Pub Date : 2014-06-30DOI: 10.15188/KJOPP.2014.06.28.3.288
S. J. Lee
Bojungchiseub-tang (BJCST) has been used in symptoms and signs of edema, dampness-phlegm, kidney failure, and so on. BJCST is also expected to have strong anti-obesity activities. However, little is known about the mechanisms of its inhibitory effects on adipocyte differentiation and adipogenesis. In the present study, we examined the effects and mechanism of BJCST on transcription factors and adipogenic genes of 3T3-L1 preadipocytes to understand its inhibitory effects on adipocyte differentiation and adipogenesis. Our results showed that BJCST significantly inhibited differentiation and adipogenesis of 3T3-L1 preadipocytes in a dose-dependent manner. To elucidate the mechanism of the effects of BJCST on lowering lipid content in 3T3-L1 adipocytes, we examined whether BJCST modulate the expressions of transcription factors to induce adipogenesis and adipogenic genes related to regulate accumulation of lipids. As a result, the expression of steroid regulatory element-binding protein (SREBP)1, cytidine-cytidine-adenosine-adenosine-thymidine (CCAAT)/enhancer binding proteins α (C/EBPα), C/EBPβ, C/EBPδ, and peroxisome proliferator-activated receptor γ (PPARγ) genes, which induce the adipose differentiation, liver X receptor (LXR)α and fatty acid synthase (FAS) genes, which induce lipogenesis and adipose-specific aP2, Adipsin, lipoprotein lipase (LPL), CD36, TGF-β, leptin and adiponectin genes, which compose fat formation were decreased. BJCST also reduced the expression of acyl CoA oxidase (ACO) and uncoupling protein (UCP) genes related to lipid oxidation. In conclusion, BJCST could regulate transcript factor related to induction of adipose differentiation and inhibited the accumulation of lipids and expression of adipogenic genes.
{"title":"Inhibitory Effects of Bojungchiseub-tang on Adipocyte Differentiation and Adipogenesis in 3T3-L1 Preadipocytes","authors":"S. J. Lee","doi":"10.15188/KJOPP.2014.06.28.3.288","DOIUrl":"https://doi.org/10.15188/KJOPP.2014.06.28.3.288","url":null,"abstract":"Bojungchiseub-tang (BJCST) has been used in symptoms and signs of edema, dampness-phlegm, kidney failure, and so on. BJCST is also expected to have strong anti-obesity activities. However, little is known about the mechanisms of its inhibitory effects on adipocyte differentiation and adipogenesis. In the present study, we examined the effects and mechanism of BJCST on transcription factors and adipogenic genes of 3T3-L1 preadipocytes to understand its inhibitory effects on adipocyte differentiation and adipogenesis. Our results showed that BJCST significantly inhibited differentiation and adipogenesis of 3T3-L1 preadipocytes in a dose-dependent manner. To elucidate the mechanism of the effects of BJCST on lowering lipid content in 3T3-L1 adipocytes, we examined whether BJCST modulate the expressions of transcription factors to induce adipogenesis and adipogenic genes related to regulate accumulation of lipids. As a result, the expression of steroid regulatory element-binding protein (SREBP)1, cytidine-cytidine-adenosine-adenosine-thymidine (CCAAT)/enhancer binding proteins α (C/EBPα), C/EBPβ, C/EBPδ, and peroxisome proliferator-activated receptor γ (PPARγ) genes, which induce the adipose differentiation, liver X receptor (LXR)α and fatty acid synthase (FAS) genes, which induce lipogenesis and adipose-specific aP2, Adipsin, lipoprotein lipase (LPL), CD36, TGF-β, leptin and adiponectin genes, which compose fat formation were decreased. BJCST also reduced the expression of acyl CoA oxidase (ACO) and uncoupling protein (UCP) genes related to lipid oxidation. In conclusion, BJCST could regulate transcript factor related to induction of adipose differentiation and inhibited the accumulation of lipids and expression of adipogenic genes. ","PeriodicalId":129371,"journal":{"name":"Korean Journal of Oriental Physiology & Pathology","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129254840","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2014-06-30DOI: 10.15188/KJOPP.2014.06.28.3.303
최지연, 김균하, Choi， Jun-Yong, woo Chang-Han, Kitae Ha, J. Sol, Joo， Myung-Soo
