.1-8
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    • 2009
  • Objectives: Formulas for treatment of yin or yang deficiency conditions have been commonly used in traditional Korean medicine. The aim of this study is to examine the possible inhibitory effects of yin- or yang-tonifying formulas on in vivo anti-platelet activity and in vivo anti-thrombotic activity. Methods: We tested the effects of 26 types of yin- or yang-tonifying formulas on platelet aggregation induced by collagen in human whole blood using the impedance method of aggregometry and accessed a biomarker of platelet activation using thromboxane $B_2$ immunoassay. We also tested the anti-thrombotic effects of effective candidates on experimental models of thrombosis in mice. Results: 3 types of yin-tonifying formulas and 3 types of yin-yang-tonifying formulas were selected to be the most effective candidates (p<0.01). Also, through in vivo study, the antithrombotic activities of Igyeong-tang, Gamisipjeondaebo-tang, and Gamisoyo-san-treated groups, with recovery rate of 60, 50, and 45.45%, respectively, were observed to be higher than those of the control group (saline, 36.8%) in mouse acute thrombosis. Conclusion: These results show that yin-tonifying formulas are more effective in anti-platelet and anti-thrombotic activity than yang-tonifying formulas.

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Analyses of Formulas in "Key to Therapeutics of Children's Diseases (小兒藥證直訣)" (소아약증직결(小兒藥證直訣)의 처방분석(處方分析))

  • Cho, Hyun-Jin;Park, Ki-Jeong;Park, Sun-Dong
    • Herbal Formula Science
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    • v.19 no.2
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    • pp.119-133
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    • 2011
  • Objectives : This study aimed to reveal the characteristics of formulas in "Key to Therapeutics of Children's Diseases" by analysis of crude drugs that constitute formulas. Methods : To analyze the formulas, We classified the formulas to presenting symptom classification. And within that categories, the crude drugs in formulas were diagrammatized. Results : After those analyses, we brought a conclusion as like these. 1. The formulas classified into some categories that include chronic consumption disease, parasitization, digestive system disease, febricity, infectious disease, respiratory disease, skin disease, infirmity and etc. 2. We analyzed the characteristic of formulas by categorization of crude drug combination. In this way, we recognized that Qian Yi(錢乙) frequently used cold crude drugs unlike the trend of S$\grave{o}$ng(宋) dynasty doctors. 3. The prescription that described in "Key to Therapeutics of Children's Diseases" can be found in "Treasured Mirror of Eastern Medicine(東醫寶鑑)" and the other books on posterity. Conclusions : Through these researches, we verified that Qian Yi affect cold herbal and mineral drugs. This tendency of Qian Yi have an effect on the Nourish yin school. And several decades of formulas of "Key to Therapeutics of Children's Diseases" contain in part of pediatrics on "Treasured Mirror of Eastern Medicine". We reconfirmed that Qian Yi affected profound influence on the development of pediatrics and Nourish yin school.

Study on practical usage of Fritillaria Bulb and Fritillaria Thunbergii Bulb in formulas (천패모(川貝母)와 절패모(浙貝母)의 처방활용(處方活用)에 관한 고찰(考察) - 동의보감(東醫寶鑑)과 방약합편(方藥合編)을 중심으로 -)

  • Kim, An-Na;Jang, Hyun-Chul;Oh, Yong-Taek;Bae, Soon-Hee;Kim, Sang-Kyun;Kim, Jin-Hyun;Kim, Chul;Song, Mi-Young
    • Herbal Formula Science
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    • v.18 no.2
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    • pp.109-124
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    • 2010
  • In this study, we considered the usecase of formulas containing either Fritillaria Bulb (川貝母) or Fritillaria Thunbergii Bulb (浙貝母). These two medicinal materials are distinguished in the Korea Pharmacopoeia and circulating the market separately. But only term "貝母" is traditionally written for describing formulas, and the proper material will have to be determined by a subjective point of view. So, we have comparatively studied the nature, flavor, meridian entry, effect and indication of two materials first. Then we have chosen 54 formulas that "貝母" was used as a primary material from the Donguibogam and the Bangyachappyun, and we have compared effects, indications of two materials and indication of 54 formulas. Finally, we have suggested proper materials for each formula by referring the results above and sentences, which is explaining formulas and the roles of materials in the combination for treatment. The analysis showed that Fritillaria Bulb is proper to 15 formulas, Fritillaria Thunbergii Bulb is proper to 31 ones. This number is 85.2% of 54 formulas and this result shows that we need to distinguish between two materials for "貝母" in the formulas from old traditional literature. For the rest 8 formulas (14.8%), we could not analyze which material is proper or not.

