• Korean Journal of Pharmacognosy
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• v.12 no.3
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• pp.136-142
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• 1981

In order to investigate the efficacy of combined preparations of crude drug, first, 'Kamisamhwang-Tang' were examined for pharmacological effect. Crude drug preparations were extracted successively with $H_2O$ and MeOH, and the extracts were developed on silicagel G plate were examined using the Dual-Wavelength TLC Scanner CS-910(Schimadzu) in ultra violet region. To estimate the clinical usefulness of 'Kamisamhwang-Tang' in heart disease (Symbyung syndrome), the above extracts were made an experiment on effects of the anticonvulsion, antipyretic, analgesic and sedative in mice, rats, and rabbits.

• Journal of Sasang Constitutional Medicine
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• v.2 no.1
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• pp.167-178
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• 1990

In order to investigate experimentally the clinical effect of Soyangin-Hyongbangdojoksan (少陽人荊防導赤散) that was prescribed to cure the Bisuhanpyohanbyong (脾受寒表寒病) of Soyangin (少陽人). The author experimented various activities of dried extract from hyongbangdojoksan (Sample-I) and mixed extract of each dried extract of hyongbangdojoksan (Sample-II) by the methods prescribed in the experimental parts. The results summarized as follows. 1. In the acetic acid method experiment, analgesic effect was noted in sample-I & Sample-II. 2. Anti-inflammatory effect on the edema induced by carrageenin was noted in Sample-I. 3. Antipyretic effect is not noted in Sample-I and Sample-II. 4. On urinary volume change and blood electrolyte clearance, the result is not significant, on the contrary the urine electrolyte discharge is effective in Sample-I and Sample-II. According to the above results, the effects based on oriental medical references approximate to the actual experimental results.

• Journal of Sasang Constitutional Medicine
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• v.2 no.1
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• pp.135-147
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• 1990

In order to investigate experimentally the clinical effects. of $Tae{\breve{u}}min$ Chungpaesagan-Tang (太陰人 淸肺瀉肝湯) that was prescribed to cure the $Kansuy{\breve{o}}lriy{\breve{o}}lby{\breve{o}}ng$ (肝受熱裏熱病) of $Tae{\breve{u}}min$, the author experimented various activities of mixed extract from $Tae{\breve{u}}min$ Chungpaesagan-Tang by the methods prescribed in the experimental part. The results of the studies were summarized as follows; 1. In the acetic acid method experiment and the pressing hind paw method experiment, analgesic effects were noted. 2. The prolongation of the duration of hypnosis induced by Pen to barbital-sodium was noted. 3. Spontaneous movement of the isolated mice ileum was markedly suppressed. and Contraction to induced by acetylcholine, Barium chloride was Inhibited. 4. Antipyretic action by Thyphoid vaccine were noted in mice. 5. Significant anti-edemic effects were recognized on the edema induced by yeast. 6. Hypotensive action due to vaso-dilatating of normal rats and rabbits were noted.

• Archives of Pharmacal Research
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• v.15 no.1
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• pp.41-47
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• 1992

In order to obtain acetaminophen, a popular analgesic-antipyretic, though microbial p-hydroxylation and N-acetylation of aniline, various Streptomyces strains were screened. Aniline N-acetylation activity was rather ubiquitous but-hydroxylation activity was selective. Microbial conversion pathway of aniline to acetaminophen was considered to be through N-acetylation and p-hydroxylation or vice versa. However, depending on species used, o-hydroxylation and its degradation activity (S. fradiae) and acetaminophen degradation activity (S. coelicolar) were also detected. Among the screened Streptomyces strains, S fradiae NRRL 2702 showed the highest acetanilide p-hydroxylation activity (203% conversion rate). Furthermore, in S. fradiae carbon source and its concentration, phosphate ion concentration and pH of growth medium were found to play the crucial roles in p-hydroxylation activity. Through the proper combination of factors mentioned above, the ten times more activity (26-30% conversion rate) was attained.