The fruit of Gleditsia sinensis has been extensively used as a key ingredient of an herbal remedy for the treatment of various inflammatory diseases in traditional Korean Medicine. However, the reason of using the fruit of G. sinensis for the remedy is unclear. Since Nuclear factor (erythroid-derived 2)-like 2 (Nrf2) is a key anti-inflammatory transcription factor, which is activated by the fruit of G. sinesis, we examined whether other plant parts of G. sinensis are also capable of suppressing inflammatory responses by activating Nrf2. Water extracts of various parts of G. sinensis were prepared and tested for Nrf2 activation by reporter assay and western blot analysis. Our results show that the hull of G. sinensis is the most potent in activating Nrf2. Sequential organic solvent extraction of the hull show that all the fractions had a higher potency in activating Nrf2 than the water extract, albeit differential degrees. The hull originated from Korea in general activated Nrf2 strongly compared to that of China. Chloroform fraction of the hull was further examined, showing that the fraction induced nuclear localization of Nrf2, indicative of activated Nrf2, and Nrf2-dependent gene expression including NAD(P)H dehydrogenase quinone 1 (NQO-1), glutamate-cysteine ligase catalytic subunit (GCLC), and heme oxygenase –1 (HO-1). Therefore, our results show that, among other plant parts examined in this study, the hull of G. sinensis is the most potent, providing the experimental basis for the use of the hull of G. sinensis as an active ingredient for an anti-inflammatory remedy.
{"title":"Identification of the Plant Part of Gleditsia sinensis that Activates Nrf2, an Anti-oxidative Transcription Factor","authors":"최지연, 김균하, Choi， Jun-Yong, woo Chang-Han, Kitae Ha, J. Sol, Joo， Myung-Soo","doi":"10.15188/KJOPP.2014.06.28.3.303","DOIUrl":"https://doi.org/10.15188/KJOPP.2014.06.28.3.303","url":null,"abstract":"The fruit of Gleditsia sinensis has been extensively used as a key ingredient of an herbal remedy for the treatment of various inflammatory diseases in traditional Korean Medicine. However, the reason of using the fruit of G. sinensis for the remedy is unclear. Since Nuclear factor (erythroid-derived 2)-like 2 (Nrf2) is a key anti-inflammatory transcription factor, which is activated by the fruit of G. sinesis, we examined whether other plant parts of G. sinensis are also capable of suppressing inflammatory responses by activating Nrf2. Water extracts of various parts of G. sinensis were prepared and tested for Nrf2 activation by reporter assay and western blot analysis. Our results show that the hull of G. sinensis is the most potent in activating Nrf2. Sequential organic solvent extraction of the hull show that all the fractions had a higher potency in activating Nrf2 than the water extract, albeit differential degrees. The hull originated from Korea in general activated Nrf2 strongly compared to that of China. Chloroform fraction of the hull was further examined, showing that the fraction induced nuclear localization of Nrf2, indicative of activated Nrf2, and Nrf2-dependent gene expression including NAD(P)H dehydrogenase quinone 1 (NQO-1), glutamate-cysteine ligase catalytic subunit (GCLC), and heme oxygenase –1 (HO-1). Therefore, our results show that, among other plant parts examined in this study, the hull of G. sinensis is the most potent, providing the experimental basis for the use of the hull of G. sinensis as an active ingredient for an anti-inflammatory remedy. ","PeriodicalId":129371,"journal":{"name":"Korean Journal of Oriental Physiology & Pathology","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129721784","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2014-06-30DOI: 10.15188/KJOPP.2014.06.28.3.337
Y. An, Hyun-Jung Park, H. Shim, Y. S. Choe, J. Han, Jin Su Kim, Hyejung Lee, I. Shim
The present study examined the effects of soybean-derived phosphatidylserine (SB-PS) on the learning and memory function and the neural activity in rats with trimethyltin (TMT)-induced memory deficits. The cognitive improving efficacy of SB-PS on the amnesic rats, which was induced by TMT, was investigated by assessing the Morris water maze test and by performing cholineacetyl transferase (ChAT), acetylcholinesterase (AChE) and cAMP responsive element binding protein (CREB) immunohistochemistry. A positron emission tomography (PET) scanning the rat brain was by performed administer 18F-Fluorodeoxy-glucose (18F-FDG). The rats with TMT injection showed impaired learning and memory of the tasks and treatment with SB-PS produced a significant improvement of the escape latency to find the platform in the Morris water maze at the 2nd day compared to that of the MCT group. In the retention test, the SB-PS group showed increased time spent around the platform compared to that of the MCT group. Consistent with the behavioral data, SB-PS 50 group significantly alleviated the loss of acetyl cholinergic neurons in the hippocampus compared to that of the MCT group. Treatment with SB-PS significantly increased the CREB positive neurons in the hippocampus as compared to that of the MCT group. In addition, SB-PS groups increased the glucose uptake in the hippocampus and SB-PS 50 group increased the glucose uptake in the frontal lobe, as compared to that of the MCT group. These results suggest that SB-PS may be useful for improving the cognitive function via regulation of cholinergic marker enzyme activity and neural activity.