A STUDY ON THE INFLUENCE OF INFANT FORMULAS ON PLAQUE pH (유아용 조제 분유가 치태 pH에 미치는 영향에 관한 연구)

  • Chung, Woo-Jin;Lee, Sang-Hoon;Hahn, Se-Hyun
    • Journal of the korean academy of Pediatric Dentistry
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    • v.25 no.1
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    • pp.93-102
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    • 1998
  • Infant formula in nursing bottle, with inappropriate feeding habits, is major factor associated with the development of nursing caries. Although each infant formula has different carbohydrate and protein composition, studies comparing cariogenic potential of many Korean-branded infant formulas are deficient. In addition, it is on the point of being difficult to evaluate the cariogenecity of milk due to development of many infant formulas. In this study, to evaluate the cariogenic potential of many infant formulas, after oral rinse with six Korean-branded infant formulas(three milk based formulas, one soy based formula and two specific formulas for infants with allergy to milk protein and with lactose intolerance) for ten adult volunteers(eight males and two females), plaque pH change was measured with In vivo/In vitro combination technique and results were as follows. 1. All six different kinds of Korean-branded commercial infant formulas dropped the plaque pH significantly(p<0.05) and at an hour after rinse, plaque pH was not recovered in most of subjects. 2. Soy based infant formula and casein-hydrolyzated infant formula containing no casein dropped the plaque pH significantly more than milk based infant formula containing casein (p<0.05). 3. In the milk protein of infant formulas, casein had more effect on buffering the pH change of the infant formula than whey protein and casein-hydrolyzated infant formula had a reduced effect of casein. 4. In infant formulas with similar protein composition, infant formula containing sucrose dropped plaque pH more than infant formula containing lactose, but there was no significant difference (p>0.05).

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A Study on the Interrelation Establishment of Herbal Formulas that Clear Heat (청열방제간(淸熱方劑間)의 연관성(聯關性) 확립(確立)에 대(對)한 문헌적(文獻的) 연구(硏究))

  • Yoo, Jea Hyun;Jegal, Kyung Hwan;Yoon, Ji Seok;Roh, Jong Seong;Byun, Sung Hui;Kim, Sang Chan
    • Herbal Formula Science
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    • v.29 no.4
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    • pp.297-310
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    • 2021
  • Objectives : In traditional herbal medicine, as clinical experience increased, the number of herbal formulas also increased. For example, there are 61,739 herbal formulas in Pujifang, and 96,592 in Dictionary of Traditional Chinese Medicine Prescriptions. In chapter of Clear Heat (CH; 淸熱劑) of textbook, the 38 formulas were presented. For enhancing understanding of herbal formula, a large majority of books explained each individual formula with description or figure about interactions between constituent herbs. But there is no study on the interrelationship of each CH herbal formulas. This study investigated the interrelationship of CH herbal formulas. Methods : The CH herbal formula were analyzed with the ingredients, actions and clinical applications by literature study. Results : To improve cognition the interrelationship of CH herbal formulas, we analyzed the formulas and established the 16 interrelations of herbal formulas. Conclusions : Finally, this study established the interrelation of herbal formula as one figure. This result could contribute to improve cognition on the interrelationship of CH herbal formulas.

A Literature Study on Comparing the Agarwood Formulas in 『Sheng ji zong lu』 and 『Donguibogam』 (『성제총록(聖濟總錄)』과 『동의보감(東醫寶鑑)』의 침향 배오 처방 비교 연구)

  • Kim, Jeong-Hoon;Kim, Hyun-Jung;Park, Min-Joo;Lee, Jang-Cheon;Lee, Boo-Kyun
    • Herbal Formula Science
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    • v.27 no.1
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    • pp.73-86
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    • 2019
  • Objectives : In spite of the difficulty of getting Agarwood, the number of species of wild Agarwood is rapidly decreasing by insistent demands. Here, we investigate how various formula of Agarwood is used so that we can make use of them more helpful in clinics today. Methods : Determining the range of 'the Sovereign and Minister' component more than 12.96%" or 'equally used', this study distinguished whether Agarwood is used as 'the Sovereign and Minister' component among 409 Agarwood formulas in "Sheng ji zong lu(聖濟總錄)" and 103 Agarwood formulas in "Donguibogam (東醫寶鑑)". Additionally, we analyzed the component ratio of Agarwood, and also the usage in Deficiency-Excess pattern. Results : Among Agarwood formulas in "Sheng ji zong lu" and "Donguibogam", each percentage of Agarwood formulas which Agarwood comprises 'the Sovereign and Minister' component was 26%(106/406) and 13%(13/99). Analyzing these formulas of "Sheng ji zong lu", 53 formulas were used in Deficiency pattern and other 53 formulas were used in Excess pattern. Also in "Donguibogam", 6 formulas were used in each Deficiency pattern and Excess pattern, and only 1 formula in both of Deficiency and Excess pattern. Conclusions : Showing almost equal ratio of usage in Deficiency-Excess pattern, this study showed that those Agarwood formulas of "Sheng ji zong lu" and "Donguibogam" which Agarwood comprises 'the Sovereign and Minister' component can be used in both Deficiency-Excess pattern evenly.

