• 한방안이비인후피부과학회지
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• 제6권1호
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• pp.1-13
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• 1993

Experimental studies were done to research the clinical effects of Sopoongyangjetang on the Anti-allergic effect, Analgesic action and Anti-inflammatory action. The results obtained as follows ; 1. In effect of Sopoongyangjetang on vascular permeability responses to intradermal serotonin, it had tendency to decrease, but was none significant effect. 2. In effect of Sopoongyangjetang on vascular permeability responses to intradermal histamine, it revealed significant effect. 3. In the homologous PCA provoked by the IgE-like antibody against white egg albumin, Sopoonyangjetang showed significant effect. 4. In the delayed type hypersensitivity responses to picryl chloride, Sopoongyangjetang was proved significant effect. 5. In the delayed type hypersensitivity responses to SRBC, Sopoongyangjetang revealed significant effect. 6. In analgesic action by acetic acid method, Sopoongyangjetang was recognized significantly. 7. In Anti-inflammatory action by carrageenine method, Sopoongyangjetang showed significant effect.

• 한방안이비인후피부과학회지
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• 제13권2호
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• pp.165-181
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• 2000

Sinichengpaeum has been widely used in the oriental medical treatment of nasal diseases. These studies were performed done to investigate the effect of Sinicheng- paeum on the anti-allergic action We studied the vascular permeability response induced by the histamine and serotonin injection(allergy Ⅰ type), homologous PCA provoked by the IgE-like antibody against EWA(allergy Ⅳ type), contact dermatitis induced by picryl chloride(allergy Ⅳ type), delayed type hypersensitivity response to SRBC (allergy Ⅳ type), and the amount of eosinophil and IgE. The results were as follows: 1. The effect of Sinichengpaeum on vascular permeability responses to intradermal histamine and serotonin were significant. 2. In the homologous PCA provoked by the IgE-like antibody against white egg albumin, Sinichengpaeum showed a significant effect. 3. In the delayed type hypersensitivity responses to picryl chloride, Sini-chengpaeum provoked a significant effect. 4. After reaction provoked by picryl chloride, Sinichengpaeum showed an insignficant effect on amount of eosinophil, but a significant effect in IgE amount. 5. In the delayed type hypersensitivity responses to SRBC, Sinichengpaeum provoked a significant effect. 6. After reaction provoked by SRBC, Sinichengpaeum showed a significant effect on amount of cosinophil, but an insignificant effect in IgE amount.

• 한방안이비인후피부과학회지
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• 제13권1호
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• pp.60-77
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• 2000

Experimental studies were done to research effects of Leejungtang and Leejungtanggamibang on the anti-allergic effects. We studied the vacular permeability response induced by histamine and serotonin, homologous PCA provoked by IgE-like antibody against EWA, contact dermatitis induced by picryl chloride and delayed type hypersensitivity response to SRBC. The results were obtained as follows: 1. In effects of the Leejungtang and Leejungtanggamibang on the vascular permeability responses to intradermal serotonin, the Leejungtang revealed insignificant effect and Leejungtanggamibang revealed significantly inhibitory effect. 2, In effects of the Leejungtang and Leejungtanggamibang on the vascular permeability responses to intradermal histamine, the Leejungtang revealed insignificant effect and Leejungtanggamibang revealed significantly inhibitory effect. 3. In the homologous PCA provoked by IgE-like antibody against white albumin, the Leejungtang revealed insignificant effect and Leejungtanggamibang revealed significantly inhibitory effect. 4. In the delayed type hypersensitivity responses to picryl chloride, the Leejungtang revealed insignificant effect and Leejungtanggamibang revealed significantly inhibitory effect. 5. In the delayed type hypersensitivity responses to sheep red blood cell the Leejungtang revealed insignificant effect and Leejungtanggamibang revealed significantly inhibitory effect.

• 생약학회지
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• 제53권2호
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• pp.64-69
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• 2022

When blood vessels are damaged, a rapid hemostatic response should occur in order to lower blood loss and keep normal circulation, and platelet activation and aggregation are essential. Nevertheless, abnormal or excessive platelet aggregation can be a reason of cardiovascular diseases including thrombosis, atherosclerosis, and stroke. Therefore, the screening for a substance which can regulate platelet activation and suppress aggregation reaction is very important for treatment and prevention of cardiovascular diseases. Artemether is a methyl ether derivative of artemisinin, which is isolated from the antimalarial plant Artemisia annua, but research on platelet aggregation or its mechanisms is still insufficient. This study identified the effects of artemether on U46619-induced human platelet aggregation and their granule secretion (ATP and serotonin release). In addition, the effects of artemether on the phosphorylation of PI3K/Akt or MAPK, which are related to signal transduction in platelet aggregation, were studied. As the results, artemether significantly lowered PI3K/Akt and MAPK phosphorylation, which inhibited platelet aggregation through granule secretion (ATP and serotonin release) dose-dependently. Therefore, we suggest that artemether is an antiplatelet substance that regulates PI3K/Akt and MAPK pathway and is of value as a therapeutic and preventive agent for platelet-derived cardiovascular diseases.