{"title":"Protective Effect of Soybean-Derived Phosphatidylserine on the Trimethyltin-Induced Learning and Memory Deficits in Rats","authors":"Y. An, Hyun-Jung Park, H. Shim, Y. S. Choe, J. Han, Jin Su Kim, Hyejung Lee, I. Shim","doi":"10.15188/KJOPP.2014.06.28.3.337","DOIUrl":"https://doi.org/10.15188/KJOPP.2014.06.28.3.337","url":null,"abstract":"The present study examined the effects of soybean-derived phosphatidylserine (SB-PS) on the learning and memory function and the neural activity in rats with trimethyltin (TMT)-induced memory deficits. The cognitive improving efficacy of SB-PS on the amnesic rats, which was induced by TMT, was investigated by assessing the Morris water maze test and by performing cholineacetyl transferase (ChAT), acetylcholinesterase (AChE) and cAMP responsive element binding protein (CREB) immunohistochemistry. A positron emission tomography (PET) scanning the rat brain was by performed administer 18F-Fluorodeoxy-glucose (18F-FDG). The rats with TMT injection showed impaired learning and memory of the tasks and treatment with SB-PS produced a significant improvement of the escape latency to find the platform in the Morris water maze at the 2nd day compared to that of the MCT group. In the retention test, the SB-PS group showed increased time spent around the platform compared to that of the MCT group. Consistent with the behavioral data, SB-PS 50 group significantly alleviated the loss of acetyl cholinergic neurons in the hippocampus compared to that of the MCT group. Treatment with SB-PS significantly increased the CREB positive neurons in the hippocampus as compared to that of the MCT group. In addition, SB-PS groups increased the glucose uptake in the hippocampus and SB-PS 50 group increased the glucose uptake in the frontal lobe, as compared to that of the MCT group. These results suggest that SB-PS may be useful for improving the cognitive function via regulation of cholinergic marker enzyme activity and neural activity.","PeriodicalId":129371,"journal":{"name":"Korean Journal of Oriental Physiology & Pathology","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116985505","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2014-06-30DOI: 10.15188/KJOPP.2014.06.28.3.263
Jong Jin Jung
{"title":"Literature Review on Syndrome Differentiation and Herbal Medicine of Raynaud disease","authors":"Jong Jin Jung","doi":"10.15188/KJOPP.2014.06.28.3.263","DOIUrl":"https://doi.org/10.15188/KJOPP.2014.06.28.3.263","url":null,"abstract":"","PeriodicalId":129371,"journal":{"name":"Korean Journal of Oriental Physiology & Pathology","volume":"111 6","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133135443","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2014-06-30DOI: 10.15188/KJOPP.2014.06.28.3.346
Ji Hye Kim
The study was performed to determine the reliability and validity of the ‘Qi Blood Yin Yang Deficiency Questionnaire (Qi Blood Yin Yang DQ)’ for the 100 subjects with chronic fatigue. After 100 subjects respond to the ‘Qi Blood Yin Yang DQ’, Korean medical doctor classified the subjects into 4 groups such as Qi deficiency group, Blood deficiency group, Yin deficiency group and Yang deficiency group. 100 subjects were retested in the same way after 3 weeks. The reliability and the validity of the questionnaire were inspected. Internal consistency of the ‘Qi Blood Yin Yang DQ’ was excellent (Cronbach alpha 0.916). Test-retest reliability was good (intra-class correlation coefficient 0.699). Construct validity analyzed by exploratory factor analysis produced 4 factors, which were selected from eigenvalues that are greater than 1.0. The ‘Qi Blood Yin Yang DQ’ consisted of 4 factors. The factor 1, 2, 3 and 4 showed ‘Qi deficiency’, ‘Yin deficiency’, ‘Yang deficiency’ and ‘Blood deficiency’ respectively. The ‘Qi Blood Yin Yang DQ’ restructured in this study may provide a fundamental questionnaire and a further study is required for a more advanced, standardized and statistically proven questionnaire.