• Korean Journal of Pharmacognosy
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• v.7 no.2
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• pp.99-109
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• 1976

Scolopendra corpus has been used as anticonvulsants and antispasmodics in the oriental medicine. It was previously shown that water extract of Scolopendra corpus had an inhibitory action on ileum in mouse. To investigate the anticonvulsant and antispasmodic activity of Scolopendra corpus, pharmacological studies have been carried out with the water extract of Scolopendra subspinipes mutilans $L.\;K_{OCH}$, which is widely distributed in Korea. 1. The extract depressed convulsions induced by picrotoxin and strychnine. 2. Sedative and antipyretic analgesic action were observed. 3. In mouse and rabbit, tone of intestinal smooth muscle was suppressed with the treatment of the extract and intestinal contraction induced by $BaCl_2$ was also inhibited, suggesting that the extract has a papaverine-like effect. Whereas, in guinea pig, intestinal and tracheal smooth muscle were stimulated, and the effect was antagonized by pre-and after-treatment of diphenhydramine, suggesting that the extract has a histamine-like effect. 4.Flow rate was increased when hind-limb of Toad was perfused with saline containing the extract, but returned to normal within 10 min. Hypotensive effect was observed in rabbit and the effect was abolished by vagotomy.

• Korean Journal of Pharmacognosy
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• v.14 no.1
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• pp.9-16
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• 1983

Experimental studies were implemented to evaluate clinical efficacy of 'Daeshiho-Tang' and to validate Oriental medicine description of the recipe which has been widely used in metabolic diseases and febrile diseases. Following results were obtained; 1. Suppressive action was shown on convulsion due to cerebrocortical causes but no such action was noted either myelic or diencephatic causes in mice. 2. Analgesic and antipyretic actions were recognized in mice, rats and rabbits. 3. Antispasmodic actions were recognized on contraction of the ileum induced by $BaCl_2$ and histamine in mice and guinea-pigs. 4. Transport accelerating action of the small intestine was gained in mice.

• Korean Journal of Pharmacognosy
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• v.15 no.4
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• pp.188-193
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• 1984

It was previously indicated that 'Samulanshintang' had been examined for effects of the anticonvulsive, antipyretic, analgesic, sedative and antispasmodic actions. In order to investigate the effect on the cardiovascular system and anemic rabbits induced by phenlhydrazine HCl, pharmacological studies have been carried out with extract. The results of this investigation were summarized as follows: The relaxation of bronchial smooth muscle and antihistamine action were recognized. Antihypertensive and vasodilating actions due to vascular smooth muscle relaxation were noted in frogs and rabbits. 'Samulanshintang' lowered the rate of anemia induced by phenylhydrazine and rapidly recovered from the anemia state.

• Korean Journal of Pharmacognosy
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• v.49 no.3
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• pp.219-224
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• 2018

Artemisia annua L. (Compositae) is an annual herb, which has been traditionally used as an antipyretic and hemostatic agent with the herbal medicine name of Cheong Ho (菁蒿) in Korea and China. In this study, five di-caffeoylquinic acid derivatives and a coumarin were determined from the hot-water extract of aerial parts of A. annua. The structures of isolates were elucidated to be 1,3-di-O-caffeoylqunic acid (1), 3,4-di-O-caffeoylquinic acid (2), 3,5-di-O-caffeoylqiunic acid (3), 1,5-di-O-caffeoylquinic acid (4) and 4,5-di-O-caffeoylquinic acid (5) and scopoletin (6). The presence of 1,5-di-O-caffeoylquinic acid (4) is firstly reported from A. annua in the current study.

• Korean Journal of Pharmacognosy
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• v.42 no.2
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• pp.107-109
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• 2011

'BaegMi(白薇)' is one of the Chinese crude drugs used mainly as an antipyretic and diuretic. The botanical origin of the crude drug has never been studied pharmacognostically. To clarify the botanical origin of BaegMi, the morphological and anatomical characteristics of Cynanchum species growing in Korea were studied. As a result, BaegMi was proved to be the root of Cynanchum atratum and Cynanchum ascyrifolium.

• Mass Spectrometry Letters
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• v.8 no.3
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• pp.49-52
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• 2017

Ibuprofen is one of the most popular analgesic and antipyretic drugs. An isotope dilution mass spectrometry method based on LC/MS was developed as a candidate reference method for the accurate determination of ibuprofen in pharmaceutical tablets. Isotope labelled ibuprofen, $ibuprofen-d_3$, was added as an internal standard into sample extracts. Ibuprofen and $ibuprofen-d_3$, was analysed by LC/MS in a selected ion monitoring (SIM) mode to detect ions at m/z 205 and 208, respectively. The repeatability and reproducibility of the developed ID-LC/MS method were tested for the validation and assessment of metrological quality of the method.