Formulas for Predicting Radio Noise from Overhead HVAC Transmission Lines (초고압 가공 송전선로의 라디오 잡음 예측계산식 개발 (I))

  • Yang, Kwang-Ho;Ju, Mun-No;Myung, Sung-Ho;Shin, Koo-Yong;Lee, Dong-Il
    • Proceedings of the KIEE Conference
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    • 1999.07c
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    • pp.1088-1090
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    • 1999
  • The radio noise produced by corona discharge in high voltage transmission tines is one of the most important line design considerations. Therefore it is necessary to pre-evaluate radio noise for transmission line designers using Prediction formulas or field test results. In this Paper, more accurate and useful formulas for Predicting radio noise during fair and foul weathers in AC transmission lines were proposed through comparison with the existing formulas. Also it was verified by comparing with the long-term measured data from operating lines that the Proposed formulas are very accurate. The Proposed prediction formulas are developed by the applications of nonlinear least square optimization method to radio noise database collected from lines throughout the world.

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GENERALIZATIONS OF TWO SUMMATION FORMULAS FOR THE GENERALIZED HYPERGEOMETRIC FUNCTION OF HIGHER ORDER DUE TO EXTON

  • Choi, June-Sang;Rathie, Arjun Kumar
    • Communications of the Korean Mathematical Society
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    • v.25 no.3
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    • pp.385-389
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    • 2010
  • In 1997, Exton, by mainly employing a widely-used process of resolving hypergeometric series into odd and even parts, obtained some new and interesting summation formulas with arguments 1 and -1. We aim at showing how easily many summation formulas can be obtained by simply combining some known summation formulas. Indeed, we present 22 results in the form of two generalized summation formulas for the generalized hypergeometric series $_4F_3$, including two Exton's summation formulas for $_4F_3$ as special cases.

CERTAIN FORMULAS INVOLVING A MULTI-INDEX MITTAG-LEFFLER FUNCTION

  • Bansal, Manish Kumar;Harjule, P.;Choi, Junesang;Mubeen, Shahid;Kumar, Devendra
    • East Asian mathematical journal
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    • v.35 no.1
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    • pp.23-30
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    • 2019
  • Since Mittag-Leffler introduced the so-called Mittag-Leffler function, a number of its extensions have been investigated due mainly to their applications in a variety of research subjects. Shukla and Prajapati presented a lot of formulas involving a generalized Mittag-Leffler function in a systematic manner. Motivated mainly by Shukla and Prajapati's work, we aim to investigate a generalized multi-index Mittag-Leffler function and, among possible numerous formulas, choose to present several formulas involving this generalized multi-index Mittag-Leffler function such as a recurrence formula, derivative formula, three integral transformation formulas. The results presented here, being general, are pointed out to reduce to yield relatively simple formulas including known ones.

Applications of Prescriptions Including Asparagi Radix and Liriopis Tuber in Dongeuibogam (천문동(天門冬)과 맥문동(麥門冬)이 주약(主藥)으로 등분(等分) 배합(配合)된 방제(方劑)에 관한 고찰(考察) (동의보감(東醫寶鑑)을 중심(中心)으로))

  • Kook, Yoon-Bum
    • Herbal Formula Science
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    • v.20 no.1
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    • pp.89-99
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    • 2012
  • Objectives : This report describes 36 formulas including Asparagi Radix and Liriopis Tuber in Dongeuibogam. Asparagi Radix and Liriopis Tuber have been used separately or concurrently in Oriental Medicine for a long time as a treatment for various diseases. Methods : 36 formulas including Asparagi Radix and Liriopis Tuber as a main component which have been used separately or concurrently in Oriental Medicine for a long time as a treatment for various disease in Dongeuibogam were studied through order of frequency, symptoms, dosages, etc. Results : 1. 6 formulas are recorded in fatigue chapter, 5 formulas in blood chapter 7 formulas in body shape chapter and fire chapter each which are arranged in order of frequency. 2. Enhancing strength and life span herbs are most used in formulas including Asparagi Radix and Liriopis Tuber. General fatigue treating herbs, severe bleeding cold, fire moving by yin-deficiency and kidney malfunction treating herbs are following frequency among 25 symptoms in formulas including Asparagi Radix and Liriopis Tuber. 3. The dosages of Asparagi Radix which is used same amount Liriopis Tuber are ranged from 2.5 puns~2 jeons. 1 jeon is recorded 13(36.1%), 5 puns is 6(16.7%), 7 puns and 2 jeons are recorded 4(11.1%), the rests are 3(8.3%) used among 36 formulas including Asparagi Radix and Liriopis Tuber. 4. The frequencies of Asparagi Radix and Liriopis Tuber have 9(25.0%) in decoctions groups, 27(75.0%) in the other groups except decoctions. So the ratio of decoctions groups to the other groups in being used is about 1:3. Decoction groups are used in enhancing Yin and descending fire, on the other hands the other groups except decoctions are used in well-being in whole life. Conclusions : The 36 formulas including Asparagi Radix and Liriopis Tuber in Dongeuibogam are mainly composed of Eedong-go, Insamgobon-hwan, Gamri-hwan, Samjae-hwan, Saengjihwang-go, Naebo-hwan, etc.