{"title":"Study on Reliability and Validity of the ‘Qi Blood Yin Yang Deficiency Questionnaire’","authors":"Ji Hye Kim","doi":"10.15188/KJOPP.2014.06.28.3.346","DOIUrl":"https://doi.org/10.15188/KJOPP.2014.06.28.3.346","url":null,"abstract":"The study was performed to determine the reliability and validity of the ‘Qi Blood Yin Yang Deficiency Questionnaire (Qi Blood Yin Yang DQ)’ for the 100 subjects with chronic fatigue. After 100 subjects respond to the ‘Qi Blood Yin Yang DQ’, Korean medical doctor classified the subjects into 4 groups such as Qi deficiency group, Blood deficiency group, Yin deficiency group and Yang deficiency group. 100 subjects were retested in the same way after 3 weeks. The reliability and the validity of the questionnaire were inspected. Internal consistency of the ‘Qi Blood Yin Yang DQ’ was excellent (Cronbach alpha 0.916). Test-retest reliability was good (intra-class correlation coefficient 0.699). Construct validity analyzed by exploratory factor analysis produced 4 factors, which were selected from eigenvalues that are greater than 1.0. The ‘Qi Blood Yin Yang DQ’ consisted of 4 factors. The factor 1, 2, 3 and 4 showed ‘Qi deficiency’, ‘Yin deficiency’, ‘Yang deficiency’ and ‘Blood deficiency’ respectively. The ‘Qi Blood Yin Yang DQ’ restructured in this study may provide a fundamental questionnaire and a further study is required for a more advanced, standardized and statistically proven questionnaire. ","PeriodicalId":129371,"journal":{"name":"Korean Journal of Oriental Physiology & Pathology","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129752015","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2014-04-30DOI: 10.15188/KJOPP.2014.04.28.2.169
Tae Yeon Kim
This study aimed to investigate the relaxation effects and its underlying mechanisms of Epimedium koreanum Nakai(EK) in phenylephrine(PE) treated isolated rabbit corpus cavernosum smooth muscle. The dose-dependent relaxation responses of phenylephrine(PE, 1×10 M)-precontracted strips to EK at 0.01-3.0 mg/ml were measured and also observed after endothelial denudation using organ bath. To analyze the underlying mechanisms of EK-induced relaxation, Nω-nitro-L-arginine(L-NNA), methylene blue(MB), tetraethylammonium chloride(TEA), indomethacin(IM) were pretreated before EK extract infused into precontracted strips induced by PE. To investigate cytotoxic activity and nitric oxide(NO) concentration of EK extract on EA.hy926 cells, mitochondrial dehydrogenase activity(MTT) assay and nitric oxide detection kit were used. The cavernous strips were significantly relaxed by EK extract at 0.3 mg/ml, 1.0 mg/ml, 3.0 mg/ml and the relaxation responses of PE-precontracted strips denuded endothelium also inhibited in comparison with intact endothelium. The pretreatment of L-NNA, MB, TEA reduced EK extract-induced endothelium-dependent relaxation, but the pretreatment of IM didn't affect EK extract-induced endothelium-dependent relaxation. When EK extract was applicated on EA.hy926 cells, the NO concentration was increased. Our findings have shown that EK extract exerts a relaxing effect on corpus cavernosum in part by suppressing influx of extracellular Ca through activating the NO-cGMP system.