• 한방안이비인후피부과학회지
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• 제15권1호
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• pp.76-95
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• 2002

Allergic rhinitis and allergic dermatitis are common allergic diseases. Galgeun-tang has been used for treating various diseases, which include allergic rhinitis and allergic dermatitis. Experimental sutdies have been done to research the anti-allergic effects of Galgeun-tang, Gamigalgeun-tang and Geomahwanggalgeun-tang. We have observed: the vascular permeability response induced by serotonin and histamine, the contact dermatitis response induced by picryl chloride, the delayed type hypersensitivity response to SRC, the mice paw edema induced by carrageenin, and the rectal temperature in febrile rats induced by endotoxin, as well as the writhing syndrome induced by $0.7{\%}$ acetic acid. The results were as follows: 1. In the vascular permeability response to intradermal serotonin and histamine, Galgeun-tang and Gamigalgeun-tang showed a significant inhibitory effect. However Geomahwanggalgeun-tang showed an insignificant inhibitory effect. 2. In the contact dermatitis response induced by picryl chloride, Galgeun-tang and Gamigalgeun-tang showed a signigicant inhibitory effect. However Geomahwanggalgeun-tang showed an insignificant inhibitory effect. 3. In the delayed type hypersensitivity response to SRC, Galgeun-tang, Gamigalgeun-tang and Geomahwanggalgeun-tang showed a significant inhibitory effect. 4. In the mice paw edema induced by carrageenin, Galgeun-tang and Gamigalgeun-tang showed a significant inhibitory effect. However Geomahwanggalgeun-tang showed an insignificant inhibitory effect. 5. In the rectal temperature in febrile rats induced by endotoxin, Galgeun-tang, Gamigalgeun-tang and Geomahwanggalgeun-tang showed a significant inhibitory effect. 6. In the writhing syndrome induced by a $0.7{\%}$ acetic acid solution. Galgeun-tang and Gamigalgeun-tang showed a significant inhibitory effect. However Geomahwanggalgeun-tang showed an insignificant inhibitory effect.

• Biomolecules & Therapeutics
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• 제2권2호
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• pp.149-154
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• 1994

Anti-allergic and anti-inflammatory actions of the water extract from Cimicifuga heracleifolia were evaluated in mice and rats. Several criteria were employed to assess the anti-allergic and anti-inflammatory actions of Cimicifuga heracleifolia, such as hyaluronidase activity, mediators-induced vascular permeability changes, 48 hour homologous passive cutaneous anaphylaxis (PCA) histamine release from mast cells, and the carrageenan-induced rat paw edema. To further characterize the active components, the water extract was either extracted with organic solvent or fractionated according to molecular weight, and each fraction was tested for some of anti-allergic parameters. Hyaluronidase activities, both in activating and in activated states, were significantly inhibited by the water extract of Cimicifuga heracleifolia and by some of its subfractions, molecular weight less than 1,000. The water extracts (50~400 mg/kg) significantly inhibited 48 hr homologous PCA and vascular permeability changes induced by chemical mediators (histamine, serotonin, and leukotriene $C_4$) in mice. In the case of histamine-induced vascular permeability changes, more extensive studies were conducted; water extract was either fractionated according to molecular weight or extracted with butanol. Anti-histamine actions were observed only from the water layer, and these active components were of the molecular weight less than 1,000. These anti-allergic actions were observed mainly from mice than from rats. On the other hand, anti-inflammatory actions of the water extract from Cimicifuga heracleifolia were significant in rats.

• 대한약학회:학술대회논문집
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• 대한약학회 2003년도 Proceedings of the Convention of the Pharmaceutical Society of Korea Vol.2-2
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• pp.78.2-78.2
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• 2003

We have previously reported that green tea catechins (GTC) displayed anti-thrombotic activity, and that this might be due to anti-platelet rather than anti-coagulation effects. In the present study, we have studied the anti-platelet activity and mechanism of gallocatechin gallate (GCG), which is a component of GTC. GCG inhibited the collagen- and U46619-induced aggregation of rabbit platelets, with IC$\^$50/ values of 63.0 and 48.3 ${\mu}$M, respectively. GCG also inhibited collagen-induced serotonin release and TxB$_2$ formation in a similar manner of platelets aggregation. (omitted)