{"title":"Relaxation Effects of Epimedium Koreanum Nakai in Isolated Rabbit Corpus Cavernosum Smooth Muscle","authors":"Tae Yeon Kim","doi":"10.15188/KJOPP.2014.04.28.2.169","DOIUrl":"https://doi.org/10.15188/KJOPP.2014.04.28.2.169","url":null,"abstract":"This study aimed to investigate the relaxation effects and its underlying mechanisms of Epimedium koreanum Nakai(EK) in phenylephrine(PE) treated isolated rabbit corpus cavernosum smooth muscle. The dose-dependent relaxation responses of phenylephrine(PE, 1×10 M)-precontracted strips to EK at 0.01-3.0 mg/ml were measured and also observed after endothelial denudation using organ bath. To analyze the underlying mechanisms of EK-induced relaxation, Nω-nitro-L-arginine(L-NNA), methylene blue(MB), tetraethylammonium chloride(TEA), indomethacin(IM) were pretreated before EK extract infused into precontracted strips induced by PE. To investigate cytotoxic activity and nitric oxide(NO) concentration of EK extract on EA.hy926 cells, mitochondrial dehydrogenase activity(MTT) assay and nitric oxide detection kit were used. The cavernous strips were significantly relaxed by EK extract at 0.3 mg/ml, 1.0 mg/ml, 3.0 mg/ml and the relaxation responses of PE-precontracted strips denuded endothelium also inhibited in comparison with intact endothelium. The pretreatment of L-NNA, MB, TEA reduced EK extract-induced endothelium-dependent relaxation, but the pretreatment of IM didn't affect EK extract-induced endothelium-dependent relaxation. When EK extract was applicated on EA.hy926 cells, the NO concentration was increased. Our findings have shown that EK extract exerts a relaxing effect on corpus cavernosum in part by suppressing influx of extracellular Ca through activating the NO-cGMP system. ","PeriodicalId":129371,"journal":{"name":"Korean Journal of Oriental Physiology & Pathology","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128758347","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2014-04-30DOI: 10.15188/KJOPP.2014.04.28.2.217
M. H. Phan, Yong-Deok Jeon, Min Cheol Kim, Su-jin Kim, Dae‐Seung Kim, D. Kwon, S. Kim, Seung Il No, Hyun-Jeong Kim, Hyun-Ji Shin, J. Um, Seung-Heon Hong
Lonicerae Flos containing formulation, Geumeumyoungji-tang (GYT), is an herbal prescription prepared using 5 different herbal drugs, namely, Lonicerae Flos, Ganoderma, Lactucae Herba, Xanthii Fructus, and Smilacis Rhizoma. This study was focused on the investigation of the pharmacological effects of GYT on allergic reactions. As the first step of the study, GYT was administered BALB/c mice which were sensitized by 2,4-dinitrofluorobenzene (DNFB). As the result GYT ameliorated dermatitis provoked by DNFB. The serum IgE level of the DNFB sensitized-mouse was significantly decreased when GYT was administered. In order to confirm the moderating effect of this prescription on allergic reaction, GYT was pretreated to human mast cells (HMC-1) before they were stimulated by phorbol-12-myristate 13-acetate plus calcium ionophore A23187 (PMACI). GYT suppressed secretion of inflammatory cytokines, interleukin (IL)-6 and IL-8, from HMC-1. Additionally, pretreatment of GYT showed regulating effect on COX-2 expression. Collectively, these findings provide insights into the pharmacological actions of GYT as a potential agent for treatment of allergic dermatitis.
{"title":"Geumeunyoungji-tang Inhibits Serum IgE Level in Mouse Dermatitis Induced by 2,4-dinitrofluorobenzene","authors":"M. H. Phan, Yong-Deok Jeon, Min Cheol Kim, Su-jin Kim, Dae‐Seung Kim, D. Kwon, S. Kim, Seung Il No, Hyun-Jeong Kim, Hyun-Ji Shin, J. Um, Seung-Heon Hong","doi":"10.15188/KJOPP.2014.04.28.2.217","DOIUrl":"https://doi.org/10.15188/KJOPP.2014.04.28.2.217","url":null,"abstract":"Lonicerae Flos containing formulation, Geumeumyoungji-tang (GYT), is an herbal prescription prepared using 5 different herbal drugs, namely, Lonicerae Flos, Ganoderma, Lactucae Herba, Xanthii Fructus, and Smilacis Rhizoma. This study was focused on the investigation of the pharmacological effects of GYT on allergic reactions. As the first step of the study, GYT was administered BALB/c mice which were sensitized by 2,4-dinitrofluorobenzene (DNFB). As the result GYT ameliorated dermatitis provoked by DNFB. The serum IgE level of the DNFB sensitized-mouse was significantly decreased when GYT was administered. In order to confirm the moderating effect of this prescription on allergic reaction, GYT was pretreated to human mast cells (HMC-1) before they were stimulated by phorbol-12-myristate 13-acetate plus calcium ionophore A23187 (PMACI). GYT suppressed secretion of inflammatory cytokines, interleukin (IL)-6 and IL-8, from HMC-1. Additionally, pretreatment of GYT showed regulating effect on COX-2 expression. Collectively, these findings provide insights into the pharmacological actions of GYT as a potential agent for treatment of allergic dermatitis.","PeriodicalId":129371,"journal":{"name":"Korean Journal of Oriental Physiology & Pathology","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115675696","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2014-04-30DOI: 10.15188/KJOPP.2014.04.28.2.129