• 생물정신의학
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• 제23권1호
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• pp.1-11
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• 2016

Development of various antidepressants such as monoamine oxidase inhibitors, tricyclic antidepressants, selective serotonin reuptake inhibitors, serotonin norepinephrine reuptake inhibitors, and noradrenergic and specific serotonergic antidepressant has led to a tremendous progression of pharmaceutical treatment for depression, but still there are some limitations of current antidepressants, such as treatment-resistant depression and delayed onset of antidepressants. The pathogenesis of depression is unclear because depression is a heterogeneous disease state, and the mechanisms of antidepressants remain uncertain as well. Nevertheless, in an attempt to develop novel antidepressants, some trials have been conducted based on the potential biological mechanism discovered in the numerous research results. This review will provide information about the potential novel antidepressants and the current states of clinical studies using them. In particular, some potential novel antidepressants anti-inflammatory agents, antioxidants, anticholinergics, modulators of Hypothalamic Pituitary Adrenal Axis, glutamate, and opioid systems, as well as some neuropeptides such as susbstance P, neuropeptide Y, and galanin will be discussed.

• 동의신경정신과학회지
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• 제12궈1호
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• pp.111-122
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• 2001

Objectives : This study aimed to evaluate the anti-stress effects of Guibi-tang and Yisiungyojae-dan on the contents of monoamines in the regional brain of mice immobilized stress. Methods : The experimental animals were immobilized in stress cylinder(height: 15cm, diameter: 3cm) for 15 minutes, and administered of Guibi-tang(6.0mg/10g) and Yishingyojae-dan(9.3mg/10g) water extracts for 7 days before stress. The monoamines contents were measured by HPLC method in various part(frontal cortex, hypothalamus, corpus striatum and hippocampus) of mice brain. Results: 1. In frontal cortex, the contents of norepinephrine were decreased with statistical significantly in Yishingyojae-dan administered group compared to control group. The contents of serotonin were decreased with statistical significance in all of the administered group compared to control group. 2. In hypothalamus, the contents of norepinephrine were decreased with statistical significantly in Yishingyojae-dan administered group compared to control group. The contents of serotonin were decreased with statistical significance in all of the administered group compared to control group. 3. In corpus striatum, the contents of dopamine were decreased with statistical significantly in Yishingyojae-dan administered group compared to control group. The contents of serotonin were decreased with statistical significance in all of the administered group compared to control group. 4. In hippocampus, the contents of serotonin decreased with statistical significantly in Yishingyojae-dan administered group compared to control group. Conclusions: This study shows that Guibitang and Yishingyojae-don are significantly effective on reducing and preventing stress in mice. In addition, Yishingyojae-dan is more clear effective than Guibi-tang on the monoamines change in the mice brain.

• 동의신경정신과학회지
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• 제14권2호
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• pp.79-94
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• 2003

This study aimed to evaluate the anti-stress effects of Palmuljungjiwon and Gamipalmuljungjiwon on the contents of monoamines in the regional brain of mice immobilized stress. The experimental animals were immobilized in stress cylinder(height: 15cm, diameter: 3cm) for 15 minutes, and administered of Palmuljungjiwon(1.14mg/l0g) and Gamipalmuljungjiwon(1.17mg/10g) water extract for 7 days before stress. The monoamines contents were measured by HPLC method in various part(frontal cortex, hypothalamus, corpus striatum and hippocampus) of mice brain. The following results were obtained : 1. In frontal cortex, the contents of norepinephrine a little decreased in all of the administered group, but the statistical significance was not recognized. The contents of dopamine were decreased with statistical significantly in Gamipalmuljungjiwon administered group compared to control group. The contents of serotonin were decreased with statistical significance in PalmulJungjiwon administered group compared to control group. 2. In hypothalamus, the contents of norepinephrine were decreased with statistical significantly in all of the administered group compared to control group. The contents of dopamine were decreased in all of the administered group compared to control group, but the statistical significance was not recognized. The contents of serotonin were decreased with statistical significantly in Gamipalmuljungjiwon administered group compared to control group. 3. In corpus striatum, the contents of norepinephrine were decreased with statistical significantly in Gamipalmuljungjiwon administered group compared to control group. The contents of dopamine were decreased in all of the administered group compared to control group, but the statistical significance was not recognized. The contents of serotonin were decreased with statistical significance in all of the administered group compared to control group 4. In hippocampus, the content of norepinephrine and dopamine a little decreased in all of the administered group, but the statistical significance was not recognized. The contents of serotonin were decreased with statistical significance in all of the administered group compared to control group. In conclusion, this study shows that Palmuljungjiwon and Gamipalmuljungjiwon are significantly effective on reducing and preventing stress in mice.