K. You
{"title":"Study on the Movement of New Qi-gong “WuQinXi” Exercise for Lumbar Spinal Disease : Based on 20 Mode, 30 Mode, 40 Mode","authors":"K. You","doi":"10.15188/KJOPP.2014.04.28.2.129","DOIUrl":"https://doi.org/10.15188/KJOPP.2014.04.28.2.129","url":null,"abstract":"","PeriodicalId":129371,"journal":{"name":"Korean Journal of Oriental Physiology & Pathology","volume":"79 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123944573","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2014-04-30DOI: 10.15188/KJOPP.2014.04.28.2.186
Je Won Lee
The object of this study was to obtain acute toxicity information (single-dose oral toxicity) of Woohwangchungshim-won (WHCSW), a pill type herbal medicine used in Korean Medicine (KM) for treating stroke. In order to obtain the 50% lethal dose (LD50), approximate lethal dosage (ALD) and target organs, WHCSW powders were once orally administered to female and male ICR mice at dose levels of 2,000, 1,000, 500 and 0 (control) mg/kg (body weight.) according to the recommendation of Korea Food and Drug Administration (KFDA) Guidelines (Notification No. 2009-116). The mortality and changes in the body weight, clinical signs and gross observation were monitored for 14 days after single-dose oral administration of WHCSW according to KFDA Guidelines with organ weights and histopathological changes were observed in 12 principle organs. After single-dose oral administration of WHCSW, we could not find any mortality and toxicological evidences up to 2,000 mg/kg-administered group, except for some accidental findings and dose-independent increases of body weight gains in female 1,000 and 500 mg/kg -administered female mice. The results obtained in this study suggest that the LD50 and ALD of WHCSW in both female and male mice after single-dose oral administration were considered as over 2,000 mg/kg because no mortalities were detected up to 2,000 mg/kg that was the highest dose recommended by KFDA and Organization for Economic Co-Operation and Development (OECD), and can be safely used in clinics.
{"title":"Single-Dose Oral Toxicity Test of Woohwangchungshim-won in Mice","authors":"Je Won Lee","doi":"10.15188/KJOPP.2014.04.28.2.186","DOIUrl":"https://doi.org/10.15188/KJOPP.2014.04.28.2.186","url":null,"abstract":"The object of this study was to obtain acute toxicity information (single-dose oral toxicity) of Woohwangchungshim-won (WHCSW), a pill type herbal medicine used in Korean Medicine (KM) for treating stroke. In order to obtain the 50% lethal dose (LD50), approximate lethal dosage (ALD) and target organs, WHCSW powders were once orally administered to female and male ICR mice at dose levels of 2,000, 1,000, 500 and 0 (control) mg/kg (body weight.) according to the recommendation of Korea Food and Drug Administration (KFDA) Guidelines (Notification No. 2009-116). The mortality and changes in the body weight, clinical signs and gross observation were monitored for 14 days after single-dose oral administration of WHCSW according to KFDA Guidelines with organ weights and histopathological changes were observed in 12 principle organs. After single-dose oral administration of WHCSW, we could not find any mortality and toxicological evidences up to 2,000 mg/kg-administered group, except for some accidental findings and dose-independent increases of body weight gains in female 1,000 and 500 mg/kg -administered female mice. The results obtained in this study suggest that the LD50 and ALD of WHCSW in both female and male mice after single-dose oral administration were considered as over 2,000 mg/kg because no mortalities were detected up to 2,000 mg/kg that was the highest dose recommended by KFDA and Organization for Economic Co-Operation and Development (OECD), and can be safely used in clinics. ","PeriodicalId":129371,"journal":{"name":"Korean Journal of Oriental Physiology & Pathology","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130345887","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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